Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
Timeline
Generic

SAURABH PATIL

Lead Android Developer
Pune

Summary

Senior Mobile Application Developer with 9+ years of experience in Android development and 1 years of experience in Flutter and iOS development each.
Strong expertise in Kotlin, Java, Jetpack Compose, MVVM, Clean Architecture, Coroutines, and Android SDK.
Proven experience delivering Enterprise-scale fintech and consumer applications, contributing to 10+ Android apps and multiple iOS applications, including BOFA Insight, Tata Neu (Tata Pay), Mitsubishi Smart Assist, and Maya Philippines.
Skilled in performance optimization, advanced debugging, application security, CI/CD pipelines, and test-driven development using JUnit, Mockito, and Espresso, with a strong foundation in SOLID principles and design patterns.

Overview

11
11
years of professional experience
2
2
Certifications
3
3
Languages

Work History

Lead Software Engineer

Zymr Systems Pvt Ltd
09.2025 - Current

Project: Synchronoss.

Responsibilities and Contributions:

  • Led the resolution of 20+ UAT-critical defects across functional, architectural, and performance areas, resulting in stable production releases and reduced post-release issues.
  • Refactored and enhanced SDK functionality in alignment with High-Level Design (HLD), improving code maintainability, and reducing technical debt.
  • Designed and implemented MVVM with Clean Architecture and Unidirectional Data Flow (UDF) using Kotlin, Coroutines, and Jetpack Compose, improving modularity and testability.

Senior Software Engineer

Encora Innovation Lab India Pvt Ltd
11.2023 - 09.2025

Project: Maya (Maya Bank, Philippines)

Responsibilities and Contributions:

  • Led the development of a multi-module mobile application with a native Android core and Flutter-based feature modules, ensuring seamless integration and scalability.
  • Designed and implemented MVVM with Clean Architecture for Android, and MVP with Clean Architecture for Flutter, improving modularity, testability, and long-term maintainability.
  • Utilized Jetpack Compose, Kotlin Coroutines, Flow, Retrofit, and Dagger 2 for efficient asynchronous processing and dependency management, along with Cubit, Bloc, GetIt, and Dio in Flutter.
  • Established robust CI/CD pipelines using GitHub Actions, enforced code quality with SonarQube, and integrated Firebase services.
  • Achieved 95% unit test coverage threshold by implementing comprehensive testing strategies using JUnit, Mockito, Espresso, and Flutter’s test and Mockito frameworks.

Sr. Software Engineer

Accion Labs Pvt Ltd
09.2021 - 11.2023

Projects: Tata Neu - Tata Pay Module, ThinkProject Formworks (Role - Team Lead)

Responsibilities and Contributions:

  • Collaborated with product, QA, and platform stakeholders to analyze requirements from existing iOS codebases, translating them into scalable Android and cross-platform architectural designs used across multiple feature modules.
  • Defined and established project-wide architecture and engineering best practices, mentoring a team of 3 to 5 developers on Clean Architecture, Model–View–ViewModel (MVVM) patterns, and coding standards.
  • Acted as a technical mentor and reviewer, conducting regular code reviews, and guiding developers on design decisions, performance optimization, and maintainable coding practices, reducing review rework and defects.
  • Implemented a repository-as-a-single-source-of-truth data layer using MVVM, Kotlin Coroutines, Room database, and WorkManager, enabling reliable offline support, and background synchronization.
  • Designed and optimized data synchronization mechanisms using Retrofit with multipart requests, improving data sync reliability, and reducing failure scenarios during background operations.
  • Improved overall application performance through profiling and tuning, addressing memory usage, application startup time, and runtime bottlenecks, resulting in approximately 25–30% improvement in performance and stability.
  • Enforced recommended application security practices and delivered modular, maintainable, and highly testable code, actively contributing alongside the team to meet sprint and release timelines.
  • Optimized background processing workflows using WorkManager, increasing task reliability, and reducing background execution failures in production.

Technology Analyst

Infosys Ltd
01.2020 - 09.2021

Project :

  • Bank of America Securities - Bofa Insight

Sr. Mobile Application Developer

Autoone Engineering Services Pvt Ltd
04.2019 - 12.2019

Projects :

  • Tata Motors CVDelight (iOS/Android)
  • Mitsubishi Motor Philippines Corp - Smart Assist (iOS/CarPlay)

Sr. Android Developer

Insomniacs
10.2017 - 04.2019

Projects :

  • RealtyX
  • RealtyX Manager
  • Humin (Android/iOS)
  • ReApp Money (Not published on PlayStore)

Android Developer

H-IT Solutions (Venture of Coconut Tree Pvt Ltd)
04.2017 - 10.2017

Projects :

  • Vyana Clinic Doctor App
  • Vyana Clinic Reception App

Android Developer

Dhruvacreation Technologies Pvt Ltd
05.2015 - 03.2017

Projects :

  • Eprintpost
  • EPhotoBook
  • Call Support App (In house purpose)

Education

B.E - Computer Engineering

RCPIT
Shirpur, India
04.2001 -

High School Diploma -

SSVPS's BSD Polytechnic
Dhule, India
04.2001 -

Skills

Android Application Development

System architecture design (MVVM, MVP, Clean Architecture))

CI/CD - (Github Action, SonarQube, Jenkins, Firebase)

Performance optimization

Advanced debugging

Expert programming - Kotlin, Java

Technical leadership (Mentorship, Decision Making, Code Review)

API integration (Retrofit, Restful, JSON)

Team collaboration

Security best practices (Android KeyStore, Encryption, Integrity API, SSL Pinning etc)

JetPack Compose

Kotlin Coroutines

Dependancy Injection (Dagger, Hilt, Koin))

Unit testing (JUnit 4, Mockito, Expresso))

Accomplishments

  • Secured 3rd Place in AI-amplified Hackathon 2k25 in Zymr System among 9 Teams (LLM, SLM, Cursor)
  • Got "Team Marvel Award" from Client ThinkProjects - Awarded for collaborative work, impressive contribution and clear understanding of what needs to be done while dealing with complex project.
  • Got “Business Excellence Award” from Encora for Ongoing initiative and ingenuity contribution to improve capabilities, achieving extraordinary result and driving organization success.

Certification

"Kotlin Coroutines for Android Masterclass" by Vasiliy Zukanov on Udemy

Timeline

Lead Software Engineer

Zymr Systems Pvt Ltd
09.2025 - Current

Senior Software Engineer

Encora Innovation Lab India Pvt Ltd
11.2023 - 09.2025

Sr. Software Engineer

Accion Labs Pvt Ltd
09.2021 - 11.2023

Technology Analyst

Infosys Ltd
01.2020 - 09.2021

Sr. Mobile Application Developer

Autoone Engineering Services Pvt Ltd
04.2019 - 12.2019

Sr. Android Developer

Insomniacs
10.2017 - 04.2019

Android Developer

H-IT Solutions (Venture of Coconut Tree Pvt Ltd)
04.2017 - 10.2017

Android Developer

Dhruvacreation Technologies Pvt Ltd
05.2015 - 03.2017

B.E - Computer Engineering

RCPIT
04.2001 -

High School Diploma -

SSVPS's BSD Polytechnic
04.2001 -
SAURABH PATILLead Android Developer