Java Jobs

I'm seeking an experienced Java Spring Boot developer to build a robust web application with the following functionalities: User Authentication: Secure login and registration processes. Data Management: CRUD operations for dynamic data handling. Real-time Updates: Live data synchronization and updates. The application will utilize MySQL as the database technology. Ideal Skills and Experience: - Proficiency in Java and Spring Boot - Strong experience with MySQL - Expertise in building secure authentication systems - Knowledge of real-time data handling (e.g., WebSockets) - Familiarity with front-end technologies is a plus Please provide examples of previous work and relevant experience.

1. Flight Navigation & Operations Management - Real-time flight tracking for arrivals and departures. - Automated gate, terminal, and runway allocation algorithms. - Comprehensive air traffic schedule management. 2. Passenger Ticketing & Access Control - Passenger registration and automated ticket issuance system. - Baggage tracking and gate access control mechanisms. - Interactive user interfaces developed with Java GUI (Swing/JavaFX) following Event-Driven Programming principles. 3. Network Infrastructure & Security (Cisco Packet Tracer) - End-to-end Network Topology design simulating airport communications. - Advanced routing and switching configurations. - Implementation of Access Control Lists (ACLs) and firewall boundaries to isolate operational networks from public tra...

I’m putting together an Android Studio app whose only job is to pull product records from a Postgres instance hosted on Google Cloud and show them in a clean, scrollable list. The data connection must run through Google’s Antigravity agent so the app stays lightweight and secure without shipping database credentials inside the APK. Here’s what I need from you: • A minimal yet solid Android Studio project (Kotlin or Java—your choice) that connects to the Postgres database via the Antigravity agent. • An async call that fetches product data—name, price, description, image URL are enough for a working demo—and maps it into a RecyclerView list. • Basic UI: toolbar with app name, RecyclerView list, placeholder images handled gracefully, a...

I need production-ready software that proves out the latest frontier-model capabilities from end to end. The work spans everything from designing the data layer to wiring up sleek UIs, then packaging and deploying so that real users can click around and see the model in action. You can reach for the stack that lets you move fastest—Python/Django or FastAPI, Java/Spring Boot, TypeScript/Node.js or , even Rust, C#, or modern C++. Cloud services (AWS, Azure, GCP) and containerisation with Docker/Kubernetes are welcome if they speed delivery; I’m flexible as long as the final result is easy to stand up and maintain. Frontier-model features sit at the heart of each build. Whether it’s natural-language understanding, computer-vision pipelines, data-driven recommendations, or ...

We are currently building a software development business and are looking for a reliable business partner to grow with us long term. Our team handles the technical side of the business, including: * Web and mobile application development * AI and automation solutions * SaaS and custom software * eCommerce development * API integrations * Cloud and business systems We are mainly targeting clients in the US and other international markets. What we are looking for: We need someone who can help us find new business opportunities, introduce potential clients, build relationships, or connect us with companies that need software development services. You do not need to be a developer. Sales, business development, networking, client acquisition, or having strong business connections is more ...

