about.
I'm a Senior Software Engineer with 4+ years of experience building high-performance, scalable backend systems. Currently at Milestone Technologies, I specialize in microservices architecture, distributed systems, and cloud-native applications. I've led critical initiatives that improved transaction processing by 40% and achieved 16x throughput improvements through strategic architectural decisions.
Oct 2022 - Present
Senior Software Engineer at Milestone Technologies, Hyderabad. Leading backend development for Netbanx Optic payments portal serving 80K+ merchants. Designed Paysafecash feature handling 100K+ daily transactions. Optimized microservices achieving 50% latency reduction and 10x faster startup times.
Jan 2021 - Apr 2022
Software Engineer at Samsung, Delhi. Developed the User Awareness Service framework for Samsung Frame TVs using WiFi, BLE, and UWB sensors. Built scalable APIs for Tizen Thread Framework and led the Matter (ConnectedHome over IP) integration demo for 90+ engineers.
July 2015 - Aug 2020
Completed Integrated B.Tech + M.Tech in Information Technology from IIIT Gwalior. Published research on software fault prediction. Achieved Specialist rank on Codeforces with 900+ problems solved.
work.
I build robust, scalable systems that power millions of transactions. My expertise spans distributed systems, microservices architecture, and performance optimization. Here are some highlights of my technical work.
Netbanx Optic Payments Portal
Architected backend services for a high-volume payments platform serving 80K+ Paysafe merchants. Implemented Kafka-based event streaming, optimized Elasticsearch and Oracle queries, and achieved 40% reduction in transaction processing time. Technologies: Spring Boot 3, Kafka, Oracle, Elasticsearch, AWS, Kubernetes.
Samsung User Awareness Framework
Built ambient-based user detection system for Samsung Frame TVs using multiple sensors (WiFi, BLE, UWB) with sub-2-second latency. Developed public APIs and CLI tools integrated across 10+ core applications. Led ConnectedHome over IP (Matter) porting to Tizen OS. Technologies: C/C++, Linux, Tizen, IoT protocols.
ourTest - Online Examination Platform
Built a full-stack examination platform for competitive exam preparation (JEE, CAT, GATE) with real-time quiz functionality. Developed responsive UI using React.js and Bootstrap, backed by Node.js and MongoDB. Implemented role-based access control with Google OAuth, single-device login enforcement, and admin dashboard for managing hierarchical test content. Successfully deployed on Google Cloud Platform and authored technical documentation on Medium. Technologies: React.js, Node.js, MongoDB, Express.js, Bootstrap.
contact.
Interested in collaborating on scalable backend systems, distributed architecture, or cloud-native solutions? I'm always open to discussing challenging technical problems and innovative projects.
rohitsingh.official997@gmail.com
https://www.linkedin.com/in/rohits997
https://github.com/rohit10000