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    1,134 expressjs trabajos encontrados

    Necesito una solución completa de red social entregada de extremo a extremo: dos aplicaciones móviles con calidad nativa (iOS y Android) y el backend que las sustenta. La experiencia principal se centra en mensajería instantánea, publicación de posts (texto, imág...de latencia promedio en entrega de mensajes bajo carga típica – Suite de pruebas completa (unitarias + integración) ejecutándose en CI – Documentación clara: diagrama de arquitectura, referencia de API, guía de configuración -- Código limpio, siguiendo patrones recomendados y bien documentado Los stacks tecnológicos preferidos son Flutter o React Native junto con Node.js/TypeScript (NestJS o ExpressJS), y capas d...

    $708 Average bid
    $708 Oferta promedio
    104 ofertas

    Descripción del Proyecto Actualmente, la plataforma ya está desarrollada utilizando el stack MERN (MongoDB, ExpressJS, ReactJS y NodeJS), pero necesita algunas mejoras para optimizar la experiencia del usuario y agregar funcionalidades clave. El objetivo es mejorar la presentación y accesibilidad de la información, asegurando que tanto los usuarios principales como sus familiares tengan una experiencia más completa y clara. Requerimientos Específicos Exportación a PDF con Diseño Presentable Implementar una opción que permita exportar datos en formato PDF. Asegurar que el diseño sea ordenado, limpio y profesional, facilitando la lectura de la información. Incluir encabezados, logotipos (si aplica) y una e...

    $6 / hr Average bid
    $6 / hr Oferta promedio
    9 ofertas

    Necesito un desarrollador Full Stack con experiencia en NodeJS para un proyecto a tiempo completo, 35 horas semanales. Idealmente, deberías tener experiencia en: - NodeJs: Fundamental para el desarrollo del proyecto. - MongoDB: Necesario para la gestión de información. - ExpressJS: Importante para la creación de APIs. - Manejo de API: Tu nivel intermedio es suficiente, ya que trabajaremos en conjunto en la integración de servicios. Por favor, asegúrate de que puedes comprometerte a un mínimo de 35 horas a la semana antes de aplicar para este proyecto. La capacidad para comunicarte de forma efectiva en inglés es un plus.

    $513 Average bid
    $513 Oferta promedio
    82 ofertas

    Necesito un desarrollador Full Stack con experiencia en NodeJS para un proyecto a tiempo completo, 35 horas semanales. Idealmente, deberías tener experiencia en: - NodeJs: Fundamental para el desarrollo del proyecto. - MongoDB: Necesario para la gestión de información. - ExpressJS: Importante para la creación de APIs. - Manejo de API: Tu nivel intermedio es suficiente, ya que trabajaremos en conjunto en la integración de servicios. Por favor, asegúrate de que puedes comprometerte a un mínimo de 35 horas a la semana antes de aplicar para este proyecto. La capacidad para comunicarte de forma efectiva en inglés es un plus.

    $578 Average bid
    $578 Oferta promedio
    12 ofertas

    Adjunto pdf de referencia. QUe pueda darle continuidad a un pryecto iniciado, pero que conozca de : - Hacer la base de datos en mongoDB - Trabajar el backend con ExpressJS (NodeJS) - Trabajar el frontend con ReactJS Preferiblemente Que hable Español (Speak spanish too)

    $474 Average bid
    $474 Oferta promedio
    25 ofertas
    Area de la Salud
    Finalizado left

    Buen dia Necesitamos dar continuidad a un proyecto iniciado con un programador con el siguiente conocimiento base : - Trabajar el backend con ExpressJS (NodeJS) - Trabajar el frontend con ReactJS - Base de datos en mongoDB Preferiblemente que el Programador hable Español ( Spanish ) y que este en el Continente americano.

