Available to hire
Hi, I’m Raghavendra Jagirdar. I’m a software engineer with an MS in Computer Science and Engineering from Penn State and a BTech in Computer Science and Engineering from SRM Institute of Science & Technology. I specialize in building scalable backend services and cloud-native architectures, with hands-on experience in Java, Python, Go, and modern frontend stacks.
I enjoy optimizing performance, delivering reliable microservices, and collaborating with cross-functional teams to turn complex requirements into robust software. I’m passionate about learning new technologies, contributing to open source, and mentoring others.
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Intermediate
Intermediate
Language
Javanese
Fluent
Aragonese
Advanced
English
Advanced
Work Experience
Software Engineer at Infosys
June 1, 2023 - September 12, 2025Boosted online transaction success rate by 13% through integration of 3 payment gateways in a Java microservice; improved login API response time during peak hours; contributed to production operations and debugging of Kafka messaging infrastructure.
Software Engineer at Zippy.ai
June 1, 2022 - September 12, 2025Engineered REST APIs using Eclipse and Spring Framework, enabling seamless data transfer between application and JIRA server; facilitated 40% faster resolution of software bugs; implemented dependency injection with Spring and integrated Hibernate for database interactions; applied security best practices including input validation and encryption, reducing security vulnerabilities by 40%; performed performance tuning to identify bottlenecks, achieving a 30% reduction in response times.
Software Engineer Intern at HighRadius
December 1, 2021 - September 12, 2025Worked on CUDA-accelerated C++ code for real-time inference on edge devices; wrote two CUDA-optimized algorithms for point cloud voxelization and data store conversions, making it 15% faster.
Software Engineer (Personal Project) at GitHub - Memory Allocator & Threaded IPC
November 1, 2024 - September 12, 2025Memory Allocator & Threaded IPC: Built an efficient memory management system implementing malloc and free using segregated lists in C; implemented a multi-threaded receive/send/channel select function using mutexes and semaphores.
Software Engineer (Personal Project) at GitHub - Distributed Key Value Store
December 1, 2023 - September 12, 2025Distributed Key Value Store: Implemented a fault-tolerant key-value store on top of Paxos consensus algorithm in Go; provided Put, Get, and Append operations and used Go RPC for client-server interactions; ensured consistency across replicas.
Project at GitHub - URL Shortener Prototype
March 1, 2025 - September 12, 2025URL Shortener Prototype: Built a user-friendly React application with a Spring Boot backend; secured REST APIs with JWT authentication and OAuth 2; deployed on AWS EC2 and S3, achieving 99.8% uptime and reduced latency with a load-balanced setup.
Software Engineer at Infosys
June 1, 2023 - September 12, 2025Boosted online transaction success by 13% through integration of three payment gateways in a Java microservice; improved login API response time from minutes to seconds by implementing throttling strategies; achieved 3x data processing speed via multithreading (Executor Framework) for real-time analytics; ensured reliability for a distributed payment system by overseeing production operations and debugging Kafka messaging; improved system throughput by 50% through caching and compression; optimized SQL performance by restructuring tables, reducing query times by 40% and saving cloud costs; deployed scalable microservices on AWS (EC2, S3, Lambda, ECS, DynamoDB, SQS) and MySQL; configured EC2 Auto Scaling policies via CloudWatch, enabling higher concurrency during traffic spikes.
Software Engineer at Zipy.ai
June 1, 2022 - September 12, 2025Engineered REST APIs using Eclipse and Spring Framework to enable seamless data transfer with JIRA; improved bug resolution speed by ~40% for the team; implemented Dependency Injection and Hibernate integration for database access; applied security best practices including input validation and encryption, reducing vulnerabilities by ~40%; performed performance tuning and profiling to identify bottlenecks and resolved issues.
Software Engineer Intern at HighRadius
December 1, 2021 - September 12, 2025Worked on CUDA-accelerated C++ code to enable real-time inference on edge devices; authored two CUDA-optimized algorithms for point cloud voxelization and data store conversions, achieving ~15% faster performance; collaborated to build a React-Java customer dashboard to track queries and progress; wrote unit and performance tests and produced production documentation; led design discussions and QA, Scrum meetings.
