Janel Christabelle Dueñas
@janelchristabelledue
Full-stack .NET developer delivering scalable enterprise applications with CI/CD and security focus.
AustraliaWhat I'm looking for
I am a Full-stack .NET Web Developer with over four years of experience designing, developing, and maintaining enterprise-level applications in Agile environments. I specialize in C#, ASP.NET Core, Angular, and SQL Server, and have a track record of delivering scalable solutions, migrating legacy frontends, and implementing CI/CD pipelines with integrated security scanning.
I hold a Master of Information Technology (Programming Specialization) and have practical experience building low-code Power Apps, optimizing databases, and maintaining automation test suites. I collaborate closely with stakeholders, provide production support, and continuously apply web security practices to ensure reliable, production-ready systems.
Experience
Work history, roles, and key accomplishments
Web Developer Intern
Ultron Developments
Mar 2025 - Jun 2025 (3 months)
Designed user-friendly UI/UX for low-code business applications and developed solutions using Microsoft Power Apps, improving workflow automation and stakeholder collaboration. Created interactive web content and supported process improvements.
Developed enterprise web applications using ASP.NET Core and .NET Framework, built RESTful APIs for Angular frontends, and implemented CI/CD pipelines with Azure DevOps to improve deployment reliability. Integrated SAST/DAST security scans, migrated AngularJS to modern Angular, and optimized SQL stored procedures to enhance performance.
Web Developer Intern
Coding Avenue
Apr 2018 - Aug 2018 (4 months)
Assisted in web application development using JavaScript and Symfony, fixed bugs, and improved application performance across projects. Contributed to front-end and back-end tasks to support delivery timelines.
Education
Degrees, certifications, and relevant coursework
Kaplan Business School
Master of Information Technology, Information Technology
2023 -
Enrolled in a Master of Information Technology with a Programming Specialization at Kaplan Business School from November 2023 to November 2025.
University of San Carlos
Bachelor of Science, Computer Science
2015 - 2018
Completed a Bachelor of Science in Computer Science at the University of San Carlos from June 2015 to December 2018.
Tech stack
Software and tools used professionally
Availability
Location
AustraliaAuthorized to work in
Job categories
Skills
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