Freelance full-stack web developer specializing in backend development with Laravel and MySQL. Over three years of experience enhancing a live internal platform, resulting in improved performance and stability. Proven track record in implementing API integrations and major features, driving system reliability and growth.
Hi, I’m
JAN RAFAEL C. GUNO
Taguig City
Summary
Overview
5
years of professional experience
1
Certification
Work History
Internal Company Platform (myDiversify)
Full-Stack Web Developer
01.2021 - Current
Job overview
- Maintained and enhanced a production internal platform used daily by teams
- Led backend development using Laravel and MySQL
- Improved site performance resulting in faster load times
- Reduced system errors through code optimisation and refactoring
- Added major features including authentication, dashboard enhancements, reports, and advanced filters
- Integrated APIs and improved overall system reliability
- Provided long-term maintenance, feature expansion, and performance tuning
Education
KodeGo
Full-Stack Web Development Bootcamp
01.2022
University Overview
STI College Pasay-EDSA
BS from Information Technology
University Overview
Skills
- Laravel
- PHP
- MySQL
- REST APIs
- HTML5
- CSS3
- JavaScript
- Reactjs
- Tailwind CSS
- Bootstrap
- Material UI
- Chakra UI
- GitHub
- MVC Architecture
- API Integration
- Performance Optimisation
- Code optimization
- Database management
- Backend development
- Problem solving
- Team collaboration
- Requirements gathering
- Feature expansion
- Communication skills
- Willingness to learn
- Calm under pressure
- Active listening
- Leadership
- Public speaking
- MS Office Suite
- Project planning and coordination
- API integration
Certification
The Complete 2022 Web Development Bootcamp, Dr. Angela Yu, Udemy
Custom Section
Custom Section
- Full website and web application builds
- Backend development (Laravel, MySQL, APIs)
- Feature development and system optimisation
- Dashboard, reporting, and filter implementation
- Ongoing website maintenance and improvements
Websites, Portfolios and Profiles
Websites, Portfolios and Profiles
- github.com/JaRaGun
- github.com/janrafaelguno
Projects
Projects
DeCrypt - Cryptocurrency Trading Platform, React, CSS, API Integration, Built a web application for monitoring cryptocurrency markets, Integrated real-time data using third-party APIs, Implemented wallet connectivity features, Focused on responsive design and clear user experience Capstone & Academic Web Applications, Laravel, MySQL, APIs, Developed full-stack applications from planning to deployment, Designed databases and backend logic, Implemented authentication, CRUD operations, and reporting featuresLanguages
English
Intermediate
B1
Tagalog
Proficient
C2
Interests
- Hiking
- Cycling
- Gym
- Reading Books
- Computer Games
Timeline
Full-Stack Web Developer
Internal Company Platform (myDiversify)
01.2021 - Current
KodeGo
Full-Stack Web Development Bootcamp
STI College Pasay-EDSA
BS from Information Technology