Iโm a Top Rated developer on Upwork with a 100% Job Success Score, helping startups and SaaS businesses build reliable web applications
I specialize in building and improving web applications using the MERN stack with a strong focus on performance, scalability, and long-term maintainability.
I help startups and SaaS teams build scalable dashboards, APIs, and web applications that are fast, secure, and easy to maintain.
If youโre looking for a reliable full-stack developer who can take ownership of your product from architecture to deployment and build it right the first time, I can help.
๐น What I typically help clients with:
-Building scalable SaaS platforms and internal dashboards
-Designing and developing secure REST APIs
-Implementing authentication, roles, and permissions (multi-tenant systems)
-Optimizing and refactoring existing codebases for better performance
-Fixing critical bugs and improving stability
๐น Tech stack & tools:
-React.js & TypeScript
-Node.js, Express.js
-MongoDB & Mongoose
-JavaScript (ES6+), HTML5, CSS3
-Git, GitHub, CI/CD, and cloud deployment (AWS, Vercel, Heroku)
I donโt just write code , I focus on understanding your business goals and building technical solutions that actually support them.
If you have a project in mind or need help improving an existing system, feel free to send me a message. I usually reply quickly and Iโm happy to suggest the best technical approach for your needs.
Node.js
MongoDB
Full-Stack Development
Front-End Development
Back-End Development
Python
React
Next.js
NestJS
ArangoDB
Supabase
AWS Lambda
AWS Development
Serverless Computing
MERN Stack
Harsh C.
Surat, India
$13/hr
5.0
7 jobs
๐ฆ๐ฒ๐ป๐ถ๐ผ๐ฟ ๐๐๐น๐น ๐ฆ๐๐ฎ๐ฐ๐ธ ๐ฆ๐ฎ๐ฎ๐ฆ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ ๐๐ฝ๐ฒ๐ฐ๐ถ๐ฎ๐น๐ถ๐๐ถ๐ป๐ด ๐ถ๐ป ๐๐-๐ฝ๐ผ๐๐ฒ๐ฟ๐ฒ๐ฑ ๐ฎ๐ฝ๐ฝ๐น๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป๐, ๐๐ฐ๐ฎ๐น๐ฎ๐ฏ๐น๐ฒ ๐ฆ๐ฎ๐ฎ๐ฆ ๐ฝ๐น๐ฎ๐๐ณ๐ผ๐ฟ๐บ๐, ๐ฐ๐น๐ผ๐๐ฑ ๐ฎ๐ฟ๐ฐ๐ต๐ถ๐๐ฒ๐ฐ๐๐๐ฟ๐ฒ, ๐ฎ๐ป๐ฑ ๐ต๐ถ๐ด๐ต-๐ฝ๐ฒ๐ฟ๐ณ๐ผ๐ฟ๐บ๐ฎ๐ป๐ฐ๐ฒ ๐๐ฒ๐ฏ ๐๐๐๐๐ฒ๐บ๐ ๐๐๐ถ๐ป๐ด ๐ก๐ผ๐ฑ๐ฒ.๐ท๐, ๐ก๐ฒ๐ ๐.๐ท๐, ๐ฅ๐ฒ๐ฎ๐ฐ๐, ๐ง๐๐ฝ๐ฒ๐ฆ๐ฐ๐ฟ๐ถ๐ฝ๐, ๐ข๐ฝ๐ฒ๐ป๐๐, ๐ฎ๐ป๐ฑ ๐๐ช๐ฆ.
I help startups and businesses build production-ready SaaS products, AI integrations, scalable APIs, automation systems, and modern web applications that are fast, secure, scalable, and built for real growth.
From MVP development to enterprise-scale architecture, I deliver clean, maintainable solutions with strong focus on performance, scalability, and long-term product success.
