$ whoami

Digigara. Software developer.

Calm, useful mobile products — and the systems underneath them. Flutter, Kotlin, Go, C++. Local-first by default, i18n by habit.

view work ↓ contact
digigara@portfolio:~ zsh

$ digigara --status

✓ 4 projects shipped

✓ flutter · kotlin · go · c++

✓ local-first · i18n · ml · ai agents

▌

// 01 — about

Product-minded engineer,
systems-level curiosity.

I'm Digigara — a software developer who ships complete products, not just features. Consumer apps people use daily, a C++/JNI media pipeline for wireless screen sharing, and a Go agent that interprets psychometric data with citations.

Everything I ship is local-first where it should be, bilingual (English & Bahasa Indonesia), dark-mode native, and tested.

  • product polishcalm UI, micro-interactions, onboarding, home-screen widgets
  • deep systemsC++/NDK pipelines, JNI, AirPlay & Miracast protocols
  • ml & aion-device OCR, LLM agents with citation gates — no hallucinated findings
  • backendGo services, REST / OpenAPI, embedded knowledge bases
~/profile.json cat

{

"name": "Digigara",

"role": "software developer",

"base": "indonesia · remote",

"focus": ["mobile", "systems", "ai agents"],

"principles": ["local-first", "calm ui", "tested"],

"shipping": "flutter · kotlin · go · c++",

"status": "open to projects"

}

// 02 — work

Selected projects

4 shipped · 2024–2026

Monflou — playful money-management dashboard

>~/work/monflou

Monflou

playful money management — ocr receipts, budgets, instalments, widgets

  • Track spendings, instalments, subscriptions and incomes — with receipt scanning via ML Kit OCR (camera, gallery, share-in)
  • Dashboard with spending trends, category breakdowns and budget usage, plus an Android home-screen widget
  • Playful light & dark theme, English + Bahasa Indonesia, due-date and budget notifications
flutterml-kit ocrsqlitefl_chartwidgetsi18n
case study → github ↗
Open Order — pre-order management dashboard with KPI cards and revenue chart

>~/work/open-order

Open Order

local-first pre-order management — nothing leaves the device

  • Run multiple open pre-orders against one shared physical stock, with live overbooking alerts
  • Revenue line chart and KPI dashboard — projected vs collected, collection rate, top items
  • 13 currencies, English + Bahasa Indonesia, light / dark / system theme
fluttersqliteproviderlocal-firsti18n
case study → github ↗
MMPI-2 assessment app — question flow with timer and progress
POST /v1/analyze go

{

"verdict": "valid",

"code_type": "2-4",

"elevated": ["F2 71", "Pt 67"],

"takeaways": ["anxious–phobic presentation"],

"citations": 14,

"review_required": true

}

>~/work/mmpi-2

MMPI-2

assessment app + go agent that interprets it — every claim cited

  • Flutter app: 567 items, Google sign-in via Firebase, shuffled flow that preserves original order, live timer and resumable sessions
  • Go analyzer: deterministic psychometrics engine — validity triage, code types, Harris–Lingoes subscale drivers, risk flags
  • LLM synthesis behind a citation gate — no uncited finding survives; single static binary, knowledge base embedded, OpenAPI spec included
fluttergofirebaseopenapillmsqlite
case study → github ↗
Dua Layar — dark media receiver UI receiving AirPlay

>~/work/dua-layar

Dua Layar

airplay + miracast receiver — a c++ media pipeline inside android

  • Kotlin/Compose app wrapping a C++/NDK decode & render pipeline (vendored UxPlay, CMake, arm64)
  • Receives AirPlay and Miracast/WFD over Wi-Fi Direct — RTP depacketizer, session engine, receiver service
  • Rewarded AdMob monetization with test/real ID safety built into the Gradle pipeline
kotlincomposec++jnindkcmakeadmob
case study → github ↗

// 03 — capabilities

What I can do for you

The lanes I've actually shipped in — from consumer polish to kernel-adjacent C++.

01

Mobile products

Flutter & Kotlin apps shipped end-to-end: design, build, test, store-ready.

02

Native & systems

C++, JNI/NDK, CMake. Media pipelines and protocols most mobile devs never touch.

03

ML & OCR

On-device intelligence — receipt scanning and inference without the cloud round-trip.

04

Backend & AI agents

Go services, REST / OpenAPI, LLM pipelines with citation gates. Traceable, not magic.

05

i18n & localization

English and Bahasa Indonesia baked in from the first commit, not bolted on.

06

Product-grade UI

Calm themes, dark mode, micro-interactions that earn their keep.

// 04 — stack

What I work with

mobile
flutterdartkotlinjetpack compose
systems
c++jnindkcmake
backend
gorestopenapillm apis
data & infra
sqlitefirebaseml kitadmob

$ digigara --contact▌

digigara@proton.me
github ↗ linkedin ↗

Open to freelance, contracts, and full-time mobile roles.