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Rating is 4.7 out of 5.
4.7/5
based on 1,856 client reviews
  • $40 hourly
    I'm a Software enthusiast having around 8 years of development experience in Javascript and PHP. I started my journey by creating web applications and then I got used to working with other platforms like mobile and desktop. I'm also contributing to open-source libraries. In fact, I'm part of a few out there. I have a strong base in software development with an outstanding record in my curricula. In the past few years, I went through many technical challenges with remarkable performance. I'm pretty stronger in quickly getting up and running with new technologies, completed around 50+ projects with development expertise. I have vast experience in working with version control systems, specifically BitBucket and Git, Deployment pipes, Jenkins, and Travis CI. So far, I worked with Laravel, express.js, feather.js, socket.io, Vue.js, React.js, and React Native Web as a web stack. On the other hand in mobile, I am using Native Android, IOS, Flutter and React Native to develop applications. I'm addicted to clean workflow using testing frameworks like Karma, Mocha, and Tape. I'm also a part of a team creating a cross-platform desktop application in Electron.js. I'm having sharp skills in database systems including MySQL, NoSQL databases, and Graph databases like OrientDB and Neo4j. I write clean and maintainable code, build a foundation of projects and keep my clients updated about emerging technologies. I believe in "Growing up every day and starting with a fresh mind to let others grow up".
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Electron
    Firebase
    React Native
    Desktop Application
    Mobile App Development
    Laravel
    ExpressJS
    Vue.js
    Socket.io
    React
    Chat & Messaging Software
    Web Application
    Node.js
  • $35 hourly
    I'm expertise in building web applications that users are happy to use. I love creating/working on a codebase that is bug free, fully test-covered, well-documented, easy to understand and maintain. I will fix a slightest overlapped div block or a unnoticed misaligned loading indicator. I'd love to use cutting-edge technologies and bring success to my clients. I possess a range of technical skills and here are my strongest ones: - Front-end: ✅ react/next/gatsby ✅ vue/nuxt ✅ svelte/sveltekit ✅ angularjs/angular ✅ typescript ✅ tailwindcss ✅ chakra ✅ html5/css3/scss/bootstrap - Animation: ✅ greensock ✅ framer-motion - Back-end: ✅ node/express ✅ elixir/phoenix ✅ python/django - Database: ✅ mongoDB ✅ firebase ✅ postgreSQL ✅ mySQL - Test: ✅ jest ✅ jasmine - DevOps: ✅ ci/cd ✅ docker - CMS: ✅ contentful/netlify ✅ sanity ✅ strapi - Cloud: ✅ AWS I'm a sincere developer. If you find that we can be a good match, please don't hesitate to ping me. Sincerely yours, Tan Sy
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Svelte
    Nuxt.js
    ExpressJS
    Vue.js
    Next.js
    Gatsby.js
    Python
    TypeScript
    CSS
    React
    Django
    Node.js
    JavaScript
  • $25 hourly
    Looking for a talented full stack developer? I have 9+ years of experience as a Fullstack developer. I have a great knowledge of the IT industry and excellent self-presentation skills, I can interpret the needs of clients. From the very start of my career, I have been sincere regarding my work, be it writing code or making a design, and have learned and grown from my past experiences. My important qualities are:- * Strong grip on AngularJS, React JS, Node JS, Python, Django, Flask * Efficient with HTML5, CSS3, JavaScript, and jQuery * Proficiency in UI/UX design tools such as Adobe XD, Sketch, Figma, or similar software * Solid understanding of user-centered design principles and best practices for creating engaging user experiences * Knowledge of responsive design and the ability to create designs that work seamlessly across multiple devices and screen sizes * Strong visual design skills, including a keen eye for typography, color, layout, and iconography * Great hands on Material UI, Angular Material, Storybook, * Proficient with MySQL, MongoDB, and PostgreSQL * Experience with API Development * Adept with AWS and Azure * Well versed with NGINX * Worked with version control tool like GIT * Knowledge of GraphQL, LESS, and SASS * Familiar with unit testing * Well versed with Bitbucket, Trello, Gulp, Grunt, JIRA, Docker I am a person who sets high goals for myself and persistently pursues their achievement. I am focused on continuous learning and self-improvement in the profession of an effective developer. With the experience, knowledge, and determination I have gained, I am able to effectively implement the required solution in any project.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    UI/UX Prototyping
    Angular Material
    Angular 5
    Front-End Development
    Python
    NGINX
    Flask
    Django
    React
    webpack
    Node.js
    HTML5
    ExpressJS
    Bootstrap
