Computer Science Engineer · Class of 2027

Vijay K

Applied AI Engineer
Full Stack Dev
Problem Solver

Building intelligent systems at the intersection of AI and engineering. Currently exploring Graph Neural Networks, time-series forecasting, and mobile applications.

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8.35 CGPA
200+ LeetCode
4 Projects
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01 — About

Who I Am

I'm a Computer Science undergraduate at SSN College of Engineering, Chennai, deeply fascinated by the technology powering modern AI applications.

My work spans machine learning, mobile development, and backend systems — from building health apps with AI integration to designing traffic prediction platforms using Graph Neural Networks.

I believe in writing code that scales, solving problems that matter, and constantly pushing the boundaries of what I know. When I'm not coding, I'm leading in NCC or competing in hackathons.

LeetCode 200+ Problems Solved
Location Chennai, Tamil Nadu
University SSN College of Engineering
Degree B.E. Computer Science
Batch 2023 – 2027
CGPA 8.35 / 10
Focus AI / ML · Mobile · Backend
Status ● Open to Internships
02 — Skills

Technical Arsenal

A dynamic, growing toolkit. Use the category filters to explore, or add your own skills below.

03 — Projects

Things I've Built

01
April 2026

SkillGraph

AI-Powered Workforce Ontology and Career Recommender that maps skill relationships using graph databases and FAISS-based semantic search to deliver intelligent, personalized career path recommendations at scale.

Python FastAPI Neo4j FAISS Next.js Docker Redis Celery PostgreSQL PyG
02
December 2025

Habits

AI-Driven Behavioral Analysis Platform that tracks habits, identifies patterns using Gemini AI, and provides personalized behavioral insights through a mobile-first interface.

Flutter Firebase Firestore Gemini API Dart
03
March 2025

Hi-Fi

Health and Fitness App with a full-featured Java Swing desktop interface, PostgreSQL database, and Gemini API integration for personalized AI fitness coaching.

Java Swing PostgreSQL Gemini API
04
April 2026

Annific

AI-powered application focused on intelligent automation and analytics, integrating modern machine learning workflows with scalable backend systems for efficient data processing and insights generation.

Python FastAPI AI/ML MapLibre ReactJS
05
April 2024

Railway Reservation System

Console-based Railway Reservation Management System developed in C using file handling for persistent data storage, supporting ticket booking, cancellation, passenger records, and train management operations.

C File System Data Structures
06
April 2025

Hospital Management System

Full-stack Hospital Management System built using Java Swing and NetBeans with PostgreSQL integration, featuring appointment scheduling, patient records, billing management, and database-driven healthcare workflows.

Java NetBeans PostgreSQL
04 — Achievements

Hackathons & Recognition

2026

Construction Cost Prediction ML Challenge

🏆 Rank 80 / 400

Achieved top 20% ranking out of 400 participants in a competitive machine learning challenge focused on predicting construction costs — applying advanced regression techniques and feature engineering.

February 2026

Blind Coding Contest

🥈 Runner Up

Implemented complex algorithmic solutions entirely with the monitor turned off — testing pure muscle memory, mental model accuracy, and coding instinct.

September 2025

Smart India Hackathon 2025

Acknowledged Participant

Participated and received acknowledgment for exceptional project feasibility and quality of implementation plan from evaluators.

April 2025

SAP HackFest 2025

🏅 National Pre-Finalist

Qualified through 3 progressive rounds of technical elimination at the national level SAP hackathon, reaching the pre-finalist stage.

05 — Education

Academic Journey

Undergraduate
B.E. Computer Science & Engineering
Sri Sivasubramaniya Nadar College of Engineering
2023 – 2027 · Chennai
8.35
CGPA / 10
Higher Secondary
HSC — Science Stream
Lakshmi Matric Hr. Sec. School
2022 – 2023 · Trichy
97.8%
Board Score
Higher Secondary
11th
Lakshmi Matric Hr. Sec. School
2020 – 2021 · Trichy
96.8%
Board Score
06 — Certifications

Courses & Credentials

NPTEL
📜

Statistical Foundation for Big Data Analysis

Indian Institute of Technology Kharagpur · NPTEL Online Certification

View Certificate
NPTEL
📜

Getting Started with Competitive Programming

Indian Institute of Technology Gandhipuram · NPTEL Online Certification

View Certificate
NPTEL
📜

Cyber Security and Privacy

Indian Institute of Technology Madras · NPTEL Online Certification

View Certificate
07 — Beyond Code

Extracurricular

💃

Dancing

Movement as expression — finding rhythm and flow in dance, which sharpens creativity and spatial thinking that translates into elegant problem solving.

Creative Rhythm Performance
✏️

Drawing & Sketching

Visual thinking through pencil and paper — sketching ideas, designs, and illustrations that train an eye for detail, composition, and aesthetics.

Visual Art Design Thinking Illustration
🎖️

National Cadet Corps

Top Cadet recognition in NCC — building leadership, discipline, and teamwork through rigorous training and community service activities.

Leadership Discipline Top Cadet
📄

Head Volunteer — Invente 2025

Led volunteering operations for Invente Paper Presentation 2025, coordinating teams, managing logistics, and ensuring smooth event execution.

Event Management Team Lead Coordination
08 — Contact

Let's Build Together

Open to internships, collaborations, and interesting conversations about technology.