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Fiverr Pro
English
$
USD
I will develop and integrate custom ai features into your web or mobile app
Swapnil T
About this gig
Transform your application with cutting-edge AI. I specialize in developing and integrating custom AI features into web and mobile platforms, turning standard software into intelligent systems.
In 2026, simply "connecting an API" isn't enough. You need seamless, secure features optimized for your tech stack. I built the logic and UI to make it happen.
What I Offer:
- Custom AI Features: Logic beyond basic chat (smart summarizers, automated tagging, predictive inputs).
- Seamless Integration: Clean implementation into React, Next.js, Flutter, or Node.js.
- Logic Engineering: Backend middleware for prompt security, rate limiting, and cost optimization.
- UI/UX for AI: Polished interfaces for streaming text, image generation, or file processing.
Tech Stack:
- Models: GPT-4o, Claude 3.5, Gemini 1.5.
- DBs: Supabase, Pinecone, MongoDB.
- Platforms: Web (Next.js) & Mobile (Flutter/React Native).
I am a full-stack developer, not just a prompter. I optimize for database impact, server load, and UX. You get clean, commented source code and production-ready architecture.
Please message me before ordering to discuss your project goals!
Get to know Swapnil T
Swapnil T
Custom AI Engineering, Rapid MVPs, and Voice
- FromIndia
- Member sinceJul 2025
- Avg. response time1 hour
Languages
English
I am a Full-Stack AI Engineer specializing in transforming complex ideas into intelligent, production-ready systems. I bridge the gap between advanced AI logic and high-performance applications.
What I do:
🚀 Rapid MVP Development & Vibe Coding (Next.js, Flutter, Lovable, Cursor)
🤖 Autonomous Multi-Agent Workflows (LangGraph, CrewAI, n8n)
🧠 Custom AI Integrations & Voice Agents (Vapi, Retell AI)
I don’t just write prompts—I architect clean, scalable, and secure code optimized for database and server load. Let's build the future of your business today!
Other AI Development Services I Offer
FAQ
Do I need to provide my own API keys (OpenAI, Claude, etc.)?
Yes. You will need to provide your own API keys for the services used (like OpenAI, Anthropic, or Pinecone). I will guide you on how to set these up securely and how to manage your billing limits to avoid unexpected costs.
Will the AI be trained on my private business data?
For the "Standard" and "Premium" packages, I implement RAG (Retrieval-Augmented Generation). This allows the AI to "read" and answer questions based on your specific PDFs, SQL databases, or docs without needing to "fine-tune" the model.
Can you help me choose which AI model (GPT-4 vs. Claude 3.5) is best for my app?
Yes! As part of the development process, I analyze your requirements and recommend the model that offers the best balance of performance and cost-efficiency for your specific use case.
Will the integration work with my existing database?
Yes. I can connect the AI features to your existing database (PostgreSQL, MongoDB, Firebase, etc.) to store chat histories, user preferences, or processed AI data.
