Hi, I'm Yanuar
MobileEngineer
Building scalable mobile and software applications with clean architecture and great performance.
Mobile Engineer
2+ Years Experience
Based in Indonesia
Nganjuk, East Java, Indonesia
Phone / WhatsApp
7:00 AM – 9:00 PM
Local Time (WIB)
GitHub Activity
Hi!
I'm Yanuar, a Mobile Engineer who loves building useful and impactful products. I enjoy turning ideas into real applications, solving problems, and delivering clean, maintainable code.
Currently focused on Flutter, backend integration, and product performance.
Experience
IMERI FKUI
Mobile & Backend Engineer
- Built the doctor-facing Flutter app (Bangkit Doctor) and patient-facing Flutter app (Bangkit Patient) for postoperative monitoring of gynecologic oncology care at RSCM.
- Implemented full authentication flows for the patient app including login, register, forgot/reset password via deep link using an Either-based error model.
Studyo.io
Mobile Engineer
- AnyMath: rebuilt subscription purchase and management flows for iOS and Android on an app with 22,000+ installs and a 4.5-star rating, shipped the 5.x release line, set up automated tests, and kept crash-free users at 99.8%.
- VidCap: created a video captioning app from scratch with real-time subtitle editor, transcription optimization, and shipped it across Android, iOS, macOS, Windows, and Web from a single Flutter codebase.
PT Itematik Pramitha Nusantara
Android Developer Flutter
- Developed Sewain Aja, a cross-platform rental application using Flutter, GetX, and Clean Architecture, with structured feature layers for presentation, domain, and data.
- Built complete rental flows including item browsing, item detail, booking, rental extension, return process, transaction status, and notification handling.
Apple Developer Academy @ UC
iOS Developer
- Completed a one-month intensive Apple Foundation Program focused on SwiftUI, UI/UX, and practical iOS development through Challenge-Based Learning (CBL).
- Translated UI/UX designs into functional SwiftUI views for a Student Inventory Management application.
Bangkit Academy led by Google, Tokopedia, Gojek, & Traveloka
Mobile Developer
- Built a native Android (Kotlin, Jetpack Compose) mental-health support app as part of a capstone team, covering onboarding, authentication, and counseling flow.
- Implemented sign-up, login, OTP, email verification, and Google Sign-In on top of Firebase Auth and Firestore.
Spkaiy
Android Developer Flutter
- Built store-owner features such as QR code generation, barcode scanning flow, product access flow, and operational support tools for Cambodia's largest free open marketplace.
- Implemented UI improvements, API integration, state handling, data mapping, validation, bug fixes, and deployment preparation for Google Play Store and Apple App Store.
ARTASK Media
Android Developer Flutter
- Built a WebView-based camera monitoring app in Flutter, covering both frontend and backend integration.
- Implemented token authentication and GET request integration for the camera monitoring flow.
Education
Formal education and intensive industry academies focused on mobile engineering, iOS SwiftUI development, and native Android software design.
Politeknik Negeri Jember
Diploma IV / Applied Bachelor · Informatics Technology
GPA: 3.88/4.00Jember, Indonesia
Studied mobile, web, database, IoT, and desktop application development, including Kotlin for Android native development, Dart and Flutter for hybrid mobile development, PHP for web development, MySQL and PostgreSQL for database systems, ESP32 for IoT, and Java Swing UI for desktop applications.
- Built semester-based projects across multiple platforms, including E-Fashion, Hitung-In, Re-Food, eSidokare, and Lele Wise.
Apple Developer Academy @ UC
Apple Foundation Program · iOS Development
Surabaya, Indonesia
Completed a one-month intensive program focused on SwiftUI, UI/UX, and practical iOS development through a Challenge-Based Learning approach.
- Built a Student Inventory Management app by translating UI/UX designs into SwiftUI views, setting up the initial architecture, implementing CRUD features, configuring camera permission through Info.plist, and testing on real iOS devices.
Bangkit Academy led by Google, Tokopedia, Gojek, & Traveloka
Mobile Development Cohort · Mobile Development
Jakarta, Indonesia · Remote
Selected from 57k+ applicants to join Bangkit, a Google-led interdisciplinary program focused on Android development, mobile engineering, AI fundamentals, and career preparation.