    Git
  • $20 hourly
    ➤ 14+ Years Experienced Software Professional ➤ Top Rated Plus ➤ 12500+ Hours ➤ 95+ Jobs ➤ Master of computer applications (Gujarat University) 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝘁𝘆: ○ ReactJS| NextJS l MERN 𝗔𝗱𝗱𝗶𝘁𝗶𝗼𝗻𝗮𝗹: ○ HTML | CSS | JavaScript | TypeScript | NodeJS | PHP | MySQL | AWS Micro Services | GraphQL 𝗧𝗼𝗼𝗹𝘀: ○ Git | BitBucket | Jira | Trello | Sublime | VS Code | AWS | SourceTree | Asana 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: ○ Real Estate Platform ○ Banking portal ○ IOT Platform ○ ECommerce & Multi Vendor Marketplace ○ Automobile Platform - Dashboard Development ○ Marketing Platform to feature services and products through podcast i.e. Influencer marketing platform Need a quick guidance or consultation for your webapp SaaS? Need a right-fit for the job? Feel free to invite me for an interview.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    MERN Stack
    MEAN Stack
    NodeJS Framework
    AWS AppSync
    AWS Lambda
    Jest
    AngularJS
    ExpressJS
    MongoDB
    MySQL
    JavaScript
    GraphQL
    React
    Next.js
    AWS Amplify
  • $40 hourly
    Hi I am Jervis Full Stack Java Developer with 10 years of extensive experience conceptualizing, designing, building and implementing solutions that align business needs with technology solutions. Skills and Technologies ✅ Java ✅ Spring Framework ✅ SpringBoot ✅ Angular ✅ NodeJS (Nest JS, Express JS, SailsJS and Loopback) - React - SQLServer, Oracle, MySQL, PostgreSQL, NoSQL - API implementations / 3rd party integrations via Rest API - Authentication implementation - Payment gateway integration - DevOps, Docker, Jenkins - Jira, Confluence, ClickUp, - Git
    vsuc_fltilesrefresh_TrophyIcon Express Js
    NestJS
    ExpressJS
    MongoDB
    TypeScript
    Angular
    MySQL
    NoSQL Database
    React
    Node.js
    Docker
    Spring Boot
    Spring Framework
    Java
  • $32 hourly
    Full-stack developer. Experience designing, building and maintaining applications using Python, Node.js, TypeScript, JavaScript and SQL. Substantive experience with various other languages and technologies. Right at home in Linux environments. Experience architecting and configuring deployments to GCP.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    RESTful API
    Software Development
    Full-Stack Development
    DevOps
    Back-End Development
    Flutter
    Google Cloud Platform
    PostgreSQL
    Web Development
    Node.js
    Kubernetes
    TypeScript
    Angular
    Python
    Vue.js
  • $80 hourly
    As a Senior Software Developer, I offer my services as a freelance consultant in software development. My tasks encompass enhancing existing systems with new features, overhauling outdated structures, and initiating novel greenfield projects or MVPs. I usually engage in long-term contracts, typically 3-6 months, with an option to extend, and I'm also open to full-time commitments of 30-40 hours weekly. My expertise includes working with a range of tools and technologies such as MERN, Express, NestJS, Strapi, GraphQL, CQRS, Mongo, SQL, PostgreSQL, λ + Cloud Functions, all Firebase services, TypeScript, React, Redux, NextJS, MicroServices (GRPC), AWS, Docker, and Web 3.0. I prefer working on the frontend development of various features and functionalities that enhance the user experience and satisfaction. I use React, Redux, RxJS, JavaScript, CSS, Material UI, and other technologies to build scalable and responsive UI components. I also have experience in developing a localization library to support multiple languages and working on a micro-app architecture to support integration across multiple UI teams. I place a significant emphasis on producing high-quality, test-backed code. My broad range of skills and expertise makes me a reliable problem solver and a resourceful team member. Eager to delve into diverse areas like AI, machine learning, the Internet of Things, blockchain, and the Bitcoin Lightning Network, I'm always open to challenges. As a freelance contractor and consultant, I cherish the flexibility this role affords me, aligning with my lifestyle preference. Feel free to reach out to me.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    NestJS
    Solidity
    WebRTC
    web3.js
    ExpressJS
    Next.js
    TypeScript
    Laravel
    Ruby on Rails
    Ruby
    React
    PHP
    Amazon Web Services
    ClojureScript
    Node.js
  • $15 hourly
