Akibur Rahman Email & Phone Number

I'm an experienced software engineer with a strong background in DevOps and Android development, gained through a range of challenging roles and projects. My career began over three years ago in the sector of mobile development, where my specialty was creating and releasing native Android applications. Over 𝟭,𝟬𝟬𝟬 downloads of my two apps, which I was able to deploy during this time, were well-received for their functionality and user experience on the Google Play Store.My extensive familiarity with Java, Kotlin, and the Jetpack Compose framework supports my technical experience in Android development. I have a strong grasp of mobile architecture patterns, including MVP and MVVM, and I constantly use best practices to make sure my apps are responsive, scalable, and maintainable. My ability to provide reliable mobile solutions has been demonstrated by the features my Android apps have included, like offline support, real-time data synchronization, and smooth interface with RESTful APIs.My career significantly shifted from mobile development to DevOps due to my love of automation and system dependability. I've been learning DevOps techniques for the last two years, concentrating on automating CI/CD pipelines, maintaining and hosting vital services, and guaranteeing the high availability of distributed systems. Among my practical experience are:𝗛𝗼𝘀𝘁𝗶𝗻𝗴 𝗮𝗻𝗱 𝗺𝗮𝗻𝗮𝗴𝗶𝗻𝗴 𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀: I've deployed and maintained a number of mission-critical services, including Mattermost for team collaboration, Jitsi Meet for video conferencing, and a local Coturn server for encrypted communications. Hundreds of users inside the company benefit from these services, which offer dependable, self-hosted substitutes for proprietary solutions.𝗞𝗮𝗳𝗸𝗮 𝗼𝗻 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀: I oversee a Kubernetes-based Kafka cluster that processes more than a thousand messages per day. Among my duties are broker configuration, performance optimization, secure TLS communication, and cluster health monitoring. My ability to manage distributed systems and optimize them for production-grade reliability has improved as a result of this experience.𝗚𝗶𝘁𝗛𝘂𝗯 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: I have developed complex automation workflows using GitHub Actions that have sped up the development cycle by 30 % and reduced the necessity for manual intervention. Thanks to these automations, which cover everything from continuous deployment to automated testing and code quality checks, the team can now focus on writing high-quality code rather of doing laborious tasks.