- Learned and applied Kotlin, Android Native XML layout, Jetpack Compose, SOLID principles, Introduction to AI, Applied Machine Learning for Android Developer, and TensorFlow Lite.
Licenses & Certifications
Official national and industry certifications across mobile engineering, machine learning on Android, Clean Architecture, and software craftsmanship.
Web Developer
Badan Nasional Sertifikasi Profesi (BNSP)Verified
National professional competency certification from Badan Nasional Sertifikasi Profesi (BNSP) assessing competencies in web development, database architecture, and REST API engineering.
- Certified in 10+ standard competency units including database design, web programming, software architecture, and system security.
Project Artifacts & Documents (2)
Unit of Competency
Certificate of Competency
Applying Machine Learning to Android Development
Dicoding IndonesiaVerified
Implemented on-device machine learning in Android using TensorFlow Lite and ML Kit, building the HealthWise intelligent mobile application for health diagnostics.
- Built HealthWise: An Android app integrating custom Image Classification and Object Detection models via TensorFlow Lite.
Project Artifacts & Documents (5)
HealthWise App Overview
UI Wireframe & User Flow
ML Model & Tensor Integration
Code Architecture Snapshot
Official Certificate
Android Application Fundamentals
Dicoding IndonesiaVerified
Comprehensive native Android engineering covering modern architecture, Room database caching, background services, networking with Retrofit, and multi-threading.
- Built full submission app with clean MVVM architecture, Room Database local cache, LiveData, and ViewBinding.
Project Artifacts & Documents (3)
Final Project Submission App
Code Implementation & Architecture
Certificate of Competency
Android Application Development for Beginners
Dicoding IndonesiaVerified
Built fundamental native Android UI/UX, Activity & Fragment lifecycle, explicit & implicit Intents, and customized RecyclerView lists.
- Developed native Android catalog app with responsive ConstraintLayout and Material Design 3 guidelines.
Project Artifacts & Documents (1)
Course Completion Certificate
Getting Started with Kotlin Programming
Dicoding IndonesiaVerified
Mastered Kotlin idiomatic syntax, Object-Oriented Programming (OOP), Functional Programming, Generics, and asynchronous Coroutines.
- Implemented OOP design with Data Classes, Sealed Classes, and Extension Functions.
Project Artifacts & Documents (1)
Kotlin Mastery Certificate
Selected Work
A selection of projects I've built and contributed to. Click any project to view details.
Open Source
Reusable systems, experiments, and tools that I maintain.
Blog
Notes, architecture patterns, and technical write-ups on mobile engineering and modern software development.
What people say
Endorsements and peer feedback from engineering leads, colleagues, and collaborators I have worked with.
Naufal Kadhafi
Mobile Developer | Flutter & Kotlin | AI & Workflow Automation
“I highly recommend Yanuar based on our time studying and collaborating closely within the same mobile development teams at Politeknik Negeri Jember.”
Tafif Assiddiqi
Study Informatics at Tanjungpura University | Interested in Mobile & Backend Development
“Having worked with Yanuar for a year, I really appreciate his ability to lead projects and hand off tasks effectively. He is great at recognizing what each team member is good at and balancing the workload, which always kept our project moving forward smoothly and on time. Yanuar keeps the team focused on solutions and is just a great, reliable person to manage a project.”
Mochamad Dimas Setiawan
Computer Science Student | Flutter Developer | Web & Mobile App Enthusiast
“I highly recommend Yanuar for his outstanding dedication and expertise during our time working together at Studyo.io. As part of the mobile development team, we collaborated closely on building critical platform features, including the real-time chat architecture and notification flows for tutors, students, and parents. Yanuar demonstrated exceptional Flutter development skills and a sharp troubleshooting mindset. His strong work ethic, technical execution, and proactive approach to software testing made our team's product delivery significantly more efficient. He would be a tremendous asset to any engineering organization.”
Let's Make It Happen
Have a project or idea in mind? Let's build something great together.
Get In Touch