DK

Dhananjay Kumar

B.Tech CSE (AI & ML) student · Data Science Intern

Gurgaon, Haryana, India

@dhananjay_kumar

0 followers

🎓 Bachelor of Technology in Computer Science & Engineering (Artificial Intelligence & Machine Learning) at K.R. Mangalam University · Graduating 2027

About

Computer Science and Engineering student specializing in Artificial Intelligence and Machine Learning, with internship experience in data analysis and hands-on project work across full-stack development and AI applications. Built and deployed multiple projects using modern web, cloud, and machine learning tools.

Experience

  • Data Science Intern
    CodeAlpha
    May 2025 – Aug 2025

    Analyzed 10,000+ records using Python, Pandas, and NumPy. Conducted exploratory data analysis and created 15+ visualizations using Matplotlib. Built a car price prediction model achieving 90%+ accuracy.

Education

Skills

Tools / apps / platforms

<3 months <3 months Just getting started - under three months. This is also what shows when a level has not been set.
Git Vite MySQL Nginx Redis GitHub MongoDB Postman VS Code Supabase Gemini AI PostgreSQL

Projects

  • AQI Predictor
    Python, Scikit-learn, Pandas, NumPy, Regression Algorithms

    Trained an AQI prediction model using environmental records with preprocessing, feature engineering, and regression algorithms.

  • Women Safety Application
    React.js, JavaScript, REST APIs, Machine Learning, Voice Recognition, Node.js

    Led a team of four to develop a women's safety platform with real-time SOS alerts and ML-based voice distress detection.

  • NearHire AI
    Node.js, Express.js, FastAPI, React.js, PostgreSQL, AWS EC2, Nginx, PM2, LangChain, LangGraph, RAG, Gemini AI, JWT

    Built a scalable three-microservice platform with AI features for resume parsing, ATS scoring, semantic job matching, interview question generation, learning roadmaps, and cover letter generation.

Courses & certifications

  • Probabilistic Modelling and Reasoning with Python
  • Big Data Engineer
  • Google Analytics (GA4) · Google
  • Microsoft Power Platform Fundamentals · Microsoft
  • Microsoft Azure AI Fundamentals · Microsoft
  • IBM Data Analysis with Python · IBM

🏆 Achievements & awards

  • Deep Data Hackathon — Winner · 2025

    Led a team to 1st place developing an AI-powered solution.

  • Smart India Hackathon (SIH) — Team Leader · 2026

    Selected to lead college team at national level.

  • Competitive Programming · 2026

    Solved 600+ problems across LeetCode, GeeksforGeeks, Codeforces, and HackerRank.

  • Dean's Honor List — Recipient

    Received 2x for academic excellence.

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