    Hi welcome! I'm a full stack developer with a passion to turn designs or ideas into reality using MERN Stack. Strengths: Web Development - MERN | REST API | Graphql | Git Services I offer: 1. Building MERN stack applications using RESTful / Graphql Architecture 2. Implementing Social Single Sign-In to MERN application using passport.js or Firebase 3. User Management System & User Authentication System with Login, Register, Forgot & Reset Password, JsonWebToken & Hashed password features using MERN stack 4. E-commerce with stripe payment integration based on the MERN stack 5. React.js & Firebase Applications 6. Prototyping Figma designs to React.js Applications ( Portfolio, Product Landing Pages ) 7. Rest API ( CRUD ) development using Node.js ( Express.js ) and MongoDB I've 2.2 years of professional IT experience and +10 months on Upwork. Passionate about web development, I work very hard and do my best to deliver the kind of work that would be expected from me. Available for the interview or demo, I look forward to discussing the project further with you! "Experience and Passion drives producing Quality Code" - Kalyan Saxena M. Warm regards, Kalyan Saxena M.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    HTML5
    Tailwind CSS
    SQL
    API Development
    React
    Node.js
    Redux
    Firebase
    RESTful API
    JavaScript
    GraphQL
    Git
    ExpressJS
    Python
    MongoDB
  • $19 hourly
    With over eight years of experience, I've been dedicated to designing and developing scalable, robust, and maintainable software solutions using the MERN stack. I excel in prioritization, clear communication, multitasking across various project facets, and I possess solid analytical capabilities, making innovation a part of my everyday work. 🌐 Technical Expertise: I hold a consistent track record of successful deliveries and possess excellent software engineering skills. My practice includes software architecture, mastery of the software development life cycle, and proficiency in planning, analysis, documentation, prototyping, programming, bug fixing, refactoring, testing, deployment, and maintenance. 🛠️ Tech Stack: 🔥 JavaScript: My strong suit includes JavaScript and its variants. 🧰 Tech Toolkit: Proficiency in TypeScript, Node.js, Express.js, React.js, Redux, Apollo GraphQL, and databases like MongoDB, Amazon Dynamo, and MySQL. 🎨 Frontend Skills: I specialize in HTML5, CSS3, including Less and SASS, and have worked extensively with Bootstrap, Foundation, and build tools like Gulp, WebPack, and Grunt. 📦 Version Control: I have a strong grasp of Git and have worked with Git-based platforms such as GitHub, Bit Bucket, and SVN. 🏛️ Database Proficiency: I hold a good understanding of RDBMS, including database design, query writing, and stored procedures using databases like Oracle, MySQL, and SQL Server. 📊 Data Insights: My experience extends to tools like SSIS, Power BI Desktop, Power BI Services, and M Language for data interactions and DAX. 📋 Summary: 🖌️ Frontend Development: I have expertise in creating web pages using HTML5, CSS3, MVC, SASS, LESS, Object-Oriented JavaScript, ES6, JQuery, AJAX, JSON, and XML. I also possess a strong understanding of the Document Object Model (DOM) and its functions. 🌐 Node Environment: I've extensively used the Node environment, employing NPM, Grunt, Gulp, Maven, Bower, and MongoDB for server-side applications. I've even written MapReduce programs to sort words in files. 📝 Data Handling: My proficiency extends to creating user validation forms and utilizing RESTful services to transmit data to servers. 🔄 Version Control & Databases: I have strong experience with version control systems like GIT, GITHUB, Bit Bucket, SVN, and package managers like NPM and Bower. I also have a good understanding of RDBMS, including database design, query writing, and stored procedures for databases like Oracle, MySQL, and SQL Server. 🚀 My Approach: My profile showcases my ability to monitor the complete project life cycle, from client communication to project completion. I work collaboratively across all functional areas to ensure client satisfaction. Feel free to adjust this content as needed, and let me know if you'd like further refinements.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    PHP
    JavaScript
    Ecommerce Website
    ExpressJS
    Twitter Bootstrap
    React
    MongoDB
    GraphQL
    Git
    MySQL Programming
    Next.js
    TypeScript
    Node.js
  • $97 hourly
    Full stack developer with over a decade of experience, adept in numerous programming languages and tools. Demonstrates mastery of multiple programming languages and proactively keeps up with industry trends. Driven to wear many hats within the software development lifecycle, such as Project Manager, Tech Lead, and Architect. Experienced in e-commerce, SaaS, B2B and B2C enterprise applications. Always enthusiastic to learn and truly passionate about problem solving, even when code isn't the tool for the job.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Cryptocurrency
    web3.js
    AWS CloudFormation
    DevOps
    AWS Lambda
    Material UI
    GraphQL
    MongoDB
    ExpressJS
    Next.js
    Web Application
    TypeScript
    PostgreSQL
    JavaScript
    HTML5
    React
    Node.js
  • $65 hourly
    I am a web developer, I have experience working with NodeJs, Express, MongoDB and React. I have a knack for writing clean code and following best practices. I also have experience with other databases like Redis, Elasticsearch, PostgreSQL and AWS S3(for file storage).
