Frontend Engineer | JavaScript & TypeScript | Vue.js & React
Vue.js · React · JavaScript · TypeScript
Frontend Engineer with 7+ years of professional experience building and maintaining web and mobile applications, specializing in JavaScript, TypeScript, Vue.js, and React. Experienced in developing complex, large-scale logistics applications supporting end-to-end shipment operations, customer management, and administrative workflows. Skilled in frontend architecture, reusable component development, API integration, internationalization, PDF generation, and thermal printing. Experienced in cross-functional collaboration, code reviews, and frontend team coordination.
01Selected work
A mix of enterprise platforms and product work. The first three are the deepest, longest-running builds; the rest show the breadth of my frontend practice.
Frontend Engineer · Lion Parcel
A large-scale logistics platform covering end-to-end shipment operations, customer workflows, CRM, and administrative workflows. I contribute across the platform through feature development, maintenance, and REST API integration.
Frontend Developer · Freelance
A Next.js e-commerce frontend. Handled the frontend implementation with pixel-accurate interfaces and storefront API integration.
Mobile Frontend Developer (Freelance) · Freelance
AndroidiOS
A mobile application for Android and iOS for checking real-time mobile credit conversion rates, submitting conversion requests, and tracking bank-transfer payouts.
Frontend Developer · Lion Parcel
An e-commerce frontend focused on product presentation and a straightforward purchase flow. Built browsing and detail experiences integrated with the backend catalogue.
Frontend Engineer · Lion Parcel
A content management system for managing and publishing Lion Parcel website content. Contributed frontend features for article and content management with API integration.
Frontend Engineer · Lion Parcel
The public Lion Parcel website with service information, rate tools, and customer-facing content. Developed and maintained frontend features connected to backend APIs.
Frontend Engineer · Lion Parcel
Shopify-side frontend features for Lion Parcel shipping, focused on booking and address management. Contributed as part of a multi-team shipping integration.
Frontend Developer · Refactory
The public company profile site for Refactory, a technology education and software company in Yogyakarta. Built the marketing-facing site with clear information architecture, responsive layouts, and reusable components.
Frontend Developer · Refactory client project
An academic information system for student records, courses, and administration. Implemented data-heavy screens with tables, filters, and forms.
Frontend Developer · Refactory client project
A web-based e-procurement platform for PT Pindad (Persero), supporting end-to-end procurement through an integrated digital system. Contributed to frontend development with React.js and TypeScript.
Frontend Developer · Refactory client project
A learning-management dashboard with class operations, live classes, quizzes, payments, and community features.
Frontend Developer · Refactory client project
An attendance and workforce application for daily staff attendance. Built check-in flows, attendance history, and reporting views.
Frontend Developer · Personal project
A residential management web app covering resident records, dues, transactions, and financial reports.
Mobile Frontend Developer · Personal project
A cross-platform learning app with structured chapters, exercises, tasks, and video lessons, backed by Firebase.
Frontend Developer · Personal project
A digital platform for an Islamic boarding school, with admin operations in a monorepo backed by PostgreSQL. Contributed admin screens, data flows, and environment-based configuration.
Fullstack Developer · Personal project
A 2019 cashier POS built with native PHP MVC and MySQL — kept as an archive of the pre-JavaScript era.
02Experience
Enterprise frontend work at Lion Parcel, product development at Refactory, and independent frontend projects.
Lion Parcel
May 2021 — Present
Jakarta, Indonesia
Contribute to the development and maintenance of multiple web applications, including Genesis, a large-scale logistics operations platform.
Key contributions
Jersium
January 2025 — December 2025
Poland · Remote
Developed the end-to-end frontend of an e-commerce platform using Next.js, covering the complete shopping experience from initial page development to customer account management.
Key contributions
Tetra Pulsa
April 2022 — July 2023
Indonesia · Remote
Freelance mobile frontend work on Tetra Pulsa, a pulsa-conversion application for Android and iOS built with React Native and TypeScript.
Key contributions
Refactory
October 2019 — April 2021
Yogyakarta, Indonesia
Contributed to client and internal projects across different business domains and technology stacks.
Key contributions
03Toolkit
The languages, frameworks, and practices I reach for when shipping frontend work.
04Education
Formal training in information technology in Yogyakarta, Indonesia.
Bachelor's Degree (S1) · Informatics Engineering
GPA 3.50
March 2020 — May 2022
Yogyakarta, Indonesia
Studied Informatics while working at Refactory and contributing to software projects. Academic work included an expert system project, while freelance and thesis projects involved Tetra Pulsa, a mobile application, and a mobile learning app developed as my final thesis.
Associate Degree (D3) · Informatics Engineering
GPA 3.69
September 2016 — August 2019
Purworejo, Indonesia
Studied Informatics while gaining practical experience through freelance and academic software projects. Work included a queue management information system for RSAD Ismoyo in Kendari, a point-of-sale application, and a COGS accounting application for CV Mandiri Usaha Gypsum developed as my final graduation research project.
05Speaking
Sharing frontend fundamentals with the wider developer community.
MySkill × Lion Parcel
A community short class introducing CSS fundamentals — how styling works, the box model, layout, and the core properties that every frontend developer uses daily.
Short Class CSS Introduction | MySkill x Lion Parcel
youtube.com
06 — Contact
I am open to frontend engineering and senior frontend roles, as well as focused freelance work. The fastest way to reach me is email.