Open to opportunities

Renz Sidon

@renzsidon

I’m a Front-End Developer with 15 years building responsive, high-performing web apps and launching 100+ digital platforms.

Philippines

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What I'm looking for

I’m looking for roles that challenge me to create meaningful, scalable, and visually engaging web solutions—where I can optimize performance and usability, collaborate with design to code seamlessly, and keep learning through innovation.

I’m a Front-End Developer with 15 years of experience creating responsive, user-focused web applications and digital platforms. I’ve collaborated with companies across the UK, USA, Australia, and Singapore, contributing to 100+ successful web launches across corporate, e-commerce, and restaurant sectors, with a track record of optimizing performance and usability.

I turn complex design ideas into seamless, high-performing experiences—reducing page load times by 40% and increasing user retention by 25%. From converting Figma to production code to building email templates and improving site speed and accessibility, I also lead teams (5+ UI/UX developers) to strengthen UX workflows, cut revisions, and deliver scalable, visually engaging web solutions.

Experience

Work history, roles, and key accomplishments

Web Developer

Public Ad Agency

Mar 2022 - Mar 2026 (4 years)

Converted Figma designs into responsive, high-quality front-end code for 26 client websites using HTML, CSS, and JavaScript. Created and optimized Mailchimp, Constant Contact, and GoHighLevel email templates, maintained and improved client sites for usability/speed/accessibility, and reduced maintenance turnaround time by 30%.

HTML CSS JavaScript Responsive Web Design Mailchimp Constant Contact GoHighLevel Accessibility Performance Optimization

UI Team Lead

NesTech Review

Mar 2024 - May 2025 (1 year 2 months)

Led a team of 5+ UI/UX developers and designers to plan and execute front-end implementation for crypto web and mobile applications. Launched 4 company websites and 6 web applications within a year, boosting delivery efficiency by 30% and cutting design revisions by 25%.

Front End Design UI Web Application Delivery Mobile Application UI Support Quality Standards

Web Developer & Designer

Web Design Singapore Pte Ltd

Apr 2012 - Oct 2022 (10 years 6 months)

Designed and developed responsive websites from concept to launch, delivering UI design solutions for 80+ e-commerce and corporate sites. Collaborated with developers to ensure smooth design-to-code integration and improved usability, content flow, and user engagement.

Responsive Web Design UI UX Design HTML CSS E commerce Design Content Flow Client Website Delivery Usability