Resume

Software Engineer & Full-Stack Developer

Professional Summary

Experienced software engineer with 5+ years of expertise in mobile development, full-stack web applications, and cloud infrastructure. Proven track record of leading technical teams, architecting scalable solutions, and delivering high-impact projects. Specialized in Flutter, TypeScript, and modern DevOps practices.

Experience

Mobile Developer

PT iHub International Solution

2025-07present

Bali, Indonesia

Mobile developer to build high-performance Flutter apps for waste management and logistics. Architected a scalable, offline-first sync model with intelligent conflict handling.

Key Achievements:

  • Cut crash rate by ~40% via robust error handling and monitoring
  • Designed hybrid data-sync to support 1,200+ concurrent users
  • Build standardized mobile best practices
Full-Stack Developer (Remote)

HANTECHNO

2025-01present

Remote

Building Hermes Network desktop security suite (VPN, Remote Desktop, Wazuh integration) and a Flutter-based VPN mobile app with clean architecture and maintainable modules.

Key Achievements:

  • Shipped cross-platform VPN & remote-desktop modules with secure auth
  • Integrated Wazuh to centralize security monitoring and alerts
  • Delivered a Flutter VPN client using predictable state and DI
Lead Flutter Developer

MOXIMO

2024-09present

Remote

Leading Android POS development for DEARBOX franchise and public Rewix POS, plus voucher-claim app. Focus on offline-first, multi-printer support, and reliable local-server sync.

Key Achievements:

  • Targeted ~80% faster order processing with offline-first design
  • Implemented simultaneous printer connectivity and queuing
  • Designed ObjectBox sync flow for conflict-free reconciliation
Flutter Developer & UI/UX Designer

Freelance

2023-01present

Remote

Delivered end-to-end solutions across retail and internal tools—from desktop POS to stock opname systems and marketing dashboards—covering design to deployment.

Key Achievements:

  • Converted ambiguous briefs into shippable MVPs with tight loops
  • Improved inventory workflows and error rates with clearer UX
  • Reduced production issues by adding logging and guards
Flutter Developer

Freelance (June 2023)

2023-062023-06

Remote

Short delivery sprints for research and health: a stunting research companion app and a medication-adherence app.

Key Achievements:

  • Built research-data capture with simple flows and offline cache
  • Implemented reminders and adherence tracking for patients
Lead Flutter Developer & UI/UX Designer

PT Sumber Inokreasi Pratama

2022-122024-11

Indonesia

Led design and development across an internal/external app ecosystem: ticketing, restaurant, healthcare booking, office information, travel, and event management.

Key Achievements:

  • Launched request-ticketing app end-to-end with maintainable modules
  • Delivered restaurant ecosystem with reusable UI patterns
  • Released Patriod Medic and office information system (PT GVP)
Freelance Flutter Developer

Intive Studio

2022-062023-02

Indonesia

Delivered multiple Flutter apps with clear state management and modular code for public and enterprise use-cases.

Key Achievements:

  • Shipped Bank Sampah Petrokimia Gresik app (GETX)
  • Built USI Driver and E-PPID Bappenas (incl. WebView variant)
  • Delivered Kedaton Home (Sales & User) apps
Flutter Dev & UI/UX Designer

PT Daya Rekadigital

2022-042022-12

Indonesia

Maintained and extended production apps (GAS Indonesia, Cashier) and built new verticals such as Pixel App and Sales Tracker.

Key Achievements:

  • Stabilized production builds and added incremental features
  • Designed and implemented Sales Tracker (design + Flutter)
Freelance Flutter Dev & UI/UX Designer

SEJE Digital

2021-092022-02

Indonesia

Built e-commerce and automotive sales apps from design to delivery for niche audiences.

Key Achievements:

  • Improved checkout UX for game-items store
  • Streamlined listing & sales flow for auto
Freelance Flutter Developer

KNODS (Labtek Indie)

2021-082021-08

Indonesia

Delivered a freelance-search prototype using Agile Scrum with quick iteration cycles.

Key Achievements:

  • Rapid prototyping of core search features
Flutter Dev & UI/UX Designer

CV Kazuya Media

2021-072021-10

Indonesia

Built an internet-billing recorder app with a clean, reliable UI and predictable state.

Key Achievements:

  • Released a usable MVP and streamlined billing input
Freelance Flutter Dev & UI/UX Designer

Queue App

2021-062021-06

Indonesia

Designed and developed a queueing application with voice assistant integration.

Key Achievements:

  • Integrated Google Assistant audio into Flutter app
Freelance Flutter Dev & UI/UX Designer

Kasir App

2021-052021-05

Indonesia

Designed and developed a point-of-sale app MVP.

Key Achievements:

  • Delivered a clean UI and fast transaction flow
Freelance Flutter Dev & UI/UX Designer

Calculator App

2021-042021-04

Indonesia

Built a calculator app as a UI/logic showcase.

Key Achievements:

  • Functional prototype with polished UI
Flutter Dev & UI/UX Mobile

SMKN 1 Jenangan (E-commerce)

2020-042021-01

Ponorogo, Indonesia

School e-commerce app with modern UI and simple data flows for students and admins.

Key Achievements:

  • Shipped full mobile app with auth and basic catalog
Flutter Dev & UI/UX Designer

JALANTOL.ID

2020-012021-02

Indonesia

Mobile development with consistent navigation and clean UI.

Key Achievements:

  • Hardened navigation logic and state handling
Laravel Developer

Final Projects (Laravel)

2018-042021-01

Indonesia

Delivered multiple Laravel-based systems for senior students’ thesis requirements.

Key Achievements:

  • Completed several bespoke systems per specification
UI/UX Designer

CV Inovatifo Creative

2019-072020-02

Indonesia

Designed web and mobile mockups for a software house; ensured handoff-ready design files.

Key Achievements:

  • Delivered reusable design components and specs

Skills

Languages

DartTypeScriptJavaScriptKotlinSwiftPython.NET

Frameworks & Libraries

FlutterReactNext.jsNode.jsExpressDjango

Databases & Tools

PostgreSQLMongoDBRedisSupabaseFirebaseDocker

Cloud & DevOps

AWSGCPVercelDockerKubernetesCI/CD

Education

VOCATIONAL HIGH SCHOOL, SOFTWARE ENGINEERING DEPARTMENT

SMKN 1 JENANGAN, PONOROGO

Graduated: 2021