AWS•AZURE•DOCKER•MOBILE APPS (ANDROID / IOS)•AGENTIC AI•LLM / RAG•ML / DL / AI•COMPUTER VISION•MYSQL / POSTGRESQL•EMBEDDED SYSTEMS•FULL-STACK ENGINEERING•AWS•AZURE•DOCKER•MOBILE APPS (ANDROID / IOS)•AGENTIC AI•LLM / RAG•ML / DL / AI•COMPUTER VISION•MYSQL / POSTGRESQL•EMBEDDED SYSTEMS•FULL-STACK ENGINEERING•
Nimsara Liyanage
Nimsara
Liyanage
Software · AI / ML
Code that scales.
AI that thinks.
ENGINEER
inLinkedInGHGitHub

Turning ideas into impactful solutions through code and innovation — an Associate Software Engineer specializing in scalable mobile & backend software, Agentic AI, LLMs & RAG.

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GITHUB CONTRIBUTIONS
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PUBLIC REPOSITORIES
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COMMITS IN LAST YEAR
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YEARS OF CODING
01 — MY JOURNEY

Building at the intersection of software, Agentic AI & data-driven solutions.

Associate Software Engineer with experience in building scalable mobile applications and backend systems. I specialize in Flutter development and cloud-native architectures using AWS and Azure, delivering reliable, production-ready software with a focus on performance and user experience.

Alongside software engineering, I actively explore Artificial Intelligence with a particular interest in Agentic AI, LLMs, RAG and Machine Learning pipelines. I enjoy building intelligent, scalable systems that bridge modern AI technologies with robust software engineering practices.

Download Resume ↓
CORE EXPERTISE
AWS
Azure
Docker
Mobile Apps (Android / iOS)
Agentic AI
LLM / RAG
ML / DL / AI
Computer Vision
MySQL / PostgreSQL
Embedded Systems
Full-Stack Engineering
02 — EXPERIENCE

Work Experience

2026 JAN — PRESENT
Associate Software Engineer — Aagee AI

Associate Software Engineer — Aagee AI

Aagee AI (Singapore). Building scalable mobile apps with Flutter and serverless backends on AWS & Azure — working across Agentic AI, LLMs and RAG.

2025 FEB — 2025 AUG
Software Engineer Intern — FocalID Technologies

Software Engineer Intern — FocalID Technologies

Mobile & AI implementations, full-stack development and backend architecture.

03 — EDUCATION

Education

2021 — 2025
BSc. Eng (Hons) - Computer Engineering

BSc. Eng (Hons) - Computer Engineering

University of Jaffna. Graduated in Computer Engineering, specializing in Software Engineering, Artificial Intelligence, Machine Learning & Deep Learning.

2015 — 2018
G.C.E. Advanced Level — PL/Royal College

G.C.E. Advanced Level — PL/Royal College

Physical Science stream (Combined Mathematics, Physics & Chemistry). Improved district ranking across three examination attempts: 119 → 30 → 3.

2015
G.C.E. Ordinary Level — PL/Royal College

G.C.E. Ordinary Level — PL/Royal College

Completed the G.C.E. Ordinary Level with results of 8 A's and 1 B.

04 — SELECTED WORK

Featured Projects

DRAG / SCROLL →
AssignME — Task Assignment & Management App
01MOBILE APPLICATION | AWS SERVERLESS ARCHITECTUREMOBILE APP | AWS SERVERLESS

AssignME — Task Assignment & Management AppAssignME

A high-performance task management and assignment app built with Flutter and Riverpod on a secure serverless AWS backend — Cognito auth, Lambda, API Gateway and DynamoDB, with automated anonymous-to-authenticated device tracking telemetry.

FlutterRiverpodAWS CognitoLambdaDynamoDB
Code ↗
AWS FCM Push-Notification Reminder App
02MOBILE APPLICATION | AWS SERVERLESS ARCHITECTUREMOBILE APP | AWS SERVERLESS

AWS FCM Push-Notification Reminder AppReminder App

Event-driven reminder & push-notification system — Flutter frontend on a fully serverless AWS backend: API Gateway, Lambda, EventBridge Scheduler, DynamoDB and SNS delivering FCM push notifications.

FlutterAWS LambdaEventBridgeDynamoDBFCM
Code ↗
Face Mask Detection System
03COMPUTER VISIONCOMPUTER VISION

Face Mask Detection SystemFace Mask Detection

Real-time computer vision system that detects whether people are wearing face masks, built with OpenCV and Python.

