Work Experience
Software Engineer
ShareTrip Ltd.
Aug 2022 – Present
Key Achievements
- ▸Delivered double-entry accounting platform (PHP, Yii2, MySQL, Redis, RabbitMQ) reducing finance workload ~70%
- ▸Achieved 95% to 100% ledger success with DLQs, idempotent consumers, and audit/replay pipelines
- ▸Migrated reporting to async Redis queues, cutting load ~40% and adding SLI dashboards
- ▸Raised airline ticketing SLA 84% to 96% by enforcing TOTP 2FA and audited state machines
- ▸Improved conversion +9% and reduced drop-offs −22% in Next.js ancillary flows
Tech Stack
PHPYii2MySQLRedisRabbitMQNext.js
Software Engineer
Desktop IT
Aug 2020 – Jul 2022
Key Achievements
- ▸Cut POS-storefront sync lag ~85% and raised on-hand accuracy 92% to 98%
- ▸Reduced P95 latency ~30% at peak via MySQL indexing, pooling, and Redis caching
- ▸Reduced exam-result TAT ~90% and manual grading effort ~95% (theExamly platform)
- ▸Increased live-session engagement ~25% and ARPPU ~18% for HuhuLive streaming backend
- ▸Implemented Google Play Billing with webhook verification and idempotent retries
Tech Stack
LaravelNode.jsPostgreSQLRedisWebSocketFirebase
Impact Summary
Performance Improvements
- • 40% reporting load reduction
- • 85% sync lag reduction
- • 30% P95 latency improvement
- • 90% exam processing TAT reduction
Business Metrics
- • 70% finance workload reduction
- • 9% conversion rate increase
- • 25% engagement improvement
- • 12% ARPPU increase