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Delwer Hossain
AI integration

AI Integration for Web Products

I integrate AI features into new or existing web products using Claude and OpenAI APIs. Typical use cases include chat assistants, support bots, document summarisation, content workflows, lead qualification, internal copilots, and automation tools. The goal is not “AI decoration” — it is reducing real manual work.

Who this is for

This service is for founders, agencies, SaaS teams, and businesses that want to add useful AI features without rebuilding the entire product.

What I build
  • AI chat assistants
  • Website AI chatbot
  • AI support helper
  • Document summarisation
  • Data extraction workflows
  • Lead qualification bot
  • Internal business copilot
  • Prompt workflow automation
  • Claude/OpenAI API integration inside existing apps
Tech stack
  • Claude API
  • OpenAI API
  • Next.js
  • React
  • Node.js
  • Laravel
  • TypeScript
  • MongoDB
  • MySQL
  • REST APIs
  • vector/search workflows where needed
Proof

I am an AI Hackathon 2025 finalist and use AI tools daily for coding, debugging, code review, planning, and workflow automation. Public AI project case studies are added only after the details are cleared for publishing.

Read the CarVendors case study
Pricing guidance
  • AI chatbot or assistant integration: from $500
  • Document/content workflow: from $1,000
  • Multi-step AI automation: from $1,500

Final pricing depends on data access, model choice, integrations, and risk controls — fixed after scope review.

FAQ

Questions, answered honestly.

  • Yes. In most cases, AI is added as an API integration and UI layer inside the existing product. A full rebuild is usually not required.

  • It depends on the task. Claude can be strong for long-context reasoning and careful writing workflows. OpenAI can be strong for structured AI products, vision, and broad ecosystem support. The right choice should be tested against the actual use case.

  • Use smaller models where possible, trim prompts, cache repeated outputs, limit context size, add usage caps, and log token usage.

Send one repetitive task you want AI to handle. I will tell you whether it is practical and what the first version should include.