You will get Senior Full-Stack Developer | React & Node.js | Web Apps & API Integration
Top Rated
Project details
đ Full-Stack Web Applications Built with React, Node.js & Modern Tech
Looking for a developer who can take your web app from idea to production, fast, clean, and built to scale? I'm a Senior Full-Stack Developer specializing in React, Next.js, and Node.js, with hands-on experience building everything from SaaS MVPs to AI-powered automation tools.
â Top Rated | 4.9â (28 Reviews) | 94% Job Success
Services Include:
âď¸ Full-Stack Web Development (React, Next.js, Node.js)
âď¸ Custom REST API Development & Third-Party API Integration
âď¸ Database Design & Integration (MongoDB, PostgreSQL/Supabase)
âď¸ Authentication & Role-Based Access (JWT/OAuth)
âď¸ AI Automation & AI-Powered Features
âď¸ Responsive, Mobile-Friendly Frontends
âď¸ Deployment & Ongoing Support (Vercel, AWS)
Why Work With Me:
â Clean, Maintainable Code, built to be handed off or scaled
â Fast, Clear Communication, you'll always know where your project stands
â Full-Stack Flexibility, comfortable owning frontend, backend, database, and deployment
â Post-Launch Support, I don't disappear after delivery
đŹ Message me before ordering so we can align on scope, it's the fastest way to make sure we're a perfect fit.
Looking for a developer who can take your web app from idea to production, fast, clean, and built to scale? I'm a Senior Full-Stack Developer specializing in React, Next.js, and Node.js, with hands-on experience building everything from SaaS MVPs to AI-powered automation tools.
â Top Rated | 4.9â (28 Reviews) | 94% Job Success
Services Include:
âď¸ Full-Stack Web Development (React, Next.js, Node.js)
âď¸ Custom REST API Development & Third-Party API Integration
âď¸ Database Design & Integration (MongoDB, PostgreSQL/Supabase)
âď¸ Authentication & Role-Based Access (JWT/OAuth)
âď¸ AI Automation & AI-Powered Features
âď¸ Responsive, Mobile-Friendly Frontends
âď¸ Deployment & Ongoing Support (Vercel, AWS)
Why Work With Me:
â Clean, Maintainable Code, built to be handed off or scaled
â Fast, Clear Communication, you'll always know where your project stands
â Full-Stack Flexibility, comfortable owning frontend, backend, database, and deployment
â Post-Launch Support, I don't disappear after delivery
đŹ Message me before ordering so we can align on scope, it's the fastest way to make sure we're a perfect fit.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$150
|
Standard
$450
|
Advanced
$950
|
|---|---|---|---|
| Delivery Time | 5 days | 12 days | 25 days |
Number of Revisions | 2 | 4 | Unlimited |
Number of Pages | 2 | 6 | 12 |
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | |||
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $250
Additional Revision
+$80
Additional Page
(+ 1 Day)
+$50
Design Customization
(+ 1 Day)
+$50
Content Upload
(+ 1 Day)
+$50
Source Code
(+ 1 Day)
+$100Frequently asked questions
24 reviews
(23)
(1)
(0)
(0)
(0)
This project doesn't have any reviews.
FJ
Felix J.
May 18, 2026
MERN Stack Developer for Dashboard Feature Enhancement
Great experience. Dashboard improvements were implemented smoothly and the UI looks
much better now. Delivered as promised.
much better now. Delivered as promised.
FT
Fady T.
Apr 16, 2026
PropTime USA Website
Everything went great, of course no project finishes on time given all the technology changes and additional requests but Adil was very good in getting all our requests accommodated and got us the project completed
AS
Alexis S.
Mar 2, 2026
Next.js Performance Optimization and Bug Fixes
Improved performance significantly and fixed UI glitches quickly. The app feels much smoother now. Great work.
AS
Alexis S.
Feb 23, 2026
MERN Stack Bug Fixes and Minor Backend Updates
Very easy to work with. Backend API issues were resolved quickly and everything works as
expected now.
expected now.
ZA
Zohaib A.
Feb 22, 2026
Expert Full stack developer
Great experience working together. He handled everything end-to-end as a full stack developer and made the process pretty smooth. Code was clean, delivered on time, and he was quick to fix or adjust things when needed. Communication was solid throughout, which made a big difference. Overall, reliable and easy to work with would definitely hire again.
About Adil
Full-Stack Dev | React, Claude, Supabase, n8n, Automation, PostgreSQL
100%
Job Success
Lahore, Pakistan - 6:38 am local time
âď¸ đđ¨đŠ đđđđđ on Upwork
đŻ đđđ% đđ¨đ đđŽđđđđŹđŹ (and proud of it!)
