Gemuel Cornillez

General Santos City, Philippines

Web Developer | SQA Analyst | Computer Science

About

Results-driven Computer Science graduate and former Full-Stack Web Developer Intern with professional experience in workflow automation and quality assurance. Focused on developing scalable software solutions and passionate about writing clean, effective code to build innovations that solve real-world challenges and create a positive impact.

Tech Stack

Frontend

JavaScriptTypeScriptReactNextJSTailwind CSSShadcn UI

Backend

C#JavaPythonExpress.jsASP.Net CoreSupabasePostgreSQLMongoDBPostman

DevOps

GitVercelRailwayDigital OceanOracle Cloud

Automation

PlaywrightSeleniumn8n

Projects

BuildUpFinancial Calculator

Next.JSShadcn

Savings calculator app designed to help users estimate potential interest earnings across digital banks and financial platforms, eliminating the need to manually calculate interest formulas.

Live Repo

Butter BearE-commerce

Next.JSSupabaseShadcn

Standard e-commerce website that allows users to browse products, add items to a cart, and complete purchases online.

Live Repo

eMotionComputer Vision

FlutterPython OpenCVSupabase

Mobile app equipped with computer vision to track body movements for emotion recognition.

Live Repo

The Cabin BreweryRestaurant Reservation

React.JSClaude

A static website created as a visual concept for a client, initially planned as a wireframe but enhanced using AI to generate a high-fidelity design based on the client’s idea.

Live Repo

Work Experience

Software Quality Assurance AnalystKCC Property Holdings Inc. | On-Site Full-TimeAugust 2025 - Present | 7 mosGeneral Santos City, Philippines

Automation SpecialistEverhold | Remote Part-TimeJuly 2025 - October 2025 | 3 mosLondon, United Kingdom

Intern Full-Stack Web DeveloperNutNull PC Corporation | On-Site Full-TimeJanuary 2025 - May 2025 | 4 mosGeneral Santos City, Philippines

Education

September 2021 - June 2025BS Computer ScienceSTI College - General Santos Inc.General Santos City, Philippines

Cum Laude

Programmer of the Year under Computer Science Program
Best in Thesis under Computer Science Program

June 2015 - May 2021Science, Technology, Engineering, and MathematicsTupi National High SchoolTupi South Cotabato, Philippines

With Honors

Certificates

JavaScript Fundamentals|2025

Unboxing Series 2: Student Bootcamp|2024

Unboxing Hackathon: Sarangani-Gensan Startup Challenge|2024

Startup 102: Workshop|2022

Startup 101: Design Thinking Workshop|2022