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9,8
9,8
93%

Dhaka, Bangladesh
$20 USD por hora
➡️ Mediusware | AI-Powered SaaS & Web Development Company | Automation & Scalable Systems Most projects fail due to slow execution, manual processes and poor scalability. We solve that with AI-powered development, automation systems and a dedicated expert team. I’m Shahin, CEO of Mediusware — an AI-powered software development company helping startups and growing businesses build, automate and scale products faster and more efficiently. We don’t just develop software. We combine AI, automation and engineering systems to build smarter, faster, and more scalable solutions. 💡 Why Mediusware → AI-powered development workflows for faster and more efficient delivery → Automation-first approach to reduce manual work and operational costs → Dedicated team model with project manager, developers, QA, and designer → System-driven execution with clear processes and predictable outcomes → Reliable communication and structured project tracking → Long-term scaling and optimization support 🛠️ Our Expertise → SaaS product development from MVP to scalable platform → AI-powered applications and intelligent systems → Automation systems using n8n, Zapier, Make and custom workflows → AI and Machine Learning integrations including LLMs, chatbots, and data-driven features → Business process automation and workflow optimization Web & Software Development → Frontend: React, Next.js, Vue → Backend: Node.js, Laravel, Python Django, Java, .NET → API development and third-party integrations Mobile Development → Cross-platform: Flutter, React Native → Native iOS: Swift, Objective-C → Native Android: Kotlin, Java → Hybrid frameworks: Ionic, Xamarin → Progressive Web Apps for mobile-ready web solutions CMS & No-Code Platforms → WordPress development and customization → Shopify stores and eCommerce solutions → Wix websites → Webflow design and development Design & Product → UI and UX design using Figma with product-focused approach Support & Scaling → Maintenance, optimization, and performance scaling ⚙️ How We Deliver → Understand your business goals and automation opportunities → Design system architecture and workflow strategy → Execute using AI-accelerated development and automation tools → Build scalable systems, apps, and automation pipelines → Provide regular updates with full transparency → Continuously improve performance and efficiency 📈 What You Get → Faster delivery with AI-powered execution → Reduced operational costs through automation → Scalable systems built for growth → Clean, maintainable, production-ready code → Reliable team with no single point of failure → Strong project management and accountability → A long-term technical and automation partner 🤝 Let’s Build If you're building a SaaS, automating your business, or scaling your product: → Send a message → Get a clear scope, automation plan, and execution roadmap

7,3
7,3
96%

Karachi, Pakistan
$50 USD por hora
بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ صل على محمدﷺ السلام عليك يا رسول اللهﷺ السلام عليك يا حبيبي يا نبي اللهﷺ 𝗦𝗼𝗳𝘁𝗲𝗰𝗵𝗶𝗲𝘀 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 has been delivering premium, production-ready software on this platform since 2012, with 24 client recommendations over 14+ years. We are a 𝗵𝗶𝗴𝗵-𝗰𝗮𝗹𝗶𝗯𝗲𝗿 𝗳𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗮𝗴𝗲𝗻𝗰𝘆 that takes complex technical projects from initial architecture to global deployment and long-term infrastructure support. Clients work with us for our clear communications, meticulous code quality, and milestone-driven delivery. 𝗪𝗵𝗮𝘁 𝗪𝗲 𝗕𝘂𝗶𝗹𝗱 & 𝗦𝘂𝗽𝗽𝗼𝗿𝘁: 𝗪𝗲𝗯, 𝗦𝗮𝗮𝗦 & 𝗧𝗿𝗮𝗱𝗶𝗻𝗴 𝗦𝘆𝘀𝘁𝗲𝗺𝘀: Laravel, .NET Core, Node.js, React, Angular, Next.js, REST APIs, custom administration dashboards, Pine Script (v4/v5/v6), TradingView integrations, and quantitative logic replication. 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Custom scraping pipelines, algorithmic engines, automation scripts, multi-threaded processing, and machine learning model training workflows (Python, PyTorch, TensorFlow). 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 & 𝗪𝗶𝗻𝗱𝗼𝘄𝘀: .NET 8 Windows Services, WinUI 3 desktop applications, IIS, SQL Server, and legacy software migrations. 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀: Cross-platform and native builds using Flutter, React Native, iOS, and Android ecosystems. 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: Infrastructure optimization on Azure DevOps, AWS, Azure AD, GitHub Actions CI/CD setups, and secure Windows/Linux server management. 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 & 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: SCEP/EST protocol servers, certificate automation, code signing setups, SSL/TLS, PostgreSQL, MySQL, and SQLite integrations. 𝗖𝗠𝗦 & 𝗘-𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲: WordPress, Shopify, WooCommerce, Magento, and ultra-fast headless builds. We take on complex engineering tasks that require deep technical knowledge. Tell us about your project and we will provide a rigorous, honest analysis of your scope and timeline before any code is written.