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Dashboard
    SQL
    Looker
    Python
    Django
    PostgreSQL
    Google Chrome Extension
    Jest
    CSS
    HTML
    MongoDB
    ExpressJS
    React
    JavaScript
    Node.js
  • $75 hourly
    I am a "Google Silver Product Expert" having hands-on experience of Google Sheets, Google Apps Script, Google WebApps, Google Data Studio, Google Forms etc. I have over 4 years+ experience of working on GSuite products with competency of Business Automation, Data Visualization, Accountancy, Business Management Solutions and Data Mining. Morevover I have experience of Python, JS, PHP, HTML, CSS, Graphic Designing and Video Editing — Alhamdulillah :)
    vsuc_fltilesrefresh_TrophyIcon Express Js
    NestJS Development
    Progressive Web App
    Web Application
    API Integration
    Google Apps Script
    Google Sheets
    ExpressJS
    Next.js
    Web Apps
    Web Scraper
    React
    Node.js
    JavaScript
    Python
    Looker Studio
  • $25 hourly
    🔸 Top Rated Freelancer. 🔸 100% Job Success. 🔸600+ high-quality hours. ✅ What can I do for you? Anything you need from database layers, APIs, and other web services. I build and maintain the server-side operation and functionality of the website. I bring order to the workflow, using SDLC (Waterfall, Agile, or Hybrid methodology). I save time in the development process with tested and well-documented code. I’d love to hear about your project. Let’s talk, and create a perfect product together. 💪 Why Me? My main goal is to help your project succeed. The recommendations I provide focus on minimizing risks and maximizing the outcome. I think cutting-edge technologies can improve legacy applications. Besides, troubleshooting and debugging are a must for server-side logic. And moreover, the code should be reusable and optimized for scalability and performance. What my 3+ years of experience bring you: honest, strong, scalable, and intelligent solutions to exceed your expectations. 😎 What exactly can I work with: Frontend development with any UI framework/library Backend Development in NodeJS using various frameworks(Nest, Express etc). API development and third party integrations. Payment providers integrations. Advance database development. Custom app development. ERP, CMS, POS, CRM, eCommerce, dashboards, and other web apps development. Serverless Development, AWS infrastructure 👨‍💻 Technologies & Frameworks I’m good at: React, Svelte, Typescript Tauri ( desktop ) Three.js ( 3D ) NodeJS, Express, Nestjs. MySQL, PostgreSQL, MongoDB. AWS, Docker, Serverless. Testing CI/CD, Git, BitBucket. Let’s work together. I will be glad to hear from you soon and help you realize your vision. Regards, Chaker
    vsuc_fltilesrefresh_TrophyIcon Express Js
    CI/CD
    Rust
    Socket.io
    Telegram API
    Discord Bot Development
    WebRTC
    Google APIs
    Next.js
    TypeScript
    Node.js
    JavaScript
    Three.js
    HTML5
    React
    MongoDB
  • $30 hourly
    👋 Hi there! Welcome to my profile. :) 🏆 Top 3% on Upwork as Top-rated Plus Talent ⏱️ 1.1k+ total work hours in Upwork ⭐ 43+ projects with 5 stars rating 💯 100% client satisfaction 😁 Fun to work with 💪 Flexible problem-solving approach Thanks for showing interest in me. Below is some expertise I have: ✔ Technologies: ● NodeJS (ExpressJS, NestJS, SailsJS) ● Angular ● ReactJS (NextJS) ● Flutter ● AWS ✔ Full Stack development: ● Responsive UI ● Progressive web application ● Developing RESTFul APIs, GraphQL APIs ● Implementing Authentication & Authorization ● Working with relational & non-relational databases ● Working with ORMs such as Sequelize, Mongoose, Prisma ● Deployment of application ● Third-party APIs integration ● EC2, ELB, S3, Lambda, SNS, etc ✔ Flutter development: ● Proficiency in attractive UI ● Firebase integration ● API integration ● Push notification ● User authentication with Google, Facebook, Apple ● Google map integration ● Ads integration If you have any work related to any of the things I have mentioned, feel free to reach out to me. I believe in long-term business relationships.:) Regards, Yatinj S.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Amazon Web Services
    React
    Stripe
    Mobile App Development
    RESTful API
    Microservice
    ExpressJS
    Firebase
    Dart
    Flutter
    Angular
    SQL
    MongoDB
    Responsive Web Design
    Node.js
  • $20 hourly
    I am a Full-Stack web developer & Web automation enthusiast, RPA & Automation Expert. My Skillset Consist Of Docker, Puppeteer, Playwright, Uipath, Chrome Dev-Tools, RobotJS, API hunting, SSL Pinning Bypass using Fiddler, Burp Suite, and Have Hands-On Experience Managing Cloud Servers. I am familiar with AWS, Azure Core Features. I am Currently Completing My Degree in Computer Science. I have a Good Understanding in Datastructures and Algorithms. I write Clean Code That Suits every project Work. I work hard & patiently. I am Helpful, and I listen to Every Instruction Carefully and Execute it Accordingly. Just Leave a Message. I will Get Back to You #ASAP :)
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Marketing Automation
    UiPath
    Web Scraping
    Social Media Marketing
    API
    Automation
    Google Sheets
    Data Scraping
    DevOps
    Bot Development
    React
    Node.js
    JavaScript
    ExpressJS
  • $15 hourly
    Fullstack Developer (ReactJs | VueJs | Angular | Django | Laravel|Node.JS). I have 8+ years experience in ReactJs / Redux / VueJs / Angular /NodeJs /PHP / Django / Backend - Frontend development! All of our programming skills: * Front-end: - Html, html5, Json. -Javascript (Ajax, ReactJs, VueJs, Angular, Redux, Jquery,...) - Css, Css3, Sass, Less, bootstrap, material, tailwind css, responsive,... - Convert design to perfect pixel. - Page speed optimize * Back-end: - NodeJs, Django, Laravel,... - MVC, OOP, CURL, mongodb, postgres, mysql, Rest APIs,... * Payment: - Stripe - Paypal * Other skills: - Git, heroku, vercel, jira, trello,... - AWS, fi rebase, digital ocean,...
