I will do llm integration lang chain fine tuning software development


About this gig
I'm a senior full-stack developer with 10+ years turning business ideas into scalable web and mobile apps. My expertise covers end-to-end full stack development using MERN stack and MEAN stack for production ready solutions.
What I Offer:
Web Development:
Full-stack web development using modern technologies (HTML5, CSS3, JavaScript, React, Angular, Node.js, etc.).
Responsive and user-friendly designs to ensure a seamless user experience.
Custom Software Solutions:
Tailored software development to meet your unique business requirements.
Integration with third-party APIs and services.
Database Design and Optimization:
Efficient database design for data storage and retrieval.
Database optimization for improved performance.
Why Choose Me?
Experience: 10 Years of hands-on experience in software development.
Communication: Clear and transparent communication throughout the project.
Quality Assurance: Rigorous testing to ensure a bug-free and reliable solution.
On-time Delivery: Commitment to delivering projects within agreed timelines.
If there's any Query feel free to text me.
Get to know Ahmed Irteza
Influencer Marketing Expert and Full Stack Developer
- FromPakistan
- Member sinceApr 2026
- Avg. response time1 hour
Languages
English, German, French
Other Software Development Services I Offer
FAQ
What tech stack do you use?
I specialize in MERN stack (MongoDB, Express, React, Node.js) and MEAN stack (MongoDB, Express, Angular, Node.js). For mobile apps I use Flutter or React Native. Database design with MongoDB or PostgreSQL. Deployment on AWS, Vercel, or DigitalOcean with CI/CD
Do you provide the source code?
Yes, you get 100% of the source code with full ownership. All code is documented, clean, and developer-friendly. I’ll push it to your GitHub/GitLab repo with setup instructions.
Can you integrate third-party APIs?
Absolutely. I handle API integration for Stripe, PayPal, Twilio, Firebase, Google Maps, social logins, and any custom REST/GraphQL API. I build API-first so your app connects to future tools easily.
What’s included in full stack development?
End-to-end: frontend UI/UX, backend logic, database design, API integration, authentication, admin panel, testing, and deployment. You get a production-ready app, not just code files.
