You will get a fast, scalable Next.js and Python Web application
Top Rated
Project details
🚀 Looking for a developer who goes beyond writing code and builds products with a business mindset?
Meet Haris, a Top Rated Full-Stack Developer & AI Engineer with 7+ years of experience helping startups and businesses transform ideas into scalable, high-performing products. I’ve worked with 50+ clients globally, building MVPs, AI-powered applications, SaaS platforms, and modern web solutions that deliver real business results.
💡 What I can help you build:
✔️ SaaS Platforms & Subscription Systems
✔️ AI Chatbots & RAG Applications
✔️ Full-Stack Web Apps
✔️ Startup MVPs & Dashboards
✔️ APIs & Third-Party Integrations
✔️ Cloud Deployment & DevOps
✔️ Database Architecture
⚙️ Tech Stack:
React.js | Next.js | Node.js | NestJS | Python | TypeScript | FastAPI | AWS | Docker | PostgreSQL | MongoDB | OpenAI | LangChain | REST APIs
⭐ Why clients work with me:
• 7+ years of experience
• Fast communication & on-time delivery
• Clean, scalable, maintainable code
• End-to-end product ownership
• Long-term collaboration mindset
Let's build fast, scalable, and impactful products together.
📩 Message me to discuss your project and get a free discovery call.
Thanks
Meet Haris, a Top Rated Full-Stack Developer & AI Engineer with 7+ years of experience helping startups and businesses transform ideas into scalable, high-performing products. I’ve worked with 50+ clients globally, building MVPs, AI-powered applications, SaaS platforms, and modern web solutions that deliver real business results.
💡 What I can help you build:
✔️ SaaS Platforms & Subscription Systems
✔️ AI Chatbots & RAG Applications
✔️ Full-Stack Web Apps
✔️ Startup MVPs & Dashboards
✔️ APIs & Third-Party Integrations
✔️ Cloud Deployment & DevOps
✔️ Database Architecture
⚙️ Tech Stack:
React.js | Next.js | Node.js | NestJS | Python | TypeScript | FastAPI | AWS | Docker | PostgreSQL | MongoDB | OpenAI | LangChain | REST APIs
⭐ Why clients work with me:
• 7+ years of experience
• Fast communication & on-time delivery
• Clean, scalable, maintainable code
• End-to-end product ownership
• Long-term collaboration mindset
Let's build fast, scalable, and impactful products together.
📩 Message me to discuss your project and get a free discovery call.
Thanks
Programming Languages
PHP, HTML & CSS, PythonCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$600
|
Standard
$900
|
Advanced
$1,300
|
|---|---|---|---|
| Delivery Time | 2 days | 7 days | 12 days |
Number of Revisions | 1 | 2 | 2 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
6 reviews
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JB
Josh B.
Apr 21, 2026
Full Stack AI Developer
Haris successfully completed the project. I truly enjoyed working with him; he is dedicated, reliable, and delivers quality work on time. Highly recommended.
IM
Ivana M.
Feb 20, 2026
Full Stack Developer (A)
It was a real pleasure collaborating with this freelancer. Communication was clear and easy throughout, tasks were handled with care, and everything was delivered in a professional and reliable way. Collaboration was smooth and enjoyable, and the overall quality of the work met our expectations very well. A great experience overall.
QK
Qemal K.
Feb 3, 2026
Excel Add-In Developer with Python (Immediate Hire)
Haris is a highly skilled and detail-oriented developer who consistently delivers high-quality work with great professionalism. Excellent communication and strong responsibility throughout the project. Highly recommend! Will hire him again
MI
Muhammad Talha I.
Nov 17, 2025
Automation Expert Needed (n8n, Make.com, GoHighLevel or Zapier)
Haris did an excellent job. Highly professional and great to work with.
AI
Abdullah I.
Oct 22, 2025
Python Developer (FastAPI) to Fix API Issues
Great experience, everything went smoothly.
About Haris
Full Stack Developer | AI | MVP | SaaS | Next.js, Python | Automation
100%
Job Success
Gujranwala, Pakistan - 12:15 pm local time
𝐀𝐫𝐞 𝐲𝐨𝐮 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐚 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐡𝐨 𝐝𝐨𝐞𝐬𝐧'𝐭 𝐣𝐮𝐬𝐭 𝐰𝐫𝐢𝐭𝐞 𝐜𝐨𝐝𝐞 𝐛𝐮𝐭 𝐭𝐡𝐢𝐧𝐤𝐬 𝐥𝐢𝐤𝐞 𝐚 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐨𝐰𝐧𝐞𝐫, 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐬 𝐥𝐢𝐤𝐞 𝐚 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥, 𝐚𝐧𝐝 𝐛𝐮𝐢𝐥𝐝𝐬 𝐥𝐢𝐤𝐞 𝐚𝐧 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫?
👉Meet 𝐇𝐚𝐫𝐢𝐬, a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 & 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 with 𝟕+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐡𝐚𝐧𝐝𝐬-𝐨𝐧 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐚𝐧𝐝 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐭𝐮𝐫𝐧𝐢𝐧𝐠 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐢𝐝𝐞𝐚𝐬 𝐢𝐧𝐭𝐨 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐫𝐞𝐯𝐞𝐧𝐮𝐞-𝐠𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐧𝐠 𝐬𝐨𝐥𝐮𝐭𝐢𝐨n. I have worked with 50+ startups and businesses globally helping them launch MVPs faster, automate workflows with AI, and build products that actually scale.
