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Mohammad S
@mohammadshah849
Software Engineer
India
English, Hindi, Urdu, Telugu
About me
Hi, I'm Tayyab. I build production AI systems end-to-end — architecture to deployment.
Years shipping reliability-critical work across HR, healthcare, fintech, and ecommerce. Now fully focused on applied AI: local LLMs, LoRA fine-tuning, hybrid RAG, plus the production layer most freelancers skip — eval, audit logs, red-teaming, Docker, CI.
Strong QA background. I write tests as I build, so what you receive works on day one.
My last project: PolicyPilot — on-premise HR assistant. Fine-tuned Llama 3.1 8B, hybrid retrieval, 14/15 adversarial tests passed. Code on GitHub.
Skills

Mohammad S
Offline •
Average response time: 1 hour
See my services

Online Coding Lessons
I will help you in QA engineer job or training with assignments and tasks

AI Websites & Software
I will build or finetune a local llm rag system with citations
Portfolio
8 Reviews
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1-5 out of 8 Reviews
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sukimiyaki

United States
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mahirboyaci

United States
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mhmelnitchi
Repeat Client

Switzerland
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mhmelnitchi
Repeat Client

Switzerland
Thanks a lot to Mohammad for his help. Excellent work!
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venkateshvi

United Kingdom
Tayyab has solved the assignments which i require in short time and has helped me learn the key concepts of Java, Python and Selenium. Many thanks and looking forward to work with him again.
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