Nadella Tej Karthik

About

Computer Science and Engineering (Data Science) undergraduate skilled in Java, full-stack development, REST APIs, and machine learning. Experienced in building scalable web applications and AI-driven solutions using modern technologies and problem-solving approaches.

Experience

• AI Research Intern
  University of Hyderabad
  May 2026 – Jul 2026

  Conducted AI research under the guidance of Prof. Atul Negi, including a literature review on Software Engineering and the impact of Large Language Models (LLMs). Evaluated and benchmarked Gemini 1.5 Pro, ChatGPT (GPT-4o), DeepSeek-V3, Kimi-K2, and Qwen-2.5-Coder for automated software requirements verification using the ISO/IEC 29148 international standard. Contributed to a research manuscript by designing experiments and analyzing model performance using Accuracy, Precision, Recall, F1-Score, Cohen’s Kappa, and McNemar’s Test.

Education

• 2027 PV
  B.Tech in Computer Science and Engineering (Data Science)

  Prasad V. Potluri Siddhartha Institute of Technology

  Computer science and engineering -Data science · Sep 2023 – May 2027

  Computer science and engineering -Data science · Sep 2023 – May 2027

Skills

Tools / apps / platforms

Projects

• Sarkar AI — AI-Powered Government Scheme Recommendation System
  Python, FastAPI, React, Hugging Face, ChromaDB

  Developed a Retrieval-Augmented Generation (RAG) based system to recommend relevant government welfare schemes using user context. Implemented semantic search with Hugging Face sentence-transformer embeddings and Chroma vector database, and built a scalable backend with REST APIs for scheme ingestion and recommendation generation.

• TimeTide — Smart Time Management
  React (Vite), Node.js, Express, MongoDB

  Developed a full-stack productivity web application featuring a Pomodoro-based focus timer, session persistence, streak tracking, analytics, and gamification. Designed and implemented secure RESTful APIs for user authentication and session management, and integrated a context-aware chat assistant, browser notifications, and productivity sounds using Axios.

Courses & certifications

• Python Programming · Infosys Springboard
• Foundations of R Software · NPTEL (IIT Kanpur)
• Database Management Systems · NPTEL (IIT Madras)
• Programming Through Java · NPTEL (IIT Madras)

🏆 Achievements & awards

• Runner-Up in 10-hour MERN Stack Ideathon · 2026

  Secured Runner-Up position among 60 teams by collaborating to develop TimeTide under strict time constraints.

• 1st Prize in Trailing Quest at Supragna 2026 – SAHE Fest · 2026

  Outperformed 25 national-level teams.

⚽ Extracurricular activities

• NSS Volunteer

  Served as an NSS Volunteer, organizing community outreach programs and demonstrating leadership and coordination skills.

• Student Council Coordinator

  Served as a Student Council Coordinator, organizing college-level events and demonstrating leadership and coordination skills.