Hi, I'm Allan
Rosero
I help people and businesses go from concept to launch—crafting web apps that look good, load fast, and just make sense. Whether it's a portfolio, dashboard, or booking system, I bring digital ideas to life with smooth and purposeful functionality.
Projects
Next.js
TypeScript
Tailwind CSS
shadcn/ui
Supabase
PostgreSQL
PHP
Laravel
Vue.js
MySQL
Tailwind CSS
PHP
Laravel
Vue.js
MySQL
Tailwind CSS
Node.js
Work History
MQuest Ventures | Sr. Full Stack Developer
Oct 2025 - Present
As a Senior Fullstack Developer, I design technical solutions and oversee the development and maintenance of multiple digital platforms, including OneSports.ph and TrueFM. I work across frontend and backend development, choose suitable tech stacks, optimize system performance, and ensure applications are scalable and reliable. I also guide junior developers, review their work, and collaborate with cross-functional teams to deliver digital solutions that support business and media operations.
Ascendion (Cebu Pacific Air) | Full Stack Developer
Aug 2024 - July 2025
Developed MCF and UBE apps for iOS, Android, and web using React Native and Expo. Applied best practices in TypeScript/JavaScript, used Jotai for state, Apigee for API management, and Azure for tracking tasks.
Kroma Entertainment Inc | Full Stack Developer
Jul 2022 - Aug 2024
Developed responsive full-stack web applications using React, TailwindCSS, Mantine, JavaScript, and TypeScript. Collaborated with teams to ship features, maintain code quality, and implement performance and security improvements.
DSWD | Computer Programmer II
Feb 2018 - Jun 2018
Built and maintained full-stack web applications using React, TailwindCSS, Mantine, TypeScript, and JavaScript. Collaborated across teams, focusing on seamless UI/UX and secure, maintainable codebases.
DSWD | Information Technology Officer Il
Oct 2018 - Dec 2018
Managed DVAPP database security and availability, collaborated with ICTMS for interoperability, and provided technical support for beneficiary registration. Oversaw web revisions, backups, and submitted regular IT accomplishment reports.
DSWD | Computer Programmer I
Aug 2018 - Oct 2018
Designed and developed advanced web and mobile applications, conducted system evaluations, testing, and documentation. Improved and integrated existing IT systems through advanced programming and user-focused enhancements.
C3 Interactive Makati | Software Application/Web Developer
Aug 2017 to Aug 2018
Provide expertise on the entire software development process, including requirements definition, design, implementation, maintenance, and upgrades.
Utalk Tutorial Services | Software Application/Web Developer
Nov 2016 to Aug 2017
Provide expertise on the entire software development process, including requirements definition, design, implementation, maintenance, and upgrades.
Techodream Web Works | SEO Specialist
Jun 2014 to Oct 2016
Conduct technical analysis of the website and propose effective strategies to improve local search rankings for clients.