제가 즐기는 게임의 보스 컨텐츠는 파티 조합과 상황에 따라 점수가 크게 달라집니다. 이를 손쉽게 계산할 수 있도록 웹이든 데스크톱 프로그램이든 상관없이 ‘보스 점수 시뮬레이터’를 완전히 새로 만들어 주셨으면 합니다. 핵심 요구 사항 • 파티 구성, 장비, 버프 등 변수를 자유롭게 입력하면 최종 점수를 산출하고 최고점 갱신시 캐릭터별 배치 시뮬레이션으로 볼수있어야합니다. • 자체 계정 시스템 내장: 사용자가 화면에서 바로 계정을 만들고 로그인 가능 • 권한 구분 기능: 관리자-계정은 모든 메뉴 접근, 일반-계정은 점수 계산 메뉴만 접근 그리고 계정 권한 마다 접근가능한 메뉴 구별. • 직관적인 UI와 한글 인터페이스 • 소스코드·실행 파일(또는 배포 가능한 URL)·간단한 사용 설명서 제공 게임 업데이트시 마다 정보 갱신 가능 하여야 합니다. 이미 제가 원하는 기능을 가지고있는 사이트가 있습니다(외국인 제작) 같은 길드가 아니라서 일반 기능만 사용할수있고, 이런 시스템이 있어야 점수 갱신이 가능하여서 필요합니다 사이트 : << 참고 바랍니다. 똑같이 만들어주셔도 됩니다. 오직 게임 업데이트마다 (2주) 업데이트가 되어야 합니다. 예산은 일단 임의로 설정한것이고 추가 지불할 의사도 있습니다. 웹(React, Vue, Django 등) 또는 프로그램(C#, Java, Python 등) 중 편하신 환경으로 구현해 주시면 됩니다. 동작만 확실하면 사용 기술 스택은 ...

I’m gearing up to launch a brand-new Android app that lets my hardware-shop customers browse products, add items to a cart, and place orders straight from their phones. The focus is strictly on online sales and ordering—no inventory management module for now—so every screen should guide shoppers smoothly from discovery to secure checkout. Core flow I need: • Product catalogue with categories, search, photos, prices and live stock count pulled from our existing SQL database (REST/JSON endpoint is ready). • Cart, quantity edits and promo-code field. • Checkout supporting cash-on-delivery plus at least one standard payment gateway (Stripe or Razorpay is fine). • Order confirmation, push notification updates and a simple order-history screen. &bul...

I need a hands-off desktop solution that can open, play, and finish at least 1,000 video ads every day so the corresponding impressions are credited to my account. The software must run reliably on a standard personal computer; I’m flexible on the exact operating system as long as setup is straightforward and doesn’t require deep technical knowledge. Key points to keep in mind: • Only video ads are relevant—no banners or pop-ups. • Each view has to register as legitimate, so timing, user-agent rotation, and any other anti-bot countermeasures you implement are essential. • A simple dashboard or log file should let me verify how many ads were completed during a given session and flag any failures. • The program needs to cycle continuously for 24...

I'm looking to develop a Solana token centered around luxury fashion and accessories. The token will not only serve as a currency for purchasing high-end items but will also offer holders discounts and special offers. Key Requirements: - Token Development on Solana - Integration of discount and offer functionalities - Secure and reliable proof of authenticity mechanism Ideal Skills and Experience: - Expertise in blockchain and Solana ecosystem - Smart contract development - Experience with luxury brand partnerships is a plus - Strong security background in crypto transactions Looking for freelancers who can create a secure, user-friendly token that enhances luxury shopping experiences.

I need day-to-day help customizing a steady flow of entry-level résumés for software-development openings in the technology sector. Each document must be tuned to the specific job description, highlighting relevant coursework, projects, internships, and any GitHub or portfolio links so the candidate clears typical ATS screens and grabs a recruiter’s attention. Here’s how we’ll work together • I’ll supply the raw résumé, the target job post, and any supporting project notes. • You refine the summary, reorder content for maximum impact, weave in the right keywords, and adjust formatting so it looks modern and clean in Word and PDF. • Turnaround per résumé: 24 hours or less. Quality benchmarks • ...

I need an experienced web developer to help transition my e-commerce site from Java to HTML. Key Requirements: - Rework one page for better usability. - Add Google reviews on the restoration page. - Fix non-functioning PayPal links. Ideal Skills and Experience: - Proficient in Java and HTML - Strong background in e-commerce websites - Experience with integrating Google reviews - Familiarity with PayPal payment systems

I need a complete Android-only mobile app built from the ground up for my project, Jamzith ja. The core idea is defined, yet the feature set still needs to be refined and transformed into an intuitive, production-ready experience. I’m looking for a developer who can guide the process end-to-end—brainstorming UX, translating it into clean Kotlin or Java code, and delivering a signed release build on Google Play. Key deliverables • Interactive wireframes and UI designs approved before coding begins • Native Android app coded with modern SDK practices and a modular architecture • Integrated analytics and crash reporting, plus responsive layouts for phones and tablets • Ongoing commits to a private Git repo and clear documentation for future maintenan...