โก ๐ช๐ต๐ฎ๐ ๐ ๐๐๐ถ๐น๐ฑ
โ SaaS Platforms - multi-tenant systems, RBAC, admin dashboards, subscription platforms, scalable architectures
โ AI-Powered Applications - OpenAI integrations, GPT-4 apps, RAG systems, AI chatbots, AI agents, workflow automation
โ Scalable Backend Systems - Node.js, NestJS, REST APIs, GraphQL APIs, microservices, event-driven architecture
โ Modern Frontends - React.js, Next.js, TypeScript, Tailwind CSS, responsive UI/UX
โ Cloud & DevOps Infrastructure - AWS, Docker, CI/CD pipelines, DigitalOcean, Nginx, Linux server management
โ Real-Time Applications - WebSockets, live dashboards, notifications, streaming systems
โ Payment Systems - Stripe subscriptions, billing flows, webhooks, secure payment integrations
โก ๐ง๐ฒ๐ฐ๐ต ๐ฆ๐๐ฎ๐ฐ๐ธ
๐น Frontend: React.js, Next.js, TypeScript, Tailwind CSS, Vue.js
๐น Backend: Node.js, Express.js, NestJS, Python
๐น Databases: PostgreSQL, MongoDB, MySQL, Redis, Firebase
๐น Cloud & DevOps: AWS, Docker, CI/CD, DigitalOcean, Nginx, Linux
๐น AI & Automation: OpenAI API, GPT-4, RAG Pipelines, AI Chatbots, Workflow Automation
โก ๐ช๐ต๐ ๐๐น๐ถ๐ฒ๐ป๐๐ ๐ช๐ผ๐ฟ๐ธ ๐ช๐ถ๐๐ต ๐ ๐ฒ
โ๏ธ Production-grade, scalable code architecture
โ๏ธ Strong communication & proactive updates
โ๏ธ Fast understanding of existing codebases and legacy systems
โ๏ธ Clean, maintainable, long-term development practices
โ๏ธ Independent problem-solving without micromanagement
โ๏ธ Product-focused mindset with startup experience
โ๏ธ Reliable delivery with attention to performance and scalability
I donโt just complete development tasks, I help businesses build scalable digital products that can grow confidently.
If you need a developer who understands both technology and product thinking, and can contribute beyond implementation, letโs connect.
#FullStack SaaS Developer #AI Developer #SaaS Developer #Node.js Developer #Next.js Developer #React Developer #TypeScript Developer #OpenAI Developer #GPT-4 Developer #AI App Developer #MERN Stack Developer #Backend Developer #API Developer #NestJS Developer #AWS Developer #Cloud Architect #Web Application Developer #SaaS MVP Developer #Startup Developer #Stripe Integration #PostgreSQL #MongoDB, REST API #GraphQL API #AI Chatbot Developer #RAG System Developer #Automation Developer #DevOps Engineer #Docker #CI/CD #Real-Time Applications #Scalable Systems #Enterprise Applications
Node.js
JavaScript
SaaS Development
Full-Stack Development
AI App Development
Next.js
React
TypeScript
API Development
OpenAI API
Back-End Development
Web Application Development
AWS CodeBuild
PostgreSQL
Web Development
Python
Tailwind CSS
MERN Stack
Front-End Development
API Integration
Amit A.
Surat, India
$20/hr
4.8
18 jobs
I help startups and product teams build and scale SaaS applications using React, Next.js, and Node.js, from MVP to production.
Iโm a senior full-stack developer with 7+ years of hands-on experience delivering dashboards, internal tools, and customer-facing web applications where performance, maintainability, and clean architecture actually matter.
Most clients work with me for:
- Building SaaS MVPs and production-ready web apps
- Developing modern frontends with React & Next.js (App Router)
- Designing and implementing Node.js APIs with secure authentication and clean data models
- Improving existing codebases, performance, and overall structure
- Implementing AI-powered features such as chat, automation, and intelligent search when needed
Iโm comfortable joining ongoing projects, understanding existing systems quickly, and taking ownership of features without constant supervision. I work well with founders, small teams, and agencies that need someone reliable who can execute and communicate clearly.
Tech stack:
React, Next.js, TypeScript, Node.js, REST & GraphQL APIs, PostgreSQL, MongoDB, Firebase, Supabase, AWS, Vercel, Docker, CI/CD, Tailwind CSS, React Native.
I value clear scopes, milestone-based delivery, clean pull requests, and predictable progress. My goal is always the same: ship stable, scalable software thatโs easy to maintain after handover.
If youโre looking for a senior React & Node.js developer who can move fast without sacrificing quality, Iโd be happy to discuss your project.
Node.js
JavaScript
MongoDB
React
Next.js
TypeScript
REST API
SaaS
PostgreSQL
Firebase
React Native
AWS Development
Docker
Tailwind CSS
Supabase
Dhruvin V.
Surat, India
$25/hr
5.0
11 jobs
๐ Hi, I'm Dhruvin Patel!
I'm a senior full-stack developer specializing in JavaScript, TypeScript, NodeJs, Laravel, PHP and Python with 6+ years of experience in building scalable web, desktop, and video streaming applications.
Iโve worked with startups and enterprises to develop high-quality MVPs and production-ready solutions. My focus is always on delivering fast, efficient, and profitable applications while ensuring clean, maintainable code.