10,0
10,0
98%

Ahmedabad, India
$20 USD por hora
✨ Welcome to Our Profile!✨ AIS Technolabs is a leading developer of: ❖ Mobile Applications (Native & Hybrid) ❖ Multi-player Games (Unity 3D, Unreal Engine 5) ❖ Responsive Websites (Open Source, HTML, CSS, JavaScript) ❖ Advanced Solutions in IoT, VR, and AR ✅ Since 2010, we've successfully completed 3200+ projects and built an impressive portfolio that continues to grow. Specialties ✨ We excel in a diverse range of technical expertise—from a simple HTML page to robust Enterprise Solutions. ✅ Website Development: - Front-End: HTML, CSS, JavaScript, Angular.js, React.js, jQuery, SASS - Back-End: PHP, C++, Java, Python, Node.js, Express.js, Django, Ruby on Rails, Laravel, Spring ✅ Mobile App Development: - iOS/Android Apps (Java, Swift) - Cross-Platform Apps (React Native, Ionic App) ✅ Game Development: - Unity3D, Unreal Engine 5 ✅ IoT, Virtual Reality (VR), and Augmented Reality (AR): - Cutting-edge solutions tailored for innovative and immersive experiences ✅ Blockchain & Cryptocurrency Solutions: - Custom Cryptocurrency Development - Cryptocurrency Wallets - Exchange Applications ✅ Worked With Blockchain Leaders: - Tron, Binance Chain, and Ether Chains Successful Projects Completed ★ Games: - RPG, FPS, Casino, Slot Machine, Crash Game, Jackpot, Roulette, Poker, Coinflip, NFT, Sports Betting, Ludo, Card Game, Action, Adventure, Arcade, Shooting, Bingo, Dice, Lottery, Cricket, Racing, Soccer ★ Apps: - Flight Booking, Hotel Booking, Social Media, Dating, Taxi, Live Streaming, IPTV, Money Transfer, Food Delivery, Courier, Chat, Auction, Trading, Booking, Fintech, Finance, Productivity, etc. ★ Software: - ERP, CRM, Project Management, HR Management, Fleet Management, Employee Management, Vendor Management, Inventory Management, Task Management, Staff Management ★ Websites: - Dating, Social Media, Real Estate, eCommerce, Construction, Bakery, Informative, Blog, Business, Corporate ✱ Why Choose Us? We aim to build long-term relationships with our clients. Your satisfaction is our mission! We are just a click away to assist you!

7,7
7,7
93%

Lahore, Pakistan
$20 USD por hora
I help startups, enterprises, and growing businesses build secure, scalable, AI-powered software solutions—from modern web and mobile applications to cloud infrastructure, DevOps automation, and enterprise integrations. With 7+ years of experience and hundreds of successful projects delivered worldwide, I specialize in designing production-ready applications, cloud-native architectures, AI automation, and business systems that improve performance, security, and operational efficiency. Core Expertise • AI-Powered Applications & Automation (OpenAI, Claude, LangChain) • Full-Stack Development (Laravel, PHP, .NET, Node.js, React, Next.js, Vue) • Mobile App Development (Flutter, React Native, Android & iOS) • Cloud Infrastructure (AWS, Azure, Google Cloud Platform) • DevOps & CI/CD (Docker, Kubernetes, GitHub Actions, GitLab CI/CD) • REST APIs, GraphQL & Third-Party Integrations • Shopify, WordPress & Custom SaaS Development • Microservices & Enterprise Software Architecture • Database Design (MySQL, PostgreSQL, MongoDB, Redis) • Google Workspace, Microsoft 365 & Zoho Email Migrations • Email Deliverability & DNS (SPF, DKIM, DMARC, BIMI, Cloudflare) • Server Administration (Linux, Windows, Apache, Nginx) Why Clients Hire Me ✔ End-to-end software development—from idea to deployment ✔ AI integration for modern business applications ✔ Production-ready cloud infrastructure & DevOps automation ✔ Secure, scalable, and maintainable code ✔ Expert in complex email migrations and deliverability optimization ✔ Strong communication, fast turnaround, and long-term support Whether you need an AI-powered SaaS platform, enterprise web application, mobile app, cloud migration, DevOps automation, API integration, or secure email infrastructure, I deliver solutions built for reliability, scalability, and business growth. Let's build innovative software that scales with your business.

