Thisari Siriwardana

First-Class BSc (Hons) Information Technology graduate and full-stack developer passionate about identifying real-world problems and building practical technology solutions. Hands-on experience developing responsive web applications and REST APIs using React, TypeScript, JavaScript, Node.js, Express.js and MongoDB. Experienced in data-driven application design, authentication and authorization, API validation, database integration, testing and deployment.

Currently developing O/L Maths Hub, an EdTech platform that combines Mathematics tutoring experience with software development to create an interactive online learning environment for Sri Lankan Ordinary Level students.

Freelance Full Stack Web Developer - Self-Employed

(2024-01)

• Develop responsive full-stack web applications using React, TypeScript/JavaScript, Node.js, Express.js and MongoDB.
• Translate real-world requirements into practical frontend, backend and database solutions.
• Design REST APIs, reusable components, database schemas and application workflows based on project requirements.
• Implement authentication, authorization, validation, CRUD operations and API integrations across full-stack applications.
• Work through planning, implementation, debugging, testing, deployment and iterative improvement.
• Use Git/GitHub workflows and AI-assisted development tools to accelerate implementation, debugging and technical research.

Project Support Coordinator - Kawichchi by Siriwardana (Pvt) Ltd

(2024-12 - 2026-03)

• Coordinated project schedules, milestones, documentation and communication across clients, consultants, production teams and management.
• Monitored project progress, identified issues and supported practical solutions to keep projects moving toward delivery.
• Maintained communication between technical, operational and production stakeholders to clarify requirements and resolve project issues.

IT Intern - SunTech Information Systems (Pvt) Ltd

(2022-11 - 2023-03)

• Supported software testing, troubleshooting, defect identification and technical documentation.
• Worked with technical teams to verify application functionality and investigate reported issues.

English Medium Mathematics Tutor - O14 Institute

(2025-12)

• Deliver English-medium Mathematics lessons for secondary-level students following the Sri Lankan curriculum.
• Develop structured lessons, worked examples, practice activities and assessments focused on conceptual understanding and problem solving.
• Identify common student difficulties and adapt explanations and learning activities accordingly.
• Use practical teaching experience to inform the development of the O/L Maths Hub learning platform.

English Medium Mathematics & ICT Tutor - Sciencom Education (Pvt) Ltd

(2023-06 - 2025-11)

• Delivered Mathematics and ICT lessons using structured explanations and practical learning activities.
• Developed problem-solving exercises and supported students in building mathematical reasoning and confidence.

BSc (Hons) Information Technology - Information Technology - University of West London - via ANC Education (2025-01 - 2026-01)

Pearson BTEC Higher National Diploma (HND) in Computing - Computing - CINEC Campus (2022-01 - 2024-01)