OpenCVPythonComputer Vision
Code ↗
Sinhala Spelling & Grammar Checker
04AI / Machine LearningAI / Machine Learning

Sinhala Spelling & Grammar CheckerSinhala Grammar Checker

Multiple models for detecting and correcting Sinhala spelling and grammar errors — final combined model uses a custom LSTM with a Random Forest classifier.

AIMLDLLSTM
Code ↗
VenueVista — Lecture Hall Booking System
05FULLSTACKFULLSTACK

VenueVista — Lecture Hall Booking SystemVenueVista

A comprehensive lecture hall booking system for the university, built with React.js and Spring Boot on MySQL.

ReactSpring BootMySQL
Code ↗
Plant Disease Detection System
06DEEP LEARNINGDEEP LEARNING

Plant Disease Detection SystemPlant Disease Detection

VGG16 + ResNet50 detection system assisting early disease identification and better crop management.

VGG16ResNet50Deep Learning
Code ↗
Responsive React Blog Application
07FRONTENDFRONTEND

Responsive React Blog ApplicationReact Blog App

A responsive blog platform for creating, managing and sharing content — built on React Router 6 with a modern, user-centric design.

ReactJSCSS
Code ↗
Smart Fingerprint Attendance System
08EMBEDDEDEMBEDDED

Smart Fingerprint Attendance SystemFingerprint Attendance

Biometric attendance prototype using the AS608 fingerprint sensor and Arduino, paired with a React dashboard.

ArduinoAS608React
Code ↗
University Campus Network Design
09NETWORKINGNETWORKING

University Campus Network DesignCampus Network Design

Complete campus network with VLAN segmentation, subnetting & CIDR IP optimization, inter-VLAN routing and secured Wi-Fi — simulated end-to-end in Cisco Packet Tracer.

Cisco Packet TracerVLANsSubnetting
View ↗
Uber Eats Database App
10BACKENDBACKEND

Uber Eats Database AppUber Eats DB App

PHP backend project exploring CRUD operations, SQL indexing and the full family of SQL joins.

PHPSQLCSS
Code ↗
05 — BEYOND CODE

Extra-Curricular

DRAG / SCROLL →
YarlXtreme 2024 Hackathon
HACKATHON2nd Runner-Up

YarlXtreme 2024 Hackathon

Secured 2nd runner-up at the YarlXtreme 2024 hackathon.

Code Storm 2.0 — 2024
HACKATHON5th Place

Code Storm 2.0 — 2024

Placed 5th at the Code Storm 2.0 2024 hackathon.

Senior Editor — IEEE Communications Society
EDITORIALJun 2024 – Nov 2024

Senior Editor — IEEE Communications Society

Led editorial work and publications for the IEEE Communications Society student chapter.

Web Master — Engineering Student Union
LEADERSHIPAug 2023 – Aug 2024

Web Master — Engineering Student Union

Managed and maintained the web presence of the Engineering Student Union, University of Jaffna.

Editor — IEEE RAS Student Chapter, UoJ
EDITORIALJan 2022 – Dec 2023

Editor — IEEE RAS Student Chapter, UoJ

Editor for the IEEE Robotics & Automation Society student chapter at the University of Jaffna.

Student Organizing Committee — ICE 2024
VOLUNTEERING2nd Int'l Conference on Engineering

Student Organizing Committee — ICE 2024

Member of the Student Organizing Committee for the 2nd International Conference on Engineering, 2024.

FIDE Rated Chess Player
CHESSPeak ELO 1624

FIDE Rated Chess Player

FIDE rated player with a peak ELO of 1624. Qualified District Arbiter & National Arbiter.

Inter-Faculty Chess Champion
CHESS2022 – 2024

Inter-Faculty Chess Champion

Chess player for the faculty team — 1st runner-up (2022) and back-to-back inter-faculty champions (2023 & 2024).

National 'B' Chess Champion
CHESS2018 & 2024

National 'B' Chess Champion

National 'B' champion representing the North Western Province (2018) and North Central Province (2024).

National Sports Festival — Chess
SPORTSNCP Team · 2018 & 2024

National Sports Festival — Chess

Champion at the provincial selection and represented the North Central Province team at the 2018 and 2024 National Sports Festivals.

06 — LEADERSHIP

Leadership

🎓

Royal Central College — Polonnaruwa

Senior Prefect — Royal College Prefect Board
2015 – 2018
Chess Captain — Royal College Chess Team
2016 – 2018
⚙️

Faculty of Engineering — University of Jaffna

Chess Captain — Engineering Faculty Team
2023 – 2024
07 — GET IN TOUCH

Let's build
something.

t.nimsaraliyanage@gmail.com
+94 70 248 2457/Colombo, Sri Lanka/GITHUBLINKEDIN