Alfonsus Jason Christian / Software engineer
Full-stack applications. Business systems.
Thoughtful digital experiences.
Currently at PT Solusi Kode Indonesia
Tangerang, IndonesiaBuilt with a practical mindset.
Selected work
Personal / 2026
A newsroom for a world that never stops moving.
A full-stack digital newsroom covering technology, finance, world, and public affairs. Built with categorized stories, RSS updates, authenticated content management, and automated content sync in collaboration with Neuraspheres.
Freelance / 2026
Business expertise, without the language barrier.
A trilingual website in Indonesian, English, and Mandarin for a tax, accounting, and legal consultancy. Includes five service areas, PPh 21 and withholding tax calculators, testimonials, and WhatsApp consultation booking.
Community / 2026
A digital gathering place for a local community.
A community website I designed, developed, and maintain. Devotional reflections, prayer guides, event schedules, content administration, and a photo gallery support parish activities in Tangerang.
Experience
From enterprise workflows to products people use every day.
The full storySoftware Engineer
Developing an online psychological test proctoring system for FIFGROUP, helping ensure candidate test integrity through real-time monitoring and cross-functional collaboration.
Junior Software Engineer Intern
Developed and customized Odoo Accounting, Inventory, and Purchase modules with Python and XML/QWeb. Optimized PostgreSQL queries and contributed across the Agile lifecycle, from sprint planning to production deployment with Gitflow, CI/CD, and Azure.
I like turning complicated problems into software that makes sense. Thoughtful interfaces on the outside. Reliable systems underneath.
Meet Jason