- Employment Hero provides customer an All-In-One HR platform to manage life cycle of their employees in both website and mobile- As Software-Engineer of Payroll integration team, i contribute to project to synchronize employees and their dependent data with other Payroll system like Keypay, Xero, ... to ensure data consistency- Collaborate with other global teammates to design, documentation, implement and improve code- Help client hot fix some cases through support tickets and propose solution to resolve for long term- Tech stack: Ruby on Rails, React Js, Datadog, Circle CI, ...

- Reputa is a platform to help customers manage their reputation in social network. They can know who are talking about them by our crawled data from different social platform like Facebook, Youtube, Tiktok, ..., analyzed statistics about their reputation. The platform also integrate LLMs to predict the news about customers is positive, negative or neutral- As Backend-Engineer, I provide ideas to implement new features, maintain old system in VMs, resolve support tickets, ...- Build structured logger and log collector, migrate log from files to ELK stack- Contribute to transform old system in VMs to K8s- Contribute to project MLOps to build new source code for labeling data, help improve performance and automate multiple tasks- Tech stack: Java, Golang, Python, ElasticSearch, MySql, Kafka, ActiveMQ, Kubernetes, Mongo, Redis ...

- Stayway (https://stayway.co.jp/) is a website providing information about subsidy of Japan's government, help customers approach and apply to their suitable subsidy- As Backend-Engineer, I design and implement new features, optimize performance, fix bug for legacy code- Tech stack: Go-gin, MySQL, Docker, Cronjob