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AI Integration for Your App: Chatbots, RAG and MCP Servers

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I add useful AI to your product, not a demo: a support chatbot that answers from your own docs, smart search, document processing, or an MCP server that lets Claude, ChatGPT and Cursor use your product's data and actions safely.

What's included

  • Use case review: where AI saves time and where it does not
  • Chatbot or assistant over your docs and database (RAG)
  • Integrations with Claude, OpenAI, Gemini or self-hosted models
  • MCP server in TypeScript exposing your app's tools and data
  • Auth, rate limits and cost controls so usage cannot run away
  • Logging and evaluation so you can see answer quality

Who this is for

  • SaaS products adding AI features
  • Support teams answering the same questions every day
  • Developer tools that want to work inside AI coding agents

What I need from you

  • Access to your app or API
  • Example questions or tasks the AI should handle

How it works

  1. Message me with what you need. The first consultation is free.
  2. I confirm the scope and a fixed price before any work starts.
  3. I do the work and keep you updated in the chat.
  4. You review it, and I hand over notes, access and anything I changed.

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Questions

Which AI provider is best?

It depends on the task, price and privacy needs. I test two or three on your real data and show you the results before we pick.

What is an MCP server?

Model Context Protocol is the standard way AI assistants like Claude and ChatGPT call external tools. An MCP server lets them use your product directly.

What you'll get

  • Production-ready implementation tailored to your goals
  • Clean, maintainable code following modern best practices
  • Deployment to secure infrastructure with monitoring
  • Handover with documentation and full access

Tech stack & tooling

  • Frontend: Next.js, React, TypeScript, Tailwind CSS
  • Backend: Node.js, NestJS, Express, REST APIs
  • Database: PostgreSQL, MongoDB, Prisma
  • Deployment: Docker, AWS, CI/CD

How we'll work together

We start with a short requirements discussion, agree on scope and milestones, then move through implementation, review and handover. You get clear visibility into progress and a stable deployment at the end.

Fixed price

$399

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Process

From idea to production

A transparent, predictable process focused on shipping real value, not surprises.

  1. 1

    Discovery call

    Free consultation

    We talk through your goals, users, timeline and budget, and I flag risks early.

  2. 2

    Scope & quote

    Written proposal

    You get a written scope, milestones and a fixed price. No work starts until you agree.

  3. 3

    Build & iterate

    Regular check-ins

    Small increments with regular check-ins, so you can see progress and steer early.

  4. 4

    Launch & support

    Handover + docs

    Production deployment with monitoring, documentation and optional ongoing support.

FAQ

Questions, answered

Everything you need to know before we start.

Still have a question?

Ask directly, I reply within 24 hours.

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What kind of projects do you take on?

SaaS products, business web apps, dashboards and APIs, plus DevOps and Linux work: deployments, CI/CD, server setup and maintenance. I take on new builds as well as existing codebases.

How much does a project cost?

It depends on scope. Fixed-scope packages with starting prices are listed on the Services page. For custom work I send a fixed quote after a free discovery call, so you know the price before any work starts.

How long does a typical project take?

Small fixes and deployments usually take days; a full web app or MVP takes weeks. Every proposal includes a timeline with milestones, so you know what ships when.

How do payments work?

We agree on scope and price first, and no advance is needed to start the conversation. Fixed-scope services can be paid securely online by card. Larger projects are split into milestones agreed up front.

Can you work on my existing codebase or servers?

Yes. I regularly fix bugs, improve performance, add features and migrate infrastructure on existing projects. We usually start with a short review so the estimate is based on the real code.

Do you work with clients outside Bangladesh?

Yes. I work remotely with clients worldwide, schedule calls around your time zone and reply to messages within 24 hours.

What happens after launch?

You get a handover with documentation and full access to your code, servers and accounts. Ongoing maintenance and support are available if you want someone to keep things running.

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