Mobile Developer

Hands-on Mobile Developer with strong experience in React Native, Expo, TypeScript, JavaScript, and React to build, maintain, secure, and support enterprise-grade mobile applications for iOS and Android. Proficient in mobile application development, REST API integration, authentication, secure storage, state management, navigation, and Azure DevOps CI/CD pipelines. Experienced in mobile app testing, performance optimization, monitoring tools such as Dynatrace, Sentry, and Splunk, and app deployment through App Store Connect, TestFlight, and Google Play Console. Strong understanding of mobile security, accessibility, automated testing, Git, Agile/Scrum, and production support. Experience in digital banking and transactional financial services is advantageous.

• Design, develop, maintain, and support enterprise-grade mobile applications for iOS and Android using React Native, Expo, TypeScript, and JavaScript.

• Translate business requirements, Figma designs, wireframes, and design systems into high-quality, responsive, and accessible mobile user interfaces.

• Implement modern React state management, navigation patterns, reusable components, shared packages, and monorepo architecture.

• Integrate mobile applications with RESTful APIs, authentication mechanisms, secure storage, and enterprise backend services.

• Build and maintain Azure DevOps CI/CD pipelines using YAML for automated builds, testing, application signing, and releases.

• Manage mobile application distribution and releases through App Store Connect, TestFlight, Google Play Console, and internal distribution channels.

• Implement automated testing, TDD/BDD practices, code-quality checks, and mobile quality gates.

• Monitor application performance, errors, and usage using Dynatrace, Sentry, and Splunk.

• Ensure mobile application security, performance optimization, accessibility, and compliance with enterprise engineering standards.

• Troubleshoot application defects, production incidents, crashes, and integration issues.

• Maintain Git repositories, conduct code reviews, manage dependencies, and follow Agile/Scrum delivery practices.

• Use AI-assisted development tools such as Codex, Cursor, GitHub Copilot, and ChatGPT responsibly to improve engineering productivity.

• Collaborate with product owners, designers, QA engineers, backend developers, security teams, and other stakeholders.

• Support native iOS/Android integrations using Swift or Kotlin where required.

• Strong hands-on experience with React Native, Expo, TypeScript, JavaScript, and React fundamentals.

• Proven experience developing and maintaining mobile applications for both iOS and Android in enterprise environments.

• Strong knowledge of state management, navigation, reusable components, monorepos, shared packages, and dependency management.

• Experience building and maintaining Azure DevOps CI/CD pipelines, including YAML, secure files, secrets, automated builds, testing, signing, and release approvals.

• Practical experience publishing, signing, distributing, and supporting mobile apps through App Store Connect, TestFlight, Google Play Console, and internal distribution platforms.

• Experience integrating REST APIs, authentication flows, secure storage, and enterprise backend systems.

• Knowledge of mobile security, performance optimization, accessibility, monitoring, observability, and production support.

• Experience with Dynatrace, Sentry, and/or Splunk for application monitoring, error tracking, and analytics.

• Experience with automated testing, TDD/BDD, quality gates, Git, code reviews, and Agile/Scrum methodologies.

• Ability to implement high-quality UI designs from Figma, wireframes, and established design systems.

• Familiarity with AI-assisted coding tools such as Codex, Cursor, Copilot, or ChatGPT.

• Strong debugging, problem-solving, communication, and collaboration skills.