Reetesh Kumar

Mobile Engineer

New Delhi, Delhi, India8 yrs 4 mos experience

Key Highlights

  • Led a team to deliver 15+ successful Android apps.
  • Achieved 95% test coverage through automated testing.
  • Revamped legacy applications, improving maintainability by 35%.
Stackforce AI infers this person is a Mobile Application Developer specializing in Android technologies and cross-platform solutions.

Contact

Skills

Core Skills

Android DevelopmentKotlinJavaMobile Application DevelopmentFlutterJava Development

Other Skills

AES encryptionAgile EnvironmentAndroid JetpackAndroid SDKBlocBusiness RequirementsCCascading Style Sheets (CSS)Clean ArchitectureConstraint LayoutDagger HiltDartData BindingDebuggingDesign Guidelines

About

🚀 Senior Software Engineer | Senior Android Developer | 8.5+ Years of Expertise Welcome to my professional journey! With over 8.5 years of hands-on experience, I specialize in crafting exceptional native Android applications that redefine user experiences. 🔧 Technical Proficiency: Proficient in Kotlin, Java, RxJava, MVVM, MVP, Dagger/Hilt, Retrofit, Coroutines, Flow, and the Android Framework. In-depth knowledge of Data Structures, Algorithms, Design Patterns, SOLID Principles, Clean Code, and Clean Architectures. Demonstrated ability to navigate the agile methodology and the complete application development life cycle. 🌟 Passion for Excellence: Driven by a passion for product quality, I am committed to delivering top-notch applications that stand out in the digital landscape. 🚀 Skills & Interests: Key Skills: Android Developer | Kotlin | Jetpack Compose | MVVM | Clean Architecture | Room | Retrofit | Dagger Hilt | Firebase | UI/UX | REST APIs | Coroutines | Git | Dependency Injection |Java, Flutter, iOS, Swift UI. OTT, Android TV, VoIP, SIP Tools: Proficient in Android Studio, IntelliJ, GIT, SVN. Additional Skills: Design, CI/CD. Android App Developer | Kotlin Expert | Java Developer | Mobile App Development | RxJava | MVVM | Agile Methodology | Clean Code Advocate | CI/CD Enthusiast 🌐 Open to Exciting Opportunities: I am actively seeking roles where I can contribute my expertise in Android development to create innovative solutions. Let's connect and explore collaboration possibilities!

Experience

8 yrs 4 mos
Total Experience
1 yr 4 mos
Average Tenure
--
Current Experience

Encora inc.

Principal Engineer (Android Developer)

Jul 2023Jul 2025 · 2 yrs · Bengaluru, Karnataka, India · Hybrid

  • Architected apps using Kotlin, MVVM, Dagger Hilt, and Room Database, reducing code redundancy by 40% via modularization and dependency injection.
  • Spearheaded a team of 5 developers to design and deliver high-performance Android apps, improving user retention by 25% through optimized UI/UX and performance tuning.
  • Integrated RESTful APIs using Retrofit/Volley and streamlined data flow with LiveData and Data Binding, cutting API response latency by 30%.
  • Championed Clean Architecture and SOLID principles, leading to a 20% reduction in post-release bugs.
  • Mentored junior developers, conducted code reviews, and led hiring initiatives to scale the Android team
  • Successfully launched 15+ apps on Google Play Store, including enterprise-level solutions with 500k+ downloads
KotlinMVVMDagger HiltRoom DatabaseRESTful APIsRetrofit+5

Robosoft technologies

Senior Software Engineer (Android Developer)

Dec 2021May 2023 · 1 yr 5 mos · Banglore · Remote

  • Revamped legacy Java-based apps to Kotlin and MVVM, improving code maintainability and reducing crash rates by 35%.
  • Designed adaptive UIs using Constraint Layout and RecyclerView, ensuring compatibility across 50+ device types.
  • Integrated Retrofit for REST APIs and optimized SQLite databases, enhancing data retrieval speed by 25%.
  • Collaborated with QA teams to automate testing pipelines, achieving 95% test coverage for critical modules.
KotlinMVVMRetrofitSQLiteConstraint LayoutRecyclerView+1