đ° $đđđ+ đđđŤđ§đđ
đ đđđŤđđ˘đđ˘đđ đđđĽđĽđđŤ
đ đ+ đ˛đđđŤđŹ in web development: 5+ as a software engineer at product companies (Signavio, Airlift), 4 freelance
Most founders find me after a React or Next.js build stalled: slow pages, brittle APIs, an AI feature that never shipped. I'm a full-stack developer (React, Next.js, Node.js, TypeScript, Python) who does AI and API integration properly: RAG, agents, workflow automation, and Claude/OpenAI in production.
đ đ đđźđżđ˛ đŚđ˛đżđđśđ°đ˛đ
â Full Stack Development (Start to Finish)
The load-bearing stuff done right, so it doesn't break at 2 am. React and Next.js App Router (Server Components, SSR/ISR/CSR, performance optimization), Node.js, NestJS, Python (FastAPI), REST and GraphQL. Supabase and PostgreSQL with row-level security, real-time subscriptions, and multi-tenancy. Auth and RBAC for B2B SaaS. Stripe subscriptions and metered billing that doesn't leak revenue. TypeScript-strict throughout. Built for SaaS from day one: multi-tenant architecture, subscription billing, and scale.
â AI Development & Integration
A working AI layer on software that already has users. RAG pipelines on Pinecone, pgvector, and Chroma (legal search, healthcare KBs, enterprise Q&A). Chatbots that retrieve from your actual data instead of guessing at it. Claude API, OpenAI GPT-4o, function calling, structured outputs: LangChain and LangGraph agents and multi-agent workflows.
â API Integration & Automation
Third-party APIs, CRM systems, payment gateways, legacy service connections. AI-powered workflow automation built in n8n, Make. com, Zapier, and GoHighLevel. 390+ hours on a single ongoing API integration and GoHighLevel automation contract.
â đđđŹđđŽđ˘đ§đ đđąđ˘đŹđđ˘đ§đ đđŽđ˘đĽđđŹ
Inherited codebase, missing docs, previous developer gone. I take it over, stabilize it, and leave it handoff-ready.
đđ¤đ˘đĽđĽđŹ & đđąđŠđđŤđđ˘đŹđ
â Frontend:
React | Next.js App Router | Server Components | SSR / ISR / CSR | TypeScript | Tailwind CSS | Performance Optimization
â Backend:
Node.js | NestJS | Python | FastAPI | REST APIs | GraphQL
â Databases:
PostgreSQL | Supabase | Row-Level Security | Realtime | Multi-Tenancy
â AI & RAG:
Claude API | Claude Code | OpenAI API | GPT-4o | Function Calling | Structured Outputs | LangChain | LangGraph | AI Agents | Pinecone | pgvector | Chroma | Vector Databases | AI Chatbots
â Automation:
Workflow Automation | n8n | Make. com | Zapier | GoHighLevel | Webhooks | CRM Integrations
â Auth & Payments:
Clerk | Supabase Auth | RBAC | Stripe API | Subscriptions | Metered Billing
â DevOps & Tools:
AWS | GCP | Vercel | Docker | GitHub Actions | CI/CD
đđđđđ§đ đđŽđ˘đĽđđŹ
â đđ§đđŤđđŠđđđ˘đ: PLR marketplace SaaS on Next.js with Stripe billing
â đđđđĽđđĄđđđŹđ¤đđ: AI CRM that turns leads into booked clients for fitness businesses
â đđđŹđđ¨đđ¨đŚđŚđđ§đ: restaurant SaaS with AI demand forecasting that takes the guesswork out of inventory
â đđđĽđĽđŤđđŤđ˘đ: multi-tenant marketplace built to onboard vendors without things breaking
â đđŚđđŤđ đđŤđđ˘đ§đđŤ đđđ: learning platform with AI analytics and auto-generated certificates
â đđđ đđŤđ˛đŠđđ¨ đđđŹđđđŤđđĄ đđĽđđđđ¨đŤđŚ: pulls clear answers out of scattered market data
đđ¨đ° đ đđ¨đŤđ¤
â Scope first. No code until we're aligned on exactly what we're building
â Architecture doc before a single line is written
â Weekly staging demos. Working software you can click, not status updates
â Handoff-ready, TypeScript-strict code your next dev will thank me for
đŠ Tell me what you're building: the idea, your timeline, your budget. I'll walk you through exactly how I'd approach it. I usually reply within a few hours.
Steps for completing your project
After purchasing the project, send requirements so Adil can start the project.
Delivery time starts when Adil receives requirements from you.
Adil works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Discussion
Weâll discuss your project goals, features, workflow, and technical requirements to fully understand your application.
Planning & Architecture
Iâll define the project structure, database architecture, APIs, and development roadmap for scalable implementation.