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Mobile CI/CD Framework

Paytm

Designed and implemented a comprehensive CI/CD framework using Jenkins and Fastlane, enabling automated testing, code quality checks, and deployment to app stores. The framework standardized release processes across multiple mobile teams.

Role

Mobile Engineering Manager

Duration

2021 - 2024

Platforms

Android, iOS

Internal tooling
Mobile CI/CD Framework

Tech Stack

JenkinsFastlaneCircleCIGradle

Key Challenges

  • Standardizing build processes across multiple apps with different configurations
  • Reducing manual intervention in release process while maintaining quality
  • Managing code signing and provisioning profiles securely

What I Built

  • Created templated pipeline configurations with environment-specific overrides
  • Implemented automated test gates with coverage thresholds
  • Built secure secrets management with rotating credentials

Results & Impact

Reduced release cycle from 2 weeks to 2 days

Achieved 95% automated test coverage across projects

Eliminated release-blocking manual steps