Jagadeesh Kumar

About Jagadeesh Kumar

Experienced Software Engineer with a demonstrated history of working in the financial services industry. Strong engineering professional skilled in design, development, testing, maintenance, support of Low to Ultra Low Latency, High Throughput, very large scale and highly available distributed systems, processing few tens of terabytes of data daily, operating 24*7 across the continents, highly critical for the business.

Experience

1. Senior Principal Software Engineer

   Discover

   Jan 2020 — Present · Chicago, IL, US

   In the role of Senior Principal Software Engineer at Discover, I lead the engineering for Emerging Technologies group\'s Centralized Logging Service(CLS) and responsible for end to end technical ownership, strategy and roadmap, performance improvement and optimization- I lead the design and implementation of processes in CLS that are responsible for streaming/processing/persisting logs across the entire organization(Payments/Card/Banking/Analytics and other business units). CLS handles daily 6+ billions of logs, 18 Terabytes of data, with end to end latency of 1 sec(including data transfer) using tools Kafka, Nifi, Logstash, Elasticsearch, Kibana, AWS, Machine Learning, Terraform, Ansible, Java, Junit, Gradle, Python, Ruby, Docker, Kubernetes, OCP, Painless - Complete ownership of In-house cost effective custom solutions (which replace AWS managed services like Lambda, Kinesis Fireshose, Kinesis) that meets aggressive performance, throughput and latency requirements- Compute Optimization : With performance improvements in the application and runtime that I made, reduced the application infrastructure hosted on AWS from 283 m5.xlarge to 123 m5.xlarge ec2\'s- Machine Learning to identify/notify the changes in the volume trends and respond with actions

Education

• Jawaharlal Nehru Technological University

  B.Tech, Electronics & Communications Engg

  1998 — 2002

Skills

• Soa
• Web Services
• Sql
• Hibernate
• Spring Framework
• Software Development
• Spring
• Oracle
• Requirements Analysis
• Design
• Ultra Low Latency
• High Performance Computing
• Sdlc
• Unix
• Agile Methodologies
• Java Enterprise Edition
• Java