AVAILABLE FOR HIRE
raizal@portfolio ~
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> contact.init()> linkedin.connect()

Surabaya, Indonesia • Building things that actually matter since 2012
// about

about.me()

A passionate Software Engineer with extensive experience building web and mobile applications, as well as web scrapers. Skilled in TypeScript, React.js, Node.js, React Native, Python, Laravel, and a variety of other powerful libraries and frameworks.

$ 13+ years of experience| Full Stack| AI Enthusiast| Gamer

expertise.list()

>Full Stack Web Development

Built diverse web applications from scratch using modern technologies. Strong proficiency in the SDLC process and frontend + backend development.

ReactNext.jsTypeScriptJavaScriptHTML5CSS3SASSFlaskPythonSQLPostgreSQLPostmanDockerLinuxGitREST APIsGraphQLgRPC

>Fullstack Mobile App Development

Built diverse mobile applications from scratch using modern technologies such as React Native and Native App.

React NativeKotlinFastlaneBitrise
// experience

Career.timeline()

VerticalInt

Senior Software Engineer - Project Lead

May 2025 - Present • US, Remote
  • ▹Led technical transition of Proxycurl → EnrichLayer post-acquisition
  • ▹Migrated payment system from Stripe to Maple Billing — 70%+ cost reduction
  • ▹Built normalization layer for backward compatibility with zero downtime
PythonTypeScriptReact/Next.jsPostgreSQLRedisDocker

Nubela Pty Ltd

Senior Software Engineer

Aug 2022 - May 2025 • Singapore, Remote
  • ▹10x improvement in data retrieval speed (30s → 0.7s)
  • ▹Increased in-house crawler coverage from 15% to 95%
  • ▹Built team-based account management for enterprise clients
PythonTypeScriptDockerKubernetesReactKotlin

Travlr Pty Ltd

Senior Mobile App Engineer

Mar 2018 - Jul 2022 • Bali
  • ▹Built Travlr & The Bali Bible mobile apps serving 2,000+ users
  • ▹Designed white-label B2B product adopted by 15+ brand partners
  • ▹Automated theming, building, and deployment pipelines
TypeScriptReact NativeKotlinSwiftExpo

Synergics Digital

Fullstack Software Developer

Jan 2016 - Mar 2018 • Indonesia
  • ▹Built E-Dumas public complaint system for Indonesian Police
  • ▹Developed crime reporting & case management for East Java PD
  • ▹Created asset monitoring system for Pertamina operations
LaravelReact.jsAndroid (Java)CodeIgniter
// projects

Projects.showcase()

$ filter --skills

> found 6 projects
{}

asyncwork.live

Peer Body Doubling Platform

personal2025

Solo-built WebRTC peer accountability platform for remote workers. Real-time video sessions with peer matching, session management, and chat.

⚡ Solo Engineer • 90%+ completion
WebRTCSocket.IOBunTypeScriptReactNestJSPostgreSQL
{}

baiko.id

E-Commerce Platform

contract2025

Full e-commerce platform built from zero to production in 4 months. Product catalog, cart, checkout, payment gateway, and delivery management.

⚡ Zero to Production • 4 months
Next.jsTailwind CSSLaravelTypeScriptReact
{}

Offline Map App

Regional Police, Sulawesi

contract2024

Offline-first Android mapping app for police in remote mining areas. Pre-generated map tiles enabling full navigation without internet.

⚡ Offline-First • Field Operations
KotlinMOBAC
{}

Crypto Miner Monitor

Reverse SSH Dashboard

personal2022

Real-time monitoring dashboard for 500+ mini computers across WAN. Hardware temp, hashrate tracking, and remote script management.

⚡ 500+ Devices • Real-time
TypeScriptExpressSocket.IOReact
{}

Yummy.co.id

Website Migration & Revamp

freelance2022

Migrated from static page to full Next.js web application. Implemented ads integration and improved SEO for organic visibility.

⚡ Full Migration • SEO Boost
Next.jsTailwind CSSReactTypeScript
{}

E-TEFL

English Test & Certification

personal2016

Internal web + mobile app for English certification at EEPIS/PENS. Web platform for tests, Android app for exam preparation.

⚡ Education Platform
JavajQueryCodeIgniterSocket.IO
// skills

Skills.inventory()

{ }

Languages

TypeScript95%
Python90%
Kotlin70%
Java65%
</>

Frontend

React95%
Next.js90%
React Native85%
TailwindCSS90%
[ ]

Backend & Infra

PostgreSQL85%
Docker85%
Kubernetes60%
Redis75%
~>

Protocols & APIs

RESTful API95%
GraphQL75%
WebRTC70%
Socket.IO80%

$ ls tools/

GitDockerKubernetesRabbitMQAnsiblen8nMOBACExpoBunNestJSSocket.IOWebRTC