Carl A.
Open to offersNew to PlatformAbout
Carl A. is a seasoned Full Stack Developer with robust experience in building scalable and secure applications. At Symph, he engineered secure sharing workflows, developed scalable APIs, and improved system performance using React, Next.js, TypeScript, and NestJS. As a freelancer, he further honed his skills by modernizing legacy platforms, migrating to React and Next.js, and redesigning backend services into AWS Lambda microservices. His projects, such as Tuneboxd, showcase his leadership in integrating third-party APIs like Spotify's and constructing interactive social features. His technical proficiency encompasses both frontend and backend technologies, including proficiency in Node.js, Express, MongoDB, PostgreSQL, and cloud solutions like AWS and Terraform. Carl holds a Bachelor of Science in Computer Science from the University of San Carlos, Cebu City, where he further developed his comprehensive knowledge and technical skillset.
Experience
Full Stack Developer
Symph · 2026 — 2026Constructed secure sharing workflows that included access tracking and expiration controls, and enhanced viewer experiences. Engaged in the development of fullstack features by converting product requirements into scalable APIs and responsive UI components. Enhanced performance and stability via query optimization, API refactoring, and cross-layer bug resolutions. Created event-driven, real-time user experiences by linking backend pipelines to frontend state.Full Stack Developer
Freelance · 2025 — 2026Engineered and expanded end-to-end product features encompassing public pages, authenticated dashboards, and admin workflows, which included program views, listings, and role-based user experiences. Played a role in modernizing a legacy platform by migrating frontend capabilities to React, Next.js, TypeScript, and Tailwind CSS, while redesigning backend services to AWS Lambda and API Gateway microservices managed with Terraform. Developed and executed core platform processes like user enrollment, participation tracking, gated access, and eligibility-based onboarding in alignment with backend permissions. Established a notification system standardizing template management, routing logic, and scheduled messaging workflows.Full Stack Developer
Freelance · 2025 — 2025Constructed a full-stack inventory and request system that featured role-based workflows and approval tracking. Substituted manual processes with an auditable system that included timelines, validation, and status tracking. Enabled secure authentication and improved user experience through pagination and efficient data retrieval.
Skills & Expertise
Education
- Bachelor of Science in Computer ScienceUniversity of San Carlos · 2023 — 2026
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