Jayathri Ranasinghe

Industry Experience

Places I've grown as an engineer

Altrium · Colombo, Sri Lanka · Hybrid

Sep 2024 – Present · 1 yr 9 mos

Software Engineer

Aug 2025 – Present

Continued previous work including ownership of release processes and documentation

Associate Software Engineer

Sep 2024 – Jul 2025

Contributed to a USA-based subscription management product (Aria Systems), collaborating with cross-functional teams across different time zones
Designed and implemented complex features on both frontend and backend, ensuring scalability and performance
Debugged and enhanced existing features to improve performance and maintainability

Software Engineering Intern — ML / AI · Unicorn-Solutions (Pvt) Ltd

March 2024 – Jun 2024

Machine Learning Project

Data preprocessing: feature engineering & encoding
Training models using traditional ML approaches
Fine-tuning and model evaluation

Python Scikit-learn Git BitBucket JIRA Confluence

Software Engineering Intern · Unicorn-Solutions (Pvt) Ltd

July 2023 – Dec 2023

QuickIn — Human Resource Management System

Backend bug-fixes and developer testing for first production release
Fully developed the Admin Panel frontend
Azure dev-environment releases

React.js Redux.js .NET (Minimal API) MongoDB Azure

Machine Learning Project

Data preprocessing, model training, fine-tuning & evaluation

Python Git BitBucket JIRA

My Projects

A collection of things I've built and am building

Ongoing Projects

Destiny — AI Vedic Astrology App

Mobile app that computes a personalised Jyotish birth chart from user birth details and uses an LLM to generate predictions across 6 life categories: financial, career, relationships, family, education & health.

React Native Expo FastAPI Groq / LLM Kerykeion Zustand Individual

System for Social Service Association

Welfare management system providing Financial Management, Inventory Management and User Management for an area association that supports member families.

React (TypeScript) Redux-Saga Spring Boot MySQL Individual

Completed Projects

Long-Reads Binning & Classification

Research project studying DNA domains — how binning and classifications are performed using existing Python tools and literature.

Bioinformatics Python Group

ML for Analyzing Egg Hatching

Machine Learning model to predict the number of hatching eggs before incubation, and methods to reduce rejected eggs to improve farm profit.

Python Google Colab React.js Node.js MongoDB Group

GitHub

Health Watch with Emergency Notifications

Full software–hardware system: an IoT wrist-worn device that monitors health metrics and dispatches emergency notifications in real time.

Flutter / Dart Node.js Azure MongoDB Arduino Group

Automated Notification System for Examinations

Sends automated email and Discord reminders to lecturers assigned to exam duties, with configurable lead-time before due dates.

Python Google Cloud Gmail API Discord Group

Bluetooth Chat Application

Android application for sending and receiving text messages with nearby devices over Bluetooth — no internet required.

Java Android Studio Group

GitHub

Individual Projects

Invitation Namer

Desktop tool to auto-print names on invitation templates from an Excel guest list. Set up your design once — generate personalised invitations in bulk.

Python MS Excel

GitHub

ToDo App

Simple offline Android application to manage daily tasks and deadlines with reminders. All data stored locally on-device.

Flutter

GitHub

Jayathri Ranasinghe

Industry Experience

Altrium · Colombo, Sri Lanka · Hybrid

Software Engineering Intern — ML / AI · Unicorn-Solutions (Pvt) Ltd

Software Engineering Intern · Unicorn-Solutions (Pvt) Ltd

My Projects

Ongoing Projects

Destiny — AI Vedic Astrology App

System for Social Service Association

Completed Projects

Long-Reads Binning & Classification

ML for Analyzing Egg Hatching

Health Watch with Emergency Notifications

Automated Notification System for Examinations

Bluetooth Chat Application

Individual Projects

Invitation Namer

ToDo App

My Interests

Photography

My Blog

Visit My Blog

Get in Touch

Location

Email

Phone