Mohammed Zeeshan Khan profile photo 1 on Tal

Mohammed Zeeshan Khan

AI Engineer specializing in Generative AI and LLMOps

Ghaziabad

2+ years of work experience

Freelance
Apr 20251 yr 3 mosPresent

• Built a multi-agent AI research assistant (CrewAI + LangChain + OpenAI) automating research workflows and improving task accuracy by 35%. • Developed a production-grade RAG pipeline using Pinecone, FastAPI, and AWS; scaled to 100K+ documents with less than 2s latency. • Delivered a freelance LLM-powered assistant for a US fintech startup handling 10K+ monthly queries.
Cognifyz Technologies
Feb 20252 mosMar 2025

Nagpur, Maharashtra, India

• Performed data preprocessing, feature engineering, and exploratory data analysis (EDA) on large structured and unstructured datasets to identify key business trends. • Developed and optimized predictive ML models (Regression, Random Forest, XGBoost) to forecast key performance indicators and improve decision accuracy. • Improved model performance by 25% through hyperparameter tuning and advanced feature selection techniques.
iNeuron.ai
Dec 20243 mosFeb 2025

Bengaluru, Karnataka, India

• Built and deployed Generative AI chatbots using LangChain + OpenAI API, reducing average response latency from 5s to under 2s for enterprise clients. • Developed custom embeddings pipelines with Pinecone + FAISS to enhance semantic search and contextual retrieval accuracy. • Implemented prompt optimization and model evaluation workflows, improving LLM response coherence and factuality by 30%.
NullClass
Sep 20243 mosNov 2024

Bengaluru, Karnataka, India

• Worked on multiple projects using and implementing Machine Learning, CNN and DL. • Worked on large datasets and trained them to predict outcomes and optimum results. • Achieved 70% accuracy in all projects.
Feynn Labs
Aug 20243 mosOct 2024

Guwahati, Assam, India

• Worked on Machine Learning project that can be implemented real time project. • Performed Market Segmentation of EV market in India to enhance its sales. • Built CNN and DL layers to perform the tasks and applied various Machine Learning algorithms on it.

Education

ABES Engineering College

Master of Computer Applications - MCA, Computer Science

ABES Engineering College

20212 yrs2023
INSTITUTE OF PROFESSIONAL EXCELLENCE AND MANAGEMENT, GHAZIABAD

Bachelor of Computer Applications-BCA, Computer Science

INSTITUTE OF PROFESSIONAL EXCELLENCE AND MANAGEMENT, GHAZIABAD

20183 yrs2021

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Headline

AI Engineer specializing in Generative AI and LLMOps

About

As an Independent AI Engineer, I focus on designing and deploying advanced AI and Generative AI systems. My recent projects include developing a multi-agent AI research assistant using CrewAI, LangChain, and OpenAI, which enhanced research workflows and task accuracy. I also delivered a production-grade RAG pipeline with Pinecone, FastAPI, and AWS, enabling scalable document processing and maintaining low latency. Additionally, I contributed to creating a tailored LLM-powered assistant for a US fintech startup, supporting a substantial volume of monthly queries. I hold a Master of Computer Applications in Computer Science from ABES Engineering College, completed in 2023. My professional expertise lies in Generative AI, Large Language Model Operations, and Artificial Intelligence. Passionate about incorporating cutting-edge AI research into practical applications, I aim to drive innovation and improve operational efficiency through technology-driven solutions.

Location

Ghaziabad

Work experience

Independent AI Engineer at Freelance, Apr 2025 - Present · 1 yr 3 mos, • Built a multi-agent AI research assistant (CrewAI + LangChain + OpenAI) automating research workflows and improving task accuracy by 35%. • Developed a production-grade RAG pipeline using Pinecone, FastAPI, and AWS; scaled to 100K+ documents with less than 2s latency. • Delivered a freelance LLM-powered assistant for a US fintech startup handling 10K+ monthly queries.

Data Scientist at Cognifyz Technologies, Feb 2025 - Mar 2025 · 2 mos, Nagpur, Maharashtra, India, • Performed data preprocessing, feature engineering, and exploratory data analysis (EDA) on large structured and unstructured datasets to identify key business trends. • Developed and optimized predictive ML models (Regression, Random Forest, XGBoost) to forecast key performance indicators and improve decision accuracy. • Improved model performance by 25% through hyperparameter tuning and advanced feature selection techniques.

GenAI at iNeuron.ai, Dec 2024 - Feb 2025 · 3 mos, Bengaluru, Karnataka, India, • Built and deployed Generative AI chatbots using LangChain + OpenAI API, reducing average response latency from 5s to under 2s for enterprise clients. • Developed custom embeddings pipelines with Pinecone + FAISS to enhance semantic search and contextual retrieval accuracy. • Implemented prompt optimization and model evaluation workflows, improving LLM response coherence and factuality by 30%.

Data Scientist at NullClass, Sep 2024 - Nov 2024 · 3 mos, Bengaluru, Karnataka, India, • Worked on multiple projects using and implementing Machine Learning, CNN and DL. • Worked on large datasets and trained them to predict outcomes and optimum results. • Achieved 70% accuracy in all projects.

Machine Learning Engineer at Feynn Labs, Aug 2024 - Oct 2024 · 3 mos, Guwahati, Assam, India, • Worked on Machine Learning project that can be implemented real time project. • Performed Market Segmentation of EV market in India to enhance its sales. • Built CNN and DL layers to perform the tasks and applied various Machine Learning algorithms on it.

Education

Master of Computer Applications - MCA, Computer Science, ABES Engineering College

Bachelor of Computer Applications-BCA, Computer Science, INSTITUTE OF PROFESSIONAL EXCELLENCE AND MANAGEMENT, GHAZIABAD