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Founder of Hiok.Digital & UI/UX Engineer

Selamat.

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I'm a multidisciplinary developer and content creator specializing in building exceptional digital experiences, with a deep passion for becoming a game developer.

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Looking for a full-scale digital solution?

I run Hiok Digital, an end-to-end agency building modern VSL funnels, custom web apps, and powerful business automations.

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About Me

Hello! My name is Selamat. I’m a multidisciplinary developer and UI/UX engineer who focuses on bridging the gap between complex engineering and beautiful, intuitive digital experiences.

Whether I'm helping businesses rapidly deploy performant SaaS platforms, crafting conversion-optimized e-commerce storefronts, or building automated systems that save hundreds of manual hours, my core philosophy remains the same: technology should solve real problems elegantly.

My Services

SaaS / Web App Development

End-to-end development of scalable, performant, and secure SaaS platforms and custom web applications tailored to your business needs.

  • React / Next.js
  • Node.js / Express
  • Supabase / PostgreSQL
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Automation Systems

Custom automated workflows connecting your favorite tools to save hundreds of hours of manual labor and optimize business processes.

  • n8n / Zapier
  • Make.com
  • Custom APIs
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Modern Web Development

Responsive, highly-converting websites and landing pages designed for aesthetic excellence, ultra-fast loading, and premium user experience.

  • HTML / CSS / JS
  • Framer / Webflow
  • Shopify / WordPress
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Mobile App Development

Cross-platform mobile applications built with sleek architectures and fluid UI/UX motion for both iOS and Android platforms.

  • Flutter
  • React Native
  • Swift
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Game Development

Creating immersive interactive worlds, driven by powerful mechanics, optimizing gameplay loops, and engaging player experiences.

  • Unity / C#
  • Unreal Engine / C++
  • Godot
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Graphic Design & Video

Visually stunning brand identities, high-retention cinematic short-form content, and compelling visual storytelling.

  • Figma / Illustrator
  • Photoshop
  • Premiere Pro
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Some Things I've Built

FinTracks Finance and Trading Journal Dashboard

FinTracks — Finance & Trading Journal

A full-stack personal finance tracker and XAUUSD trading journal with real-time dashboard analytics, P&L calendar, transaction management, and a backtesting engine — all powered by Supabase.

  • HTML / CSS / JS
  • Supabase
  • GitHub Pages
Arthur Sewu Full Stack Marketer Landing Page

Arthur Sewu | Full Stack Marketer

A high-converting personal brand website featuring a bespoke marketing funnel, embedded Video Sales Letter (VSL), and an interactive client application form.

  • HTML / CSS / JS
  • FormSubmit
  • Marketing
Pixel World Gem Calculator

PW Gem Calculator | Pixel World

A fan-made web tool for the game Perfect World, designed to help players calculate gem upgrade costs, compare gem tiers, and plan their in-game progression efficiently.

  • HTML / CSS / JS
  • Game Tooling
  • GitHub Pages
Hiok Digital Agency Landing Page

Hiok Digital | Digital Agency

A premium, dark-themed agency website offering end-to-end digital scaling solutions. Features a comprehensive service bento grid, pricing tiers, and a high-converting onboarding flow.

  • HTML / CSS / JS
  • UI / UX Design
  • Automation

Get In Touch

Although I'm not currently looking for any new opportunities, my inbox is always open. Whether you have a question or just want to say hi, I'll try my best to get back to you!

Designed & Built by Selamat