    $489 Average bid
    $489 Oferta promedio
    74 ofertas

    Necesitamos un Full Stack Developer apasionado de la web y tecnologías, Alguien acostumbrado al código limpio y buenas prácticas, para desarrollar un sistema para administrar varias Unidades Educativas. Con conocimientos sólidos en: 1. MongoDB 2. NodeJS 3. ExpressJS 4. Angular ó React 5. Microservicios 6. Docker

    $168 Average bid
    $168 Oferta promedio
    8 ofertas

    Desarrollador con experiencia en estas tecnologías. ReactJS, Nextjs, ExpressJs. Ingles y Español requeridos

    $29 Average bid
    $29 Oferta promedio
    20 ofertas

    Quiero una aplicacion web, que trabaje con node js y mongo db, que me permita crear usuarios, chatear entre los mismos usuarios, crear grupos y poder agregar usuarios a los grupos y poder chat en los grupos, y tan bien gestionar roles de usuarios. La tecnologia que quiere que se utilice para el desarrollo de la aplicacion es: Nodejs ExpressJS MongoDB

    $256 Average bid
    $256 Oferta promedio
    6 ofertas
    Aplicación tipo Uber
    Finalizado left

    Need: Many people who farm in the field have no way to transport their products. We need an application (It can be a UBER clone) which allows the grower (Client) to request a transport service (Truck) within a radius of 40 km (editable) around him. The driver from his driver application will be able...chat. At delivery the driver must read a QR code or send a photograph of the delivery, (to be defined) in order for the platform to refund the corresponding payment. Otherwise it is the same uber system. Code system with prizes, discounts, add payment methods. We need: APP Development (iOS and Android) Driver and Client Desired technologies: Flutter / Dart / Firebase Backend: Javascript / ExpressJs / Mongodb Frontend: web application Total administrator javascript / angular / rea...

    $2111 Average bid
    $2111 Oferta promedio
    36 ofertas

    ...NODE JS, mongo DB, Express JS. desde cero Nesesito primero una cotizacion para ir entregarle a el personal la pagina web o blog NO debe tener ningun framework css ni javascripts,100% optimizada, desde cero. pagina de contacto para que mis clientes puedan contartarme y yo verlo en la pagina de administracion de entradas de blog nesesito una pagina estar desarollado el backend en NODEJS MONGODB EXPRESSJS tener un cms o panel de administracion para ingresar entradas de blog, slider, contacto, galeria, subir imagenes, entradas de blog me mete en la cotizacion dominio personalizado, hosting heroku, cuentas de correo personalzada con dominio ilimitado...

    $523 Average bid
    $523 Oferta promedio
    18 ofertas

    ...clientes tienen muchísimas más confianza cuando saben que usamos lo más que se pueda a Google para el desarrollo de su aplicación. Otra razón por la cual usamos Google Firebase es que la comunidad que Google tiene destinado para hacer crecer esta sección es muy activa. Por esa razón hemos decido integrar un desarrollador Back-End en nuestro equipo de trabajo, con formación y experiencia en NodeJs, ExpressJs, para que desarrolle el API de nuestras aplicaciones usando las herramientas de Firebase: Firebase Authentication Firebase Cloud Firestore Firebase Cloud Functions Firebase Hosting Firebase Storage Metodología de Trabajo del equipo Para un trabajo coordinado el equipo se apega lo más posible al desarrollo...

    $643 Average bid
    Destacado
    $643 Oferta promedio
    6 ofertas
    Proyecto Full Stack
    Finalizado left

    Estoy desarrollando un proyecto y necesito ayuda para continuar (conjuntamente). En Angular 2 el frontend y backend NodeJS+ExpressJS y base de datos MongoDB. Se valorará experiencia con web scraping. Es una plataforma de vídeos entorno al mundo del fútbol. Proyecto iniciado bien estructurado, y documentado. Imprescindible buenas prácticas de desarrollo y uso de GIT. Trabajo para un mes aproximadamente e incorporación inmediata, posible continuación pasando a móvil en Ionic 3.

