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Dennis Dela Cruz

Available to hire

Hi, I'm Dennis Dela Cruz, a Senior Frontend Engineer based in Helsinki, Finland. I bring 9 years of experience delivering high-quality, conversion-focused web interfaces for digital products and SaaS platforms.

About

Hi, I’m Dennis Dela Cruz, a Senior Frontend Engineer based in Helsinki, Finland. I bring 9 years of experience delivering high-quality, conversion-focused web interfaces for digital products and SaaS platforms.

I’m specialized in HTML, CSS, and JavaScript with a strong emphasis on hosted platforms, responsive layouts, and premium UI consistency. I translate detailed mockups into production-ready experiences, optimize usability and performance, and collaborate asynchronously with stakeholders to support product growth and customer trust.

  • 10 years' experience
  • Joined February 2026

Languages

  • EnglishFluent

Industry experience

  • Software & Internet
  • Professional Services
  • Media & Entertainment

Work experience· 5 roles

Remote Senior Frontend Engineer · IBMAug 2022 – Present · 4 yrs 4 mos

Implemented clean, responsive frontend pages aligned with premium digital product branding requirements. Styled hosted product and checkout pages on Payhip to enhance clarity, trust, and conversion without altering platform functionality. Translated detailed Figma mockups into pixel-accurate interfaces with consistent spacing and layout behavior. Developed light JavaScript to support interactive UI elements and improve user flow using browser-native APIs. Optimized asset delivery via AWS S3 and ensured cross-device and cross-browser consistency through structured CSS architecture and manual QA. Collaborated asynchronously with stakeholders to iterate quickly on visual feedback and acceptance criteria.

Senior Frontend Engineer · IBMAug 2022 – Present · 4 yrs 4 mos

Led frontend implementation for a multi-page digital product platform hosted on Payhip; translated Figma mocks into pixel-perfect, responsive interfaces; implemented light JavaScript for interactive UI; optimized asset delivery via AWS S3; ensured cross-device and cross-browser consistency; collaborated asynchronously with stakeholders.

Senior Frontend Engineer · KPMGMay 2020 – Jul 2022 · 2 yrs 3 mos

Delivered responsive hosted storefront frontend within Payhip ecosystem, applying conversion-focused UI principles; implemented modular CSS structures; integrated hosted checkout/product components; improved usability through layout hierarchy and interaction feedback; worked independently from provided assets to ensure timely delivery.

Software Engineer · WunderdogApr 2018 – Apr 2020 · 2 yrs 1 mo
Software Engineer · Global BrainForceJun 2016 – Mar 2018 · 1 yr 10 mos

Education· 6

Master of Science · Trinity College Dublin2020 – 2022
Bachelor of Science · De La Salle University Manila, Philippines2012 – 2016
Master of Science in Computer Science · Trinity College Dublin2020 – 2022
Bachelor of Science in Computer Science · De La Salle University Manila2012 – 2016

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