Summary
Onesinus Saut Parulian is a pragmatic full-stack software engineer and engineering manager with about a decade of hands-on experience delivering custom ERP, web, and AI-integrated solutions. He runs his own freelance practice focused on production-ready Odoo and bespoke software while also contributing as a senior backend engineer and instructor, blending people leadership with day-to-day coding. Comfortable across Python, Golang, PHP, and JavaScript stacks, he repeatedly moves projects from legacy maintenance to production-grade systems and sets up observability and CI patterns for reliability. Known for preferring focused, efficient work over overtime, he mentors developers, builds practical tooling for AI integrations, and creates learning content for Udemy and technical bootcamps. Colleagues describe him as tool-agnostic and mission-first—aiming to simplify complexity, share knowledge freely, and deliver dependable software at fair cost.
10 years of coding experience
8 years of employment as a software developer
General English, General English at EF International Language Campuses
Bachelor's degree, Teknik Infromatika, 3.47 / 4, Bachelor's degree, Teknik Infromatika, 3.47 / 4 at Sekolah Tinggi Ilmu Komputer Cipta Karya Informatika
Postgraduate Degree, Master of Computer Science, Postgraduate Degree, Master of Computer Science at Universitas Nusa Mandiri
Teknik Komputer Dan Jaringan, 85.4/100, Teknik Komputer Dan Jaringan, 85.4/100 at SMK Negeri 36 Jakarta
Indonesian, Indonesian