Backend Engineer

Experience

Three years of Java backend work, from banking platforms to SaaS products for Korean clients.

04/2026 – Present
Wala-ICT
Backend Software Engineer
Software products for Korean clients. Main backend engineer of a multi-tenant SaaS, responsible for production releases of live platforms.
BitBuild S-Space Miribom
11/2024 – 03/2026
Unit Technology Corporation
Backend Software Engineer, R&D
Digital signature and banking solutions. Highest Potential Employee 2025, Most Productive Team 2025.
Signature Hub Paperless Easy Doc ACH Gateway JCanary Core
09/2023 – 10/2024
Laptrinhjavaweb
Backend Developer
Java backend development.
JavaSpring Boot
08/2025 – Present
Straffico
Freelance Backend Engineer
Project and cost control platform for construction companies. Backend features and the blue-green production release pipeline.
Straffico

Recognition