Looking for a job

Thinh dev

@thinhdev

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Software Developer | Java, Spring Boot, React | Remote contracts, 20 hrs/week

Vietnam

Message

What I'm looking for

Seeking remote, part-time contract work, around 20 hours per week, in backend APIs, integrations, bug fixes and web application maintenance. Based in Hanoi, Vietnam (UTC+7). Prefer clear deliverables and asynchronous communication.

Software developer working with Java/Spring Boot, React and relational databases. At NTLA, I develop and maintain digital library systems using ASP.NET Core and WebForms, including DRM/OJS integrations.

As co-founder and sole developer at CKH, I handle backend APIs, database design, frontend implementation, deployment and maintenance. My work includes the CKH seller portal and storefront, plus administration and learning features.

Based in Hanoi, Vietnam (UTC+7). Available around 20 hours per week for remote, part-time contract work focused on APIs, integrations, bug fixes and application maintenance. English: intermediate.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

NTLA

Mar 2025 - Present (1 year 6 months)

Develop and maintain digital library platforms for university libraries using ASP.NET Core and legacy ASP.NET WebForms. Investigate and resolve DRM and OJS integration issues. Build .NET MAUI features connecting library mobile clients to backend services.

Current

Co-founder & Full-Stack Developer

Current

CKH Sport

Jan 2024 - Present (2 years 8 months)

Co-founded CKH Sport and serve as its sole developer, owning backend APIs, database design, frontend, deployment and maintenance. Build Java/Spring Boot services with PostgreSQL, Kafka, Redis and Keycloak, plus React/Next.js administration and learning features. Developed the CKH seller portal and storefront using Angular and Nuxt 3.