Sudiddo

Available to hire

I'm a Senior Frontend Developer with 7 years of experience building web and mobile apps that are fast, responsive, and genuinely useful. js, Tailwind CSS, Shadcn, and TypeScript.

About

I’m a Senior Frontend Developer with 7 years of experience building web and mobile apps that are fast, responsive, and genuinely useful. At Rukita, I worked closely with product, design, and backend teams to build features for their co-living platform using React, React Native, Next.js, Tailwind CSS, Shadcn, and TypeScript. In previous roles, I led small frontend and mobile teams, usually around three people or fewer, but I’ve always preferred staying hands-on. My focus is on building products that work well for users while staying aligned with how the business actually runs.

During my career break, I’ve been freelancing and learning Supabase to get a better grasp of full-stack product development. Now, I’m open to new opportunities where I can help build something meaningful through clean code, clear collaboration, and a strong understanding of what people actually need.

  • Joined August 2025

Languages

  • IndonesianFluent
  • EnglishFluent
  • JapaneseBeginner

Industry experience

  • Software & Internet
  • Education
  • Retail
  • Healthcare
  • Financial Services
  • Media & Entertainment

More experts

Projects · 1

Developed a custom event microsite for 100PLUS, integrated with Mobile Legends: Bang Bang, to manage tournament registrations and player participation. The platform supported both individual and team sign-ups, ID verification through image uploads, and QR code generation for tracking. Built with Next.js, TypeScript, Tailwind, and Supabase, the microsite featured automated data handling, UTM tracking for marketing campaigns, and an admin dashboard for organizers to monitor and export participant data. Designed to be responsive and user-friendly, the project delivered a streamlined registration flow that enhanced both player experience and organizer efficiency.

https://www.twine.net/signin

100PLUS × Mobile Legends: Bang Bang Tournament Microsite
  • Back-End Developer
  • Front-End Developer
  • Full Stack Developer
  • +2

Work experience· 16 roles

Senior Frontend Developer · RukitaJun 2025 – Aug 2025 · 3 mos

Maintained and improved Rukita’s internal dashboard, a core tool used daily for operations. Led a small frontend team of 2 people handling feature requests and bug fixes while cleaning up a legacy codebase with heavy technical debt. Worked across multiple codebases including the main web app, mobile app, and internal Retool tools. Collaborated closely with product and design teams. Explored and prototyped new frontend features such as 360° property tours, PLS video streaming, and interactive map GIS. Contributed to the full redesign and rebuild of the main web app improving code quality and performance. Helped boost SEA efforts with SEO improvements. Introduced Retool to the team’s workflow, building initial operational tools and reducing frontend team dependencies.

Senior Frontend Developer · RukitaJun 2025 – Aug 2025 · 3 mos

Maintained and improved Rukita’s internal dashboard used daily for operations. Led a small frontend team handling feature requests and bug fixes while cleaning up a legacy codebase with technical debt. Worked across codebases including main web app, mobile app, and internal Retool tools, collaborating with product and design. Explored and prototyped new frontend features like 360° property tours, PLS video streaming, and interactive map GIS. Contributed to the full redesign and rebuild of the main web app with Next.js 13 for cleaner, faster, maintainable code. Implemented metadata updates and internal linking to boost SEA efforts. Introduced Retool for operations tools, reducing frontend team dependency.

Senior Mobile Developer · MS Flow Qesthetic Clinic (Freelance)Dec 2022 – Aug 2025 · 2 yrs 9 mos

Implemented a cross-platform mobile app using React Native based on existing UI designs, expanding the brand’s digital presence. Delivered core foundation including account management, navigation, and essential user flows. Integrated location-based map feature for clinic accessibility. Built ecommerce functionality allowing product browsing, cart, checkout, delivery address management, and payment processing. Collaborated with client’s internal team aligning development with business requirements to accelerate delivery and support operations.

Senior Mobile Developer · MS Flow Qesthetic Clinic (Freelance)Dec 2022 – Aug 2025 · 2 yrs 9 mos
Senior Frontend Developer · 9esocietyJan 2022 – Aug 2025 · 3 yrs 8 mos
Senior Frontend Developer · 9esocietyJan 2022 – Aug 2025 · 3 yrs 8 mos
Frontend Developer · Edukita (Freelance)Aug 2021 – Aug 2025 · 4 yrs 1 mo
Frontend Developer · Edukita (Freelance)Aug 2021 – Aug 2025 · 4 yrs 1 mo

Education

Undergraduate · Universitas Dian Nusantara (Dinus)2021 – 2025
Undergraduate · Universitas Dina Nusantara (Dinus)2021 – 2025

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