Let's build something fast, scalable, and impactful together. 🚀
💡𝐈𝐟 𝐘𝐨𝐮 𝐍𝐞𝐞𝐝 𝐀𝐧𝐲 𝐨𝐟 𝐓𝐡𝐞𝐬𝐞 𝐘𝐨𝐮'𝐫𝐞 𝐢𝐧 𝐭𝐡𝐞 𝐑𝐢𝐠𝐡𝐭 𝐏𝐥𝐚𝐜𝐞:
✔️ SaaS Platforms (Multi-Tenant & Subscription Billing)
✔️ AI Chatbots & RAG (OpenAI, Claude, Gemini)
✔️ Full-Stack Web Apps (React, Next.js, Node.js, NestJS, Python)
✔️ Startup MVPs, Dashboards & CRM Development
✔️ REST APIs, Third-Party Integrations & Real-Time Apps
✔️ Cloud Deployment (AWS, Azure, Docker, CI/CD)
✔️ Database Design (PostgreSQL, MongoDB, MySQL)
🚀𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤:
👉 Frontend: React.js | Next.js | TypeScript | JavaScript (ES6+) | Tailwind CSS | Responsive Web Design | Redux | Mobile-First UI
👉 Backend: Node.js | NestJS | Python | FastAPI | REST APIs | GraphQL | WebSocket Development | JWT & OAuth2 | Microservices
👉 AI & ML: RAG Pipelines | LangChain | LlamaIndex | OpenAI GPT-4 | Claude API | Pinecone | ChromaDB | Vector Search | Python AI Automation
👉 Cloud & DevOps: AWS (EC2, S3, RDS, Lambda) | Azure | Docker | Kubernetes | CI/CD Pipelines | GitHub Actions | Cloud Deployment
👉 Databases: PostgreSQL | MongoDB | MySQL | Redis | Supabase | Firebase | Prisma ORM
👉 Integrations: Stripe | Twilio | SendGrid | Zapier | n8n | Webhook Automation | API Integration
📦 𝐑𝐞𝐚𝐥 𝐑𝐞𝐬𝐮𝐥𝐭𝐬:
🔹 Multi-tenant SaaS platform with billing & analytics launched in 6 weeks
🔹 RAG AI chatbot for legal firm reduced response time by 70%
🔹 Healthcare MVP secured seed funding within 3 months
🔹 Custom CRM & ERP replacing $50K/year legacy software
🔹 Real-Time WebSocket app handling 10,000+ concurrent users
🔹 AI automation saving 20+ hours/week for e-commerce clients
🔹 Next.js & Tailwind landing pages converting at 35%+ rate
⚙️ 𝐌𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬:
🔸 Discovery, Requirements, goals & business logic
🔸 Architecture, System design & tech stack planning
🔸 Frontend Development, React.js / Next.js with Tailwind CSS
🔸 Backend Development, Node.js / NestJS / Python APIs
🔸 AI Integration, LLM, RAG pipelines & automation
🔸 Cloud Deployment, AWS / Azure with Docker & CI/CD
🔸 Testing & QA, Performance tuning & optimization
🔸 Support, Post-launch maintenance & feature additions
⭐ 𝐖𝐡𝐲 𝟓𝟎+ 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞:
✔️ Top Rated | 100% Job Success Score
✔️ 7+ Years Full Stack & AI Engineering
✔️ End-to-end ownership idea to production
✔️ Fast responses & clear daily communication
✔️ Business-first I build what generates results
✔️ Clean, documented & maintainable code
✔️ On-time delivery, every time
✔️ Long-term mindset most clients return
🏭 Industries: SaaS | AI & Automation | FinTech | Healthcare | E-Commerce | EdTech | Legal | Real Estate | Enterprise
🎯 𝐈 𝐖𝐨𝐫𝐤 𝐁𝐞𝐬𝐭 𝐖𝐢𝐭𝐡:
✅ Startup founders who need an MVP built fast and right
✅ Businesses wanting to integrate AI into their product
✅ Companies needing a long-term React.js / Next.js / Node.js Developer
✅ Clients who value quality, communication & on-time results
🚀 Let's Build Something Fast, Scalable, and Impactful Together!
Whether you have a detailed spec or just a raw idea I can help you plan, architect, and launch a Full Stack Web Application, SaaS Platform, AI Product, or MVP that truly works.
📩 Message me now, I respond within 1 hour and offer a free 30-minute discovery call before we begin.
𝐁𝐞𝐬𝐭 𝐑𝐞𝐠𝐚𝐫𝐝𝐬:
𝐇𝐀𝐑𝐈𝐒
ReactJS | Next.js | Node.js | NestJS | Python | JavaScript | TypeScript | React Development | Next.js Development | Frontend Development | Backend Development | Full-Stack Development | Web Application Development | Landing Page Development | Responsive Web Design | Tailwind CSS | REST APIs | API Development | API Integration | WebSocket Development | Real-Time Applications | SaaS Development | AI Chatbots | RAG Applications | CRM Development | Dashboard Development | Admin Panel Development | Database Development | PostgreSQL | MongoDB | MySQL | AWS | Azure | Docker | CI/CD | Cloud Deployment | Startup MVP Development
Steps for completing your project
After purchasing the project, send requirements so Haris can start the project.
Delivery time starts when Haris receives requirements from you.
Haris works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Gathering & Planning
Review project requirements, understand goals, discuss functionality, and finalize scope, timeline, and technical approach.
Development, Testing & Delivery
Build the solution, perform testing and optimization, deliver the completed project, and provide revisions if needed.