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Português
$
USD
Sonu Kumar
@sonukg096
Fast and Reliable Mobile App Development
Índia
Inglês, Hindi, Panjabi
Sobre mim
I am a results-driven Android Developer with 7+ years of expertise in building scalable, secure, and high-performance mobile applications. With a strong background in Java, Kotlin, Android SDK, and modern frameworks, I have consistently delivered apps that meet business goals and delight end-users.
🔹 Core Strengths
• Proven ability to design and implement robust Android architectures (MVVM, MVP, MVI, Clean Architecture) that ensure scalability, security, and long-term maintainability.
• Proficient with Jetpack Compose, Kotlin Coroutines, Retrofit, Room, and modern Android tools.
Habilidades
Sonu Kumar
offline •
Conheça meus serviços
Desenvolvimento de Aplicativos Android
I will build scalable android apps using kotlin, mvvm and jetpack compose
Desenvolvimento Multiplataforma
I will fix bugs and issues in your android, flutter or kmp app
Portfólio
Experiência profissional
Consultant (Android)
KRG Technologies Inc • Período integral
Jun 2023 - Jul 2024 • 1 yr 1 mo
Software Engineer for Mobile Banking Applications building robust, encrypted transaction modules and UPI layers. Integrated UPI & UPI Lite frameworks facilitating efficient high-volume micro-payments. Engineered high-security protocols adhering to financial regulations and banking compliance. Collaborated seamlessly with backend, QA, and product divisions on features syncs.
Solution Developer (Android)
Tata Technologies • Período integral
Dec 2021 - May 2023 • 1 yr 5 mos
Lead developer for the Cummins Saathi App, organizing multi-language translation databases and offline-first maps support. Built app logic to support five distinct user roles with localized interface states in 11 Indian native languages. Integrated specialized training catalogs, custom map assets, and rewards integrations. Created active regional leadership boards highlighting operator rankings and MITWA points logs.
Senior Android Developer
RdioButton • Período integral
Apr 2021 - Dec 2021 • 8 mos
Designed modular project architectures using MVVM patterns for custom enterprise distribution pipelines. Developed Storex chemical inventory tracker app across multi-regional warehousing units. Engineered Coolberg Team branding app in Flutter, integrating cloud messaging layers. Developed YAMS App for Attendance management system. Improved overall Android code stability from 92% to 99.4% using structured MVVM.