6,9
6,9
97%

Karachi, Pakistan
$40 USD por hora
Top 2% Senior Full Stack & AI Developer specializing in enterprise-grade web applications, custom API ecosystems, and intelligent AI integrations. I build high-performance, scalable platforms for businesses that need something far beyond off-the-shelf templates. Where I add the most value: ⭐ AI Development & Intelligent Automation Custom AI chatbots, OpenAI/LLM workflows, automated agents, custom prompt engineering, and seamless integration of AI features into existing web applications and databases. ⭐ Laravel & PHP Backend Architecture Scalable backend architecture, complex subscription & payment logic, custom admin dashboards, and high-security infrastructure built for long-term maintainability. ⭐ API Development & Third-Party Integrations Custom API builds, RESTful services, Stripe/PayPal payment flows, and reliable multi-platform automations that connect systems seamlessly. ⭐ Modern Full-Stack Development (Laravel, React, Next.js) End-to-end web application development—from robust database architecture through to fast, responsive, modern user interfaces. ⭐ Advanced WordPress & Custom Extensions Custom plugin/theme development, complex membership systems, and performance optimization for CMS platforms requiring bespoke backend logic. Why clients keep coming back: Several of my long-term clients have hired me repeatedly across multiple projects because I take complete technical ownership, communicate clearly throughout the build, and deliver clean, scalable systems engineered to hold up after launch. If you're looking for a developer to architect or scale something technically substantial, let's talk about your project.

6,7
6,7
99%

Howrah, India
$75 USD por hora
We are Codesigma Technology Services, a full-stack development agency based in India with 10+ years of delivering complex, production-ready applications. Our founder and top developers have experience working with Inc. 5000 companies and professional teams across the world, bringing a strong understanding of diverse, multicultural work environments to every project. We are a tight team of experienced developers - small enough to move fast, experienced enough to build right. You always work with the most senior person, not a project manager who delegates to juniors. What we've built: -> Cross-platform POS system - React, Firebase, Flutter, Electron - running on Web, Android, iOS, macOS, and Windows with full offline-first functionality and real-time sync -> Multi-channel e-commerce aggregator - unified management of Amazon, Flipkart, Shopify, Meesho, Nykaa orders, inventory, warehouse, and payment reconciliation -> Real-time audio/video interpretation SaaS - Twilio Voice/Video, Task Router, BoostLingo integration, serving a global user base -> Booking systems, media streaming platforms, headless CMS websites, Shopify applications, and WordPress plugins across industries Our technical stack: Frontend: React, Next.js, Angular, JavaScript, TypeScript Backend: Node.js, PHP (Laravel, CodeIgniter), Python Mobile & desktop: Flutter, React Native, Electron.js Real-time: Twilio, Firebase, WebSockets Data: MySQL, MongoDB, PostgreSQL, Firestore Integrations: Stripe, PayPal, Razorpay, Shopify API, Amazon SP-API, GraphQL Infrastructure: AWS, Linux server management, deployment We are the right fit if you need: - A long-term development partner, not a one-off freelancer - End-to-end ownership from architecture to deployment - Cross-platform delivery (web + mobile + desktop from one team) - Complex integrations with third-party APIs and platforms - Clean, documented, maintainable code that your team can take over We work on fixed-price and hourly engagements. For ongoing projects, we offer monthly retainer arrangements. Let's discuss your project.

