Experience

uWave - We Power Private Communities

• Singapore
• Software Development
• 1 - 100 Employee

• Senior Software Engineer

  • Jul 2021 - Present

  Singapore • Leads the development of over 30 microservices for a lifestyle-sharing community platform with more than 40,000 users. • Promoted to Technical Co-founder in the start-up to lead and maintain all the backend development and analytics. • Designed complex features: authorization, video streaming, content personalization, search ranking, chat, notification. • Developed backend microservices with Go, mobile application with Flutter, and website with React. • Introduced a generic… Show more • Leads the development of over 30 microservices for a lifestyle-sharing community platform with more than 40,000 users. • Promoted to Technical Co-founder in the start-up to lead and maintain all the backend development and analytics. • Designed complex features: authorization, video streaming, content personalization, search ranking, chat, notification. • Developed backend microservices with Go, mobile application with Flutter, and website with React. • Introduced a generic consistent caching pattern using Go Generics, reducing the source lines of code (SLOC) by 90%. • Architected the analytics pipeline from inception to implementation, covering ingestion, processing, storing, predicting. • Achieved rapid development with a lead time of 2-4 weeks per feature while supporting existing microservices. • Orchestrated code rewrites from Spring Boot to Go in a multiple-phase process without downtime. • Implemented GitLab CI/CD for seamless code deployment to Kubernetes using Helm Charts. • Optimized system infrastructure, reducing multimedia storage costs by 90% with zero egress cost. • Ensured the scalability of microservices to handle up to 10,000 concurrent users with low server cost. • Maintained Kubernetes infrastructure to support high availability with a 99.9% SLA. • Mentored and led a team of 4, facilitating rapid Agile iteration and feature development.

• Software Engineer

  • Jul 2020 - Jul 2021

  Singapore • Designed and implemented new backend features using Spring Boot microservices with a lead time of 4 weeks. • Led the development of major features: Discussion, Discover Friends, Bus Timings, and Badge Rewards. • Optimized algorithms and data caching patterns in microservices, reducing latency by 80%. • Architected a predictive bus timings system that progressively optimizes over time with 99% accuracy.



MOH Office for Healthcare Transformation (MOHT)

• Singapore
• Wellness and Fitness Services
• 1 - 100 Employee

• Software Engineer

  • Dec 2020 - Jun 2021

  Singapore • Developed the digital phenotyping platform for iOS, allowing the onboarding of iPhone users, scaling up to 10,000 users. • Simplified onboarding process using QR codes for both iOS and Android mobile devices.



MOH Office for Healthcare Transformation (MOHT)

• Singapore
• Wellness and Fitness Services
• 1 - 100 Employee

• Software Engineer Intern

  • May 2020 - Jul 2020

  Singapore



Design Prodigy

• Singapore
• Marketing Services
• 1 - 100 Employee

• Software Engineer Intern (Digital Strategy)

  • May 2019 - Aug 2019

  Singapore • Developed an automated system for campaign configurations and reports generation, reducing manhours by 70%. • Architected a semantic network to optimize ad campaigns’ configurations, lowering cost per conversion by 80% • Designed and implemented the user interface for website videos using HTML, CSS, and Javascript.