๐ก Why Work With Me?
โ MVP-Focused Development โ I build products fast without over-engineering.
โ Scalable & Maintainable Code โ Every line I write is optimized for performance.
โ Excellent Communicator โ Clear explanations, timely updates, and smooth collaboration.
โ Team Player & Mentor โ I assist teams in solving complex technical challenges.
๐ป Tech Expertise
Frontend:
โ React.js, Next.js, Vue.js
โ Redux, Zustand, Redux Toolkit
Backend:
โ Nest.js, Express.js, Fastify.js, Django, Laravel
Database Management:
โ PostgreSQL, MongoDB, MySQL, MS SQL
DevOps & Cloud:
โ Docker, CI/CD (GitHub Actions, Jenkins)
โ AWS, DigitalOcean, VPS
โ Redis for Caching & Performance Optimization
Authentication & Security:
โ JWT, Keycloak, OAuth (Google, Facebook, Apple)
Video Streaming & Media Processing:
โ FFmpeg, MPEG, H.264, HLS, LL-HLS, WebRTC, fMP4
Desktop App Development:
โ Electron.js
๐ Agile & Project Management Tools:
โ Jira, YouTrack, Trello
๐ Book I Follow:
"Clean Architecture: A Craftsman's Guide to Software Structure and Design" by Robert C. Martin
๐ When Should You Hire Me?
โ If you need a fast and scalable MVP thatโs built with best practices.
โ If you're looking for a full-stack expert who can handle everything from frontend to backend, DevOps, and cloud deployment.
โ If you want a dedicated, problem-solving developer who aligns with your business goals.
Iโm excited to collaborate with you! Letโs build something great together.
Node.js
ExpressJS
MongoDB
Web Application
React
Laravel
PostgreSQL
MySQL
Next.js
NestJS
Fastify
React Native
Socket.io
WebRTC
Electron
Harshil B.
Surat, India
$18/hr
5.0
45 jobs
โญโญโญโญโญ ๐ง๐ผ๐ฝ ๐ฅ๐ฎ๐๐ฒ๐ฑ ๐ฃ๐น๐๐ ๐ ๐ฅ๐ฎ๐ป๐ธ๐ฒ๐ฑ ๐ถ๐ป ๐๐ต๐ฒ ๐ง๐ผ๐ฝ ๐ฑ% ๐ผ๐ณ ๐๐ฟ๐ฒ๐ฒ๐น๐ฎ๐ป๐ฐ๐ฒ๐ฟ๐ ๐ผ๐ป ๐จ๐ฝ๐๐ผ๐ฟ๐ธ
Greetings!
Iโm ๐๐ฎ๐ฟ๐๐ต๐ถ๐น ๐๐ผ๐ฑ๐ฎ๐ฟ๐ฎ, a ๐๐๐น๐น-๐ฆ๐๐ฎ๐ฐ๐ธ ๐๐ป๐ด๐ถ๐ป๐ฒ๐ฒ๐ฟ specializing in ๐๐-๐ฝ๐ผ๐๐ฒ๐ฟ๐ฒ๐ฑ ๐ช๐ฒ๐ฏ, ๐ ๐ผ๐ฏ๐ถ๐น๐ฒ and ๐ฆ๐ฎ๐ฎ๐ฆ ๐ฑ๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐ with ๐ฑ+ ๐๐ฒ๐ฎ๐ฟ๐ of experience building scalable, user-focused products from concept to deployment.
I combine strong engineering with AI-assisted development using ๐๐๐ฟ๐๐ผ๐ฟ, ๐ฅ๐ฒ๐ฝ๐น๐ถ๐, ๐๐ผ๐ฑ๐ฒ๐ , ๐๐ผ๐๐ฎ๐ฏ๐น๐ฒ, ๐๐ผ๐ผ๐ด๐น๐ฒ ๐๐ ๐ฆ๐๐๐ฑ๐ถ๐ผ, ๐ช๐ถ๐ป๐ฑ๐๐๐ฟ๐ณ and ๐๐ผ๐ฝ๐ถ๐น๐ผ๐ to accelerate delivery while maintaining clean, production-ready code.
