PAULA ISABEL SIGNO
Full Stack Web Developer
Portfolio: paula.vercel.app | GitHub: github.com/paulaxisabel | LinkedIn: linkedin.com/in/paulasigno
PROFESSIONAL SUMMARY
Full Stack Web Developer with 2+ years of experience building enterprise POS, CRM, and cloud-based management systems using
PHP, MySQL, and JavaScript. Expert in database design and administration, RESTful API development, and multi-client application
architecture. Proven track record optimizing performance by 40%, maintaining 99% uptime, and providing remote technical support
across 100+ branch locations.
TECHNICAL SKILLS
Core Technologies: PHP, MySQL, JavaScript, jQuery, HTML5, CSS3, AJAX, JSON, RESTful APIs
Frameworks & Libraries: CodeIgniter, React.js, Bootstrap, Tailwind CSS, Redux Toolkit
Development Practices: Responsive Web Design, Cross-browser Compatibility, Performance Optimization, Database Optimization,
MVC Architecture, Version Control (Git), Debugging, Code Review, Security Best Practices
Additional Skills: Website Architecture, SEO Optimization, API Integration, Third-party Services Integration, Technical
Documentation
PROFESSIONAL EXPERIENCE
Junior Web Application Developer
March 2023 - Present
Point One Integrated Technologies Inc. | Taytay Rizal, Philippines
● Developed enterprise applications including POS, HR, CRM, and cloud-based management systems using PHP, MySQL, and
JavaScript
● Built and maintained cloud-based HQ system serving multiple clients with centralized control of menus, pricing, inventory,
and reporting across 100+ branch locations
● Designed and administered MySQL databases for multi-client systems, writing complex SQL queries for data migration,
reporting, and custom client requirements
● Implemented inventory tracking managing 500+ SKUs with real-time synchronization across distributed systems
● Built and integrated RESTful APIs achieving 99.5% data synchronization accuracy between platforms
● Provided remote technical support and debugging assistance to clients across 100+ locations
● Coordinated with clients to troubleshoot issues, gather requirements, and deliver tailored solutions
● Optimized database queries and indexes, improving response times by 40% for high-volume operations
● Implemented security measures, automated backups, and managed updates across multiple environments
TECHNICAL PROJECTS
HR Management System | PHP, MySQL, Bootstrap, jQuery, AdminLTE
● Developed HR web application with employee management, attendance tracking, and automated payroll processing
● Implemented role-based access control and workflow automation for enhanced security
SynkPOS - Point of Sale System | PHP, MySQL, JavaScript, AJAX, HTML5, CSS3
● Built POS system with real-time dual-screen display and synchronized order updates
● Developed multi-payment processing, shift management, and real-time inventory tracking
Audiophile E-commerce Platform | React.js, Sass, SCSS
● Created responsive e-commerce site with product catalog, cart management, and checkout flow
● Designed reusable component architecture with optimized state management
EDUCATION
Bachelor of Science in Electronics Engineering | Graduated: October 2019
Technological Institute of the Philippines | Quezon City, Philippines