Mehdi Dehghani

Mehdi Dehghani | Lobox

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Member since: Jun 24, 2026

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Bio

Java Backend Engineer with 3 years of experience building Spring Boot microservices for banking and financial platforms. Experienced in Java, REST APIs, Spring Security, and backend system development, with 7 years in software engineering.

Experience

Developed and maintained Spring Boot microservices for banking and financial applications serving 500,000+ users. Designed and implemented REST APIs for customer, account, and payment services. Built secure transaction workflows using AES/RSA encryption and participated in production support and issue resolution. Contributed to system architecture improvements and code reviews. Optimized database queries and improved application performance. Collaborated with cross-functional teams to define requirements and deliver solutions. Implemented logging and monitoring for microservices. Conducted unit and integration testing to ensure code quality. Managed CI/CD pipelines for automated deployments. Provided technical guidance to junior developers. Participated in on-call rotation for production incidents. Documented APIs and system design for knowledge sharing. Refactored legacy code to modern Spring Boot standards. Integrated third-party services for payment processing. Ensured compliance with security and regulatory standards. Contributed to agile ceremonies and sprint planning.

Implemented Geofence on the map for navigation software at Koja Project with 1000+ users. Integrated Socket.IO for real time location updates and communications, enhancing live tracking features. Developed and maintained Android applications in the mapping and routing domain. Collaborated with backend team to design API contracts. Conducted performance tuning and memory optimization. Participated in code reviews and knowledge sharing sessions. Wrote unit tests and UI tests to ensure application reliability. Managed app releases and deployment on Cafebazaar. Provided support for production issues and bug fixes. Contributed to technical documentation. Researched and implemented new features based on user feedback. Integrated Google Maps and other mapping APIs. Optimized battery usage for location-based features. Implemented offline mapping capabilities. Monitored crash logs and improved stability. Collaborated with UI/UX designers for better user experience.

Implemented Espresso Test, JUnit, and Mockito for testing in ParentalControl Project. Converted the DB project from SQLite to Room to manage crash logs and sent the file with crash logs to the server. Converted AsyncTask to RxJava and continued the project with Kotlin and Coroutines in Padvish Project. Developed MessageService for better memory performance. Used EspressoTest, JUnit, and Mockito for testing and implemented file with crash logs to send to the server. Maintained and improved existing Android antivirus applications. Collaborated with security team to enhance app protection features. Refactored legacy code to improve maintainability. Integrated crash reporting tools and dashboards. Optimized app startup time and resource usage. Wrote technical documentation for internal knowledge base. Participated in agile development cycles. Contributed to design and architecture discussions. Supported production releases and hotfixes. Mentored new team members on Android development practices. Implemented feature toggles for gradual rollout of new features.

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