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Tailwind CSS
    RESTful API
    Stripe
    NodeJS Framework
    Front-End Development
    ExpressJS
    Bootstrap
    Vue.js
    JavaScript
    Laravel
    Django
    React
    MongoDB
    Next.js
  • $70 hourly
    I am a full-stack developer with over 5 years of experience.

 I have a relatively active open source GitHub profile at github.com/meetmangukiya. All my open source PRs excluding ones to my own repos can be found at git.io/JErkE. I like to contribute to open source whenever I can and used to be more active during my college days. 

I usually program in Node.js, Typescript, Python or Go and my go-to frontend framework has been react for a while now. I also have some experience working on mobile apps using react-native. I also run my own company - flamy.dev as a solopreneur mostly offering freelance services but under the name “Flamy”.
 
Professionally I have: 
1. Done a couple of short internships 2. Contributed to github.com/coala/corobo as a GSoC student. And also acted as a GSoC mentor in the year after. 3. Worked with travelbank.com as a senior node.js and typescript developer as an embedded team member for over a year to get a new travel provider integrated into their system. 4. Worked on a bunch of slack apps 5. Worked on a bunch of crypto trading bots 6. Integrated, consumed and created many APIs 7. Worked on mobile apps using react-native 8. Worked on the frontend using react, and next mostly. 9. Worked largely as a freelance developer for over 5 years, all of which can be found on my and flamy’s Upwork profiles 10. Worked on CI/CD of quite many projects both personally and professionally
    vsuc_fltilesrefresh_TrophyIcon Express Js
    MongoDB
    RESTful API
    ExpressJS
    Heroku
    GitHub
    Firebase
    TypeScript
    Chatbot Development
    Natural Language Processing
    Android App Development
    Node.js
    Python
    JavaScript
    CSS
    HTML
  • $35 hourly
    Hello! Why I loved coding - because it is my hobby and not only work. For more than 4 years I've been in Back-end development and have had good skills in this area. At this time I started to gain knowledge in Front-end development. My strong skills: ✔️Programming Languages: Javascript (ES5+) / Typescript ✔️Technologies: NodeJS HTML5 / CSS3 ✔️Frameworks : ExpressJS NestJS KoaJS ✔️DBMS: MySQL PostgreSQL MongoDB ✔️Methodologies: Agile, SCRUM Pair Programming Feature Driven, Behavior Driven Development ✔️Application/ Web Servers: Nginx ✔️Development Tools: Webstorm DataGrip Visual Studio Code ✔️Testing Tools: Jest Postman ✔️Operating Systems: Windows Mac OS Linux I'm open to proposals and new challenges. Best regards, Vadym
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Next.js
    Web Application
    CSS
    HTML
    .NET Core
    RESTful API
    NestJS
    Web Development
    ExpressJS
    Amazon Web Services
    MongoDB
    TypeScript
    React
    Node.js
    JavaScript
  • $40 hourly
    My goal is to make my clients happy and successful. As a software engineer, I believe that my work should not only provide technical solutions but also share knowledge and help my clients make informed decisions. With over 5 years of professional experience, I specialize in building full-stack, scalable web applications using the MERN stack with TypeScript and AWS/Firebase. I have worked in a variety of environments, ranging from small startups to large enterprises like VNG Corp. Here's a summary of my expertise: * Building full-stack web apps with MERN stack (TypeScript) and AWS/Firebase * Creating Chrome/Firefox/Edge extensions using modern solutions like React, Webpack, and Material UI, or Plasmo In detail, my technical skills include: * MongoDB/MySQL and Node.js (5 years of experience) * React, Webpack, and Material UI (2 years of experience) * AWS Lambda, API Gateway, DynamoDB, S3, and Amplify * OpenAI, LLM, Langchain. * Chrome extension development using state-of-the-art technologies with React, MaterialUI, and Webpack. * Google App Script. I'm passionate about building long-term working relationships and partnerships, so don't hesitate to contact me here on Upwork.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Artificial Intelligence
    Large Language Model
    OpenAI Codex Prompt
    API Development
    Google Apps Script
    API
    Web Development
    TypeScript
    MongoDB
    React
    Node.js
    Next.js
    Google Chrome Extension
    JavaScript
    ExpressJS
  • $50 hourly
    Web app development is my passion, aiming to build highly scalable, efficient, well-documented apps so that it's easy to maintain. I have been working on mainly Front-End projects for the last 3+ years; my skills and experiences are as follows: - Javascript (ES6/ES7+, Babel, Typescript) - ReactJS(Hooks), Redux, Redux-Saga, GraphQL/Apollo, Material UI - Webpack, Npm, Yarn - MySQL, PostgreSQL, MongoDB - Web application and database architecture My daily working hours are negotiable, and I have got enough experience collaborating with the team members using version control(Git). Thank you for reading my profile.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Firebase