    $25 / hr Average bid
    $25 / hr Oferta promedio
    18 ofertas

    Busco programador full Stack Web developer para trabajar en un proyecto que debe estar listo en 3 meses como maximo, los detalles del proyecto se hablara con las personas via chat. Requerimientos: • AngularJS / ReactJS / JQueryJS / • Wordpres • HTML5 / Bootstrap / Sass / CSS3 / Bower / Less • NodeJS / Python / Framework ExpressJS / Django

    $2417 Average bid
    $2417 Oferta promedio
    10 ofertas
    Build a Website
    Finalizado left

    ...desarrollo de nuevos conceptos publicitarios a través de la tecnología. Y para ello queremos contar con el mejor equipo de desarrolladores entre otros. Hoy en día nos encontramos en la búsqueda de desarrolladores con los siguientes conocimientos: 1. Web Development - PHP And JavaScript ⁃ PHP Frameworks : Laravel, MVC, Zend, CodeIgniter, Doctrine 2 ⁃ JS Frameworks : NodeJS,AngularJS,ExpressJS ⁃ Database: MongoDB,MySQL ⁃ CMS : WordPress, Drupal, Joomla 2. Mobile Development - Android, iPad and iPhone(Swift/Objective-C) ⁃ Frameworks : PhoneGap,Titanium ⁃ UI Frameworks : Cocoa Touch, Sencha 3. Webshop/E-Commerce solution : Prestashop,Woocommerce 4. Website Design(UI/UX) - Banner, Graphic Design and Log...

    $14 / hr Average bid
    $14 / hr Oferta promedio
    57 ofertas

    Ayudar en el desarrollo de un portal de gestion interno. el cual se conecta apis terceras, del tipo amazon advertising api, se busca un desarrollador full-stack. Tecnologias: node.js (expressjs) boostrap mongodb redis

    $8 / hr Average bid
    $8 / hr Oferta promedio
    6 ofertas
    Project for Rauxmedia
    Finalizado left

    Hola. Vi tu descripción y quiero saber qué tal estás con angular 2, typescript, nodejs, mongodb, expressjs y bootstrap v4

    $25 Average bid
    $25 Oferta promedio
    1 ofertas

    ...completo con amplia experiencia y conocimiento en JavaScript, para construir interfases Web dinámicas. (HTML, JavaScript, AJAX, jQuery).Crear, optimizar y dar mantenimiento a interfases Web dinámicas y responsivas, formularios con validación compleja, e interfases adaptadas tipo escencial: JavaScript, HTML5 avanzado, Ajax, jQuery y librerías ías JS:?Jquery?AngujarJS?EmberJS?ExpressJS?ReactJS?polymerJS•Conocimiento en tecnologías con NodeJS?Meteor JS?Otros similaresExperiencia deseada en uno o mas de estos lenguajes:•Golang (Preferentemente)•C# (No .Net)•C•Objective-C•Pytho•Ruby•o otros lenguajes de alto nivel (comprobable)Conocimiento deseado en base de datos SQL Y NOSQL. ?Postgresql SQL (Preferent...

    $244 Average bid
    $244 Oferta promedio
    1 ofertas

    Necesitamos un programador mínimo junio con un año de experiencia. Proyecto de programación para start-up en tecnologías Javascript, HTML5, CSS3, Boostrap, Angular, NodeJS, MongoDB, Mongoose, ExpressJS, Google Maps API...

    $713 Average bid
    $713 Oferta promedio
    15 ofertas

    Somos una agencia de venta productos y quisiéramos una pá...catalogo de productos -Registro de usuarios con su respectivo perfil (Datos personales / Productos Comprados / Edición perfil). -Carro de compras -Registro de facturas -Pasarela de pago -Facturación -Back End Administrativo El sistema debe ser desarrollado utilizando las siguientes plataformas: Front End:  AngularJS + HTML5 + CSS3 ´ Back End:  Base de datos MongoDB,  Servidor NodeJS,  API ExpressJS Adicionalmente quisiéramos tener una aplicación tanto para Android como para iOS donde nuestros clientes puedan disfrutar de los servicios ya comentados, no queremos un simple acceso a la página web. De igual forma ambas aplicaciones deben ser desarro...

