billing systems , Algorithms, Software Development, Testing, Software Design, Programming Languages, Distributed Systems, data structures, subscription management best practices, cloud billing architecture, accessible technologies, subscription lifecycle management, financial transaction processing

react.js , Java, Golang, Spring Boot, Ruby On Rails, System Design, Rest Apis, Kubernetes, Python, LLMs, DevOps practices, Mentoring, code quality, AI-assisted development, cloud deployments

Java, React, Microsoft Azure, Rest Apis, GitHub Actions, Next.js

.Net Core, .NET Framework, Web Api, Asp.net Mvc, SQL Server, Css3, Vue.JS, Git, Javascript, Html5, Agile Development, Restful Apis, Razor Pages

.Net Core, .NET Framework, Web Api, Asp.net Mvc, SQL Server, Css3, Vue.JS, Git, Javascript, Html5, Agile Development, Restful Apis, Razor Pages

Java, Performance Tuning, Debugging, Kafka, Spring Boot, Elk Stack, Microservices, RDBMS, MySQL, Distributed Systems, MongoDB, AWS, NoSQL databases, Troubleshooting, Cloud-native architectures

React, Typescript, Docker, PostgreSQL, Node.js, MongoDB, Azure, Redis, AWS

Java, Scala, Python, large-scale distributed systems, Service-Oriented Architectures, SaaS platform