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Senior Android Developer

Hi, I'm Pankaj Kumar Jangid

Senior Android Developer

I'm a Senior Android Developer with 9+ years of experience building secure, high-performance apps across fintech, e-commerce, and government sectors.

Get In Touch View Projects
Developer.kt Pankaj Kumar Jangid
// Kuala Lumpur, Malaysia
class PankajKumarJangid : Developer() {
val experience = "9+ years"
val role = "SME-Android"
val passion = "Clean Architecture"
val remote = true
 
fun build() = App {
reliable + scalable + secure
}
}
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Pankaj Kumar Jangid - Senior Android Developer

Pankaj Kumar Jangid is a Senior Android Developer (SME-Android) based in Kuala Lumpur, Malaysia, available for remote work worldwide. With over 9 years of professional experience in Android app development, specializing in Kotlin, Jetpack Compose, Flutter, and Clean Architecture. Currently working as Senior Android Developer at Accion Labs. Open to freelance and full-time remote opportunities as an Android expert, Android architect, and subject matter expert in Android development.

Core expertise: Kotlin, Java, Jetpack Compose, Flutter, Dart, MVVM, MVP, Clean Architecture, SOLID, Design Patterns, Kotlin Coroutines, RxJava, Flow & StateFlow, Android SDK, Kotlin Multiplatform, Material Design, Compose, ViewModel, LiveData, Data Binding.

Contact: pankaj0619@gmail.com | +60 138449691 | Kuala Lumpur, Malaysia

// about

About Me

I work with Kotlin, Jetpack Compose, Clean Architecture, and CI/CD pipelines to ship fast, stable, scalable apps. I've delivered 30+ major features, improved APK size by 25%, and maintained a 96% crash-free rate across millions of users.

Education

MCA

Rajasthan Technical University

2011 – 2014

First Class With Honours

BCA

Rajasthan University

2008 – 2011

First Class

Certifications

Project Management Foundations

LinkedIn

Advanced Android Bootcamp

Udemy

Flutter Advanced

Udemy

Intro to Flutter Development (Dart)

App Brewery

// skills

Technical Skills

A comprehensive toolkit built over 9+ years of Android development experience.

Languages & Frameworks

Kotlin 95%
Java 85%
Jetpack Compose 85%
Flutter 80%
Dart 75%

Architecture & Patterns

MVVM 90%
MVP 85%
Clean Architecture 90%
SOLID 85%
Design Patterns 85%

Reactive & Async

Kotlin Coroutines 90%
RxJava 85%
Flow & StateFlow 85%

Platforms & Cross-platform

Android SDK 95%
Kotlin Multiplatform 70%
Material Design 90%

Jetpack & AndroidX

Compose 90%
ViewModel 90%
LiveData 85%
Data Binding 80%
Navigation Component 85%
WorkManager 80%

Networking & Data

Retrofit2 90%
OkHttp 85%
REST APIs 90%
Room 85%
SQLite 80%
Firebase 80%

Dependency Injection

Dagger-Hilt 85%
Koin 80%

Testing & Quality

JUnit 80%
Espresso 75%
Mockito 80%
UI Automator 75%
Crashlytics 80%
SonarQube 75%

CI/CD & Tools

Git 90%
Gradle 85%
GitHub Actions 80%
Jenkins 75%
Fastlane 75%
R8 80%
ProGuard 80%
Bitbucket 80%
JIRA 85%
Agile 90%

Clean Architecture

Scalable & Maintainable

Performance

Optimized & Fast

Security

Encrypted & Safe

Testing

Reliable & Stable

// experience

Work Experience

My professional journey in software development.

Senior Android Developer

Accion Labs

Dec 2023 – Present Kuala Lumpur, Malaysia
  • Lead Android development for UOB TMRW digital banking app across Southeast Asia (Thailand, Singapore, Malaysia, Indonesia)
  • Built Online Fraud Management module for Thailand market
  • Delivered Card Services features for Singapore market
  • Designed features aligned with UOB Bank's digital banking objectives across multiple markets
  • Managed security and compliance for banking sector standards
  • Optimized app performance using analytics and monitoring tools
  • Mentored 5+ engineers in Kotlin Coroutines and Clean Architecture
  • Improved delivery time by 35% through CI/CD pipeline optimization

Senior Software Engineer

Dew Solutions

Oct 2021 – Nov 2023 Gurugram, India (Remote)
  • Contributed to Decathlon India's e-commerce app
  • Delivered Search, Home, Cart, and Order modules
  • Added AMI third-party seller integration
  • Reduced APK size by 25% using R8 and ProGuard
  • Strengthened unit testing with JUnit and Mockito