6,4
6,4
94%

Ahmedabad, India
$31 USD por hora
I've spent 8+ years building full-stack and AI-powered products, including time embedded in Apple and Amazon project teams as a contract developer. That experience taught me something most freelancers never get exposed to: how large, complex organizations actually take a product from idea to a stable, successful release. I understand the full software development life cycle, from planning and requirements through architecture, development, testing, deployment, and maintenance. I know which of those steps tend to get rushed or skipped on smaller projects, usually right before something breaks in production. Most AI app projects don't fail because the idea was bad. They fail because of scope creep, endless revisions, delayed launches, and technical debt that piles up quietly. So before I write a single line of code, I sit down with your requirements and tell you honestly what should be added, simplified, or cut. That one step alone has saved past clients weeks of avoidable rework. If you already have a codebase that needs a revamp, upgrade, or AI integration, I start with a proper code audit. I'll flag what's solid, what's fragile, and what should be rebuilt, then hand you a clear plan with realistic timelines. If you're starting from scratch, I take time to understand what you're building before jumping into development. I put together early prototypes so you can see and feel the product, map the full user journey, and back every milestone with a QA report covering functionality, performance, security, and edge cases. Here's what you can expect me to deliver: cross-platform mobile apps (Flutter, React Native, iOS, Android) with real AI features like chatbots, personalization, predictive analytics, and computer vision. Full-stack web apps (React, Next.js, Node.js, Python) powered by LLMs like OpenAI and Gemini, plus Retrieval-Augmented Generation, you can see an example in the Neural Dakar RAG project in my portfolio. I also build AI workflow automations that save teams hours every week, and I write clean, maintainable code with proper CI/CD and cloud deployment on AWS, GCP, or Firebase, with support after launch. Clients tend to stick with me for a simple reason: I communicate clearly, I tell you the truth even when it's not what you expected to hear, and I build things meant to last and actually drive results, not just look good in a demo. If you're ready to build or upgrade an AI-powered product the right way, message me with your idea or your current codebase. Before we write any code, I'll walk you through what to keep, what to cut, and what to rethink, so you can launch faster and skip the delays most projects run into.

5,5
5,5
93%

DHANBAD, India
$10 USD por hora
Thanks for visit my profile ! We have a team of Web and Android Developer. We are dedicated to our work and always thrive to give you a great outcome at the day end. We believe in quality work and sustainable pricing. We are giving finest services at: • Website design and development • Mobile app design and development (NATIVE+HYBRID) • ERP and WEB app solution • Custom software management • Banner and Logo design • Branding management Skills and technologies we are working with: • Node js • Angular • React native • Ionic framework • PHP • Cake PHP • Wordpress • Shopify • Android • Ios • HTML • CSS • JAVASCRIPT • JQUERY • MYSQL • Codeignter • Larvel If you are searching for professional website design and development services to build your business presence or start selling your product online, you are looking at right gig. I am providing unique and innovative websites to my customers and guarantee satisfactory results! I provide different services that includes, websites like Blog, Online stores etc

