Ihan Heng Email & Phone Number

Toronto, Ontario, Canada

Toronto, Canada Area

- Migrated from SOAP‑based APIs to highly scalable and high‑performance RESTful APIs.- Redesigned and implemented the login process using JWT token and Spring Security.- Worked with multiple departments to ensure a smooth technological transition from Oracle Web Center Site to Adobe Experience Manager.- Debugged, tested, and troubleshot using JMeter to improve the mutual funds back‑end application response time by 15%- Provisioned Swagger UI to automatically generate visual documentation, making it easy for developers to effortlessly interact with the APIs and facilitate the integration process.

Montreal, Canada Area

- Redesigned and developed front‑end web application using Angular.- Created account opening back‑end application that exposes web services using Spring framework and Mule ESB.- Developed product features with vertical slicing from the UI to the persistence of data.- Collaborated with multiple project teams to expose/consume the SOAP/RESTful API.- Worked with a cross‑functional agile team that ensured continuous delivery of valuable features.- Extended the account opening online form using electronic signature that accelerated the process by 2 to 3 days and improved customers' experience by 20%

Montreal, Canada

- Produced edited, and designed computer‑assisted drawings.- Organized, maintained, and distributed the master plans of all key buildings belong to West-Central Montreal Health.- Collaborated with clients and project managers to produce floor plans that reduce on average 15% of unused space.

Master’S Degree, Computer Software Engineering

Dep, Industrial Drafting

Diploma, French

Bacholor Of Science, Computer Science