Deepak Kumar
Deepak Kumar

Deepak Kumar

AI/ML • 38 years • Noida, India • UTC+05:30 • In office, Partially remote, Fully remote • Relocation • Work permits: India • Available in 5 weeks • from $100k per year
ML Engineer
10+ years exp
10+ years ML exp
Python
SQL
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Overview
Technical skills
Timeline
Roles

Overview

AI/ML engineer working on machine learning and NLP solutions using Python, scikit-learn, PyTorch, and transformer-based architectures. Built production-style ML and RAG systems, including FastAPI-based model APIs, Dockerized deployments, and semantic retrieval pipelines. Also has extensive enterprise Oracle data and BI/Oracle Cloud integration experience.
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Technical skills

Languages
2
Python
SQL
AI/ML
11
Scikit-learn
PyTorch
Transformers
LangChain
Streamlit
RAG
Embeddings
Prompt Engineering
LLM
NumPy
Pandas
DevOps
4
AWS
Docker
Rest API
Vector
Other
14
FastAPI
Matplotlib
Oracle
spaCy
Statsmodels
NLTK
GitHub Actions
Git
Semantic Search
Jupyter Notebook
CI/CD
Fine-tuning
NLP
Tokenization

Timeline

AI/ML Engineer • Middle
Cognizant Technology Solutions • Full-Time
Nov 2024 to Present 1 Year 11 Months In office
Developed and deployed machine learning and NLP solutions for enterprise use cases, including API-based model serving and containerized deployments. Worked on RAG-style systems and semantic search approaches to support intelligent question answering and data-driven applications.
Python
FastAPI
Docker
LangChain
RAG
Embeddings
Transformers
PyTorch
Rest API
Streamlit
Matplotlib
Semantic Search
Prompt Engineering
Vector
AWS
AI/ML Engineer • Middle
EXL Services • Full-Time
Mar 2023 to Nov 2024 1 Year 8 Months In office
Worked on applied machine learning and NLP engineering tasks in an enterprise delivery environment. Assisted with building and integrating ML solutions, including data preparation and model evaluation workflows.
Python
Scikit-learn
Transformers
PyTorch
AI/ML Engineer • Middle
Larsen and Toubro Infotech • Full-Time
Jan 2020 to Jun 2021 1 Year 5 Months In office
Worked on applied machine learning engineering tasks, including data preparation and model development. Supported integration and testing activities to move models from development into operational usage.
Python
Scikit-learn
Client Delivery (AI/ML Engineer) • Middle
Connaissiant Consultancy Services Private Limited • Full-Time
Nov 2018 to Aug 2019 9 Months Gurgaon In office
Delivered AI/ML work for a client engagement, supporting development and deployment activities around machine learning models. Focused on producing working components for analytics or intelligent application features.
Python
Scikit-learn
AI/ML Engineer • Middle
Path Infotech Ltd. • Full-Time
Apr 2016 to Nov 2018 2 Years 7 Months Noida In office
Provided ML/NLP development support for enterprise projects, focusing on data processing, model training, and evaluation. Contributed to integrating models into application workflows for practical business use.
Python
Scikit-learn