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Fiverr Pro
English
$
USD
I will do ai integration, ai chatbot development, llm integration, ai developer
Vishnu Prasad S
About this gig
Need AI features that actually work in production, not just a demo? I build and ship real AI-powered products, including my own live SaaS tools, so I know the difference between an API call that works once and one that holds up under real users.
What I bring: TradePilot, a live AI Chrome extension that converts plain-English trading ideas into working Pine Script A 7-agent autonomous pipeline I built that handles research, scripting, voice, video, and review end-to-end Multi-pass LLM extraction work on a PDF-to-concept-map platform, turning unstructured documents into structured data
Services:
- AI chatbot and conversational feature integration
- LLM integration (OpenAI, Claude) into existing apps
- Structured output generation with validation and auto-repair
- Multi-agent workflows and tool-use pipelines
- Prompt design and reliability testing
- API cost optimization (caching, prompt reduction)
Tech Stack: OpenAI API, Claude API, Node.js, TypeScript, Next.js, MongoDB
Why work with me:
- I run a live AI product myself, so I build for reliability, not just a working demo
- I test for consistency, AI output that breaks on edge cases isn't done
- Clean, documented, fully-owned source code on every proj
Get to know Vishnu Prasad S
Vishnu Prasad S
Full Stack Developer, AI Integration, Mobile App and Chrome Extension Specialist
- FromIndia
- Member sinceOct 2022
- Avg. response time1 hour
Languages
Kannada, English, Hindi
Full-stack developer with 4+ years building production apps — from AI-powered Chrome extensions to cross-platform mobile apps to autonomous automation pipelines. I work across Next.js, Node.js/TypeScript, MongoDB, Flutter, and LLM integrations (Claude, GPT).
I currently run two of my own live products, so I build with a founder's eye on speed, cost, and what actually converts — not just what compiles. If you need working software fast, with clean handoff, that's what I deliver.
My Portfolio
FAQ
Can you build multi-agent systems, not just a single chatbot?
Yes, that's covered in the Premium package. I've built and run a 7-agent production pipeline myself.
Can you fix inconsistent AI output?
Yes, I build auto-verify-and-repair loops specifically for this, so output gets validated before it reaches your users.
Do you handle API cost optimization?
Yes, including caching and prompt-length reduction strategies to keep your ongoing API costs down.
Which AI provider do you use?
I work with Claude, OpenAI, and OpenRouter (my favorite for flexibility), and can recommend the best fit based on your cost and quality needs
Do you provide the source code?
Yes, full code ownership on delivery, no lock-in.
What if my project needs more than my package covers?
I'll flag it as soon as it's clear the scope has grown, and we can upgrade the package rather than you finding out at delivery.
