Sameer Ansari
@sameeransari
AI Engineer specializing in LLMs, RAG systems, fine-tuning, and production AI deployments.
IndiaWhat I'm looking for
I am an AI Engineer with hands-on experience building and deploying LLM-powered applications, including production-grade RAG systems, agentic workflows, and domain-specific fine-tuning. I have delivered solutions across recruitment automation, control testing, and healthcare, optimizing inference pipelines for latency and cost.
I collaborate closely with product and backend teams to deploy GenAI features on cloud platforms like AWS and Hugging Face Spaces, and I mentor peers on prompt engineering, RAG, and agent design. My projects include multimodal retrieval pipelines and Streamlit-based user interfaces that significantly improved efficiency and user outcomes.
Experience
Work history, roles, and key accomplishments
AI Engineer
OxtechAI
Oct 2025 - Present (8 months)
Fine-tuned LLMs on domain datasets and built a graph-based RAG system for structured reasoning; developed healthcare AI features including prescription understanding and collaborated on production GenAI deployments.
AI Engineer
Hack Defense
Sep 2025 - Nov 2025 (2 months)
Designed and deployed an AI-powered control testing platform for automated compliance and security evaluations; fine-tuned domain LLMs to improve accuracy and reduce inference cost and implemented ReAct agent workflows.
AI Engineer Intern
CARniq Technologies
Jun 2025 - Sep 2025 (3 months)
Built a production-ready RAG system using LangChain and LLMs to improve candidate interaction quality in recruitment; optimized inference pipelines to reduce latency and cost and developed ReAct-based agents for research.
Education
Degrees, certifications, and relevant coursework
Rizvi College of Engineering
Bachelor of Engineering, Artificial Intelligence and Data Science
Grade: 8.77 GPA
Pursuing a Bachelor of Engineering in Artificial Intelligence and Data Science with a current GPA of 8.77; expected completion in May 2026.
C.H.M. College
Senior Secondary Certificate, Senior Secondary (HSC)
Grade: 61.3%
Completed Senior Secondary (HSC) with a percentage of 61.3% in 2022.
Jaslok High School
Secondary School Certificate, Secondary Education (SSC)
Grade: 87.8%
Completed Secondary School Certificate (SSC) in 2020 with a percentage of 87.8%.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Portfolio
github.comJob categories
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