Hi! I'm Ernest
Tech Lead | Software Developer | Cloud Architect
Highly motivated to embrace new opportunities and thrive on challenging tasks. My expertise lies in troubleshooting and creative problem-solving, ensuring that any assigned work is executed with precision. I have ample experience in handling computer hardware and software with proficiency.
Projects done outside of work
Portfolio
Object Oriented C++
Pacman
Low level C++ game clone that utilizes A star search algorithm, object oriented programming and collision detection.
Python Image Processing
Particle Detection Distance Calculator
To detect number of particles in a picture, measure the distance between each of the particle, and record all the data.
Java & Swing
Sales System GUI
A fastfood sales ordering system using Java Swing, using a variety of design patterns.
Angular Javascript
Restaurant Menu Web App
A restaurant menu web application allowing customer to scroll freely through the menu, mainly for food delivery purposes.
Angular Typescript
Restaurant POS System
Created in a day to replace an emergency outage of the orignal POS system, to avoid manual handwritten receipt and order tracking during POS outage.
What I have done so far
Work Experience
Tech Lead
CelcomDigi
- Developed and maintained mobile and web applications using Java, React Native, and NodeJs.
- Collaborated effectively within an agile development environment to deliver high-quality software solutions.
- Implemented seamless integration of an on-premise system with the AWS cloud by using a serverless and scalable approach.
- Lead a team of 8 developers in the design, development, and implementation of a complex in-house application.
- Managed project timelines, resources, and budgets, consistently delivering projects on time and within budget.
- Conducted regular code reviews and provided constructive feedback to ensure code quality, performance, and adherence to best practices.
SoC Software Enginerr
Realtek Malaysia
- Developed broadcasting application for Android TV using TV Input Framework
- Studied broadcasting standards and shared findings with peers to optimize and enhance applications.
- Collaborated with hardware engineers to integrate device drivers and support for new hardware components into the AOSP codebase.
- Implemented middleware in Android applications according to NTSC Standards
- Assisted in the debugging and resolution of complex technical issues, providing timely solutions.
Full Stack Developer
Multimedia University Cyberjaya
- Developed web applications using PHP and and maintain Apache XAMPP Server.
- Collaborated with engineer and researcher to fine-tune and develop high-quality prototype.
- Maintained database and generated reports for data analysis.
- Designed website based on requirement and research papers.
Research Assistant
NUS-Singtel Cyber Security R&D Laboratory
- Developed a secured face recognition authentication system.
- Collaborated with researchers and engineers to develop cutting-edge technology.
- Implemented security and cryptographic protocols using C++, Python and Java.
- Performed native integration between mobile application, AI and OpenSSL.
- Developed scripts to crawl test data to train AI model.
Tech Stack and Developer Tools