Vinay Kumar profile photo 1 on Tal

Vinay Kumar

AI Engineer

Hyderabad

1+ year of work experience

Cognizant
Mar 20251 yr 8 mosPresent

Bengaluru

Turing
Oct 20256 mosMar 2026

Remote

Worked at the intersection of human expertise and machine intelligence, contributing to the training, evaluation, benchmarking, and alignment of advanced AI systems and large language models (LLMs). Performed Supervised Fine-Tuning (SFT) across multiple domains to improve instruction-following accuracy, reasoning depth, response consistency, and overall model performance. Executed taxonomy-driven fine-tuning to establish hierarchical alignment between task intent, policies, constraints, and expected model behavior, improving adherence to task-specific requirements. Designed, executed, and refined agentic reasoning workflows, including Chain-of-Thought (CoT) and Tree-of-Thought (ToT) approaches, to strengthen multi-step problem-solving capabilities and reduce hallucinations and reasoning errors.

Vinay’s AI Stack

claude
claude
hugging face
hugging face
langchain
langchain
langgraph
langgraph
langsmith
langsmith
mcp
mcp

Education

RGUKT Basar

Bachelor of Technology - BTech, Electronics and Communications Engineering

RGUKT Basar

20204 yrs2024
RGUKT Basar

Pre University Corse, MPC

RGUKT Basar

20182 yrs2020

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Headline

AI Engineer

Location

Hyderabad

AI stack

claude

hugging face

langchain

langgraph

langsmith

mcp

Work experience

Systems Engineer at Cognizant, Mar 2025 - Present · 1 yr 8 mos, Bengaluru

LLM Trainer at Turing, Oct 2025 - Mar 2026 · 6 mos, Remote, Worked at the intersection of human expertise and machine intelligence, contributing to the training, evaluation, benchmarking, and alignment of advanced AI systems and large language models (LLMs). Performed Supervised Fine-Tuning (SFT) across multiple domains to improve instruction-following accuracy, reasoning depth, response consistency, and overall model performance. Executed taxonomy-driven fine-tuning to establish hierarchical alignment between task intent, policies, constraints, and expected model behavior, improving adherence to task-specific requirements. Designed, executed, and refined agentic reasoning workflows, including Chain-of-Thought (CoT) and Tree-of-Thought (ToT) approaches, to strengthen multi-step problem-solving capabilities and reduce hallucinations and reasoning errors.

Education

Bachelor of Technology - BTech, Electronics and Communications Engineering, RGUKT Basar

Pre University Corse, MPC, RGUKT Basar

Vinay Kumar - Systems Engineer in Hyderabad | Tal