I need a native-Android application that reproduces the workflow now handled in my Excel sheet. The sheet records every job, lets the person doing the work enter his direct costs, and then helps me track what has already been paid and what is still outstanding. I want the same data-entry fields and the same automatic calculations migrated into an intuitive mobile interface so nobody has to touch the spreadsheet again. Two distinct roles are required. • Job performer: opens the app, chooses or creates a job, keys in labour, material or travel costs and immediately sees the calculated total for that job. • Manager/Administrator: sees every submitted job, the running balance of payments, marks items as paid, and can export a simple summary report for accounting. Core features ...

I am looking for freelance projects involving **AI application development, Python backend development, RAG systems, voice AI, chatbots, API development, and business automation**. I specialize in building practical AI-powered applications using: - Python & FastAPI - AI agents and conversational AI - RAG and knowledge retrieval systems - PostgreSQL, pgvector & Redis - REST APIs and WebSockets - Speech-to-Text and Text-to-Speech - Voicebots and telephony integrations - WhatsApp and Google Calendar integrations - SQLAlchemy & Alembic - Automated testing with pytest - Git & GitHub ### What I can build **AI & RAG** - Custom AI chatbots - Document-based RAG systems - Knowledge-base assistants - AI agents - Business AI automation **Voice AI** - AI receptionists - Multili...

I need a repeatable JMeter script, backed by JavaScript where helpful, that can hit my Power BI report endpoints and give me a clear picture of how long each report takes to load—especially when a user applies a data filter. Scope • Build or parameterise HTTP calls so I can point the test at different workspaces and report IDs without editing the test plan each time. • Capture end-to-end load time, breaking out server vs. client rendering if possible. • Simulate the filtering action a real user triggers (the checkbox “Filtering data” is my prime concern). • Include assertions that fail the run when load time exceeds the threshold I will set in the test plan variables. Tech notes The environment already has JMeter 5.6 installed and I&rsq...

The task is to build a robust, scalable UI + API automation framework from the ground up using Playwright with TypeScript. The framework must combine Page Object Model with a fixture-based approach so that future tests remain both readable and easily extensible. Core requirements • End-to-end web workflow coverage, including authentication flows, sessions, storageState, pop-ups, downloads, iframes, and other dynamic elements. • Reusable utilities for test data management, screenshots, videos, traces, retries, and failure diagnostics. • Cross-browser support and parallel execution with solid test isolation to keep flakiness to an absolute minimum. • API automation and seamless API / UI integration testing. • Clean, maintainable TypeScript code that foll...

I have a live DeFi DApp running on Ethereum and I need thirty real Web3 users to put it through its paces. Each tester must connect a wallet, complete several buy-and-sell transactions, explore every screen, then tell me exactly where the experience shines and where it breaks down. Here’s how the process will run smoothly: • You secure thirty unique, verifiable users who are comfortable with Metamask (or any standard EVM wallet) and have a small amount of ETH for gas. • Every tester goes end-to-end: wallet connect → buy token → sell token → confirm settlement on-chain. • While moving through the app, they note UX friction, unexpected gas spikes, UI glitches, and any confusing language. Deliverables I need from you: 1. A consolidated bug log wi...

The goal is to build an end-to-end AI-driven software-development platform that helps entire development teams move from idea to production code faster and with fewer errors. Core functionality • Code generation from natural-language prompts or existing snippets. • Automated bug detection with one-click fixes and clear explanations. • Intelligent performance optimization that profiles, recommends, then applies improvements. Initial language scope The first release must work seamlessly with Python as well as front-end stacks built in HTML and CSS. If the architecture allows, we can later extend support to other languages such as JavaScript or Java without major refactoring. Primary users Development teams will be the main audience, so multi-user project spaces, role-b...