    $2036 Average bid
    $2036 Oferta promedio
    12 ofertas

    Somos una agencia de venta productos y quisiéra...nuestro catalogo de productos -Registro de usuarios con su respectivo perfil (Datos personales / Productos Comprados / Edición perfil). -Carro de compras -Registro de facturas -Pasarela de pago -Facturación -Back End Administrativo   El sistema debe ser desarrollado utilizando las siguientes plataformas:   Front End: AngularJS + HTML5 + CSS3 ´   Back End: Base de datos MongoDB, Servidor NodeJS, API ExpressJS   Adicionalmente quisiéramos tener una aplicación tanto para Android como para iOS donde nuestros clientes puedan disfrutar de los servicios ya comentados, no queremos un simple acceso a la página web.   De igual forma ambas aplicaciones deben ser desarrolla...

    N/A
    N/A
    0 ofertas

    I need a small-scope auction website built from scratch with JavaScript across the stack. The back-end will be a NodeJS + ExpressJS application that follows my existing REST API spec—an image of the endpoints plus a Swagger file are ready for you to reference. The front-end must be written in VueJS and consume those endpoints directly so users can browse lots, place bids and see live updates. Design Using the resources I will provide create a front end that uses methods within the resources Authentication No login or social sign-in is required for this first release, so you can focus purely on auction functionality and data flow. Workflow & code quality All work should be pushed to a GitHub repository with meaningful, incremental commits that map to each milest...

    $187 Average bid
    $187 Oferta promedio
    106 ofertas

    buatkan saya website dashboard sederhana dengan mengambil data api zabbix, frontend vuejs backend expressjs. hanya menampilkan data api dari zabbix tidak perlu database kembali karena zabbix server sudah terinstall di docker container

    $18 Average bid
    $18 Oferta promedio
    7 ofertas

    I'm seeking a skilled mobile app developer to polish some backend components for our app. The backend needs the following: MUST KNOW Javascript, react native, typescipt, firebase, APIs, NodeJS, ExpressJS High-Priority Tasks: - Onboarding using Google, Apple ID, Facebook - Support ticketing in-app functionality - In-app points system and leaderboard functionality - Functionality for App Settings Page - General touch-ups to ensure MVP readiness Ideal Skills and Experience: - Strong experience in mobile app backend development - Proficiency in database integration and API endpoint creation - Familiarity with user authentication processes - Ability to enhance app usability and functionality If you have a proven track record in similar projects and can deliver high-quality work ...

    $185 Average bid
    $185 Oferta promedio
    139 ofertas

    I'm seeking an experienced full stack developer to assist with debugging the architecture of our SaaS application. Our current code is tightly coupled, and we need someone agile and comfortable working quickly in this environment. The application is built using the following tech stack: - Frontend: Node.js (using ExpressJS), VueJS 3 (CDN), EJS for rendering views, Tailwind CSS (minimal use) - Backend: MySQL database, KnexJS for data access - Server: AWS Key Requirements: - Expertise in the specified tech stack - Ability to work efficiently in a tightly coupled code environment - Strong problem-solving skills to identify and resolve architectural issues Ideal Skills and Experience: - Proven experience with Node.js, VueJS, and MySQL - Familiarity with AWS server management - E...

    $24 / hr Average bid
    Acuerdo de Confidencialidad
    $24 / hr Oferta promedio
    195 ofertas

    I'm looking for assistance in hosting my ExpressJs project on Namecheap's Cpanel. I have already purchased hosting from Namecheap and have an existing domain name ready to use. Key Requirements: - Deploy an ExpressJs application on Namecheap's Cpanel - Ensure the application is properly configured and running smoothly - Utilize my existing domain name for the setup Ideal Skills and Experience: - Experience with hosting Node.js applications, specifically ExpressJs, on Cpanel - Familiarity with Namecheap hosting services and domain management - Strong understanding of server configuration and deployment processes If you have the expertise to help me successfully host my project, I'd love to hear from you!