Hindustan wellness

Android Developer

Jun 2021Nov 2021 · 5 mos · Gurugram, Haryana, India · On-site

  • Developed scalable Android apps using Kotlin, Jetpack Compose, and MVVM architecture, improving UI responsiveness by 30% and reducing development complexity.
  • Integrated REST APIs using Retrofit and managed data persistence with Room, resulting in 25% faster data access and improved offline support.
  • Utilized Kotlin Coroutines and Flow for asynchronous operations, reducing ANRs by 35% and enhancing user experience in high-load modules.
  • Implemented modular Clean Architecture with Hilt for dependency injection, improving code maintainability and reducing bug count by 40% during releases.
KotlinJetpack ComposeMVVMRetrofitRoomAndroid Development

Krishify®

Android Developer

Mar 2019Apr 2020 · 1 yr 1 mo · Gurugram, Haryana, India · On-site

  • Developed insurance-focused Android apps using Java, SQLite, and Content Providers, supporting 500k+ policyholders.
  • Implemented SSL pinning and AES encryption to secure sensitive user data, achieving 100% compliance with GDPR standards.
  • Reduced app startup time by 40% through memory optimization and background threading.
  • Collaborated with cross-functional teams to integrate REST APIs and deliver real- time claim processing features.
JavaSQLiteREST APIsSSL pinningAES encryptionAndroid Development

Zunroof tech private limited

Mobile Application Developer

Apr 2018Sep 2018 · 5 mos · Gurgaon, Haryana, India · On-site

  • Built and deployed cross-platform mobile apps using Flutter and Dart, reducing development time by 50% and ensuring consistent UI/UX across Android and iOS platforms.
  • Integrated RESTful APIs and Firebase services (Authentication, Realtime Database, Cloud Messaging), improving backend sync speed by 30% and enhancing app stability.
  • Implemented reusable widgets and modular architecture, cutting UI development time by 40% and improving team collaboration and scalability.
  • Optimized app performance using Flutter DevTools and memory profiling, reducing UI jank and load time by 25%, resulting in smoother user experience and higher user retention.
FlutterDartRESTful APIsFirebaseMobile Application Development

Gamexs

Android Developer

Apr 2015Apr 2018 · 3 yrs · Gurgaon, India · On-site

  • Built feature-rich Android applications using Java, XML, and Android SDK, ensuring smooth user experience and reducing crash rates by 20%.
  • Integrated REST APIs using Retrofit and managed SQLite database, improving data sync performance and enabling offline-first functionality.
  • Optimized app performance by managing background tasks with AsyncTask and Services, reducing app launch time and improving responsiveness.
  • Followed MVC/MVP patterns and material design principles, resulting in cleaner codebase and consistent UI across devices.
JavaXMLAndroid SDKRetrofitSQLiteAndroid Development

Swarnim infosoft

Java Developer

Aug 2013Sep 2014 · 1 yr 1 mo · Noida Area, India · On-site

  • Developed and maintained backend components using Java, Servlets, and JSP, applying Object-Oriented Programming (OOP) principles to create clean and maintainable code.
  • Implemented multithreading to optimize server-side operations and improve request-handling efficiency.
  • Gained hands-on experience with the Android SDK, contributing to mobile app development and UI enhancements.
  • Participated in code reviews, learned best practices in clean coding, and collaborated with senior developers in an Agile environment.
  • Enhanced debugging and troubleshooting skills while working on real-time client requirements.
JavaServletsJSPObject-Oriented Programming (OOP)Java Development

Education

Vishveshwarya Group of Institutions

Bachelor of Technology - BTech — Computer Science

Jul 2010Jul 2014

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