I’m days away from releasing a brand-new Android app and need a person with at least 12 Gmail accounts to help test it either on your phone or laptop. Once we start, I’ll share the APK through a Gmail-accessible link, a concise usage guide, and a feedback template. Here’s what I’m after: • Install the build on your everyday Android smartphone and, if you have one handy, a tablet as well so we can see how the UI scales across form factors. You can also open it on an emulator or desktop tool for extra checks, but that’s optional. • Explore every screen, trigger every button, and deliberately push each workflow until you’re certain it behaves—or misbehaves. • Capture notes on the three areas I care about most: User Interface quirks, C...

I need a WhatsApp bot focused purely on customer support. The bot must be able to pick up three core tasks straight away: answering the most common questions, troubleshooting basic issues, and giving up-to-the-minute order-status updates. All interactions should feel natural whether the customer types, records a voice note, or sends photos, videos, or other media. In short, the same conversation flow has to work seamlessly across text messages, voice messages, and multimedia messages. Please build on the official WhatsApp Business API (or another Meta-approved solution) so the deployment and scaling stay compliant. A lightweight dashboard or clear webhook structure for my team to view transcripts and step in manually is important, but I’m open to whichever framework you normall...

I want to release a clean, lightweight GPS running tracker built exclusively for Android. The app’s single non-negotiable is rock-solid, real-time location tracking that draws the runner’s path on a map and keeps accurate distance and pace figures throughout the session. I’m aiming for something dependable enough for everyday use, yet simple enough to feel snappy on mid-range phones. Here’s how I picture the flow: • User taps “Start” and the route begins drawing instantly on a Google Map. • Live stats (time, distance, current pace) update each second. • Hitting “Stop” saves the run to a local store; I’m open to your recommendation on whether to sync it later to Firebase, Room, or another lightweight option. Core expecta...

I need fresh eyes on my Android app to track down stubborn “App Not Responding” crashes. To reproduce the issue reliably you will log in with several different Gmail accounts, so please come prepared with at least three active addresses. Here is what I am looking for: • Install the current APK on a real Android device (not an emulator). • Use each Gmail account to sign up, navigate through every screen, and trigger heavy-use scenarios that might freeze the interface. • The moment the app hangs, capture a full logcat trace, note the steps that led up to it, and grab a quick screen-recording if possible. • Repeat until you can no longer reproduce the freeze or you have isolated a clear pattern. Deliverables 1. A concise test report listing every ANR...

I need a developer who can give me full control over Android 15’s User Interface directly from the device itself—no desktop tools or ADB sessions. The goal is a portable-friendly solution that lets me edit: • Icons and Themes • Navigation Bar • Home Screen Layout • …and any other visual elements we can reasonably expose Whether you achieve this through a standalone APK, an overlay engine, or a rootless AOSP mod is up to you, as long as it runs smoothly on stock Android 15 phones and tablets. Deliverables 1. Compiled, installable package (APK or module) 2. Source code with clear build instructions 3. Step-by-step user guide that shows how to apply each UI change and roll it back 4. Brief testing report confirming the app works across a...

I'm looking for experienced software developers to create an embroidery design software for Windows. The software should cater to intermediate users and include the following key features: - Pattern creation: Tools to design intricate embroidery patterns. - Editing tools: Functions to modify and refine designs. - Thread color management: Organize and select thread colors. Ideal candidates should have: - Experience in developing design software - Proficiency in Windows application development - Strong understanding of user interface design for intermediate users Please include examples of similar projects you've worked on in your bids.

