● Product Engineer · Web, Mobile & AI · Jakarta, ID

Michael
Antonius

10+ years building software, from the interface down to the infrastructure.

The right human for the right job. The right human to make the AI do it right.

me@laguerdo.com LinkedIn /laguerdo Jakarta, ID

01 / About

How I work

I've been writing code since I was 12, and I haven't really stopped. Right now I lead product engineering at Wowrack, building CloudRaya Marketplace, their Platform-as-a-Service, with TypeScript, React, and Next.js.

The work spans the whole stack: frontend, backend, cloud infrastructure, and platform engineering. At GudangAda I learned to manage B2B ecommerce traffic on AWS.

I like owning problems from start to finish. Understand what users need, design the solution, build it, ship it, then iterate on the feedback.

Web, mobile, cloud & AI
Kubernetes · Next.js · NestJS
Coding since age 12
English · Bahasa Indonesia

02 / Experience

Where I've worked

Wowrack

Jakarta Metropolitan Area

Product Development Lead

Feb 2024 — Present

Lead product engineering across product discovery, requirements, UX, architecture, implementation, and delivery.
Built CloudRaya Marketplace, Wowrack's Platform-as-a-Service, using TypeScript, React, and Next.js.
Owned the development of customer-facing marketplace experiences, connecting product workflows with underlying cloud infrastructure and services.
Work across frontend, backend APIs, cloud infrastructure, and Kubernetes to deliver end-to-end product experiences.
Apply product judgment to balance customer needs, technical constraints, business requirements, and delivery speed.
Work closely with engineering teams and stakeholders to turn ambiguous requirements into shipped products.

Solutions Engineer (Cloud)

May 2023 — Feb 2024

Designed cloud solutions across application workloads, infrastructure, networking, and deployment.
Worked directly with customers and engineering teams to translate technical requirements into practical cloud architectures.
Developed strong hands-on experience across cloud platforms and production infrastructure.

GudangAda

Jakarta, Indonesia

Cloud Infrastructure Engineer

Jul 2020 — Mar 2023

Built and operated AWS infrastructure supporting a production B2B ecommerce platform and its engineering teams.
Managed B2B ecommerce traffic on AWS, developing deep experience in running scalable production workloads.
Worked extensively with Kubernetes and cloud-native infrastructure.
Collaborated with application engineers on deployment, reliability, architecture, and infrastructure automation.

Tech Evangelist

Jan 2020 — Jul 2020

Created technical content and communicated engineering concepts to developers and technical audiences.
Supported developer adoption and understanding of emerging technologies.

PT. Cendana Teknika Utama

Surabaya, Indonesia

Research & Development Engineer

Nov 2017 — Jan 2020

Built software and technical prototypes as part of an R&D team.
Worked across software development and experimentation to turn ideas into working products.

Mobile Developer

Jun 2017 — Oct 2017

Developed mobile applications and contributed to mobile product implementation.

Web Developer

Oct 2016 — May 2017

Developed web applications and user-facing functionality.

AsiaCommerce Network