    Next.js
    Gatsby.js
    ExpressJS
    Node.js
    GitHub
    Git
    React Native
    React
    TypeScript
    JavaScript
  • $40 hourly
    Greetings! I am a highly skilled and adaptable Full Stack JavaScript Developer, well-versed in Node.js, Angular, and React, with a strong focus on building exceptional web applications. Additionally, I possess expertise in designing and implementing data pipelines using AWS services and integrating seamless payment gateways. My Skillset: - Proficient in Node.js, Angular, and React for seamless web development - Extensive experience with Express.js for robust server-side functionalities - MongoDB and PostgreSQL for efficient and scalable database management - RESTful API development for smooth communication between frontend and backend - HTML, CSS, and Bootstrap for creating engaging and responsive user interfaces - Integration of third-party APIs to enhance application capabilities - AWS services for building reliable and scalable data pipelines - Expertise in handling payment gateway integrations for smooth transactions As a detail-oriented developer, I emphasize clean code practices and prioritize delivering solutions that are not only visually appealing but also highly performant and maintainable. I thrive in challenging environments and take pride in finding elegant solutions to complex problems. Having worked as a freelancer on a wide range of projects, I possess excellent communication skills and have a keen ability to understand client needs, ensuring I deliver tailored solutions that exceed expectations. My proficiency in designing data pipelines using AWS services enables me to efficiently handle large-scale data processing and analytics tasks. Additionally, my expertise in payment gateway integrations ensures smooth and secure transactions for web applications. Staying up-to-date with the latest developments in the JavaScript ecosystem is crucial to me, as it allows me to incorporate cutting-edge technologies into my work and offer the best solutions to my clients. If you're looking for a dynamic Full Stack JavaScript Developer who excels in Node.js, Angular, and React, and has hands-on experience with AWS services and payment gateway integrations, I'm here to collaborate with you. Let's bring your vision to life and build exceptional web applications together. Don't hesitate to reach out, and let's embark on a rewarding and successful journey!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Amazon Athena
    Payment Gateway Integration
    Database
    Amazon S3
    Amazon Redshift
    NestJS
    Next.js
    ExpressJS
    Angular
    PostgreSQL
    React
    Node.js
    Web Development
    TypeScript
    MongoDB
  • $30 hourly
    - 5 years of reactjs/flux/nodejs/expressjs experience on production - More than 2 years of GraphQL/Apollo experience - Total of 2 years of mongodb - mongoose experience - 5 years of ES 6 experience on production - 7 years of HTML/CSS/JavaScript experience - 6 years of task runner experience (gulp/grunt) - 6 years of Pre-Processed CSS experience on production - 6 years of Unit Test experience - 6 years of development in scrum teams - More than 6 years of Git experience
    vsuc_fltilesrefresh_TrophyIcon Express Js
    PostCSS
    HTML
    JavaScript
    API Integration
    React
    MongoDB
    GraphQL
    Node.js
    HTML5
    CSS
    CSS 3
    ExpressJS
  • $25 hourly
    Software Engineer with 4+ years of commercial development experience. Strictly follow the requirements, meet the deadlines, and always be online to chat. Being self-motivated, able to work independently, or be a part of a team. Experienced in building complex UI/UX and Front-End, cross-platform mobile apps with React single-page web applications using modern frameworks like Next.js. ⬇️ Looking for a Javascript expert? You’re on the right way! ⬇️ Tech Stack: 🔹 NodeJS | Nest.js, Express.js 🔹 JavaScript | React.js, Next.js, Gatsby.js TypeScript 🔹 Databases | Mongo DB, MYSQL, PostgreSQL, GraphQL. 🔹 HTML/CSS | TailwindCSS, SASS, CSS3 🔹 PWA | Responsive UI | Cross-browser Compatibility. 🔹 Git flow | CI-CD | Pipelines. 🔹 JIRA, Agile, SCRUM. - IN A NUTSHELL, THIS IS HOW I CAN BE OF ASSISTANCE - 1. Code an application from the ground up 2. Maintain your project on production 3. Review the code and fix the bugs 4. Build new features or enhance the existing ones 5. Tune the performance up, implement the best practices making the app ready for scale I can offer You the following: 🔹 A free consultation and development proposal with professional recommendations and estimation for your web or mobile project. 🔹 The back-end and front-end development. 🔹 Software architecture design. Feel free to get in touch with me and let's implement your ideas into real life 🚀 I am looking forward to working with you! Happy to discuss projects, ideas, and things we can arrange together to assure your success. Feel free to message me with any questions.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Full-Stack Development
