You will get Full Stack Developer for AI-Powered Web & Mobile Apps (React, Node, Python
Top Rated
Project details
I build high-performance web and mobile applications powered by modern full-stack development and AI integration.
With strong experience in React, React Native, Node.js, Python, and MongoDB, I develop scalable, production-ready systems that combine clean engineering with intelligent features. From startups to growing businesses, I help turn ideas into real products that are fast, reliable, and built for scale.
My focus is on creating applications that go beyond basic functionality. I integrate AI-powered features, APIs, and automation to help businesses improve efficiency, enhance user experience, and unlock new capabilities within their products.
Whether you need a full application, an MVP, or AI features added to an existing system, I deliver structured, maintainable solutions designed for real-world use.
Every project is built with a product-first mindset, ensuring performance, scalability, and long-term value from day one.
With strong experience in React, React Native, Node.js, Python, and MongoDB, I develop scalable, production-ready systems that combine clean engineering with intelligent features. From startups to growing businesses, I help turn ideas into real products that are fast, reliable, and built for scale.
My focus is on creating applications that go beyond basic functionality. I integrate AI-powered features, APIs, and automation to help businesses improve efficiency, enhance user experience, and unlock new capabilities within their products.
Whether you need a full application, an MVP, or AI features added to an existing system, I deliver structured, maintainable solutions designed for real-world use.
Every project is built with a product-first mindset, ensuring performance, scalability, and long-term value from day one.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
PSD to HTML, Performance Optimization, W3C Markup Validation ServiceWhat's included
| Service Tiers |
Starter
$299
|
Standard
$999
|
Advanced
$2,999
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | 2 | 4 | 6 |
Number of Pages | 5 | 10 | 20 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
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MA
Marta A.
Jul 8, 2026
AI Automation Expert (ASSESS)
It was a pleasure working with this freelancer. Communication was smooth, deadlines were respected, and the overall collaboration was professional and efficient. I would definitely consider working together again in the future. Recommended!
SM
Salman M.
May 27, 2026
AI Chatbot and Voice Agent Developer Needed
Really good to work with
KS
Kate S.
Feb 23, 2026
Sample Task - Interview Process
KP
Kislay P.
Oct 27, 2025
Electron JS/Web App MVP Completion
He was phenomenal. Did a great deal of work promptly and well.
CB
Chris B.
Aug 28, 2025
Connect 11 Labs Voice Assistant to Cal.com Calendar Booking Flow
Fasih did an excellent job helping us resolve a last-minute API integration issue just before launch. He quickly identified the root of the problem, implemented the necessary changes using the updated system requirements, and got everything working smoothly. He was responsive, knowledgeable, and easy to work with throughout. I’ll definitely be reaching out to work with him again on future phases. Highly recommend.
About Fasih
GoHighLevel | Full Stack | AI Integration | CRM & Workflow Automation
100%
Job Success
Lahore, Pakistan - 3:15 am local time
Who I work with
Businesses that want one technical partner for everything, product, automation, and AI, instead of stitching together five freelancers. Agencies that need a reliable white-label partner for client builds, automation, and GoHighLevel systems. Clinics, med spas, and local service businesses that live on bookings, follow-ups, and reviews. SaaS founders and product teams building or extending a product the right way.
What I build and maintain
Full-stack web apps, SaaS platforms, dashboards, and APIs with React, Next.js, Node.js, NestJS, Python, and TypeScript, from architecture to launch. AI built into your existing app, CRM, or internal tools using OpenAI, Claude, and Gemini, for reply drafting, data extraction, lead scoring, and AI-powered search over your own data. CRM and workflow automation with n8n, Make, and Zapier, connecting your CRM, email, calendar, Slack, forms, and databases so the busywork runs itself. GoHighLevel systems, including pipelines, calendars, AI follow-up, review automation, and repeatable sub-account setups for agencies. AI voice agents with Vapi, Retell, Twilio, and ElevenLabs that answer calls, qualify leads, and book appointments. AI chatbots and RAG assistants trained on your own data, with clean human handoff. Mobile apps with React Native.
How I work
I map your actual workflow before I write a line of code. I ship production-ready systems with documentation and monitoring, not fragile scripts. And I offer ongoing support so the system keeps improving after launch instead of quietly breaking. You get a partner who understands the whole picture, not a task-taker.
Stack
OpenAI (GPT), Claude, Gemini, LangChain, LangGraph, RAG, Pinecone, Qdrant, pgvector, Supabase, PostgreSQL, GoHighLevel, n8n, Make, Zapier, Twilio, Whisper, Vapi, Retell AI, ElevenLabs, React, Next.js, Node.js, NestJS, Python, TypeScript, AWS, Docker, CI/CD.Highlevel
Steps for completing your project
After purchasing the project, send requirements so Fasih can start the project.
Delivery time starts when Fasih receives requirements from you.
Fasih works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Gathering & Planning
Client shares project details, features, and goals. I analyze requirements and suggest the best technical approach and system architecture.
Project Setup & UI/UX Structure
I set up the development environment and create the initial structure, including database design, backend setup, and UI layout planning.