    $12 Average bid
    $12 Oferta promedio
    12 ofertas

    I'm looking for a skilled developer to assist with integration of the Xero API for timesheets into our web application. The integration should allow us to: - Submit timesheets - Retrieve timesheets - Update timesheets The preferre...application. The integration should allow us to: - Submit timesheets - Retrieve timesheets - Update timesheets The preferred authentication method is API Key. Ideal Skills and Experience: - Proficiency in Xero API - Strong knowledge of API Key authentication - Experience with web application integration - Ability to work with limited documentation Tech stack- Node.js (using ExpressJS) VueJS 3 (CDN) EJS for rendering views Tailwind CSS (only using a minimal amount) CSS style sheets Back end- MySQL database KnexJS ...

    $24 / hr Average bid
    Acuerdo de Confidencialidad
    $24 / hr Oferta promedio
    46 ofertas

    XperScan est une application mobile innovante développée en F...osseuses à partir d’images radiographiques. Le projet vise à faciliter l’analyse médicale en fournissant une assistance intelligente au diagnostic, accessible sur mobile. Aspects techniques : - Frontend : Application mobile en Flutter pour une interface fluide et multiplateforme. - IA intégrée : Modèle DenseNet entraîné pour la classification des radiographies. - Backend : Développé en FastAPI et ExpressJS, avec gestion des données via MySQL. - Fonctionnalités clés : Téléversement d’images, prédiction en temps réel, affichage du résultat, historique utilisateur....

    $623 Average bid
    $623 Oferta promedio
    22 ofertas

    ...application uses React, React Router, shadcn/ui, TailwindCSS, ExpressJS, Bun, SurrealDB and Nginx platforms. Main requirements: - Complete redesign of the style - Changes should be made in a separate file - Easy to understand for other developers - Seamless, hassle-free overwriting of the existing style - Ensure that the entire application remains responsive - (most of the application is already responsive by default) - The new design should be consistent across all pages and components The designer can be creative, but should fit the theme of the education, be user-friendly and have a nice appearance. Ideal skills and experience: - Proficiency in React and TailwindCSS - Experience in design systems and responsive design - Knowledge of ExpressJS, Bun, SurrealDB and Ngin...

    $15 Average bid
    $15 Oferta promedio
    4 ofertas

    Here's the complete proposal: Technologies: - Frontend: Typescript, ReactJS, NextJS, Tailwind CSS - Backend: NodeJS, ExpressJS & MongoDB - Database MongoDB - Deployment: AWS S3, Heroku & Resend (Email service) Milestone #1a: Web Development - Static Pages: (Landing pages) - Price: $ 400 - Timeline: 7 day Milestone #1b: Web Development - Static Pages: (Authentication) - Price: $ 650 - Timeline: 7 day Milestone #1c: Web Development - Static Pages: (User Side) - Price: $ 700 - Timeline: 7 day Milestone #1d: Web Development - Static Pages: (Admin Side) - Price: $950 - Timeline: 7 day Milestone #2: Backend Development - Backend APIs - Price: $1200 - Timeline: 15 days Milestone #3: APIs Integrations and Payment Integration - Backend Connectivity & Stripe/Bank Payme...

    $400 Average bid
    $400 Oferta promedio
    1 ofertas

    ...user engagent on the platform) Note: 1)Overall platform related data should be visible at a ademin level (All combined detail analytical report) 2)Only their own performance should be visible to each individually 3)It is academic project but want to launch it live so be carefull brfore taking it. Tecnologies I used in my projects are: Typescript NextJS Framework(Specifically 13 ) JS NodeJS ExpressJS Tailwind CSS Database:MongoDB Redis for cache management Media Management:Cloudinary For Video Storage :VideoCiper Postman for API testing Budeget For this Project =8K to 12K The ideal candidate should have experience with implementing complex analytics systems and be proficient in visualizing data in an intuitive and accessible manner. Your ability to translate these key perf...

