Ezra Koh

Java Engineer @ Ant International

Country

Malaysia

City

Subang Jaya

Industry

Higher Education

Skill

Web Development, MySQL, API Development, Git, Unit Testing, Software Design, PHP, Laravel, JavaScript, HTML, Cascading Style Sheets (CSS), Python (Programming Language), Verilog, ModelSim, Data Structures, Object-Oriented Programming (OOP), Data Mining, Wireshark, Raptor, SQL

Experience

Java Engineer

Ant International

2025-8 - Present · 1 yr 2 mos

Federal Territory of Kuala Lumpur, Malaysia

Contributing to Ant Bank HK's digital banking platform as part of a distributed engineering team. Developing and maintaining microservices-based backend systems that power Hong Kong's digital banking operations. Key responsibilities: • Developing scalable backend services using Java Spring Boot in a microservices architecture • Collaborating daily with engineering teams across Kuala Lumpur, Hong Kong, Shenzhen, Changsha and Hangzhou Tech Stack: Java, Spring Boot, Microservices, Dubbo RPC, RocketMQ, MySQL, Redis, Nacos, MyBatis

Software Engineer

Awaken Digital Solution

2024-9 - 2024-11 · 3 mos

Subang Jaya

Software Engineer Intern

Awaken Digital Solution

2024-7 - 2024-9 · 3 mos

Subang Jaya, Selangor, Malaysia

Engineered RESTful APIs using Laravel/PHP to power interactive features Integrated third-party services via REST APIs Enhanced API security by implementing custom IP whitelisting middleware and a CMS-driven approval process Built admin interfaces (DCAT framework) for managing permissions, rewards, and user groups via CRUD operations