dev_profile.sh live
$init developer_profile --user=jaymare_jojo
→OKlocation: Dauis, Bohol, PH
→OKstack: flutter, firebase, dart
→OKapps_deployed: 5
$ready

Jaymare Jojo

Flutter & Firebase developer building exam reviewer apps for Philippine civil service and licensure exams, plus group location tools.

Dauis, Bohol, Philippines

About

I'm a solo developer with a Computer Science background, building Android apps independently — from the quiz engine and exam logic through to publishing and Play Console maintenance.

Most of my work centers on reviewer apps for Philippine government exams: question banks built from official sources, mock exam timers, and a freemium structure that keeps a solid free tier while funding continued updates.

Flutter / Dart Firebase Firestore Firebase Auth AdMob In-App Purchases Google Play Console

Apps

Built and maintained independently, end to end — question content, app logic, and Play Store publishing.

LET Reviewer 2027

exam reviewer

Licensure Exam for Teachers practice app covering general education, professional education, and major subject areas — with mock exam timers and a freemium question bank.

com.jatzenz
flutter

NAPOLCOM Reviewer 2027

exam reviewer

Mock exams and practice questions for the National Police Commission entrance exam, with a freemium question bank and dark mode.

com.jatzenz
flutter

CSE Reviewer 2027

exam reviewer

Civil Service Exam practice app covering both professional and sub-professional level question categories.

com.jatzenz
flutter

LTO Reviewer 2027

exam reviewer

Driver's license exam prep with a full quiz engine and mock exam countdown timer, verified against official LTO references.

com.jatzenz
flutter

Giyuu

location sharing

Group location sharing with live member positions on a shared map — built for families and friend groups staying coordinated.

com.jatzenz.giyuu
flutter

Working with me

01

Flutter bug fixes & feature builds

Debugging, new screens, state management, Firebase integration — whole-file changes you can review and drop in directly.

02

Play Store publishing support

Store listings, release signing, closed testing setup, and getting an app from "builds locally" to "live on Play Store."

03

Direct, no-fluff communication

Clear updates on what's done, what's blocked, and what's needed from you — no padding, no vague status reports.

Contact

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