Abhishek Ray

I've built ShopFlow, a Smart E-Commerce Engine in Core Java, applying structured engineering design to simulate real-world operational workflows. I used a custom HashMap for O(1) authentication and lookups, PriorityQueue heaps for multi-criteria ranking, and ArrayDeque with FIFO queue mechanisms to manage sequential workflow stages. I focus on clean, documented, maintainable output and intuitive interfaces. I'm pursuing a B.Tech in Computer Science and Engineering (AI) at Parul University, with coursework and hands-on work in data structures, algorithms, object-oriented programming, troubleshooting, and system and network fundamentals. I'm AWS Academy Cloud Foundations certified, have completed NPTEL training in Computer Networks and Internet Protocol, and am comfortable supporting US/UK teams during night shifts.