Available for new opportunities

Kurniawan Gigih Lutfi Umam

Senior Mobile Developer

Hello, I am a professional Senior Mobile Developer with more than 5 years of experience. I am currently a Senior Mobile Developer at PT Bank SMBC Indonesia. I am a person who has a high passion for learning new things and new challenges to improve skills and is adaptable and communicates well.

umam.tekno@gmail.com0812 9076 6692Jln. R.A Kartini No. 36 Yukum Jaya, Lampung Tengahgithub.com/umaaamm
Kurniawan Gigih Lutfi Umam

About Me

Building reliable mobile experiences for years

Hello, I am a professional Senior Mobile Developer with more than 5 years of experience. I am currently a Senior Mobile Developer at PT Bank SMBC Indonesia. I am a person who has a high passion for learning new things and new challenges to improve skills and is adaptable and communicates well.

5+

Years of Experience

7

Companies & Institutions

5

Awards & Recognitions

15+

Core Tech Stacks

Skills

Tools & technologies I work with

Mobile & Frontend

FlutterReact NativeJava / Kotlin AndroidiOS / SwiftSwift UIReact JS

Backend & Infra

Java Spring BootNestJSPHPGoDocker

Languages & Data

JavaScript / TypeScriptPythonR / Machine Learning

Other

IoT

Experience

Where I've worked

  1. Senior Mobile Developer

    2024 - Now

    Bank SMBC Indonesia

    • Development Mobile Apps
    • Develop application features using a modular architecture in React Native
    • Create sub-modules for each feature to maintain separation of concerns
    • Ensure the codebase achieves 100% unit test coverage
    • Build a UI Kit following the micro-frontend concept
  2. Praktisi Mengajar: Mobile Apps

    2024

    STMIK Jakarta STI&K

    • Creating Mobile Apps with Flutter
    • Lokakarya Pembuatan Blue Print Pengembangan Aplikasi Mobile STMIK Jakarta
  3. Co Lead Mobile Developer

    2022 - 2023

    PT. PermataBank Tbk

    • Specialized in mobile application performance optimization
    • Developed iOS SDK for Permata Bank Account Opening
    • Refactored codebase to simplify logic and improve maintainability
    • Contributed to the development of Permata Bank mobile application, PermataMobile X
    • Implemented Notification Engine
    • Implemented CI/CD pipelines for application development and deployment
    • Established coding standards and best practices for application development
  4. Praktisi Mengajar: Design UI/UX

    2022

    Universitas Teknokrat Indonesia

    • Taught Design UI/UX practices to students
  5. Technical Leader

    2019 - 2022

    PT. Pegadaian (Persero)

    • Reskinned PDS using React Hooks
    • Developed reusable global components for React Native, Java, and Swift
    • Implemented Promo features in PDS and PSDS
    • Added new bank integrations to PDS and PSDS applications
    • Implemented horizontal scaling architecture for the PDS application
    • Redesigned the architecture of Pegadaian Syariah Digital Service
    • Implemented Object Storage using MinIO and Redis in PSD and PDS
    • Implemented Customer Get Customer (referral) feature in PDS
    • Implemented Gadai Online Express integrated with Gojek and Midtrans
    • Implemented Multipayment Online feature
    • Implemented E-KYC feature in Pegadaian Digital Service
    • Implemented OCR and Liveness Detection for E-KYC in PDS and PSDS
    • Applied MVVM + Clean Architecture design pattern in PSDS
    • Implemented CI/CD pipelines and Docker for PSDS applications (Android, Web, Backend)
    • Implemented biometric authentication on Android and iOS in PSDS
    • Implemented MoEngage integration for user activity tracking and campaign management in PDS
    • Implemented centralized logging for PSDS applications
    • Implemented Firebase Analytics, Crashlytics, and App Distribution
    • Managed Android and iOS application release processes
  6. Web Developer

    2018

    Kemendikbud RI

    • Developed the Bidikmisi website using the Yii Framework
  7. Web Developer

    2018

    PT. Kompas Cyber Media (Kompas.com)

    • Developed the Kompasiana website
    • Developed the THR campaign website for Kompasiana
    • Developed the ICD website
  8. Laboratory Assistant Lecturer

    2016 - 2018

    Universitas Teknokrat Indonesia

    • Developed a campus administration submission system
    • Provided IT support for laboratory classes and campus equipment
    • Worked as a graphic editor for campus marketing materials, including billboards and TV advertisements
    • Worked as a photographer and videographer for campus marketing purposes
    • Served as a Teaching Assistant in 2016

Projects

Selected work

A few applications and platforms I've helped design and build throughout my career.