    $144 Average bid
    $144 Oferta promedio
    32 ofertas

    I'm seeking a live tutor to help me with JavaScript and React. I'm a beginner and need assistance in the following areas: - Javascript basics - React component lifecycle - State management - JavaScript ES6+ features - Nodejs/expressjs I am looking for 4-6 hours a week tutoring. i want someone who can create a curiculum with small mini projects. I prefer one-on-one video call sessions with screen sharing and live coding side by side. Ideal skills and experience: - Proficiency in JavaScript and React - Strong teaching and communication skills - Experience with beginners my timezone is TORONTO/Canada, so looking for someone available during day 9-3 pm or night 10-11 pm

    $7 / hr Average bid
    $7 / hr Oferta promedio
    42 ofertas

    I need a 5-page business website for dropshipping/ecommerce platform. The site should be built using HTML5 and either Bootstrap5 or Tailwind, featuring simple animations. Budget: Strictly between 200...built using HTML5 and either Bootstrap5 or Tailwind, featuring simple animations. Budget: Strictly between 2000 INR to 6000 INR Key Requirements: - Responsive layouts - 5 informational pages - Built with NextJS / HTML5 and either Bootstrap5 or Tailwind - Incorporate simple animations Ideal Skills and Experience: - Proficiency in NextJS, HTML5, Bootstrap5, and Tailwind - Experience in NodeJS/ExpressJS is bonus - Strong understanding of responsive web design - Experience with simple animations - Background in developing business-oriented websites Please provide samples of similar ...

    $80 Average bid
    $80 Oferta promedio
    45 ofertas

    ...the app with the backend. I have attached the screenshots for your reference, bid only if you can do it between 5K to 15K. No place holder bids please. Key Requirements: - Transform Figma templates into a functional NextJS UI - Use TailwindCSS for styling - Implement essential user interactions like form submissions and navigation menus Backend Integration: - Connect the app with a REST API (ExpressJS) - Ensure smooth data flow and user experience Third-party Services: - Integrate an authentication service for user verification and security Ideal Skills: - Proficiency in NextJS and TailwindCSS - Experience in Figma to code conversion - Solid understanding of REST API integration - Background in implementing user interactions in web apps - Familiarity with integrating authenti...

    $90 Average bid
    $90 Oferta promedio
    59 ofertas

    I'm in need of an experienced MERN Stack developer to help troubleshoot and repair a custom application that has timezone issues. The current...is causing incorrect time display across the user interface, database records, and API responses. Key Responsibilities: - Diagnose and fix timezone-related issues causing incorrect time display. - Apply necessary styling changes including layout adjustments and font/typography changes. - Address and repair small bugs in the application. Ideal Skills and Experience: - Proficient in MongoDB, ExpressJS, ReactJS, NodeJS. - Strong problem-solving skills, especially with timezone data storage and conversion errors. - Experience with UI/UX design for layout adjustments and typography changes. - Prior experience with bug fixing in custom-mad...

    $32 Average bid
    $32 Oferta promedio
    46 ofertas

    I'm in search of a seasoned Full-Stack Developer with a minimum of 5 years of experience and a proven project track record. If you're seeking a long-term role within a dynamic team, this opportunity is for you. Key Skills and Competencies: - Proficiency in both front-end and back-end languages - Mastery in HTML, CSS, JavaScript, NodeJS, ExpressJS, Django, and PHP - Familiarity with various Database Management Systems (DBMS) including MySQL, PostgreSQL, and MongoDB - Excellent teamwork and communication skills I look forward to receiving your CV and potentially working together. Best, Chris

    $177 Average bid
    $177 Oferta promedio
    153 ofertas

    Reactjs, expressjs, nodejs and python.

    $5 / hr Average bid
    $5 / hr Oferta promedio
    1 ofertas

    I am seeking a skilled Node.js developer to integrate both payment and logistics features into my e-commerce site, using the Nextly E-Commerce Node.js code. () Key Requirements: - Payment Integration: - Integrate Esewa Nepal and ISP connect as payment gateways. - Logistics Integration: - Integrate 'Nepal can move' as the logistics service provider. Ideal Skills: - Proficient in Node.js, , , MongoDB, Tailwind CSS, and Ant Design. - Previous experience with the Nextly E-Commerce Node.js code. - Proven track record of integrating multiple payment gateways and logistics services into e-commerce platforms. - Familiarity with Nepal's e-commerce landscape and logistics

