RAJASEKHARA REDDY DUGGIMPUDI
Chicago,IL
Summary
Enthusiastic technical professional with 10+ years of experience and a thorough understanding of software development lifecycle. Expert in designing and developing high-performance and low latency systems.
Overview
12
12
years of professional experience
Work History
Lead Software Engineer
Chicago Mercantile Exchange Group
06.2013 - Current
- Developed enterprise common library in Java which standardizes middleware architecture and development
- Implemented efficient matching algorithms for low latency distributed systems using disruptor Java library, a concurrent programming framework, Chronicle Queue, and other data structures
- Developed and maintained source code for Simple Binary Encoding (SBE) messaging protocol, optimized for low latency of encoding and decoding data
- Implemented module in Java over Google Cloud Pub/Sub service to ensure message ordering and exactly once delivery to end consumers
- Architected, designed, and implemented real-time trade data processing applications using Java back-end features
- Worked on latency profiling for low latency applications by fine-tuning OS parameters and improved latency to under 50 Micro-sec
- Developed robust, scalable, modular and API-centric infrastructures
- Developed, tested, and maintained Chef cookbooks for automating Infrastructure and application deployments
- Developed Linux scripts to evaluate hardware configurations and validate application health status
- Updated legacy clearing application using hibernate and Java backend services
- Proactively fixed non-compliance and security tickets and improved code quality
- Worked on several POC projects, evaluated business use cases and performance, and spearheaded the adoption of several 3rd party libraries such as Tibco FTL and Chronicle Queue; Kafka and played an instrumental role in project development efforts
- Collaborated well with global cross-functional teams and helped them adopt standard APIs, technical solutions, and timely project deliverables and coordinated large-scale software deployments
- Received Employee excellence awards for 8 consecutive years for outstanding collaboration with other teams
- Mentored junior developers, fostering talent development and growth within the company.
- Set up custom Grafana dashboards for monitoring application performance and evaluating metrics
- Involved in hiring, mentoring, conducted code reviews, to ensure code quality and maintainability.
- Translated customer and system requirements into robust software design with test-driven approach.
- Conducted thorough code reviews to maintain consistency, readability, and adherence to best practices.
- Created new and improved existing algorithms based on customer requirements or other input.
Software Engineer Intern
Saepio Technologies
10.2012 - 04.2013
- Designed shopping cart workflow for e-commerce application using J2EE, CSS and worked with developers to identify and fix software bugs.
- Developed test cases and improved code coverage by 30%.
Software Engineer Intern
Chicago Mercantile Exchange Group
06.2012 - 08.2012
- Wrote JUnit tests for validating business scenarios for customer-facing trading application module
- Developed web pages for an application that forecasts employee time schedules using PHP, CSS, HTML
Education
Master of Science - Artificial Intelligence
University of Texas At Austin
Austin, TX05.2026
Master of Science - Computer Science
University of Missouri - Kansas City
Kansas City, MO05.2013
Bachelor of Science - Computer Science
RVR & JC College Of Engineering
Guntur, India05.2011
Skills
- Algorithms
- Data Structures
- Object Oriented Programming
- Design Patterns
- Performance Tuning
- Dev Ops
- Automation Testing
- Distributed Systems
- Enterprise APIs
- Critical Thinking
- Team Collaboration
- Software Architecture Design
- Performance Optimization
- Problem Solving
- Continuous Integration and Deployment
- Effective Communication
- System Integration
- Agile
- Software Design
- Engineering Standards
- Code Development
- Algorithm Implementation
- Code Reviews
- Performance Testing
- Development Lifecycles
- Best Practices
- Technical Analysis
Software Languages Applications
- Java
- Ruby
- C
- Kafka
- Aeron
- Tibco FTL
- Chronicle Queue
- XML
- String Template Group
- Simple Binary Encoding (SBE)
- JSON
- Cucumber
Tools Frameworks Databases
- BDD
- Disruptor
- Splunk
- Grafana
- MySQL
- Jenkins
- CI/CD
- Chef automation
- Influx DB
Timeline
Lead Software Engineer
Chicago Mercantile Exchange Group
06.2013 - Current
Software Engineer Intern
Saepio Technologies
10.2012 - 04.2013
Software Engineer Intern
Chicago Mercantile Exchange Group
06.2012 - 08.2012
Master of Science - Artificial Intelligence
University of Texas At Austin
Master of Science - Computer Science
University of Missouri - Kansas City
Bachelor of Science - Computer Science
RVR & JC College Of Engineering
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