Rohan Kumar

About

I’m a Data Science Engineer with strong experience in building intelligent systems, scalable backend architectures, and full-stack applications. With a background in software engineering and hands-on work across Python, Node.js, FastAPI, React, MongoDB, SQL, and cloud platforms, I enjoy solving real-world problems using clean code, data-driven insights, and automation.

Data Science Engineer & Full Stack Developer

I can fix your bug!! If you're looking for someone who can combine data science + backend engineering + product mindset, let’s connect.

Birthday: 11 Dec 2000
Personal E-mail: rk399504@gmail.com
Phone: +918765626301
City: Gurugram, India

Age: 25
Degree: B.tech
Branch: Electronics Engineering

Skills

Here are some skills that makes me different and also help me in many aspects of life.

Python (Pandas, NumPy, Selenium) 95%

Machine Learning / NLP 90%

Backend (Node.js, FastAPI) 85%

Database (MongoDB, SQL) 85%

DevOps (Docker, Cloud) 80%

React & Ecosystem 75%

Resume

Summary

Data Science Engineer with strong experience in building intelligent systems, scalable backend architectures, and full-stack applications. Hands-on work across Python, Node.js, FastAPI, React, MongoDB, SQL, and cloud platforms.

Gurugram, Haryana, India
(+91) 8765626301
rk399504@gmail.com

Education

Minor in AI, Artificial Intelligence

Nov 2024 - Oct 2025

Indian Institute of Technology, Ropar

B.Tech, Electronics Engineering

July 2018 - June 2022

Dr. A.P.J. Abdul Kalam Technical University (AITH)

Intermediate, Science

May 2015 - April 2017

Udai Pratap Public School

Publications

Research Paper

Investigation of Pairwise Error Probability of α-mu Fading Channel in Spatially Modulated MIMO System.

Professional Experience

Engineer - Data Science

March 2025 - Present

AGL - Hakuhodo, Gurugram, India

Automated key sellout platforms across multiple countries, reducing manual effort by 90% and delivering faster, more accurate operations.
Built a full analytics dashboard from scratch to monitor all automation workflows on a single interface, improving visibility and performance by 80%.

Software Developer

March 2023 - March 2025

EMSEC, Bengaluru, India

Developed dynamic web-scraping pipelines for highly complex, schema-driven websites with automated scheduling.
Applied NLP techniques on large datasets (MongoDB) for entity extraction and vectorization; indexed data into Elasticsearch.
Containerized 30+ microservices using Docker and managed Docker Compose environments.
Built custom Honeypots tailored for telecom and industrial grids to detect intrusion attempts.
Developed an AI chatbot system using Ollama, OpenAI GPT, and Claude for product-specific knowledge responses.

Software Developer Intern

Dec 2022 - March 2023

EMSEC

Developed backend APIs using Flask and Express.js, integrating with database services.
Performed MongoDB CRUD operations aligned with dynamic schema requirements.
Built reusable React components styled with Tailwind CSS.
Created Dockerfiles and deployed services on servers.