Thomas A.
Mid-Level Full-Stack Software Engineer
Open to offersNew to PlatformLanguages
IndonesianEnglish
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About
Independent Full-Stack Software Engineer and former IT Lecturer with long-term experience designing and building production systems for SMEs, education, healthcare, and local government. Began career with desktop-based applications and system analysis, later expanding into Android, web backend development, and, in recent years, modern full-stack architectures using Laravel, Flutter, Node.js, and Next.js. Experienced in end-to-end delivery—from requirements analysis and data migration to application development, deployment, and production support— owning systems used daily by non-technical users and small organizations.
Experience
Non Permanent Lecturer
Respati University, Yogyakarta · 2019 — 2026Taught advanced IT courses such as Data Mining and Mobile Application Development, created course materials and assignments, and evaluated student performance through various assessments.System Analyst
CV Zion All IT Solution, Yogyakarta · 2012 — 2023Created and delivered customized software solutions for SMEs and educational institutions, primarily focusing on desktop and backend systems during initial years. Managed project lifecycles from requirements analysis to deployment and user training while collaborating closely with non-technical users.Head of IT Department
Budi Sehat Hospital, Purworejo · 2019 — 2021Oversaw the digital transformation of hospital operational systems by transitioning from Excel/manual processes to database-driven systems, and developed an Android-based patient registration application integrated with backend services.System Analyst & Application Developer
PT Okane Solution, Yogyakarta · 2010 — 2012Conducted analysis of business and operational needs for SMEs and educational clients, designed application workflows and data models for desktop systems, and was involved in the implementation, testing, and maintenance of applications throughout the full SDLC.Lecturer
State Polytecnic of Ambon · 2003 — 2010Instructed students in programming, system analysis, and database management while supervising their projects to facilitate the practical application of IT concepts.
Skills & Expertise
Education
- Master of Computer ScienceGadjah Mada University · — — 2010
- Bachelor of Science in Computer ScienceSanata Dharma University · — — 2003