Saya mencari pengembang yang dapat membantu melanjutkan sebuah aplikasi—jenisnya memang Aplikasi dan platform targetnya khusus Android. Prototipe awal sudah ada; saya membutuhkan sentuhan profesional agar siap rilis di Google Play. Ruang lingkup kerja: • Merapikan dan melengkapi kode yang sudah ada, lalu menyusunnya dalam arsitektur yang jelas (mis. MVVM atau Clean Architecture). • Membangun antarmuka sesuai wireframe yang akan saya kirim, lengkap dengan animasi ringan dan dukungan berbagai ukuran layar. • Mengintegrasikan RESTful API yang saat ini sudah tersedia di server kami. • Menyiapkan testing dasar (unit & instrumented) serta build release (.apk/.aab). Deliverable akhir: • Source code lengkap (Android Studio—Kotlin atau Java dipersi...

I need a lightweight program that, every day at exactly 12:00 pm EST, pulls fresh data on four ETFs—SPMO, QQQ, VOO and SCHD—and emails me a concise report. What the email must contain • Any change in the current top-10 holdings for each ETF, showing the latest weight for every affected ticker • A clear list of stocks that have been added to, or removed from, those top-10 lists since the previous day • Historical monthly P/E ratios for each ETF, covering the past three years Delivery and technical notes • The message should be dispatched through my iCloud account; if you prefer, you may suggest an SMTP fallback but iCloud is the target environment. • The job can be scripted in the language you feel is most efficient—Python with yfinan...

Delivery & Logistics Management Platform Developed a full-stack delivery and logistics management platform designed to manage customers, riders, orders, delivery fees and real-time order tracking from a centralized system. Key features include: Customer order creation and management Pickup and delivery location handling using GPS Automatic delivery-fee calculation Rider/driver assignment and management Real-time order status tracking Rider location tracking Order cancellation and order history Customer, rider and admin workflows Telegram Bot integration for customer and rider operations Telegram notifications when order status changes Finance and delivery-related management Google Sheets synchronization Real-time updates using SQLite database for customers, riders, orders, status h...

<PLEASE APPLY EXPRIENCED ONLY, its more than 2 year contract >The task spans both green-field builds and upgrades to our existing Java Spring Boot back-end and React typescript front-end codebases. New modules will be spun up from scratch while legacy screens, APIs, and database mappings receive incremental improvements, so versatility across the full stack is essential. We are looking for long time contract, flexible time, remote work, PART TIME for an IT company. SHOULD HAVE GOOD KNOWDGE USING Ai during work. please send Biodata with details

I’m building a dedicated grocery-only delivery service and need a native Android application created from the ground up. The core experience I’m after is smooth product discovery, an intuitive cart, secure checkout, and real-time order updates—all wrapped in clean Material Design that feels at home on modern Android devices. Core flow • Users sign up or log in, browse or search the grocery catalogue, add items to their basket, pick a delivery slot, and pay in-app. • As soon as an order is placed, the customer sees live status updates and can follow the driver’s route on Google Maps until the groceries arrive. Management tools A lightweight web-based admin (or Firebase console extensions) should let me update inventory, set pricing & promos, assign ...

I’m looking for an experienced Android developer to build a grocery delivery application from the ground up. The app should run smoothly on Android phones and tablets, guiding a customer from product browsing all the way to order confirmation and delivery. At minimum, the flow needs to cover browsing a live catalogue, adding items to a cart, scheduling or requesting immediate delivery, and checking out securely. I’m open to your recommendations on tech stack—whether that’s native Kotlin, Java, or a cross-platform framework that still produces a polished Android build. Clean architecture, modular code, and thorough inline documentation are very important because my in-house team will take over maintenance once the project is live. Please include examples of previou...

I run a mid-sized logistics firm and I’m ready to replace our patchwork of manual workflows with a single, AI-driven automation layer. The goal is to streamline three core areas and have the finished system plug cleanly into our existing WMS and carrier APIs. What needs to be automated • Inventory management – predictive reordering to keep stock at optimal levels and an AI-assisted auditing routine that reconciles physical counts with the database in near-real-time. • Order processing – hands-free order entry from our web store, EDI feed, and email-based purchase orders, plus automatic validation against business rules before anything reaches the warehouse floor. • Shipment tracking – real-time status updates pulled from multiple carriers, cons...

