Sin Meai Lee (Chrisann)

Software Development Engineer @ Simplr Logic Sdn. Bhd.

About

👋 Hi, I'm Lee Sin Meai, a passionate and independent software developer with experience in both backend and frontend development. I thrive in dynamic environments, tackling challenges that push me to grow and refine my skills. Currently, I specialize in Angular, React, TypeScript, Java, and Spring Boot, working on scalable applications with a strong focus on optimization, maintainability, and performance. I enjoy debugging complex issues, streamlining processes, and collaborating with teams to deliver high-quality solutions. 💼 Over the years, I've honed my skills through diverse projects and roles. This journey has equipped me with a versatile skill set and a deep understanding of software development principles. What sets me apart is my dedication to not only writing clean and efficient code but also understanding the broader context of each project. By collaborating closely with designers and fellow developers, I ensure that every line of code serves a purpose and contributes to the success of the product. 🌟 I'm also open to expanding my horizons and learning new technologies. Embracing continuous learning is integral to my approach, and I'm always eager to explore new tools and methodologies to enhance my skill set. 🚀 I'm committed to staying at the forefront of the tech industry, constantly learning and adapting to new technologies and methodologies. Whether it's building dynamic web applications, mobile interfaces, or contributing to open-source projects, I'm always eager to tackle new challenges and push the boundaries of what's possible.

Country

City

Malaysia

Industry

Information Technology & Services

Skill

Apache Kafka, RabbitMQ, Spring Cloud, Microservices, RxJS, Axios, AngularJS, Java Development, jaxrs, Maven, Hibernate, joget, Informix, Debugging, Version Control, Software Documentation, SQL, Spring Boot, Ionic Framework, React

Experience

Software Development Engineer

Simplr Logic Sdn. Bhd.

2024-8 - 2025-6 · 11 mos

WP. Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

- Led a small team in the frontend development of the SSM Corporate Registry System (CRS) using Angular, ensuring adherence to best practices and scalable architecture. - Designed and implemented shared utility services and library methods, reducing code duplication and streamlining API integrations, resulting in a 30% reduction in development time. - Refactored complex logic into maintainable and performant solutions, enhancing responsiveness and user experience - Documented solutions and best practices for the team to refer to, ensuring consistency and efficient troubleshooting. - Actively participated in code reviews to uphold high-quality coding standards. - Identified, analyzed, and resolved technical issues and bugs to enhance application performance.

Associate Software Engineer

Simplr Logic Sdn. Bhd.

2024-4 - 2024-7 · 4 mos

- Engaged in backend application development using Java, Spring Boot, and Hibernate. - Developing RESTful Web Services with JAX-RS. - Wrote and optimized SQL queries, effectively interacting with relational databases such as MySQL and Informix.

Software Engineer

Avanade

2023-9 - 2024-4 · 8 mos

Selangor, Malaysia

- Revamped and optimized the codebase for both web and mobile applications of the Retailer Self- Service System (RSS), improving performance, scalability, and maintainability. - Refactored legacy code to align with modern JavaScript/TypeScript best practices, reducing technical debt and enhancing readability. - Optimized frontend performance, reducing load times through lazy loading, and efficient state management using NgRx. - Worked closely with business analysts and back-end developers to ensure seamless system integration. - Created comprehensive documentation for future maintenance and reference. - Troubleshot and resolved API issues to maintain smooth and reliable system performance. - Implemented new features, including a payment gateway, gamification elements, and a real-time chatbot, to enhance user experience and system functionality.

Software Intern

Agmo Holdings Berhad

2023-2 - 2023-7 · 6 mos

Petaling Jaya, Selangor, Malaysia

- Contributed to both frontend and backend development of web applications. - Implemented Server-Side Rendering (SSR) with Angular for POS Malaysia’s main portal, improving SEO, initial page load speed, and performance. - Developed dynamic routing and dynamic components to enhance flexibility and reusability in complex applications. - Deployed applications using AWS S3, leveraging static hosting for efficient content delivery Project participated: - POS Malaysia (https://www.pos.com.my/) - Matrix d’Tempat Country Club Admin Portal : Developed a scalable and maintainable admin portal with Angular and TypeScript. - E-commerce Website : Built high-performance, interactive UI components with React, Next.js, and Redux, debugged API issues (Nest.js)