davidasync@home: ~

davidasync@home:~$ whoami

// software engineer · platform builder

davidasync

Software Engineer · Jakarta, Indonesia

$ cat ./profile.txt

>I build scalable products and strengthen the engineering systems behind them — from partner APIs and cloud infrastructure to delivery, observability, and reliability.

●[current]Technical Leader at tiket.com

./view-work.shopen linkedin

drwxr-xr-x ./links

davidasync@home:~/home$cat ./about.md

##

README: davidasync

# about.md

01

I’m a software engineer with more than a decade of experience building software products and the platforms that keep them reliable. I enjoy turning complex engineering problems into practical systems that teams can operate with confidence.

02

At tiket.com, I work in the Affiliate accommodation team and partner closely with Product to enable integrations through our APIs. I joined as a Senior Software Engineer in 2022.

03

Previously, I worked across product engineering, cloud infrastructure, GitOps, observability, performance, and engineering excellence at LINE Indonesia and Traveloka, after earlier engineering roles at Cermati, IndoTrading, and BINUS.

$ printenv | sort

Focus=
"Backend systems, cloud infrastructure & reliability"
Experience=
"11+ years in software engineering"
Currently=
"Technical Leader at tiket.com"
Education=
"B.Sc. Computer Science, BINUS · GPA 3.80"

davidasync@home:~/home$tree ./skills --depth=2

##

skills/

>Technical leadership grounded in product delivery, backend systems, cloud infrastructure, and operational reliability.

drwxr-xr-x ./leadership-delivery/

  • ├──Technical leadership
  • ├──System design reviews
  • ├──Incident investigation
  • ├──Engineering excellence
  • └──Product collaboration

drwxr-xr-x ./cloud-infrastructure/

  • ├──AWS
  • ├──Kubernetes
  • ├──Terraform
  • ├──AWS Lambda
  • ├──Elasticsearch
  • └──Auto scaling

drwxr-xr-x ./devops-gitops/

  • ├──Argo CD
  • ├──Drone
  • ├──Harbor
  • ├──Atlantis
  • ├──CI/CD
  • └──Infrastructure as Code

drwxr-xr-x ./observability-quality/

  • ├──Prometheus
  • ├──Grafana
  • ├──Micrometer
  • ├──SonarQube
  • ├──k6
  • └──API testing

drwxr-xr-x ./product-engineering/

  • ├──Partner APIs
  • ├──Backend systems
  • ├──Real-time applications
  • ├──Redis
  • ├──React
  • └──Web applications

drwxr-xr-x ./languages-frameworks/

  • ├──Java
  • ├──JavaScript
  • ├──C#
  • ├──SQL
  • ├──Kotlin
  • └──SignalR

davidasync@home:~/home$git log --work --stat

##

engineering-work.git

>A few areas where I’ve led or contributed to product delivery, infrastructure, reliability, and developer workflows.

commit work/01 (HEAD)

Affiliate Partner Integrations

feat(work): Accommodation API integrations for tiket.com’s partner ecosystem.

Technical leadership within the Affiliate accommodation team, working closely with Product to enable partners to integrate with tiket.com through reliable APIs.

  • [Partner APIs]
  • [Accommodation]
  • [Affiliate]
  • [Product collaboration]

commit work/02

Cloud Platform & Reliability

feat(work): Engineering excellence for Traveloka’s accommodation domain.

Supported AWS multi-account migration, infrastructure reviews, Lambda delivery, Elasticsearch disaster recovery, auto scaling, and cost optimization while helping product teams improve engineering quality.

  • [AWS]
  • [Terraform]
  • [AWS Lambda]
  • [Elasticsearch]
  • [Atlantis]

commit work/03

GitOps & Observability

feat(work): Delivery and monitoring foundations at LINE Indonesia.

Set up Kubernetes infrastructure and GitOps workflows, enabled code quality and monitoring stacks, and owned load testing for product teams building scalable and near-real-time experiences.

  • [Kubernetes]
  • [Argo CD]
  • [Prometheus]
  • [Grafana]
  • [Redis]
  • [k6]

commit work/04

Developer Tools

feat(work): Browser utilities for formatting, comparing, and encoding data.

