I will integrate ai into your existing app, CRM, or workflow using gpt or claude API


About this gig
You've already built your product. Now you want AI inside it not a separate tool, but woven into the app your team and customers already use.
That's exactly what this gig is for.
I'll connect OpenAI (GPT-4o), Anthropic (Claude), or Google Gemini APIs to your existing software whether that's a SaaS product, an internal tool, a CRM like HubSpot or Salesforce, a database, or a no-code platform like Airtable or Notion.
What I can build for you:
AI-powered search across your documents, knowledge base, or database (RAG)
Auto-summarization of emails, tickets, reports, or meeting notes
Smart classification and tagging of incoming data
AI chat assistant embedded in your product or internal tool
Webhook + API workflows that trigger AI actions automatically
AI responses piped into Slack, email, Google Sheets, or your CRM
How it works:
1. You tell me what your current stack looks like and what you want AI to do
2. I send you a short scope doc to confirm exactly what will be built
3. My team builds and tests it clean code, well-documented
4. You get a working integration + a Loom walkthrough
I work with:
OpenAI API / Claude API / Gemini API · LangChain · LlamaIndex · REST & GraphQL
Get to know Jave T
Software Engineering Expert Contributor
- FromUnited States
- Member sinceMay 2026
Languages
English
FAQ
Do I need to give you access to my codebase?
Not necessarily. For most integrations I just need your API credentials and a description of how your app is structured. If direct code access is needed, we'll discuss a secure handoff method before you order.
Which AI model do you use?
I work with OpenAI (GPT-4o), Anthropic (Claude 3.5/3.7), and Google Gemini. I'll recommend the best fit for your use case — or use whichever you prefer. You'll need your own API key (costs are usually $5–$30/month for typical usage).
What tech stacks do you support?
Python, Node.js, REST APIs, GraphQL, Webhooks, and most no-code tools (Zapier, Make, n8n, Airtable, Notion, HubSpot, Salesforce). Not sure if yours is supported? Just message me.
Will this work with my existing database or documents?
Yes — if you want AI to answer questions based on your own data (PDFs, databases, docs), I use RAG (retrieval-augmented generation) with a vector database. This is included in the Standard and Premium packages.
Can you sign an NDA?
Yes, I'm happy to sign an NDA before we discuss your project details. Message me and I'll send one over.

