Prashant

Mobile Developer

BytesBee Infotech • Full time

Mar 2017 - Present • 9 yrs 2 mos

 Led the design and development of RESTful APIs using Java, Spring Boot, and Microservice architecture, supporting 5+ mobile applications with 10K+ daily API requests, ensuring 99.9% service availability.  Spearheaded development and maintenance of native Android applications using Java and Kotlin, delivering apps compatible from Android 6.0 to latest versions, serving 50K+ users and reducing crash rates by 30% through performance optimizations.  Implemented security best practices including OAuth 2.0, JWT, and role-based security for robust user authentication and authorization.  Integrated critical third-party libraries and SDKs such as Firebase (Messaging, Analytics), OneSignal, and AdMob to enhance app functionality and monetization.  Managed the full software development lifecycle, including continuous maintenance, bug fixes, and performance improvements post-launch.  Translated business requirements into user stories, technical tasks, and acceptance criteria.

Sr Software Engineer

BMV System Integration Pvt Ltd. • Full time

Apr 2010 - Mar 2017 • 6 yrs 11 mos

 Served as a Senior Software Engineer, collaborating with cross-functional teams to deliver high-quality mobile and Java solutions.  Designed and implemented scalable backend services using Spring Boot, Hibernate/JPA, and MySQL/PostgreSQL, optimizing database indexing and queries to improve API response time by 40%.  Integrated secure authentication and API communication, implementing JWT, OAuth 2.0, HTTPS, and encrypted data handling, resulting in zero critical security vulnerabilities across production releases.  Contributed to the development and maintenance of mobile applications (Android/iOS), overseeing third-party library integrations including Firebase and Facebook SDK.  Worked directly with clients to gather detailed requirements, define app features, and deliver custom, complex software solutions.  Collaborated with product owners, UI/UX designers, backend developers, and QA teams to align feature implementation with sprint goals.  Participated in daily stand-ups, sprint planning, backlog grooming, and retrospectives to improve delivery efficiency.  Successfully deployed multiple applications on the Google Play Store, managing app signing, version control, and ensuring compliance with store policies.