6,3
6,3
100%

Surat, India
$25 USD por hora
Im a Certified JavaScript & Angular Developer with 9+ years of hands-on experience building scalable, production-ready web and mobile applications using MERN / MEAN stacks. I specialize in turning complex business requirements into clean, secure, and high-performance productsfrom MVPs to large-scale SaaS platforms. ⭐ My Working Process Understand your business goals & requirements Prepare system flow & architecture Suggest best technical approaches Break work into clear phases & milestones Create wireframes / UI structure Frontend development Backend & API development Quality assurance & testing Feedback & refinements Unlimited revisions Long-term / lifetime support 100% client satisfaction ⭐ Industries I have Worked With ERP & CRM Systems SaaS Products Healthcare Applications Real Estate Platforms Travel & Tourism Financial & FinTech Apps Educational Portals Recruitment Systems Online Food Delivery Apps Multi-Vendor E-commerce Platforms ⭐ Core Skills & Technical Expertise Backend Node.js Express.js NestJS Next.js Nuxt.js Frontend React Angular Vue.js TypeScript ⭐ Mobile App Development Flutter Dart Android React Native Kotlin ⭐ Databases MongoDB PostgreSQL MySQL DynamoDB ⭐ UI & Styling Tailwind CSS Material UI Ant Design Chakra UI ⭐ State Management & Auth Redux / Redux Thunk React Context API NgRx Auth0 ⭐ Real-Time & Messaging GraphQL Socket.IO MQTT ⭐ Data & Visualization AG-Grid Chart.js ApexCharts ⭐ ORM & Caching TypeORM Redis ⭐ Design Tools Figma Adobe XD ⭐ Firebase Expertise Firestore Realtime Database Cloud Storage Cloud Functions Firebase Authentication App Check Firebase Hosting ⭐ Cloud & DevOps AWS (S3, SES, SNS, EC2, RDS, Lambda, Amplify) Google Cloud ⭐ Advanced Capabilities Progressive Web Apps (PWA) i18n / Multi-language Support Real-time Data Updates Two-Factor Authentication (2FA) Role-Based Access Control (RBAC)
A Sails.js developer is a backend specialist who builds real-time, data-driven web applications and APIs using the Sails.js framework on top of Node.js. Hiring a skilled Sails.js developer gives you a fast path to production-ready Node.js applications with MVC structure, automatic REST APIs, and WebSocket support out of the box. Sails.js is one of the most mature Node.js frameworks for teams that want Rails-like conventions paired with JavaScript across the stack.
A Sails.js developer designs, builds, and maintains server-side applications using the Sails.js MVC framework. They translate business requirements into structured backend code, expose data through RESTful APIs, and integrate real-time features powered by Socket.io. Most engagements involve building the data layer with Waterline ORM, defining models and policies, configuring blueprints, and connecting the backend to a frontend client or mobile app.
Beyond writing code, a Sails.js expert handles authentication flows, role-based access control, third-party API integrations, deployment, and performance tuning. The commercial value is straightforward: Sails.js shortens the path from idea to working backend, which means faster product launches and lower engineering overhead for early-stage products and internal tools.
The exact scope depends on your project, but most Sails.js engagements include a recognisable set of deliverables. A strong Sails.js freelancer will scope the work clearly and produce code that another developer can pick up and extend.
Sails.js sits inside a broader Node.js ecosystem, and a capable developer is fluent in the surrounding stack. Look for working knowledge of the following:
Sails.js is a strong fit whenever you need a structured backend that ships quickly and supports real-time interaction. Common use cases include SaaS platforms, marketplace and booking applications, on-demand delivery and ride-sharing backends, fintech dashboards, IoT data collection, real-time chat and collaboration tools, and admin panels for mobile apps. Startups choose Sails.js for early product development because the conventions reduce decision fatigue, while established teams use it for internal tools and microservices that benefit from automatic API generation.
Strong candidates show clear evidence of shipping production Node.js applications, not just tutorial-level work. Review their public code on GitHub, read through past project descriptions on their profile, and look for projects that match the complexity and domain of your build.
Key signals to look for include several years of Node.js experience, multiple Sails.js projects in their portfolio, comfort with at least one SQL and one NoSQL database, and a working understanding of API design, security, and testing. Bonus signals are contributions to open-source Node.js projects, experience with TypeScript, and familiarity with frontend frameworks if your project requires full-stack work.
Useful interview questions to copy and use:
Freelancer.com gives you access to a global pool of Node.js engineers with hands-on Sails.js experience across SaaS, marketplaces, fintech, and real-time applications. You can review verified portfolios, read written client reviews, and compare bids from freelancers in different time zones to match your timeline and budget. Clients set their own budgets and receive competitive bids, and Milestone Payments protect funds until agreed deliverables are completed. Whether you need a one-off API build, a full backend for a new product, or ongoing maintenance, you can hire on Freelancer.com with confidence that the talent has been rated by real buyers.
Ready to build your backend with a proven Node.js engineer?
Hiring a Sails.js developer on Freelancer.com follows a simple three-step process. The clearer you are about your backend requirements, models, and integrations up front, the more accurate the bids you receive will be. Use the steps below to go from project brief to awarded contract.
The project post is the single biggest determinant of bid quality, because a precise brief filters for Sails.js developers whose experience genuinely matches your stack. Head to the
Bids are short proposals that reveal how each Sails.js developer interprets the brief, what approach they propose, and what timeline they consider realistic. Read each proposal carefully and shortlist candidates whose understanding of the work matches what you actually need. A strong Sails.js bid usually references your specific data model, integrations, or real-time requirements rather than restating the brief back to you.
The final decision combines proposal quality with profile evidence. Look for consistency of quality across multiple Sails.js or Node.js projects, not just one polished case study. Pay particular attention to written reviews from past clients, because backend work often surfaces issues such as missed deadlines, weak documentation, or poor handover that ratings alone may not reveal.
Every Sails.js developer is a Node.js developer, but not every Node.js developer is fluent in Sails.js. A Sails.js specialist knows the framework's conventions, blueprints, Waterline ORM, and built-in Socket.io integration, which means faster delivery on Sails-based projects compared with hiring a generalist who would need ramp-up time.
A simple REST API or admin panel can be delivered in one to three weeks, while a full SaaS backend with authentication, payments, and real-time features usually takes one to three months. Timelines depend on the number of models, third-party integrations, and whether automated tests and deployment pipelines are in scope.
Yes. Many clients post fixed-scope projects such as API development, bug fixes, version upgrades, or building a single feature. You can also engage a Sails.js developer on an hourly basis for ongoing maintenance or feature work after the initial build.
For most backend builds, a single experienced Sails.js freelancer is enough, especially if you already have a frontend developer or designer. Consider a small team or agency only when the project requires parallel work across backend, frontend, mobile, and DevOps with tight deadlines.
Sails.js is a strong choice when you want MVC structure, automatic REST APIs, and built-in real-time support without assembling these pieces yourself. A good Sails.js developer can advise on whether your specific use case is better served by Sails.js, raw Express, or another Node.js framework before you commit to a stack.

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