Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I'm Ericko Wicaksono, a software engineer with over 6 years of experience delivering scalable web apps and cross-functional projects. I specialize in full-stack development, frontend performance, and maintainable code, collaborating with product and design teams to ship high-quality features. I'm passionate about driving measurable business impact through thoughtful architecture, migrations to modern stacks, and robust testing. In my free time I enjoy exploring new technologies, improving UX, and mentoring junior engineers.…Hi, I'm Ericko Wicaksono, a software engineer with over 6 years of experience delivering scalable web apps and cross-functional projects. I specialize in full-stack development, frontend performance, and maintainable code, collaborating with product and design teams to ship high-quality features. I'm passionate about driving measurable business impact through thoughtful architecture, migrations to modern stacks, and robust testing. In my free time I enjoy exploring new technologies, improving UX, and mentoring junior engineers.

Ericko Wicaksono

Full Stack Developer, Back-End Developer, Front-End Developer, +2





Hi, I'm Ericko Wicaksono, a software engineer with over 6 years of experience delivering scalable web apps and cross-functional projects. I specialize in full-stack development, frontend performance, and maintainable code, collaborating with product and design teams to ship high-quality features. I'm passionate about driving measurable business impact through thoughtful architecture, migrations to modern stacks, and robust testing. In my free time I enjoy exploring new technologies, improving UX, and mentoring junior engineers.…Hi, I'm Ericko Wicaksono, a software engineer with over 6 years of experience delivering scalable web apps and cross-functional projects. I specialize in full-stack development, frontend performance, and maintainable code, collaborating with product and design teams to ship high-quality features. I'm passionate about driving measurable business impact through thoughtful architecture, migrations to modern stacks, and robust testing. In my free time I enjoy exploring new technologies, improving UX, and mentoring junior engineers.

Available to hire

Hi, I’m Ericko Wicaksono, a software engineer with over 6 years of experience delivering scalable web apps and cross-functional projects. I specialize in full-stack development, frontend performance, and maintainable code, collaborating with product and design teams to ship high-quality features. I’m passionate about driving measurable business impact through thoughtful architecture, migrations to modern stacks, and robust testing. In my free time I enjoy exploring new technologies, improving UX, and mentoring junior engineers.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Indonesian

Fluent

Work Experience

Full-stack Developer at Sellavir, Inc

July 2, 2025 - March 2, 2026

Developed an all-in-one visual dashboard for managing agents, monitoring calls, and optimizing performance; implemented drag-and-drop seating features and real-time analytics integration; refactored REST to WebSocket for seamless interaction; deployed integration on VPS and automated report generation; enhanced notification systems and feature flag controls for A/B testing.

Software Engineer - Web, Eats & Accommodation at Traveloka

October 1, 2021 - February 1, 2024

Led frontend development for hotel booking experience; migrated frontend assets from SSR to Next.js (SSG/SSR), achieving significant cost reductions; built components to support expansion into Japan and Korea; improved Core Web Vitals and SEO; collaborated with cross-functional teams across Product, Design, and Platform.

Associate Software Engineer, B2G & Payment at Traveloka

June 1, 2019 - July 1, 2021

Contributed to frontend development across Payment, B2G and Travel teams; built a nationwide B2G e-commerce procurement system used by Indonesian schools; refactored payment booking flows to reduce steps; designed payment settings for product discounts and active payments; maintained design system and improved test coverage to 90%+; collaborated on UI mocks and code reviews.

Software Development Engineer, Payment at Blibli

August 1, 2021 - October 1, 2021

Led frontend development for payment features; integrated with banks (GoPay, OVO, Indodana) and other payment options; accelerated payment page load times through tree-shaking and componentization; migrated to modern frontend frameworks to support scale.