    $179 Average bid
    $179 Oferta promedio
    171 ofertas

    ...user engagent on the platform) Note: 1)Overall platform related data should be visible at a ademin level (All combined detail analytical report) 2)Only their own performance should be visible to each individually 3)It is academic project but want to launch it live so be carefull brfore taking it. Tecnologies I used in my projects are: Typescript NextJS Framework(Specifically 13 ) JS NodeJS ExpressJS Tailwind CSS Database:MongoDB Redis for cache management Media Management:Cloudinary For Video Storage :VideoCiper Postman for API testing Budeget For this Project =8K to 12K The ideal candidate should have experience with implementing complex analytics systems and be proficient in visualizing data in an intuitive and accessible manner. Your ability to translate these key perf...

    $128 Average bid
    $128 Oferta promedio
    22 ofertas

    Backend developer needed to build and optimize the server-side for an online certification platform. Responsibilities include user authentication, quiz processing, certification generation, payment integration, real-time tracking, and security implementation. Must have experience in Nodejs Expressjs MongoDB API development authentication methods and Stripe integration. Tasks include setting up secure databases developing RESTful APIs managing subscriptions integrating a payment gateway and generating certificates in PDF format. The role also requires building an admin panel configuring email notifications ensuring data encryption and optimizing platform performance. Strong collaboration with front-end developers is required for seamless integration. Only people from Latin America

    $154 Average bid
    $154 Oferta promedio
    57 ofertas

    We ar...India, but I cannot find them by only google search. Maybe someone in India can help. This job offer is for research of the ready made script of the web platform and the app; and the developer house; and providing the contact details of the developer house. This job offer is not for developing the software or the app etc. Frontend: React Redux Bootstrap React Apollo and Apollo client Backend: Expressjs Sequelizejs GraphQL MySQL Android app: Kotlin iOS app: Swift Similar sites: notes: good but no ios app, and also does not have the required languages, written with Laravel PHP (not interested) Notes: has the required languages, and the apps, but does not have "experience booking" section which is a must.

    $3020 Average bid
    $3020 Oferta promedio
    5 ofertas
    Transform Demo to MVP
    Finalizado left

    ...documentation to ensure seamless onboarding of new team members. Best Practices: Implement best practices in web development, focusing on usability, accessibility, performance, and scalability. Troubleshooting: Troubleshoot and debug user-reported issues or testing-identified problems, providing fixes as needed. What we’re looking for: Technical Proficiency: Expertise in backend frameworks preferably ExpressJS and NestJS. Familiarity with NextJS & TailwindCSS. Experience: At least 5 years of experience in agile/scrum environments with a solid understanding of service-oriented architecture (SOA) and CI/CD practices. Web Technologies: Proficient in HTML, CSS, TypeScript, MySQL, GraphQL and AWS Version Control: Github/AWS integration About us Interum (M) s/b is the As...

    $21 / hr Average bid
    $21 / hr Oferta promedio
    92 ofertas

    We are looking for a developer to create a comprehensive, fullstack AI chatbot website similar to chatbase and character.ai. Key Requirements: - Expertise in full stack development - Proficiency in AI chatbot development using RAG - Familiarity with both text and voice-based user interactions - Ability to deliver a website akin to chatbase and Please only show interest if you will be comfortable working with SvelteKit and Express.js. If you have experience building projects similar to this, please mention them in your proposal. We prefer someone who has already worked on such projects. DO NOT BID if you can't work with SvelteKit!! IMPORTANT!: I want to use reusable components as much as possible and reduce development cost, so please do not bid if you are gonna charge to build ev...

    $1557 Average bid
    $1557 Oferta promedio
    9 ofertas

    ...Backend management system (optional)** -Objective: To provide administrators with a backend management interface that facilitates the management of performance, user, order, and other information. -* * Function * *: -Performance release and editing -User management and permission control -Order Management and Financial Statistics ###Technical requirements -* * Backend Framework * *: Node.js+ExpressJS/Django/Ruby on Rails/Spring Boot (choose one) database MySQL / PostgreSQL / MongoDB -* * Identity verification * *: JWT(JSON Web Tokens) -* * Payment system * *: Alipay, WeChat payment API integration -Front end interface: Following RESTful API standards -* * Server * *: Supports automated deployment ###Project requirements 1. * * Team experience * *: At least 2-3 years of backen...