Senior Software Engineer

Dew Solutions Pvt Ltd

Oct 2021 – Nov 2023 Gurugram, India (Remote)
  • Contributed to Decathlon India's e-commerce app serving 70+ sports categories
  • Delivered Search, Home, Cart, and Order modules with enhanced UX
  • Added AMI third-party seller integration expanding marketplace offerings
  • Reduced APK size by 25% using R8 and ProGuard optimization
  • Achieved 30% increase in user interactions through UI/UX improvements
  • Strengthened unit testing with JUnit and Mockito for code reliability
  • Mentored junior developers and conducted code reviews

Android Developer

CMS Computers Ltd

Jun 2020 – Oct 2021 Jaipur, India
  • Built secure apps for Rajasthan Police (RajCop & Citizen)
  • Improved performance and encryption
  • Developed scalable citizen and officer features

Android Developer

CMS Computers Limited

Jun 2020 – Oct 2021 Jaipur, India
  • Built secure apps for Rajasthan Police — RajCop Official (officer app) and RajCop Citizen (public safety portal)
  • Implemented encryption and security protocols for sensitive government data
  • Developed scalable citizen-facing features including FIR filing and complaint tracking
  • Gathered and analyzed project requirements with government stakeholders
  • Improved app performance and reduced crash rates through systematic debugging

Android Developer

Octal IT Solution

May 2018 – May 2020 Jaipur, India
  • Built B2B/B2C on-demand apps for global clients
  • Developed CityJobber and Voila Helper
  • Managed full app lifecycle and Play Store releases

Android Developer

Octal Info Solution

May 2018 – May 2020 Jaipur, India
  • Built B2B/B2C on-demand service apps for international clients (US, UK, UAE, Singapore)
  • Developed CityJobber domestic services platform and Voila SG/Voila Helper housekeeping apps
  • Communicated with international clients across different time zones and cultures
  • Managed full app lifecycle from development to Play Store releases
  • Integrated real-time tracking, booking systems, and in-app chat features

Android Developer

RAD Techno Solutions

Mar 2016 – Apr 2018 Jaipur, India
  • Developed multiple native Android applications from concept to deployment
  • Integrated REST APIs and improved UI/UX across projects
  • Contributed to full mobile application development lifecycle

Android Trainee

SAG Infotech

Sep 2015 – Feb 2016 Jaipur, India
  • Learned Android fundamentals with Java
  • Built basic apps and practiced REST API integration
// projects

Featured Projects

A selection of projects I've worked on throughout my career.

UOB TMRW

Digital Banking - SEA Markets

Featured

Lead Android development for UOB's digital banking app across Thailand, Singapore, Malaysia, and Indonesia. Built Online Fraud Management and Card Services modules using Kotlin and Jetpack Compose with Clean Architecture.

Kotlin Jetpack Compose Clean Architecture Fintech Coroutines
Live

Decathlon India

E-commerce - 70+ Sports

Featured

Contributed to Decathlon's e-commerce app serving 70+ sports categories. Delivered Search, Home, Cart, and Order modules. Reduced APK size by 25% and achieved 30% increase in user interactions.

Kotlin MVVM R8 ProGuard E-commerce
Live

RajCop Official

Rajasthan Police - Officer App

Featured

Built the official Rajasthan Police officer app with secure data handling, encryption protocols, and real-time communication features for law enforcement operations.

Security Encryption Government Maps
Live

RajCop Citizen

Public Safety - Complaint & FIR Portal

Featured

Developed the citizen-facing Rajasthan Police app enabling FIR filing, complaint tracking, and public safety features with secure government data handling.

Security Government Firebase REST APIs
Live

Digilux AI

Smart Home Automation & IoT

Featured

Built smart home automation app with IoT device control via BLE communication. Implemented real-time device monitoring, scheduling, and AI-powered automation features.

IoT BLE Kotlin Real-time
Live

iGuruJi

CSIR NET & GATE Test Prep

Developed educational test preparation app for CSIR NET and GATE exams with video lectures, practice tests, and progress tracking using ExoPlayer for media playback.

ExoPlayer Education Firebase Kotlin
Live

English Madhyam

English Learning Platform

Built an English learning platform with interactive lessons, quizzes, and progress tracking. Implemented audio playback and speech recognition features.

Education Audio Firebase Material Design
Live

Voila SG & Voila Helper

On-demand Housekeeping - Singapore

Built customer and helper apps for on-demand housekeeping services in Singapore. Implemented real-time booking, tracking, in-app chat, and payment integration.

Real-time Maps Chat Booking Payments
Live

CityJobber

Domestic & Formal Services Platform

Developed a services marketplace connecting users with domestic and professional service providers. Built booking flow, provider profiles, and review system.

Booking Maps REST APIs Material Design
// contact

Get In Touch

I'm always open to discussing new projects and opportunities.

email

pankaj0619@gmail.com

phone

+60 138449691

location

Kuala Lumpur, Malaysia

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