{"data":{"jobs":{"edges":[{"node":{"frontmatter":{"title":"Software Engineer","company":"Gearment","location":"Ho Chi Minh City, Vietnam","range":"Dec 2024 - Present","url":"https://gearment.com/"},"html":"<ul>\n<li>Designed and implemented core backend logic for financial and order management modules, including G-Credit and tiered pricing systems, using Golang to ensure accuracy in high-value transactions.</li>\n<li>Built high-performance asynchronous import/export pipelines for large-scale datasets, eliminating memory leaks and preventing timeout issues during long-running operations.</li>\n<li>Implemented complex refund and cancellation workflows with strict business rule validation, maintaining strong data consistency across distributed system states.</li>\n<li>Developed comprehensive logging and auditing mechanisms to improve system traceability and operational visibility in production environments.</li>\n<li>Integrated external partners through webhook-driven, event-based workflows, ensuring fault-tolerant and reliable asynchronous communication.</li>\n</ul>"}},{"node":{"frontmatter":{"title":"Fullstack Developer","company":"Esol Labs","location":"Ho Chi Minh City, Vietnam","range":"Jul 2023 - Dec 2024","url":""},"html":"<ul>\n<li>Developed a high-concurrency reward claiming system for Web3 partners, ensuring API reliability and system stability during peak livestream traffic.</li>\n<li>Built scalable backend services integrating major Web3 protocols such as Lido and DWF Labs, supporting custom business logic and reward distribution workflows.</li>\n<li>Designed and implemented a POS-style SaaS management system using Clean Architecture, handling complex order lifecycles, user permissions, and transactional data integrity.</li>\n<li>Worked extensively with Golang and Python to build backend services capable of operating reliably under heavy load.</li>\n<li>Optimized real-time communication infrastructure for chat and video call features using WebSocket and Redis, improving message delivery reliability.</li>\n<li>Tuned real-time media flow logic to reduce video call latency, directly enhancing user experience during live interactions.</li>\n<li>Collaborated closely with backend and frontend teams to diagnose performance bottlenecks in high-concurrency, real-time systems.</li>\n</ul>"}}]}}}