Sumit Kumar Email & Phone Number

New Delhi, Dl, In

Gurugram, Haryana, India

At GTROPY, I am deeply involved in various projects aimed at enhancing the efficiency and scalability of our GPS-based fleet management solutions. Some of my works :TCP Socket Listener with Kafka Producer Integration:Designed and developed a TCP Socket Listener using Java NIO, integrated with Kafka Producer for efficient data transmission.High-Performance Kafka Consumer in Java:Developed a high-performance Kafka consumer tailored for the TCP socket listener application, ensuring robust data handling and processing.Real-Time Data Aggregation, Dashboard, and Caching Solution:Created a Scala application to aggregate data from diverse database sources. Implemented a real-time dashboard for vehicle tracking and utilized Redis for caching to enhance scalability and performance. Addressed and resolved scalability issues of SQL stored procedures, reducing operational costs and improving user experience through efficient data handling and caching.Algorithm Design and Implementation:Designed algorithms for vehicle behavior analysis and risk determination, contributing to more accurate and insightful data analysis.Spark Job for Risk Analysis:Contributed to a Scala-based Spark job for risk analysis, implementing complex risk analysis calculations in Scala.Real-Time Mail Reports:Created live mail reports using Scala, HTML, and CSS, providing detailed analysis for different user data and enhancing real-time reporting capabilities.Comprehensive Data Testing and Validation:Developed Python scripts for comprehensive data testing and validation, ensuring data accuracy and reliability across various jobs, thereby enhancing overall data quality.Through these projects, I have significantly contributed to the development and optimization of backend systems, ensuring high performance, scalability, and reliability in fleet management solutions.

Delhi, India

Delhi, India