Open to AI/ML, Full-Stack & Consulting Work
// Hi, I'm

Yasiru Chamuditha

🚀 Available for Freelancing!

3 years building production AI/ML systems and full-stack applications — from computer vision and explainable ML to enterprise ERP platforms. I also consult for businesses on AI adoption and teach O/L & A/L ICT, turning complex tech into things people can actually use.

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Yasiru Chamuditha
🧠 AI / ML
💻 Development
💼 Consulting
🎓 Teaching
About me

Who I Am

I'm Yasiru Chamuditha Wijesinghe, a Software Engineer with 3 years of experience spanning AI/ML engineering, full-stack development, technical consulting, and ICT education. I hold a BSc (Hons) Computing from Coventry University, UK (via NIBM Sri Lanka), and I'm based in Galle, Sri Lanka.

On the engineering side, I build production ERP modules and SaaS platforms with the MERN stack and NestJS, and ship computer vision, deep learning, and explainable ML systems using Python, TensorFlow, XGBoost, and SHAP — deployed on Docker and AWS.

As a freelance consultant, I help small businesses design workflows, adopt AI automation, and ship Micro-SaaS products end to end. I'm also a part-time ICT teacher for O/L and A/L students, which keeps me sharp at breaking down complex systems into concepts anyone can grasp.

3+Years Experience
7+Projects Shipped
O/L·A/LICT Taught

Open for Work

Available for AI/ML & Software Engineering roles, freelance consulting, and ICT tutoring.

AI / ML Full-Stack Dev Consulting Computer Vision O/L·A/L ICT Teaching
→ Let's Talk
Technical skills

Tech Stack

🧠

AI / ML & Data Science

Core strength
Python TensorFlow PyTorch Scikit-learn OpenCV XGBoost LangChain Hugging Face Pandas NumPy 📚 RAG 🕸 Deep Learning 🌐 Federated Learning
💻

Development (Full-Stack)

Advanced
React.js Next.js HTML5 CSS3 Tailwind CSS TypeScript JavaScript Node.js Express.js NestJS FastAPI PHP Java C# Android
🗄️

Databases & Vector Stores

Advanced
MongoDB PostgreSQL MySQL MS SQL Server Firebase Qdrant Supabase Redis
🚀

DevOps & Cloud

Advanced
Git GitHub Docker AWS CI/CD Postman n8n Automation 🔌 REST API Design
💼

Consulting

3+ yrs
🏗 System Design 📋 Requirements Analysis 🧭 AI Adoption Strategy ⚙ Workflow Automation 🚀 Micro-SaaS Delivery 💬 Client Communication
🎓

Teaching (ICT)

Part-time
📘 G.C.E. O/L ICT 📗 G.C.E. A/L ICT 🗂 Curriculum Planning ✍ Exam Prep 💻 Programming Fundamentals
Career path

Work History

🧩

Freelance Software Engineer & AI Consultant

Self-employed
Independent Consulting
January 2024 – Present
  • Supported small businesses with digital solutions, workflow improvements, and AI automation strategy.
  • Developed custom web applications and Micro-SaaS solutions tailored to client requirements.
  • Worked across system design, API integration, and AI/ML model integration & deployment.
💼

Software Developer Intern

Internship
Rabbit Solutions (Pvt) Ltd — Sumathi Group
November 2024 – September 2025
  • Engineered scalable full-stack features for enterprise web applications using PHP, Node.js, and the MERN stack — owning development from database design to deployment.
  • Optimised REST APIs and core backend logic within complex ERP modules, improving system performance and data retrieval speeds.
  • Collaborated with cross-functional teams and clients to translate requirements into technical solutions and resolve critical system issues.
  • Maintained and enhanced existing ERP systems, ensuring stability and alignment with evolving business needs.
🎓

ICT Teacher — G.C.E. O/L & A/L

Part-time
Independent Tutoring
2023 – Present
  • Teach Information & Communication Technology to G.C.E. Ordinary Level (O/L) and Advanced Level (A/L) students.
  • Cover programming fundamentals, databases, networking, and systems concepts aligned with the national ICT syllabus.
  • Build exam-focused study plans and simplify complex technical topics into clear, practical lessons.
Selected work

Featured Projects

🏥 Healthcare

Medicare Channeling System

Multi-role healthcare channeling platform for patients, doctors, nurses, lab techs & receptionists, with dynamic queue management and location-aware scheduling.

PHPNode.jsReactMySQLREST API
Internship — Rabbit Solutions
🤖 AI System

AI-Driven Pre-Diabetes Risk Prediction

Predictive ML model using XGBoost + federated learning to assess health risk from lifestyle data, with SHAP explainability and personalised recommendations.

PythonXGBoostSHAPReactMongoDB
⌥ Frontend ⌥ Backend
🌿 Computer Vision

Plant Disease Detection System

Deep learning CV model (MobileNetV2, ResNet50) achieving 90%+ accuracy on PlantVillage dataset, deployed as an interactive Streamlit app.

PythonOpenCVTensorFlowStreamlit
⌥ GitHub ↗ Live Demo
♻ Computer Vision

Smart Waste Classification System

CNN-based computer vision model automating waste sorting into Plastic, Organic and Metal categories with 90%+ classification accuracy.

PythonTensorFlowStreamlitOpenCV
⌥ GitHub
🛍 SaaS

Jewellery Retail SaaS Platform

Multi-tenant SaaS solution with POS, inventory management and accounting modules, secured with JWT auth and RBAC, deployed via Docker.

NestJSReactPostgreSQLDockerJWT
⌥ GitHub
🚌 Full-Stack

RideSync — NTC Bus Ticketing

Full-stack inter-provincial bus seat reservation system with complex schedule management and secure authentication, deployed on AWS.

Next.jsNode.jsMongoDBAWS
⌥ GitHub ↗ Live Demo
Learning journey

Education & Skills

🎓 Education

BSc (Hons) Computing — 2:1

Coventry University, UK (via NIBM, Sri Lanka)
Nov 2023 – Nov 2025
Specialisation: Software Engineering

Higher National Diploma in Software Engineering

National Institute of Business Management (NIBM)
Dec 2022 – Dec 2023
✦ Distinction — GPA 3.96

Diploma in Software Engineering

National Institute of Business Management (NIBM)
May 2021 – Aug 2022
✦ Distinction — GPA 3.96

G.C.E. Advanced Level

St. Aloysius College, Galle
2018

🗣 Soft Skills

Analytical Thinking Cross-Functional Teamwork Self-Directed Learning Technical Communication Mentoring & Teaching

🌐 Languages

English Sinhala

📍 Based in

Galle, Sri Lanka — open to remote & relocation for the right opportunity.

Get in touch

Let's Connect

Let's Build Something Remarkable

Open to AI/ML & Software Engineering roles, freelance consulting, and ICT tutoring. Let's talk.

Phone
+94 77 289 2731
Location
Galle, Sri Lanka
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