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I will build your ai saas mvp
Haider
About this gig
Are you looking for a Full-Stack & AI Engineer to build your AI-powered web app, SaaS MVP, chatbot, or custom backend API?
I will help you build scalable, production-ready solutions using modern full-stack and AI technologies.
What I can build:
- AI web applications
- Chatbots and RAG-based systems
- SaaS MVPs
- Custom dashboards
- REST APIs and backend systems
- OpenAI / LLM integrations
- Admin panels and user authentication
- Database-driven full-stack apps
Tech stack I work with:
- React, Next.js, TypeScript
- Node.js, Express
- Python, FastAPI
- MongoDB, PostgreSQL
- Supabase, Firebase
- OpenAI, LangChain, vector databases
Why work with me?
- Clean and scalable code
- Business-focused solutions
- Responsive communication
- Reliable deployment-ready delivery
Please message me before ordering so I can understand your project goals and suggest the best package.
Get to know Haider
Haider
Turning Business Goals into Web Solutions
- FromPakistan
- Member sinceJul 2025
- Avg. response time1 hour
Languages
English
Senior Full-Stack & MERN Stack Engineer with 4+ years of experience building scalable web, SaaS, and
AI-driven applications. Skilled in React, Vue.js, and the full MERN stack (MongoDB, Express.js, React,
Node.js), with a solid foundation in HTML5, CSS3, and JavaScript/TypeScript (ES6+). Experienced in
integrating AI solutions, including LLM APIs and Retrieval-Augmented Generation (RAG), to build
intelligent, data-driven applications.
My Portfolio
FAQ
What kind of AI solutions do you build?
I build full stack AI web apps, chatbots, SaaS MVPs, custom dashboards, backend APIs, and AI-powered features for web platforms.
Which technologies do you use?
I mainly work with React, Next.js, Node.js, Express, Python, TypeScript, MongoDB, PostgreSQL, Supabase, OpenAI, LangChain, and vector databases.
Can you build AI chatbots with custom knowledge or RAG?
Yes, I can build AI chatbots with custom knowledge bases, document-based responses, RAG workflows, and API integrations based on your project needs.
Do you provide source code?
Yes, source code is included in all packages unless a custom arrangement is discussed before the order starts.
Can you integrate AI into an existing app?
Yes, I can integrate AI features, chatbots, automation flows, or APIs into your existing web app or SaaS platform.
Do you handle both frontend and backend development?
Yes, I provide full stack development, including frontend UI, backend APIs, database integration, authentication, and deployment-ready structure.
Do you offer model fine tuning?
This gig mainly focuses on AI integration, chatbot systems, full stack apps, and SaaS MVP development. Advanced fine tuning can be discussed separately based on project scope.
Will my project be responsive and scalable?
Yes, I build clean, responsive, and scalable solutions with maintainable architecture for future growth.
Do you deploy the project too?
Yes, deployment support can be included depending on the selected package and project requirements.
What do you need before starting?
I usually need your project idea, required features, preferred tech stack if any, design files or references, and details about APIs or data sources to integrate.
