• Owned initiatives end-to-end from design and implementation through staging, release, and post-release monitoring—across mobile and backend in a large-scale production environment.

• Partnered with platform, infrastructure, and SRE-adjacent teams on deployments and operations while helping define engineering conventions (reviews, branching/release practices, operational checklists) so teams could ship consistently at scale.

• Mentored engineers, contributed to architecture and technical design for cross-team work, and improved reliability through profiling, observability, and production incident response—including RCA and hardening.

• Implemented real-time price monitoring for currencies and commodities, ensuring accurate and low-latency data updates.

• Built interactive charting modules to visualize historical trends and support market analysis.

• Focused on performance optimization, memory management, and production stability for finance-grade mobile applications.

Led the design and development of mobile and web platforms, working closely with product, design, and business teams to deliver scalable, reliable, and user-focused solutions.

• Developed cross-platform food ordering apps through React Native to enable real-time tracking of orders.

• Developed backend APIs and services on Node.js, REST, and GraphQL to handle mobile and web clients.

• Integrated secure payment solutions, including Apple Pay and Google Pay to enable seamless checkout experiences.

• Established CI/CD workflows and release processes to improve deployment consistency and reduce delivery time.

• Mentored team members, conducted code reviews, and promoted best practices in clean architecture, security, and performance optimization.

• Worked with AWS services to deploy and manage scalable cloud infrastructure with a focus on performance and reliability.

Developed and enhanced iOS applications with a strong focus on performance, user experience, and data-driven features, collaborating closely with client and product teams.

• Developed iOS applications using Swift and UIKit, following best practices for clean architecture and maintainable code.

• Integrated Apple Health and Fitbit APIs to synchronize real-time fitness and activity data from devices.

• Implemented secure authentication methods, such as Social Login and Account Management features.

• Enhanced performance, memory management, and overall responsiveness of applications on all supported devices.

• Integrated push notification services to keep users informed about activity updates, rewards, and system events.

• Collaborated with backend teams to integrate RESTful APIs and ensure reliable data synchronization across the application.

Developed and maintained mobile and web applications by contributing to the implementation of frontend, backend, and real-time systems with focus on security, performance, and maintainability.

• Designed and developed mobile applications using Objective-C and Swift, leveraging core iOS frameworks to make the applications more usable, stable, and with high-performance.

• Designed and implemented backend services and RESTful APIs using Node.js and the Express framework to support mobile and web clients.

• Implemented secure data handling practices including authentication, authorization, hashing, salting, and encryption to protect sensitive information.

• Integrated push notification services and supported real-time message delivery and offline data access.

• Worked with SQL and NoSQL databases such as MongoDB and PostgreSQL to manage user data.

• Worked with the SQLite and CoreData to manage local application data to improve application performance through caching mechanism.