Saya seorang pemula total di dunia pemrograman dan membutuhkan panduan langkah demi langkah agar bisa belajar dengan runtut dan percaya diri. Fokus utama saya adalah memahami dasar-dasar pemrograman terlebih dahulu—mulai dari konsep, sintaks, hingga praktik membuat proyek kecil—kemudian berlanjut ke latihan yang lebih menantang. Yang saya butuhkan: • Rencana belajar terstruktur per minggu lengkap dengan tujuan, materi, dan tugas praktis. • Penjelasan konsep dasar secara sederhana namun mendalam. • Sesi tanya jawab atau review kode secara berkala agar saya paham letak kesalahan dan cara memperbaikinya. • Saran sumber belajar tambahan (artikel, video, dokumentasi) yang relevan. Kriteria lamaran: • Sertakan proposal proyek yang terperinci berisi ...

I’m building a web-based product and need a seasoned Java developer to own the server side. The stack is straightforward: Spring Boot for the application layer, PostgreSQL for persistence. I already have the front-end team working on REST calls and a basic schema sketched out, so what I need now is a clean, well-structured backend that exposes the endpoints, handles business logic, and talks to Postgres efficiently. You’ll design and code the REST API, wire it to PostgreSQL with JPA/Hibernate, and set up sensible error handling, security (JWT is preferred), and unit tests. Maven or Gradle is fine—just keep the build simple and reproducible. A Dockerfile for local runs will help my QA team spin it up quickly. Deliverables • Full Spring Boot project with source cod...

PROJECT: ChaloTrain – End-to-End Android App Completion & Google Play Store Launch Budget: ₹5,000 fixed I already have an existing ChaloTrain Android project ZIP. The project is built with Kotlin + Jetpack Compose and several railway features/APIs are already implemented. I am looking for a freelancer who can take the existing project and complete the remaining work end-to-end up to Google Play Store production publication. SCOPE OF WORK: 1. Take my existing ZIP/project and continue from the current codebase. 2. Audit the existing project and preserve all working features. 3. Complete all remaining railway API integrations using my provided API access. 4. Verify the already integrated APIs and fix any integration issues. 5. Complete Fare Enquiry real API verification. 6. Com...

We are a licensed financial institution operating across West Africa and I want to purchase a complete, production-ready Flutter codebase that can become our official mobile banking application. The same code should compile cleanly for both iOS and Android without forks or feature gaps. Core user flow • Sign up and sign in strictly through phone number + one-time-password (no email/password fallback). • Fully authenticated users must be able to: – view real-time account balance, – deposit funds, – withdraw funds, – transfer funds to another in-app user, and – convert balances between multiple currencies in-app. Required currency coverage (for conversion engine) • USD • EUR • XOF (CFA Franc) • UGX ...

Hi, I’m Monika and I need a complete Android mobile app built from the ground up. This project is strictly Mobile app development, and the target platform is Android only. The work covers everything from refining the core concept with me, creating a clean Material Design-compliant interface, and coding the full stack in Kotlin or Java, through to final testing on multiple screen sizes and submitting the release build to Google Play. To wrap things up smoothly, I will require: • Production-ready APK plus full, well-commented source code • Brief setup and deployment documentation • Assistance during the Play Store publishing process Experience with Firebase, RESTful APIs, secure user authentication, and Git-based version control will make collaboration eas...

I need an end-to-end AI-driven system that takes our current, largely manual order fulfillment flow and turns it into a seamless, touch-free process. The immediate focus is the fulfillment stage itself—everything that happens from the moment an order hits our ERP through confirmation that the shipment is on its way to the customer. Inventory management and broader transportation logistics automation may follow later, but for now I want to perfect fulfillment first. Here’s what I have in mind: • Ingest live order data from our existing platform (an SQL-backed ERP with open REST APIs). • Use rules-based logic and machine-learning models—Python, Node, or a comparable stack are all fine—to decide routing, allocate stock, and trigger pick/pack instructions ...