    Git
    React
    Redux
    Web Design
    JavaScript
    ExpressJS
    Product Design
    Next.js
    CSS 3
    Front-End Development
  • $10 hourly
    I have 7+ years of total experience in iOS and Android app development using React Native, web development using React (Core and GatsbyJS), native Android development and backend development using Node.js. I follow Agile Development Methodology (Scrum) and constant clear client communication to ensure a high quality final product. Without any exception, customer satisfaction is my main focus. For me, complete customer delight is the minimum expectation and of course the biggest reward that I seek from my work. Areas of Expertise - Integration with Google Maps & Core Location (GPS) - Redux (Redux, Redux forms, Redux saga, Redux persist) - JSON/XML based Rest APIs (3rd party APIs and custom back-end APIs) - Database Synchronisation (Custom Back-End Sync, iCloud Sync) - Deep linking - Audio streaming - YouTube integration - HTML/CSS - Ad Networks and Analytics Integration (Google AdMob, Crashlytics/Fabric, etc.) - Core animations - QR and Barcode scanning and creation - 3rd party Social Network Integration (like Facebook, Google+, Twitter, Instagram etc.) - Integration with audio/video calling SDKs including Twilio, Sinch, OpenTok, WebRTC - Integration with payment SDKs/APIs like Stripe, Paystack, Braintree - REST APIs in Node.js - Socket implementation in both frontend and backend (custom, socket.io, peer.js, etc.) - Firebase authentication, push notifications, realtime db implementation, functions, hosting - Hosting, Dev Ops using AWS, Azure, GCP I am well versed with tools such as: - SVN, Git, Bitbucket for version control - Bug Tracking ( Mantis, BugZilla) - Prototype Creation (Invision, Figma, Adobe xd) - Project Management Tools (Invision, Trello, jira)
    vsuc_fltilesrefresh_TrophyIcon Express Js
    ExpressJS
    Redux
    React
    API Integration
    Node.js
    Android
    TypeScript
    Firebase
    React Native
    Redux Saga
    Vue.js
    Git
  • $20 hourly
    ✅ **MAJOR TECHNOLOGY STACK** Languages: Core PHP, Node.js Frameworks: Code-igniter, Laravel, Cake PHP, Express ECommerce: Woo-Commerce, Open-cart, BigCommerce, Shopify, Magento Database: MySql, MariaDB, PostgreSQL, No-SQL Management Tools: Trello, Basecamp, Jira, Slack, Confulence Cloud: Azure, AWS, S3, EC2 Platform: Linux/Ubuntu, Mac, Windows FrontEnd: HTML5, Bootstrap, CSS3, SASS, Javascript, jQuery, Angular, React, Typscript ✅ **Deliverables** ★ Web Application Development - Custom webapplication development - Appointment Scheduling System - CMS Development - Data Scraping and web harvesting - Event Booking System - Blog / News Management - Theme Integration/customisation - Plugin development/customization - Woo-Commerce - Ecommerce/BigCommerce - Restful API development ★ Front-end development - Angular - React - Typescript ★ Third Party Libraries - Facebook, Twitter, YouTube, Google+, etc. - PayPal, Authorised.net, Stripe, RazorPay, BrainTree ★ Version Controlling - Git - GitLab - Github - Bitbucket - SVN - CI/CD - Pipelines
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Docker
    RESTful API
    React
    Node.js
    Angular
    ExpressJS
    MERN Stack
    MEAN Stack
    Angular Material
    Socket.io
    JavaScript
    TypeScript
    MySQL
    MongoDB
    MariaDB
  • $20 hourly
    I am a full-stack developer. I have 6+ years of experience in developing web and mobile applications. I have started my career by creating web applications with PHP. And then, I started working with Laravel when version 5 was released. I have worked with Laravel 5.x (all versions after 5). After that, I have begun making hybrid mobile applications with Ionic. I have worked with Ionic 2, 3, 4, 5. And from last year, I have started preferring React Native for mobile apps. During my career, I have worked for local offices and created websites and mobile applications for Colleges and Schools. Now at this time, I have worked on a lot of projects, and I am happy to say that I am an expert in Responsive Websites Design Front-end Development Back-end Development Laravel Framework Express Framework While working, my first focus is not money; I prefer to make my clients happy by giving them a good quality of work. I am always curious to learn new technologies. I am flexible with the work timings of clients. So if you are looking for a developer that has an attitude of doing something new in the best way, not afraid to take challenges, then I’m your guy.