UI Kit & Modular Mobile Architecture preview

UI Kit & Modular Mobile Architecture

2024 - Now

Bank SMBC Indonesia

Company-wide UI Kit built on a micro-frontend concept, with feature sub-modules in React Native and 100% unit test coverage.

React NativeMicro-frontendUnit Testing
Creating Mobile Apps with Flutter preview

Creating Mobile Apps with Flutter

2024

STMIK Jakarta STI&K

Teaching students how to create mobile applications using Flutter, including the development of a blueprint for mobile application development at STMIK Jakarta.

iOSAndroidFlutter
Lokakarya Pembuatan Blue Print Pengembangan Aplikasi Mobile STMIK Jakarta preview

Lokakarya Pembuatan Blue Print Pengembangan Aplikasi Mobile STMIK Jakarta

2024

STMIK Jakarta STI&K

Creating a blueprint for mobile application development at STMIK Jakarta.

iOSAndroidFlutter
b2app.io preview

b2app.io

2024

-

Develop website for convert website to mobile application and build APK, iOS.

iOSAndroidCI/CDFlutterReact JSWebsiteNext.jsGolangPostgreSQL
ScoreQuest preview

ScoreQuest

2023-2024

-

Develop mobile application and website for update score E-Sports and manage tournament.

iOSAndroidCI/CDFlutterReact JSWebsiteGolangPostgreSQL
PermataMobile X preview

PermataMobile X

2022 - 2023

PT. PermataBank Tbk

Core mobile banking app performance optimization, iOS SDK for account opening, in-app notification engine, and CI/CD pipelines.

iOSSwiftCI/CDNotification Engine
KitaWarga preview

KitaWarga

2023-2024

PT. Kita Karya Teknologi Nusantara

Develop Mobile Apps, Website and Backend for KitaWarga with Flutter

AndroidCI/CDFlutterReact JSNext JSWebsiteExpress JSNode JSPostgreSQL
Pegadaian Digital Service (PDS) preview

Pegadaian Digital Service (PDS)

2019 - 2022

PT. Pegadaian (Persero)

Reskinned with React Hooks, horizontal scaling architecture, E-KYC with OCR & liveness detection, Gadai Online Express integrated with Gojek and Midtrans.

React NativeE-KYCGojekMidtrans
Pegadaian Syariah Digital Service (PSDS) preview

Pegadaian Syariah Digital Service (PSDS)

2019 - 2022

PT. Pegadaian (Persero)

Full architecture redesign using MVVM + Clean Architecture, biometric authentication, Dockerized CI/CD across Android, Web, and Backend.

MVVMClean ArchitectureDockerBiometric Auth
Agen Pegadaian Syariah Digital Service preview

Agen Pegadaian Syariah Digital Service

2019 - 2022

PT. Pegadaian (Persero)

Full architecture redesign using MVVM + Clean Architecture, biometric authentication, Dockerized CI/CD across Android, Web, and Backend.

MVVMClean ArchitectureDockerBiometric Auth
Bidikmisi Website preview

Bidikmisi Website

2018

Kemendikbud RI

Government scholarship information website built with the Yii Framework.

PHPYii Framework
Kompasiana & THR Campaign Websites preview

Kompasiana & THR Campaign Websites

2018

PT. Kompas Cyber Media

Contributed to the Kompasiana blogging platform, the annual THR campaign microsite, and the ICD website.

Web DevelopmentPHP

Achievements

Recognition along the way

1st Place Winner

Pegadaian Innovation Award 2019 (Directorate Level)

1st Place Winner

Pegadaian Innovation Award 2020 (National Level)

Best Innovation Idea

Pegadaian Excellent Awards 2020

Best Employee

Digital Department 2020

Social Butterfly Award

2020

Education

Academic background

Undergraduate Informatic Engineering

Universitas Teknokrat Indonesia

2014 - 2017

Contact

Let's build something great together

I'm currently open to new opportunities and collaborations. Feel free to reach out through any of the channels below.

Email

umam.tekno@gmail.com

Phone

0812 9076 6692

GitHub

github.com/umaaamm

Location

Jln. R.A Kartini No. 36 Yukum Jaya, Lampung Tengah