    $617 Average bid
    $617 Oferta promedio
    139 ofertas

    I am seeking a skilled professional to improve the functionality of my POS application, specifically within the payment processing module. Key Responsibilities: 1. Refund Bill Amount is deducted from the same bill number which was created before. This amount should be deducted from...transaction, the system should print directly to the Default/Thermal printer. 3. Sometimes, the POS page gets stuck and if the salesperson clicks on the ENTER BUTTON multiple times, the system makes SAME TRANSACTION multiple times. Which is wrong. (Same bill multiple times transactions, multiple times add the same amount to the account) Ideal Skills: - Strong experience with POS systems, NodeJS, ExpressJS and MySQL - Excellent problem-solving skills - Proven track record in improving software fun...

    $20 Average bid
    $20 Oferta promedio
    7 ofertas

    I'm looking for a proficient developer who can modify my existing NodeJS, ExpressJS project. The project requires the addition of a new 'Promotion Feature', alongside fixing a few bugs and implementing some performance improvements. Key Requirements: - Implementation of a new 'Promotion Feature' - Troubleshooting and fixing of functional and UI/UX bugs - Enhancing the overall performance of the application Ideal Skills: - Exceptional knowledge of NodeJS and ExpressJS - Strong debugging and problem-solving skills - Experience with UI/UX improvements - Ability to enhance application performance Please see the Attached Document file for the issue. Let's make this project a success together!

    $156 Average bid
    $156 Oferta promedio
    81 ofertas

    ...preferably Angular. ––––––– AI generated description: I'm looking for a versatile Fullstack developer proficient in TypeScript, NodeJS, Angular, ExpressJS, NestJS, Postgres, and MongoDB. The tasks will primarily revolve around fullstack development, with a focus on implementing user authentication features on the frontend. Key Responsibilities: - Fullstack development encompassing both frontend and backend tasks - Primarily working on user authentication features on the frontend - Ensuring smooth integration with backend services and databases Ideal Skills: - Proficiency in TypeScript and NodeJS - Extensive experience with Angular, ExpressJS - Strong skills in working with NestJS , Postgres and MongoDB This is an hourly b...

    $23 / hr Average bid
    Acuerdo de Confidencialidad
    $23 / hr Oferta promedio
    52 ofertas

    ...This is a great opportunity to contribute to a project that showcases your expertise while helping me complete my personal project. Key Responsibilities: - Integrate both internal and third-party APIs into the existing backend architecture. - Work with our microservices to enhance the overall system performance. Essential Skills: - Proven experience in microservices. - Proficiency in NodeJS, ExpressJs, and RESTful APIs. - Experience with tools like Postman or equivalent for API testing. - Knowledge of database management, preferably MongoDB. Additional Qualifications: - Strong problem-solving and communication skills. - Familiarity with AWS and Firebase. - Experience with CI/CD pipelines. What’s in It for You? Opportunity to work on a multiple projects. Flexible timel...

    $84 Average bid
    $84 Oferta promedio
    15 ofertas

    ...skills in a collaborative and supportive environment Flexible working hours ? How to Apply: If you have the required skills and at least 2 projects to showcase, drop your resume link in the comments below or DM us! Let’s discuss how you can be part of our innovative team. Don’t miss out on this exciting opportunity to take your skills to the next level! #Hiring #RemoteJobs #ReactNative #NodeJS #ExpressJS #MongoDB #FullStackDevelopment #TechJobs #BTechStudents #StudentOpportunities #TechCareers #ReactNativeJobs #FrontendDevelopment...

    $108 Average bid
    $108 Oferta promedio
    7 ofertas

    I have a TypeScript script that I need to integrate with ExpressJS for API development. The API is a RESTful one that will manage movies data. This is the TypeScript Script: It's a Very Easy Task for to Right Persons !

    $19 Average bid
    $19 Oferta promedio
    54 ofertas

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