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lakshay chauhanLC
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lakshay chauhan

@lakshaychauhan1

Machine Learning Engineer specializing in NLP, LLMs, and MLOps—building production-ready AI solutions.

India
Message

What I'm looking for

I’m looking for a challenging global role where I can architect end-to-end NLP/LLM systems and own MLOps/LLMOps for production impact. I want teams that value reliable deployments, measurable outcomes, and modern agentic + RAG engineering.

I’m a Machine Learning Engineer with 4+ years of experience architecting end-to-end solutions across Natural Language Processing (NLP), Deep Learning, Large Language Models (LLMs), and Generative AI. I build dependable pipelines—from data and features to deployable models—so teams can ship reliable, measurable improvements.

I’m especially strong in MLOps and LLMOps, handling model versioning, CI/CD pipelines, prompt versioning, experiment tracking (MLflow), and production monitoring. I combine containerization and orchestration (Docker, Kubernetes) with robust evaluation and tuning practices to keep AI systems stable over time.

In my roles, I’ve delivered practical, business-impacting agentic and retrieval-augmented solutions, including secure RAG-based LLM chatbots, investigative self-service agents for trading pipelines, and automated matching/categorization to reduce manual effort. I bring a hands-on engineering mindset in Python-based ML stacks and modern cloud tooling to turn complex problems into scalable AI capabilities.

Experience

Work history, roles, and key accomplishments

OG
Current

Machine Learning Engineer

Osttra (S&P Global)

Dec 2023 - Present (2 years 6 months)

Developed self-service agents to analyze complex trading and clearing pipelines, enabling clients to resolve stuck or rejected trades independently. Built secure RAG-based LLM chatbots for 20+ sub-business units and automated trade file matching with Dialogflow CX and Python, reducing manual effort and improving processing efficiency.

VI

Machine Learning Engineer

Verse Innovation

Sep 2021 - Dec 2023 (2 years 3 months)

Optimized ML and deep learning models using GridSearchCV, regularization, and data augmentation techniques. Implemented BERT-based entity recognition to improve content categorization and search functionality, and built user profile enrichment and topic-modeling-based content discovery to drive personalized recommendations and higher engagement.

Education

Degrees, certifications, and relevant coursework

MT

Maharaja Surajmal Institute of Technology

Bachelor of Technology, Computer Science

2017 - 2021

Earned a B.Tech. in Computer Science from Maharaja Surajmal Institute of Technology (2017–2021).

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