๐ง ๐ฆ๐ธ๐ถ๐น๐น๐ & ๐๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ:
๐ค ๐๐ ๐ง๐ผ๐ผ๐น๐:
- Cursor, Lovable, Replit, Codex, Google AI Studio, Windsurf, Copilot(Github), Locofy, Codia, ChatGPT as per client requirement
๐จ ๐จ๐/๐จ๐ซ ๐๐ฟ๐ฎ๐บ๐ฒ๐๐ผ๐ฟ๐ธ๐:
- HTML5, CSS3, SASS/LESS, TailwindCSS, Material UI, Ant Design, Vuetify, React-Bootstrap, BlueprintJS
โ๏ธ ๐๐ฟ๐ผ๐ป๐๐ฒ๐ป๐ฑ & ๐ ๐ผ๐ฏ๐ถ๐น๐ฒ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐:
- ReactJS, Next.js (SSR), Vue.js, Nuxt.js, Angular
- React Native, Flutter, Ionic Framework, Android & iOS
- State Management: Redux, MobX, Thunk, Saga
๐ ๐๐ฎ๐ฐ๐ธ๐ฒ๐ป๐ฑ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐:
- Node.js, Express.js, NestJS, MVC architecture
- GraphQL, REST APIs, gRPC/tRPC, WebSockets (Socket)
๐ ๐๐ฎ๐๐ฎ๐ฏ๐ฎ๐๐ฒ๐:
- MongoDB, PostgreSQL, MySQL, Firebase, DynamoDB (SQL & NoSQL), Redis
โ๏ธ ๐๐น๐ผ๐๐ฑ & ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐:
- AWS, GCP, Firebase Functions, Hasura, Heroku, Netlify, Vercel, Cloudflare
๐ง ๐ง๐ผ๐ผ๐น๐ & ๐ช๐ผ๐ฟ๐ธ๐ณ๐น๐ผ๐:
- Git, GitHub, GitLab, Bitbucket
- Project Management: Jira, Trello, Asana
๐ ๐๐ฒ๐ ๐๐ฐ๐ฐ๐ผ๐บ๐ฝ๐น๐ถ๐๐ต๐บ๐ฒ๐ป๐๐
- Built and launched 35+ full-scale web applications across diverse industries
- Improved performance by 70% for a large-scale healthcare platform
- Led complex API integrations and third-party service implementations
- Co-developed a full-featured social media platform with live interaction and streaming
โ ๐ช๐ต๐ ๐๐ต๐ผ๐ผ๐๐ฒ ๐ ๐ฒ?
- Highly responsive and easy to communicate with
- Passionate about cutting-edge technologies and continuous improvement
- Focused on clean, maintainable code and scalable architecture
- Proven track record of on-time, in-budget delivery
- Committed to client success and long-term partnerships
If you're seeking a skilled, reliable, and forward-thinking full-stack developer to bring your ideas to life, I'm here to help. Let's build something amazing together.
๐ฉ ๐๐ฒ๐ฒ๐น ๐ณ๐ฟ๐ฒ๐ฒ ๐๐ผ ๐ฟ๐ฒ๐ฎ๐ฐ๐ต ๐ผ๐๐ ๐๐ผ ๐ฑ๐ถ๐๐ฐ๐๐๐ ๐๐ผ๐๐ฟ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐ ๐๐ผ๐ฑ๐ฎ๐.
Thanks!
Node.js
JavaScript
Amazon Web Services
GraphQL
React
Redux
Next.js
TypeScript
Vue.js
NoSQL Database
NestJS
Cloudflare
Ionic Framework
Mobile App Development
React Native
Akshay S.
Surat, India
$14/hr
5.0
29 jobs
Hi, Iโm Akshay Solanki ๐
Iโm a React Native Developer with 8+ years of experience building mobile apps for iOS and Android.
I mainly help startups and businesses:
โฆ Build apps from scratch
โฆ Improve existing apps
โฆ Fix bugs and performance issues
โฆ Add new features and integrations
A lot of clients come to me when their app is slow, unstable, or the previous developer couldnโt complete the work properly.
Thatโs usually where I step in.
What I can help you with
Mobile App Development
โ React Native (CLI & Expo)
โ Cross-platform apps for iOS & Android
โ Modern and user-friendly UI
โ App optimization and bug fixing
โ App Store & Play Store deployment
โ Authentication & user management
Full Stack Development
โ Node.js, ExpressJS, NestJS
โ REST APIs & GraphQL
โ Third-party API integrations
โ MongoDB, PostgreSQL, MySQL
โ Firebase & Supabase
โ AWS / Azure / Google Cloud
AI Features
โ OpenAI API integration
โ AI chatbots
โ Smart automation features
โ AI-powered mobile apps
Industries Iโve worked with
โฆ E-commerce & Marketplace
โฆ Healthcare & Wellness
โฆ FinTech & Payment Apps
โฆ EdTech Platforms
โฆ Logistics & Delivery
โฆ SaaS & Startup MVPs
โฆ Booking & Service Apps
โฆ Social Networking Apps
โฆ Fitness & Lifestyle Apps
How I usually work
I like to keep things simple and clear.