I’m currently looking for a project like ABDM/ABHA integration projects. If you need help with ABHA integration, ABDM APIs, M1/M2/M3 certification or production setup, please consider hiring me. I have a technical team ready to handle the complete work. If you have a project, let’s connect—I’d be happy to take it up.

I’m looking for a programmer who can build a desktop application that automatically streams and completes around 1,000 video ads every day and performs a single extra action—clicking on each ad once it appears. My main requirement is that everything runs on a desktop environment, but if you already have (or can easily port) an Android build, let me know; Android would be the natural mobile extension for me later on. Here’s what success looks like for this first release: • The app launches on Windows or cross-platform runtimes (Electron, Python + Selenium, or any framework you prefer), opens the ad source in a browser instance or embedded player, watches the full ad without being flagged, and registers one click on the associated call-to-action. • It cycles ...

We are looking for an experienced freelancer to build a reliable and customizable WhatsApp lead qualification, routing and tracking system for our business. We currently use/are evaluating platforms such as Interakt, but we are open to using n8n + WhatsApp Cloud API or another suitable low-cost platform if it provides better flexibility and reliability. AI is NOT required for this project. The workflow will be based on predefined questions, options, conditions and rules. What we need The system should handle incoming WhatsApp enquiries and automatically identify whether the person is a new lead or an existing contact. 1. New Lead Detection -Start the lead qualification workflow only when both conditions are met: The WhatsApp number is not saved as a contact in our WhatsApp Business ac...

I need a professional minecraft builder. I’m looking to hire a builder for a custom project on my private server, and my budget for this build is around $30 to $50. Before placing an order, I wanted to lay out the full scope so we can make sure it aligns with your pricing. Project Scope & Layout: Surface Shaft / Entrance (Ground Level) A surface pit/fissure dropping down into the ground (refer to image 1). Spiraling stairs around the edges, plus a water drop/landing pond at the bottom for fast falls. Style: Cold, atmospheric entrance with custom rock formations, jagged ice, and glowing blue ambient lighting accents. Transition Tunnel A winding passage connecting the bottom of the entrance shaft to the main cavern (refer to image 4). Massive Ice Cavern / Combat Arena A la...

I’m days away from releasing a brand-new Android app and need a person with at least 12 Gmail accounts to help test it either on your phone or laptop. Once we start, I’ll share the APK through a Gmail-accessible link, a concise usage guide, and a feedback template. Here’s what I’m after: • Install the build on your everyday Android smartphone and, if you have one handy, a tablet as well so we can see how the UI scales across form factors. You can also open it on an emulator or desktop tool for extra checks, but that’s optional. • Explore every screen, trigger every button, and deliberately push each workflow until you’re certain it behaves—or misbehaves. • Capture notes on the three areas I care about most: User Interface quirks, C...

We are looking for a senior freelance consultant to independently review DIGNARIA, a cloud-first AI/service platform with a single conversational entry point, multi-AI orchestration, persistent context and a central human-attention inbox. This is a small, fixed-price, milestone-based consultancy. The goal is not to rebuild the product, but to identify what should be kept, simplified, removed or prioritised to reach a usable external web pilot faster. First milestone: evidence-based diagnostic covering current architecture, key blockers, duplicated complexity, top 3 next actions and measurable PASS/FAIL criteria. Relevant experience: AI architecture, agents, APIs, , Supabase/Postgres, SaaS/MVP simplification. Selection: application, short case and brief interview. The selected consultan...

We are building a new AI powered sourcing and RFP platform, with development planned for Q1 2027. Before development begins, we want to connect with experienced AI developers for paid consulting to help us make smart decisions around AI architecture, workflows, integrations, scalability, and product development. This is not a job posting. We are looking for experienced developers who can provide practical advice as we prepare the product for development. If we work well together, there may also be an opportunity to hire you or your team for the actual development in 2027. Interested? Send us a short introduction with your experience and areas of expertise.

