Hello, I'm

Kerthikan
Jegovarajah

Computer Science Undergraduate  ยท  Software Engineering  ยท  AI-Driven Systems

A second-year Computer Science student at IIT (University of Westminster), passionate about building intelligent, scalable software. I combine analytical thinking with hands-on engineering to create systems that matter.

4+Projects
2+Years Coding
3Tech Stacks
KJ
Python Java AI / ML Full Stack

Building systems that think.

I'm a second-year BSc (Hons) Computer Science student at the Informatics Institute of Technology, affiliated with the University of Westminster. My focus lies at the intersection of software engineering and intelligent systems.

I approach problems like an engineer: break them down, design a solution, build it right, and iterate. Whether it's architecting a full-stack application or training a machine learning model, I care about correctness, performance, and real-world impact.

I'm actively seeking internship opportunities in Software Engineering, Full Stack Development, or AI/ML Engineering where I can contribute meaningfully and grow alongside experienced teams.

๐Ÿ”ฌ Analytical Problem Solver
๐Ÿค– AI System Builder
๐Ÿ“ System Thinker
๐Ÿš€ Continuous Learner
LocationWellawatta, Sri Lanka
UniversityIIT / Univ. of Westminster
DegreeBSc (Hons) Computer Science
Year2nd Year (Reading)
LanguagesEnglish ยท Tamil ยท Sinhala
Status๐ŸŸข Open to Internships

My Tech Stack

โšก

Programming

  • Python
  • Java
๐ŸŒ

Web Development

  • HTML / CSS
  • JavaScript
  • FastAPI
๐Ÿค–

Machine Learning

  • TensorFlow/Keras
  • Scikit-learn
  • Data Analysis
๐Ÿ—„๏ธ

Databases

  • MySQL
  • Firebase
๐Ÿ› ๏ธ

Tools & Platforms

  • VS Code
  • Git / GitHub
  • Render / Deploy
๐Ÿ“ฑ

Mobile & Other

  • Flutter (Dart)
  • Problem Solving

AgriVora โ€” AI-Powered Crop Recommendation

๐ŸŒฑ AI / ML ยท Full Stack ยท Mobile
GitHub โ†—

An end-to-end AI-powered precision agriculture platform that recommends optimal crops based on soil parameters, climate data, and image-based soil analysis โ€” delivered through a cross-platform mobile app.

๐Ÿ”ด Problem

Sri Lankan farmers lack access to data-driven tools for selecting the right crop per season, leading to yield loss and economic hardship.

๐ŸŸข Solution

A mobile-first AI system that ingests soil sensor data & images, runs ML inference, and returns actionable crop recommendations in real time.

๐Ÿ‘ค My Role

Full-stack developer & ML engineer โ€” designed system architecture, built FastAPI backend, trained models, and developed the Flutter mobile app.

๐Ÿ“ˆ Impact

Achieves high prediction accuracy using a Random Forest classifier trained on real agricultural datasets with multi-parameter soil analysis.

System Architecture

๐Ÿ“ฑ
Flutter App
User Interface
โ†’
๐Ÿ”Œ
FastAPI
REST Backend
โ†’
๐Ÿค–
ML Models
RF ยท CNN ยท NLP
โ†’
๐Ÿ—„๏ธ
Firebase
Auth ยท Database
๐ŸŒพ Crop Recommendation
๐Ÿ”ฌ Soil Image Analysis
๐Ÿค– AI Chat Assistant
๐Ÿ“Š Prediction History
โ˜๏ธ Cloud Deployed
๐Ÿ” Firebase Auth

Challenges & Solutions

Challenge

TensorFlow version conflicts across environments for soil image CNN model.

Solution

Pinned compatible Python 3.11 + TF 2.x versions, isolated virtual environments.

Challenge

Cross-origin API calls from mobile app failing after Render deployment.

Solution

Configured dynamic CORS middleware in FastAPI with environment-specific origins.

Other Work

Python โ†—

War Card Game

A console-based multi-round card game with structured gameplay logic, user input validation, and score tracking โ€” built to sharpen Python fundamentals.

OOPGame LogicPython
Python โ†—

Traffic Data Analysis System

Analyses real traffic datasets, validates inputs, generates structured reports, and produces histogram visualisations โ€” demonstrating data pipeline engineering.

Data AnalysisMatplotlibFile I/O
Python โ†—

Supermarket POS System

A point-of-sale system handling transactions, inventory management, and receipt generation with robust file-handling and error management techniques.

File HandlingError HandlingPython
Web โ†—

Web Development Coursework

Academic webpages built with semantic HTML, responsive CSS layouts, and basic JavaScript interactivity โ€” focused on standards-compliant front-end engineering.

HTMLCSSResponsive

Academic Background

Sept 2024 โ€“ Present

BSc (Hons) Computer Science

Informatics Institute of Technology ยท University of Westminster

Software Engineering AI & Machine Learning Data Structures Web Technologies
May 2024 โ€“ Aug 2024

Foundation in Higher Education (Computer Science)

Informatics Institute of Technology

Programming Fundamentals Mathematics Academic Writing
2020 โ€“ 2023

G.C.E Advanced Level

T/R.K.M Sri Koneswara Hindu College

Mathematics Physics ICT
2018 โ€“ 2019

G.C.E Ordinary Level

T/R.K.M Sri Koneswara Hindu College

Beyond the Code

โšก

IEEE Student Branch

IIT ยท Active Member

Participating in technical events, workshops, and engineering talks โ€” staying at the forefront of emerging technologies.

๐ŸŽฏ

Federation of Aspiring Mavericks

FAM ยท Founder

Founded a student community focused on social development, career growth, and professional networking among aspiring tech professionals.

๐ŸŒ

Rotaract Club of Trincomalee

Community Service ยท Member

Engaged in community service initiatives and leadership activities โ€” merging social responsibility with personal development.

๐Ÿ•๏ธ

Impeesa Rover Crew

Youth Development ยท Member

Team-building, youth leadership, and community development through structured scouting activities.

Let's Connect

I'm open to internship opportunities, collaborations, and interesting conversations. Reach out and I'll respond promptly.