Local JSON, YAML, and XML beautifiers, a text diff checker, Base64, string escape/unescape and JSON minify, and a JWT debugger. All processing stays in the browser.

  • [JSON]
  • [YAML]
  • [XML]
  • [Diff]
  • [Base64]
  • [Escape]
  • [JWT]
open ./dev-tools

davidasync@home:~/home$history | grep career

##

career.log

  1. 01$ cat ./experience/job-01.log

    Technical Lead @ tiket.com

    Mar 2025 — Present · Jakarta, Indonesia

    • +Provide technical leadership for the Affiliate accommodation team, working closely with Product to enable partner integrations through tiket.com APIs.
    • [Partner APIs]
    • [Accommodation]
    • [Affiliate]

  2. 02$ cat ./experience/job-02.log

    Senior Software Engineer @ tiket.com

    Oct 2022 — Mar 2025 · Jakarta, Indonesia

    • +Built partner-facing integrations in the Affiliate accommodation team in close collaboration with Product.
    • +Progressed into the Technical Lead role in March 2025.
    • [API integration]
    • [Product engineering]
    • [Affiliate]

  3. 03$ cat ./experience/job-03.log

    Software Engineer @ LINE Indonesia

    Oct 2021 — Aug 2022 · Jakarta, Indonesia

    • +Built scalable products with Product and Product Design, including near-real-time experiences backed by Redis.
    • +Set up and maintained Kubernetes infrastructure and GitOps workflows using Drone, Argo CD, and Harbor.
    • +Enabled code quality, monitoring, and load testing with SonarQube, Prometheus, Grafana, Micrometer, and k6.
    • [Kubernetes]
    • [Argo CD]
    • [Prometheus]
    • [Grafana]
    • [Redis]
    • [k6]

  4. 04$ cat ./experience/job-04.log

    Software Engineer @ Traveloka

    Jul 2018 — Sep 2021 · Jakarta, Indonesia

    • +Helped drive engineering excellence for the Accommodation domain as part of a central quality team.
    • +Administered AWS accounts, reviewed Terraform changes, and supported multi-account and multi-repository initiatives.
    • +Worked on dependency monitoring, Lambda CI/CD, Elasticsearch disaster recovery, auto scaling, incident investigation, and infrastructure cost optimization.
    • [AWS]
    • [Terraform]
    • [Java]
    • [AWS Lambda]
    • [Elasticsearch]

  5. 05$ cat ./experience/job-05.log

    Software Engineer @ Cermati

    Mar 2017 — Jun 2018 · Jakarta, Indonesia

    • +Developed web applications that supported bank back-office operations.
    • +Contributed across design, development, documentation, testing, and operations while working with Product on technical solutions.
    • [Web applications]
    • [Backend]
    • [Testing]
    • [Operations]

  6. 06$ cat ./experience/job-06.log

    Backend Developer @ IndoTrading

    Mar 2016 — Feb 2017 · Jakarta, Indonesia

    • +Developed backend and frontend web applications for back-office operations and introduced React to the team.
    • +Contributed throughout the software lifecycle, from product specifications and design through delivery and operations.
    • [React]
    • [Backend]
    • [Frontend]
    • [Web applications]

  7. 07$ cat ./experience/job-07.log

    Junior Programmer / Associated Member @ BINUS University

    Mar 2014 — Feb 2016 · Jakarta, Indonesia

    • +Built and maintained web applications for the university’s marketing platform.
    • +Earlier, designed Unity games and 3D models while collaborating with product stakeholders.
    • [Web development]
    • [C#]
    • [Unity 3D]
    • [Autodesk Maya]

contact.sh — davidasync@home

davidasync@home:~/contact$ ./contact.sh --connect

[ OK ] connection module loaded

[ OK ] preferred channel: LinkedIn

Let's connect

Want to talk about backend architecture, platform reliability, or engineering leadership? LinkedIn is the best place to reach me.

./open-linkedin.sh

Process finished with exit code 0.