Please don't send messages like "Hi, how are you" Please don't send messages like "Hi, how are you" Please don't send messages like "Hi, how are you" I need someone or a team, who has done the same or similar project before I need someone or a team, who has done the same or similar project before I need someone or a team, who has done the same or similar project before I need the project name, the website, then I will send you by requirement for a quote I need the project name, the website, then I will send you by requirement for a quote I need the project name, the website, then I will send you by requirement for a quote Thanks and best regards. I’m building BlessPOS for a single-location restaurant in Québec and need it to pas...

The goal is to wire every layer of a new pair of smart glasses—from the on-board sensors right through to an Android companion app—so that the device behaves like a polished, consumer-ready product. Hardware & low-level work • Pair, stream and reconnect reliably over Bluetooth Low Energy while also supporting high-bandwidth features across Wi-Fi sockets. • Drive the critical modules selected for this build: the camera, IMU sensors, plus the speakers and microphones. • Optimise power draw, heat and battery life; handle sleep / wake cycles intelligently. Middleware • Integrate the OEM SDK, which exposes Android libraries first, and bridge any native C/C++ portions that sit beneath those Kotlin/Java calls. • Build or adapt media pipelines f...

I need a lightweight Android application that lets our supervisors enter and track employee attendance only—no chat or task boards, just clean data entry around staff presence. Core flow • Open the app, search or scan for an existing employee record. • Mark the employee as present, absent, or late and save the entry on the spot. • View a history screen that can be filtered by date, department, or name. • Export the attendance log to CSV or have it sync automatically to the REST endpoint I will provide. Tech expectations Kotlin in Android Studio, targeting Android 8.0 and above. A local Room/SQLite database should cache records when the device is offline, then push them once a connection returns. Material Design components are preferred so the UI feels ...

I'm looking for a desktop application to streamline our bidding process for drill and blast projects. The primary focus of this software model should be on bidding calculations. Essential features should include: - Automatic bid generation - Historical data analysis - Scenario comparison Ideal skills and experience: - Strong background in software development, particularly for desktop applications - Experience with bidding processes in construction or mining industries - Proficiency in data analysis and integration of historical datasets Additional requirements: - The freelancer will need to sign a Non-Disclosure Agreement (NDA) before commencing work. - I already have a working Excel comprehensive tender model that is copyrighted, which will serve as a reference. Please provide a...

I need an Android application that recreates the core Rapido experience for use in just one city, fully branded with my own logo and colours. Users must be able to register or log in, book a ride, pay inside the app, follow their driver’s live GPS location, and review every completed trip in a ride-history screen. Deliverables • Release-ready Android APK and complete, well-documented source code • Secure backend and database powering registration, bookings, payments, GPS updates and ride logs • Basic admin interface (web or in-app) for monitoring rides and managing users • Deployment guide and one post-launch bug-fix cycle Acceptance criteria • A new user can sign up, book, pay and track a ride end-to-end without crashes or hangs • Each tri...

END-TO-END MODERN DATA STACK (MDS) DATA ENGINEERING PIPELINE Technology Stack: AWS RDS (MySQL) → Fivetran → Snowflake → Power BI PROJECT OVERVIEW Designed and implemented an end-to-end cloud data engineering pipeline to ingest, transform, model, and visualize e-commerce data using modern data stack technologies. Built a production-style ELT pipeline where transactional data is stored in MySQL hosted on AWS RDS and automatically ingested into Snowflake using Fivetran with incremental CDC-based synchronization. DATA ARCHITECTURE AWS RDS MySQL ↓ Fivetran – Incremental CDC Ingestion ↓ Snowflake RAW Layer ↓ Streams + Tasks + SQL Transformations ↓ Snowflake STAGING Layer ↓ Star Schema / Dimensional Modeling ↓ Snowflake ANALYTICS Layer &dar...