Hi, I'm Wahyudi

Software Developer, with experience more than 7 years

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Short Bio

Hi there! Let me introduce myself; my name as it appears on my KTP (Indonesian ID) is Wahyudi Sumartono. I am a Software Developer dedicated to the craft of clean, sustainable web programming with a focus on scalability and clean architecture. By integrating AI-augmented workflows into my development process, I transform complex technical requirements into optimized, production-ready code. My focus remains on the 'Human-in-the-Loop' essentials: security, system logic, and long-term maintainability. At night, I make sure not to forget to sleep.

My Skills

HTML - CSS - (JS | TS)ReactVueAstroNextJS11tySASS | SCSS | LESSJqueryNodeJSBootstrap | TailwindCSS FrameworkPHPFigmaAdobe Illustrator & PhotoshopCross Browser Testing

Education

Diploma - Piksi Ganesha Polytechnic

Work Experience

Xtremax Indonesia

Software Developer

2019 - Present

  • Designing applications using specialized frameworks (VueJS).
  • Converted Figma designs into fully responsive, pixel-perfect front-end code (HTML, SCSS, VueJS), ensuring 100% design accuracy and reducing feedback.
  • Integrated front-end components with RESTful or GraphQL APIs to enable dynamic data rendering and seamless communication between client and server.
  • Maintained and optimized client websites for performance and scalability and improving Lighthouse scores.
  • Auditing and updating client websites, improving accessibility scores.

Closely Coded Pte Ltd

Software Developer

2017 - 2018

  • Translated high-fidelity design visuals (Adobe XD) into clean, semantic HTML/CSS/JS code, ensuring 100% design accuracy and reducing feedback.
  • Built fully responsive web applications using Bootstrap 3.
  • Developed and customized Drupal CMS modules and integrated RESTful APIs.

CV IdeKreatif

Web Designer

2015 - 2017

  • Designing and developing UI/UX for websites/applications as per requirements.
  • Translated design mockups into pixel-perfect, accessible HTML/CSS/JS & ensuring 100% design fidelity.
  • Integrate between Front-end code and Back-end environment.
  • Automated development tasks using Gulp.js, boosting productivity.

Portfolio

Portfolio of my past work

Tujusemesta Creative Agency (2017–2019)

Company profile site for a creative agency. Developed in collaboration with Tujusemesta using jQuery and Bootstrap 3.

Inactive

Karasa Bandung — Local Community Hub

A digital platform for local community, built by and for local developers. Developed using Laravel and enhanced with Progressive Web App (PWA) features for a seamless experience.

Inactive

Maci Bandung — Biker Community Portal

Event and information website for a local biker community. Created with Laravel, Bootstrap 4, and custom SVG illustrations. Optimized as a PWA.

TLCA Architecture (2017 - 2019)

Corporate profile site for a Singapore-based architecture firm. Developed during my time with Closelycoded using Drupal 6 and Bootstrap 3.

Takahi Singapore — E-Commerce Site (2017 - 2019)

E-commerce for a cookware brand in Singaporee. Built during my time with Closelycoded. Built using Drupal 6 and Bootstrap 3 CMS.

Bonney Singapore - E-Commerce Site (2017 - 2019)

E-commerce for a cookware brand in Singaporee. Built during my time with Closelycoded. Built using Drupal 6 and Bootstrap 3 CMS.

My Projects

My open-source projects

Astro Motion — Smooth Static Template

A lightweight static site starter powered by Astro and Tailwind CSS, featuring seamless page transitions with Swup.js. Ideal for fast and elegant personal or landing pages.

11ty Starter — Tailwind + Vite

A high-performance boilerplate for static sites using 11ty and Nunjucks, supercharged with Vite.js & styled with Tailwind CSS.

Whydev v1 — 11ty Personal Site (2020)

My first custom-built portfolio using 11ty, designed in 2020. Clean, minimal, and handcrafted with reusable Nunjucks components.

RawHTML — Framework-Free Template

A pure HTML/CSS boilerplate built from scratch. No frameworks, no dependencies—just clean code for maximum control and learning.

About this website

This website is built with Astro, a static site generator. The source code is available on Github. It was crafted with:

  • Human: 70% (Mostly for the moral support and coffee break).
  • AI Partnership: 30% (Mostly for the actual coding, automation and not forgetting semicolons).
  • Love & Dedication: 100% (The one ingredient that actually matters).

And I also make tools to boost my productivity & help my work, because every time I find a perfect solution, it asks for my credit card 💰, so I create my own tools. ✌️✌️ Check it out.

Offline

When not coding, I enjoy learning new things, eating, watching movies & listening to music with pop & metalcore genres 🤘🤘.

What am i doing today?

Keep survive & alive.

Online (Contact)

If you have any questions, please contact the address below, free of charge "Free".