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Hi, I'm Fredrick Wijaya, a software engineer based in Taipei, Taiwan. I specialize in building robust back-end APIs and responsive front-end interfaces, collaborating closely with users to gather requirements and design specs. With experience across ASP.NET Core, Angular, and cloud-native deployments, I enjoy turning complex problems into clean, scalable solutions. In my spare time I explore VR development with Unity and C# to prototype engaging experiences, and I look for opportunities to contribute to migrations, data integrity projects, and meaningful software that users love.…Hi, I'm Fredrick Wijaya, a software engineer based in Taipei, Taiwan. I specialize in building robust back-end APIs and responsive front-end interfaces, collaborating closely with users to gather requirements and design specs. With experience across ASP.NET Core, Angular, and cloud-native deployments, I enjoy turning complex problems into clean, scalable solutions. In my spare time I explore VR development with Unity and C# to prototype engaging experiences, and I look for opportunities to contribute to migrations, data integrity projects, and meaningful software that users love.

Fredrick Wijaya

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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Hi, I'm Fredrick Wijaya, a software engineer based in Taipei, Taiwan. I specialize in building robust back-end APIs and responsive front-end interfaces, collaborating closely with users to gather requirements and design specs. With experience across ASP.NET Core, Angular, and cloud-native deployments, I enjoy turning complex problems into clean, scalable solutions. In my spare time I explore VR development with Unity and C# to prototype engaging experiences, and I look for opportunities to contribute to migrations, data integrity projects, and meaningful software that users love.…Hi, I'm Fredrick Wijaya, a software engineer based in Taipei, Taiwan. I specialize in building robust back-end APIs and responsive front-end interfaces, collaborating closely with users to gather requirements and design specs. With experience across ASP.NET Core, Angular, and cloud-native deployments, I enjoy turning complex problems into clean, scalable solutions. In my spare time I explore VR development with Unity and C# to prototype engaging experiences, and I look for opportunities to contribute to migrations, data integrity projects, and meaningful software that users love.

Available to hire

Hi, I’m Fredrick Wijaya, a software engineer based in Taipei, Taiwan. I specialize in building robust back-end APIs and responsive front-end interfaces, collaborating closely with users to gather requirements and design specs. With experience across ASP.NET Core, Angular, and cloud-native deployments, I enjoy turning complex problems into clean, scalable solutions.

In my spare time I explore VR development with Unity and C# to prototype engaging experiences, and I look for opportunities to contribute to migrations, data integrity projects, and meaningful software that users love.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Chinese

Advanced

Indonesian

Intermediate

Work Experience

Software Engineer II at Chailease Finance Co., Ltd.

January 1, 2025 - Present

Developed APIs using ASP.NET Core MVC with Angular TypeScript for the frontend. Managed tasks, bugs, and backlog in Azure DevOps; maintained version control with Git and SourceTree; monitored API data transfer and system performance via Kibana in a Kubernetes environment. Led data migration from legacy ASP.NET Web Forms to the new ASP.NET Core platform, performing data cleansing to ensure compatibility and integrity.

Software Engineer I at Chailease Finance Co., Ltd.

September 1, 2022 - December 1, 2024

Analyzed the company’s software systems and implemented enhancements to improve functionality and efficiency. Created Software Requirements Specifications (SRS) and Work Breakdown Structures (WBS) to align with user needs. Programmed using the ASP.NET framework with Visual Basic, JavaScript, SQL, and HTML, adhering to the SRS and using the WBS to meet deadlines. Participated in vendor discussions for critical integrations and developed government reporting reports integrated with third‑party software.

Software Engineer Intern at Chailease Finance Co., Ltd.

August 1, 2021 - July 1, 2022

Assisted in building SMS features that required API connections with overseas network providers. Generated downloadable forms such as payment schedules, billing, and user information using ASP.NET. Implemented revision and save features restricted to authorized personnel for compliance. Organized and managed database data according to system requirements using Microsoft SQL Server. Debugged and tested system services in QA and production environments.