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Hi, I’m Imihami Mudiyanselage Buddhika Chathuranga Ariyasingha, a software engineer with 10+ years of hands-on experience delivering secure, scalable web solutions. I specialize in full-stack PHP development, Laravel-based application design, MySQL database management, and API security, with a proven track record of translating business requirements into robust technical designs. I’ve led cross-functional teams, mentored developers, and guided enterprise projects across government and military domains, always prioritizing security, performance, and alignment with customer goals and the latest technologies.…Hi, I’m Imihami Mudiyanselage Buddhika Chathuranga Ariyasingha, a software engineer with 10+ years of hands-on experience delivering secure, scalable web solutions. I specialize in full-stack PHP development, Laravel-based application design, MySQL database management, and API security, with a proven track record of translating business requirements into robust technical designs. I’ve led cross-functional teams, mentored developers, and guided enterprise projects across government and military domains, always prioritizing security, performance, and alignment with customer goals and the latest technologies.

Imihami Mudiyanselage Buddhika Chathuran

Full Stack Developer, Web Developer, Back-End Developer, +2

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Hi, I’m Imihami Mudiyanselage Buddhika Chathuranga Ariyasingha, a software engineer with 10+ years of hands-on experience delivering secure, scalable web solutions. I specialize in full-stack PHP development, Laravel-based application design, MySQL database management, and API security, with a proven track record of translating business requirements into robust technical designs. I’ve led cross-functional teams, mentored developers, and guided enterprise projects across government and military domains, always prioritizing security, performance, and alignment with customer goals and the latest technologies.…Hi, I’m Imihami Mudiyanselage Buddhika Chathuranga Ariyasingha, a software engineer with 10+ years of hands-on experience delivering secure, scalable web solutions. I specialize in full-stack PHP development, Laravel-based application design, MySQL database management, and API security, with a proven track record of translating business requirements into robust technical designs. I’ve led cross-functional teams, mentored developers, and guided enterprise projects across government and military domains, always prioritizing security, performance, and alignment with customer goals and the latest technologies.

Available to hire

Hi, I’m Imihami Mudiyanselage Buddhika Chathuranga Ariyasingha, a software engineer with 10+ years of hands-on experience delivering secure, scalable web solutions. I specialize in full-stack PHP development, Laravel-based application design, MySQL database management, and API security, with a proven track record of translating business requirements into robust technical designs.
I’ve led cross-functional teams, mentored developers, and guided enterprise projects across government and military domains, always prioritizing security, performance, and alignment with customer goals and the latest technologies.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Software Engineer at Directorate of Information Technology, Sri Lanka Army

January 1, 2022 - Present

Architected and led the development of large-scale, operation-driven military software systems, driving digital transformation across operations. Spearheaded mission-critical applications including Fuel Management System (connecting 174 stations and 3,000+ locations) with QR-based mobile distribution, and the Ration Management System (integrated 7 depots, 65 squadrons and 420+ locations). Provided technical leadership and mentorship to development teams while ensuring adherence to security standards and scalability. Established robust API integrations with existing military systems.

Software Engineer at Directorate of Information Technology, Sri Lanka Army

January 1, 2022 - October 17, 2025

Led development of enterprise systems serving 170,000+ personnel across 600+ locations. Delivered key military operations management systems including Weapon and Ammunition Management System; Disciplinary Violation Management System; Property Management System; Engineering Inventory System.

Associate Software Engineer at Directorate of Information Technology, Sri Lanka Army

January 1, 2018 - October 17, 2025

Developed and deployed critical operational systems including Thalsevana Hotel Management System, Athlete Information Management System, Procurement Process Management System, and Training Information Management System.

Web Developer at Ewis (Pvt) Ltd

January 1, 2015 - October 17, 2025

Delivered 10+ government institution websites and systems, including NAITA Student Management System, Colombo Municipal Council Website, Ministry of Justice Website, State Pharmaceuticals Manufacturing Corporation Website, and Ranminithenna Telecinema Park Website.

Freelance Software Engineer at Self-employed

January 1, 2021 - Present

Designed and developed enterprise-level solutions for government and educational institutions, including Local Loan and Development Fund (LLDF) application and website, MyDS School Management System, and Counsel Management System for the Attorney General Department.

Senior Software Engineer at Directorate of Information Technology, Sri Lanka Army

January 1, 2022 - November 5, 2025

Architected and led the development of mission-critical, large-scale military software systems, enabling digital transformation across operations. Directed development of Fuel Management System connecting 174 stations and 3,000+ locations, including a QR-based mobile solution for real-time fuel distribution. Designed and implemented Ration Management System with analytics, integrating 7 depots, 65 squadrons, and 420+ locations, while ensuring security, scalability, and API integration with existing systems.

Software Engineer at Directorate of Information Technology, Sri Lanka Army

January 1, 2022 - January 1, 2022

Led development of enterprise systems serving 170,000+ personnel across 600+ locations. Delivered key operations management systems including Weapon and Ammunition Management System, Disciplinary Violation Management System, Property Management System, and Engineering Inventory System. Technologies included PHP, MySQL, Laravel, Bootstrap, Ajax, RESTful APIs, and MVC Architecture, with a focus on security and maintainability.

Associate Software Engineer at Directorate of Information Technology, Sri Lanka Army

January 1, 2018 - January 1, 2018

Developed and deployed critical operational systems: Thalsevana Hotel Management System, Athlete Information Management System, Procurement Process Management System, and Training Information Management System. Employed PHP, MySQL, Bootstrap, Ajax, and MVC Architecture to deliver reliable government-grade software solutions.

Web Developer at Ewis (Pvt) Ltd, Rajagiriya

January 1, 2015 - January 1, 2015

Freelance Software Engineer at Self-employed

January 1, 2021 - November 5, 2025

Designed and developed enterprise-level solutions for government and educational institutions: LLDF application and website (loan management, mobile field officer app, official site), MyDS School Management System (RFID attendance, parent–teacher portal), and Counsel Management System for Attorney General's Department (case management and mobile app). Technologies: Laravel, MySQL, Bootstrap, WordPress, RESTful APIs.