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Laravel
    MongoDB
    Business with 1-9 Employees
    CSS
    React
    ExpressJS
    PHP
    Node.js
    WordPress
    AngularJS
    jQuery
    React Native
    Ionic Framework
  • $18 hourly
    ✔️ 8+ YEARS OF EXPERIENCE ✔️ 20+ HAPPY UPWORK CLIENTS ✔️ 100% JOB SUCCESS & 🏆TOP RATED 🏆 ✔️ AVAILABLE FOR LONG TERM PROJECT ✔️ EASILY ADOPT NEW TECHNOLOGY As a Full Stack Developer, I have over seven years of experience building creative solutions to challenging issues. I'm passionate about what I do and enjoy developing durable, scalable, generic solutions that are simple to maintain. I favor producing well-organized code that is simple to read and maintain. I'm determined and driven to produce work of the highest caliber. 👨‍💻 My areas of expertise include: ✅Backend: PHP,Node.js, Laravel, Symfony, CodeIgniter, Yii ✅Frontend: Vue, React.js, Angular, AngularJS, HTML, CSS, Bootstrap, jQuery, Javascript, Redux ✅CMS: WordPress (PSD to WordPress conversion, WooCommerce plugins, Plugin customization) ✅Database: MySQL, PostgreSQL, MongoDB, Google Firestore ✅Cloud Services: AWS, Google ✅Issue tracking: GitHub, GitLab, Bitbucket, Asana, Trello, Jira, Kanban ✅Follows Agile methodology and Test-Driven Development (TDD) approach to development WHY ME??? 🔸Work Quality: I deliver excellent results that are completely satisfactory. 🔸Price: I offer a reasonable Price. 🔸Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. 🔸Kindness: One of my main life principles that I use in many facets of my life. Respecting everyone, being aware of everyone's circumstances, and really wishing to improve my client's circumstances. Your project deserves to have the best potential for success. If you've read this far and you still believe that I would make a fantastic candidate... Please don't compromise and put your time, money, or reputation in danger. Winners select winners, and... Talent must be successful for a firm to succeed. No exceptions!!! Reach out and let's make any difficult concept you have a reality! Best Regards!
    vsuc_fltilesrefresh_TrophyIcon Express Js
    Google Cloud Platform
    ExpressJS
    CodeIgniter
    Ionic
    Laravel
    Data Scraping
    HTML
    RESTful API
    Symfony
    Amazon Web Services
    Angular
    PHP
    React
    JavaScript
    Node.js
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Express.js: A Server-Side JavaScript Framework

You’re probably aware that JavaScript is the programming language most often used to add interactivity to the front end of a website, but its capabilities go far beyond that—entire sites can be built on JavaScript, extending it from the front to the back end, seamlessly.

Express.js and Node.js gave JavaScript newfound back-end functionality—allowing developers to build software with JavaScript on the server-side for the first time. Together, they make it possible to build an entire site with JavaScript: You can develop server-side applications with Node.js and then publish those Node.js apps as websites with Express.

Because Node.js itself wasn’t intended to build websites, the Express framework is able to layer in built-in structure and functions needed to actually build a site. It’s a pretty lightweight framework that’s great for giving developers extra, built-in web application features and the Express API without overriding the already robust, feature-packed Node.js platform. In short, Express and Node are changing the way developers build websites.

Express.js Basics

  • Server-side web and mobile application framework
  • Language: written in JavaScript
  • Express builds:
    • Single-page, multi-page, and hybrid mobile and web apps
    • Common back-end functions for web applications
    • APIs (application programming interfaces)
  • Templating engines: Express comes with two templating engines, Jade and EJS, which facilitate the flow of data into a website structure.
  • MVC pattern: Express supports the Model-View-Controller architecture, a really helpful way to build websites in a model-driven format.
  • Platform: Node.js
  • Operating system: It’s cross-platform, so it’s not limited to one OS.
  • The Express Generator lets you create complex applications quickly.

Express.js and the MEAN stack

Express.js is the “E” in the MEAN software stack, where it runs alongside the MongoDB database, the Node.js environment, and the AngularJS front-end framework.

Every software stack includes an operating system, database, server, and development platform—everything you need to build and run the back end of a website or web application.

Unlike other traditional stacks, the MEAN stack is entirely JavaScript-powered, thanks to Node.js, the JS development environment that gives JavaScript back-end functionality.

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