Darriel.

Find your way

Software Engineer / Full-Stack Developer

Based in Yogyakarta, Indonesia

I build seller portals, learning platforms, and the systems behind them.

Currently a Jr. Frontend Developer at Suitmedia. My work spans interfaces, APIs, and the workflows that connect them.

Selected work / 01–06

Works

Warehouse management, seller portals, learning platforms. Here’s what I built and how it works.

Showing 6 projects: All work.

Full-Stack Developer

A warehouse management system connecting inventory and fulfillment workflows with Shopee, TikTok Shop, Lazada, and WooCommerce.

  • Next.js
  • React
  • TypeScript
  • Laravel
  • PostgreSQL
  • Redis
  • Docker
  • k3s
peak daily order count
7,332
commerce channels
4
validated SKU/location rows
17,540
Cilupbah Super App: public website preview

Frontend Developer at Suitmedia

A seller workspace for catalog, orders, inventory, promotions, and finance, with omnichannel workflows across five marketplaces.

  • Nuxt
  • Vue
  • TypeScript
  • REST APIs
  • Git
marketplace channel workflows
5
operational route areas
16
page templates in the codebase
103
Datascrip Mall Seller Portal: public website preview

Frontend Developer at Suitmedia

A bilingual school LMS with role-specific analytics, course enrollment, teaching resources, and content-production workflows.

  • Nuxt
  • Vue
  • TypeScript
  • REST APIs
  • Git
Vue pages in the codebase
56
analytics role views
4
course-flow pages
3
One SDH: public sign-in page preview

Full-Stack Developer

A digital catalog connecting agricultural products from Muting, Ulilin, and Elikobel with prospective buyers through WhatsApp contact links.

  • Laravel
  • PHP
  • Vue
  • TypeScript
  • Inertia
  • Tailwind CSS
active products
427
active farmer profiles
51
WhatsApp CTA clicks
107
DigiPangan Merauke: public website preview

Full-Stack Developer, Backend & Admin Dashboard

An e-learning backend and administration dashboard for LSP certification, developed alongside a study of Laravel server performance.

  • Laravel
  • Octane
  • Swoole
  • PostgreSQL
  • Next.js
  • DigitalOcean
application modules
15+
API test cases passed
36
UAT acceptability score
87.38%
LEVL: public website preview

Full-Stack Developer

A village website and content management system built during UGM's community service program in the Selayar Islands.

  • Next.js
  • TypeScript
  • Supabase
  • Git
days to build and deploy
50
CMS content areas
4

Community information & services

Laiyolo Baru Village

01

Village information

02

Content management

03

Supabase data

Application workflow

What I bring to the table

The interface.
The logic.
The whole workflow.

Give me a workflow, and I’ll follow it through the application: what the user needs to do, which data the API expects, who has permission, and how the interface explains the result.

At Suitmedia, I take frontend responsibility for seller and learning platforms. In Cilupbah and DigiPangan, I connect the frontend and backend myself. I can bring that experience to an existing team or take on a defined application scope from interface to database.

Berbasis di Yogyakarta (Jogja), Indonesia. Terbuka untuk diskusi peran software engineering, kolaborasi tim, dan proyek freelance yang sesuai.

Interfaces APIs

Data Systems

From interface to infrastructure

Expertise

A clear interface. The right data. A workflow that holds together.

01

Frontend Development

Interfaces for the people running a business: seller portals, warehouse teams, teachers, and administrators.

Application interfaces
React, Next.js, Vue, Nuxt, TypeScript
Data and interaction
API integration, TanStack Query, filters, pagination
Access and workflows
Role-specific views, validation, approval flows
02

Backend Development

The services behind the interface, from marketplace webhooks and inventory validation to reporting and publishing.

APIs and business logic
Laravel, PHP, Node.js, Express, REST APIs
Background processing
Queues, Redis, Horizon, webhook jobs
Data and reporting
PostgreSQL, MySQL, validation, PDF and Excel exports
03

Systems & Delivery

Connecting application layers and investigating how they behave under operational workflows and measured workloads.

Full-stack integration
Frontend, backend, data, and third-party services
Application infrastructure
Docker, k3s, Linux, DigitalOcean
Performance investigation
Query tuning, Octane and PHP-FPM benchmarks

A little more about me

About

I like knowing what happens after someone clicks.

Darriel Markerizal, Software Engineer based in Yogyakarta

A button can start an order sync, publish a lesson, or help someone contact a farmer. I’m interested in the whole sequence: what the person sees, what the API accepts, and what happens when the data doesn’t fit.

That has taken me from frontend work at Suitmedia to full-stack warehouse systems and a farming catalog in South Papua. I studied Software Engineering at Universitas Gadjah Mada, and I still enjoy the same part of the work: understanding a process well enough to build it.

Education / 2022 – 2026

Universitas
Gadjah Mada

S.Tr.Kom in Software Engineering

3.79/4.00Final GPA

Head of Media & Creative at the Association of Software Engineering Technology Students (ASSETS UGM). Head of UX for GAMA within Komatik UGM. Two-time Liga Komatik winner, including Research & Software Development in 2024.

For UGM’s Community Service Program (KKN), I worked in the Selayar Islands and built the Laiyolo Baru village website.

See the community project

Teams I have worked with

Experience

Publishing, financial workflows, commerce, and education.

2025 – Present / Remote

Suitmedia

Jr. Frontend Developer

Frontend PIC for a seller portal and a bilingual learning platform. I implement operational workflows, integrate APIs, and work with designers and backend engineers through feature delivery and review.

Nuxt · Vue · TypeScript

2025 – 2026 / Remote

Global Data Inspirasi

Full-Stack Developer

Built a four-level government approval workflow with role-based data isolation across six financial sub-modules, multi-table financial reports, and Excel/PDF exports for pro-rated premium calculations.

Laravel · PostgreSQL

2024 / Jakarta

detikcom

Full-Stack Developer

Worked on ContriHub, a publishing ERP serving nine regional branches and 150+ contributors. Helped reduce the processing time for 10,000+ monthly articles from five days to 15 hours, and bulk upload time for a 92-record workload from 27.2 to 12.5 seconds.

Next.js · TypeScript · Laravel · MySQL

Have something
worth building?

Let’s talk