1. Understand your idea and requirements
2. Suggest the best approach
3. Build clean and scalable solutions
4. Test everything properly
5. Launch and provide ongoing support
No over-promising. No confusion. Just honest and reliable work.
Skills & Technologies
Mobile
โฆ React Native
โฆ React Native CLI
โฆ Expo
โฆ iOS & Android Development
Frontend
โฆ React.js, Next.js
โฆ JavaScript, TypeScript
โฆ HTML5, CSS3
โฆ Tailwind CSS, Bootstrap
Backend
โฆ Node.js, ExpressJS, NestJS
โฆ REST APIs & GraphQL
Database
โฆ MongoDB
โฆ PostgreSQL
โฆ MySQL
โฆ Firebase, Supabase
Cloud & DevOps
โฆ AWS, Azure, Google Cloud
โฆ Docker, Kubernetes
โฆ CI/CD Pipelines
โฆ Git, GitHub, GitLab
Why clients work with me
โ Clear communication
โ Clean and maintainable code
โ Stable and scalable apps
โ On-time delivery
โ Long-term support
Letโs keep it simple
If you have an app idea or need help improving an existing app, feel free to send me a message.
We can discuss your project and see if Iโm the right fit ๐
โ Keywords
React Native Developer | React Native Expert | React Native App Developer | React Native Mobile App Developer | Mobile App Developer | Mobile Application Developer | Cross Platform App Developer | Hybrid App Developer | React Native CLI | React Native Expo | Expo Developer | iOS Developer | Android Developer | iOS App Developer | Android App Developer | Mobile UI Developer | Mobile UI/UX Developer | App Performance Optimization | Mobile App Optimization | App Maintenance | App Bug Fixing | App Deployment | Play Store Deployment | App Store Deployment | Full Stack Developer | Full Stack Mobile Developer | MERN Stack Developer | Frontend Developer | Backend Developer | Node.js Developer | Express.js Developer | NestJS Developer | React.js Developer | Next.js Developer | JavaScript Developer | TypeScript Developer | HTML5 | CSS3 | Tailwind CSS | Bootstrap | REST API Developer | GraphQL Developer | API Integration | Third Party API Integration | Authentication System | JWT Authentication | OAuth Integration | MongoDB | PostgreSQL | MySQL | Firebase | Supabase | SQL Database | NoSQL Database | Database Design | Database Management | AWS | Amazon Web Services | Azure Cloud | Google Cloud Platform | Docker | Kubernetes | CI/CD | CI/CD Pipeline | Git | GitHub | GitLab | Cloud Deployment | AI Mobile App Developer | OpenAI API | ChatGPT Integration | AI Chatbot Developer | Generative AI | AI Automation | AI Integration | Startup MVP Developer | SaaS Application Developer | Scalable App Development | Marketplace App Developer | E-commerce App Developer | Booking App Developer | Delivery App Developer | FinTech App Developer | Healthcare App Developer | EdTech App Developer | Social Networking App Developer | Real Time App Developer | Firebase Realtime Database | ๐๐จ๐๐ค๐๐ญ.๐ข๐จ Developer | Push Notification Integration | Payment Gateway Integration | Stripe Integration | Razorpay Integration | PayPal Integration | Google Maps Integration | GPS Tracking App Developer | Twilio API Integration | WebRTC Developer | Agile Development | Clean Architecture | Redux | Context API | MVVM Architecture | Scalable Mobile Apps | Secure Mobile App Development | AI Powered Mobile Apps | Cloud Based Mobile Apps | React Native Firebase | API Development | App Scaling | Mobile Backend Developer | Responsive Mobile Apps | End-to-End App Development | Startup App Developer | SaaS Developer | MVP App Development | Mobile Product Development | User Authentication | Mobile App Testing | Mobile App Support | Performance Tuning | Real Time Chat App Developer | Notification System Integration | AI Chatbot Integration | OpenAI ChatGPT Apps | Enterprise Mobile Apps | Business App Developer
Node.js
ExpressJS
JavaScript
React Native
Mobile App Development
AI Mobile App Development
App Development
AI App Development
Hybrid App Development
Native App Development
Android App Development
iOS Development
Full-Stack Development
MERN Stack
React
Next.js
NestJS
Front-End Development
Back-End Development
TypeScript
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