Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hello! I'm Charles Junjie A. Mempin, a Mapúa University student pursuing a Bachelor of Science in Computer Science with a Dean's Award. I design and build scalable web applications, focusing on usability, performance, and maintainability. I enjoy collaborating with stakeholders to translate real-world needs into robust software solutions. In my spare time I work on campus projects like the Mapúa Campus Navigation web app, and I recently interned at Elinov Technologies, where I worked on ASP.NET Core-based internal apps, APIs, and database design. I'm passionate about learning new technologies and delivering production-ready solutions.…Hello! I'm Charles Junjie A. Mempin, a Mapúa University student pursuing a Bachelor of Science in Computer Science with a Dean's Award. I design and build scalable web applications, focusing on usability, performance, and maintainability. I enjoy collaborating with stakeholders to translate real-world needs into robust software solutions. In my spare time I work on campus projects like the Mapúa Campus Navigation web app, and I recently interned at Elinov Technologies, where I worked on ASP.NET Core-based internal apps, APIs, and database design. I'm passionate about learning new technologies and delivering production-ready solutions.

Charles Junjie A. Mempin

Web Developer, Full Stack Developer, Front-End Developer, +2





Hello! I'm Charles Junjie A. Mempin, a Mapúa University student pursuing a Bachelor of Science in Computer Science with a Dean's Award. I design and build scalable web applications, focusing on usability, performance, and maintainability. I enjoy collaborating with stakeholders to translate real-world needs into robust software solutions. In my spare time I work on campus projects like the Mapúa Campus Navigation web app, and I recently interned at Elinov Technologies, where I worked on ASP.NET Core-based internal apps, APIs, and database design. I'm passionate about learning new technologies and delivering production-ready solutions.…Hello! I'm Charles Junjie A. Mempin, a Mapúa University student pursuing a Bachelor of Science in Computer Science with a Dean's Award. I design and build scalable web applications, focusing on usability, performance, and maintainability. I enjoy collaborating with stakeholders to translate real-world needs into robust software solutions. In my spare time I work on campus projects like the Mapúa Campus Navigation web app, and I recently interned at Elinov Technologies, where I worked on ASP.NET Core-based internal apps, APIs, and database design. I'm passionate about learning new technologies and delivering production-ready solutions.

Available to hire

Hello! I’m Charles Junjie A. Mempin, a Mapúa University student pursuing a Bachelor of Science in Computer Science with a Dean’s Award. I design and build scalable web applications, focusing on usability, performance, and maintainability. I enjoy collaborating with stakeholders to translate real-world needs into robust software solutions.

In my spare time I work on campus projects like the Mapúa Campus Navigation web app, and I recently interned at Elinov Technologies, where I worked on ASP.NET Core-based internal apps, APIs, and database design. I’m passionate about learning new technologies and delivering production-ready solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Javanese

Advanced

Work Experience

Web Developer at Mapúa Radio Cardinal

May 1, 2024 - August 1, 2025

Designed and implemented web application features that improved platform usability and operational efficiency. Developed custom administrative tools and automation workflows to streamline content management processes. Optimized application performance and maintainability through iterative improvements. Collaborated with stakeholders to translate operational requirements into scalable software solutions.

Software Engineer Intern at Elinov Technologies, Inc.

June 1, 2025 - September 1, 2025

Designed, developed, and maintained scalable internal business applications using ASP.NET Core, C#, and modern software engineering practices. Collaborated with developers, stakeholders, and project managers in Agile sprint cycles to deliver production-ready software solutions. Designed relational database schemas, ERDs, and API contracts using Swagger to support scalable backend architecture. Wrote clean, maintainable, and well-documented code following SDLC and version control best practices. Troubleshot application issues, identified performance bottlenecks, and implemented bug fixes to improve reliability. Participated in code reviews, technical discussions, QA testing, deployment activities, and stakeholder demonstrations. Contributed across the full software development lifecycle, from requirements gathering to deployment and final handover.