MAR KIAN P. DE CASTRO

Freelance Web Developer at Randian HRIS Hayo

Enhanced and integrated new modules into the Human Resource Information System; Developed and maintained web applications using .NET and C#; Conducted thorough quality assurance and testing, ensuring optimal performance and seamless integration of new features.

Head Graphic and Layout Artist at The Searcher Publication

Led the graphic and layout design team for the annual folio; Facilitated the process of deciding the visual theme and publication style that fits the whole organization's identity; Collaborated with writers, editors, and photographers to integrate content with impactful design; Oversaw the production process, from conceptualization to final release, balancing creative direction with deadlines.

IT Associate .NET Developer at Home Credit Philippines

Designed, developed, and maintained backend services and APIs; Collaborated with cross-functional teams (Frontend, QA, and Business Analysis) to deliver new features and resolve technical challenges; Participated in code reviews, applying clean code practices and modern design patterns; Contributed to the full software development lifecycle, including requirements analysis, implementation, testing, and deployment.