Low JianKhai

Computer science background. Able to speak English, Chinese, and Malay fluently, with good Japanese communication skills. Experienced with C++, Java, Python, JavaScript, and C#.

Started as a Network Engineer at Huawei Technologies in 2019 and worked there for four years before pursuing programming full-time.

Spent 10 months self-studying and building games before applying for software engineering roles.

Currently working as a Software Developer, developing HR-related systems using ASP.NET technologies.

Software Engineer at PureHR Sdn Bhd, responsible for developing a new HR system to replace the existing legacy platform used by clients primarily in Malaysia.

• Developed key Leave and Claims modules for a new HR system.
• Designed core data models and multi-level approval workflows for HR processes.
• Implemented backend features and business logic using C#, ASP.NET Core, EF Core, and SQL Server.
• Built and maintained user-facing features with Razor, JavaScript, jQuery, and DataTables.
• Troubleshot and resolved technical issues across application logic, database queries, and system behavior.
• Technologies used: C#, ASP.NET Core MVC, ASP.NET Boilerplate (ABP), Entity Framework Core, SQL Server, JavaScript, jQuery, Razor Views, Bootstrap, DataTables, Mustache.

Software Engineer supporting people-counting products and services, with responsibility for server deployment, maintenance, and technical support.

• Led server installations from scratch for three customers and set up a staging server for internal use.
• Conducted server maintenance, monitoring, and troubleshooting.
• Deployed modules using Windows, Docker, and Kubernetes.
• Managed SSL certificate renewal and installation through IIS, HAProxy, and Cloudflare.
• Provided support across ASP.NET web applications, servers, and connected devices.
• Technologies used: MSSQL, MySQL, MariaDB, PostgreSQL, ASP.NET, Linux, Docker, Kubernetes, Python, C#, Apache Kafka, Apache Doris, Apache Pulsar, ThingsBoard, Keycloak, HAProxy, and Airflow.

Dedicated time to self-study and personal projects while transitioning from network engineering to software development.

• Created games with Unity, including Kitchen Chaos and Pixel Adventure variations.
• Built a mental-arithmetic Android application with Android Studio and Java.
• Technologies used: C#, Java, and Unity.

Network Engineer delivering telecommunications network solutions, including six months as an RF Engineer in Nanjing and three and a half years as a Datacom Engineer in Bangkok.

• Managed the 5G rollout for Jiangsu Province.
• Prepared and configured router configurations for IPRAN networks, and led a router software upgrade project.
• Conducted proof-of-concept testing for routers and switches, led 5G2B projects, and installed Network Cloud Engine for clients.
• Obtained Huawei Certified ICT Expert (Datacom-Carrier) certification.
• Received the 2022 H2 TOP Excellent Operation Star award for high-volume network operations without incidents.

Intern Java Application Engineer supporting server-side web application development and website functionality improvements.