Software Engineer at Infosys
June 1, 2023 - October 13, 2025Contributed to backend and distributed systems at Infosys. Implemented performance optimizations across services, including throttling via 3scale to reduce login API latency from minutes to seconds during peak hours, achieving a 90% uplift in responsiveness. Led multi-threaded data processing with the Executor Framework to enable real-time analytics for 10K+ daily users. Managed production operations for a distributed payments system, debugging Kafka messaging infrastructure to ensure reliability. Improved data throughput by 50% through caching and compression techniques, reducing latency. Restructured SQL Server tables to cut query times by 40% and reduce cloud costs by about $15K per month. Deployed scalable microservices on AWS (EC2, S3, Lambda, ECS, DynamoDB, SQS), enabling concurrent handling of 20+ requests. Configured EC2 Auto Scaling with CloudWatch metrics, tripling concurrent users during traffic spikes.
Software Engineer at Zipy.ai
June 1, 2022 - October 13, 2025Engineered REST APIs using Eclipse and Spring Framework, enabling seamless data transfer between the application and Jira server; facilitated 40% faster bug resolution for the team. Used Spring Framework for dependency injection and integrated with Hibernate for data access. Implemented security best practices, including input validation and encryption, reducing security vulnerabilities by 40%. Conducted performance tuning and profiling to identify bottlenecks, achieving a 30% reduction in response times.
Software Engineer Intern at HighRadius
December 1, 2021 - October 13, 2025Worked on CUDA-accelerated CUDA/C++ code for real-time inference on edge devices by converting workflows to CUDA-enabled implementations. Wrote two CUDA-optimized C++ algorithms for point cloud voxelization and data store conversions, achieving ~15% faster processing. Collaborated with frontend and backend teams to build a React-Java based customer dashboard for tracking queries and progress, and implemented security best practices (input validation and encryption) to reduce security vulnerabilities. Performed performance tuning and profiling to identify bottlenecks, resulting in a 30% reduction in response times.
Full Stack Developer at URL Shortener Prototype
March 1, 2025 - October 13, 2025Built a user-friendly, responsive React application with a Spring Boot backend. Implemented JWT authentication and OAuth 2, reducing unauthorized access incidents by 95%. Deployed on AWS EC2 with Docker, achieving 99.8% uptime and 50% lower latency through load-balanced EC2 and S3.
Software Engineer at Personal Project – Distributed Key-Value Store
December 1, 2023 - October 13, 2025Implemented a fault-tolerant key-value store on top of Paxos consensus, with Put, Get, and Append operations using Go RPCs for client-server interactions. Ensured fault tolerance and consistency across replicas via Paxos protocol.
Software Engineer at Personal Project – Memory Allocator & Threaded IPC
November 1, 2024 - October 13, 2025Designed an efficient memory management system using segregated lists in C. Implemented a multi-threaded receive, send, and channel select function using mutexes and semaphores for inter-thread communication.
Software Engineer at Infosys
June 1, 2023 - October 13, 2025Led improvements to online transaction success rate by 13% through integrating 3 payment gateways in a Java microservice. Improved login API response time from 5 minutes to 3 seconds during peak hours using throttling strategies with Red Hat 3scale, achieving a 90% performance boost. Accelerated data processing by 3x using multithreading via Executor Framework, enabling real-time analytics for 10k+ daily users. Ensured reliability for distributed payment system by managing production operations and debugging Kafka messaging infrastructure. Enhanced system throughput by 50% via caching and compression, and restructured SQL Server tables to cut query times by 40%, saving $15k/month in cloud costs. Deployed scalable microservices on AWS (EC2, S3, SES, SQS) and MySQL, supporting concurrent handling of 20+ requests. Configured EC2 Auto Scaling policies with CloudWatch, enabling 3x more concurrent users during traffic spikes.
Software Engineer at Zipy.ai
June 1, 2022 - October 13, 2025Engineered REST APIs using Eclipse and Spring Framework, enabling seamless data transfer to Jira server; helped achieve 40% faster bug resolution. Used Spring for dependency injection and Hibernate for database interaction. Implemented security best practices (input validation, encryption) reducing vulnerabilities by 40%. Conducted performance tuning and profiling to cut response times by 30%.
Software Engineer Intern at HighRadius
December 1, 2021 - October 13, 2025Automated workflow into CUDA-accelerated C++ code for real-time inference on edge devices. Wrote 2 CUDA-optimized C++ algorithms for point cloud voxelization and data store conversions, delivering 15% faster performance. Built a React-Java-based customer dashboard to track queries, versioned with Git. Wrote unit and performance tests and produced comprehensive project documentation.
Software Engineer at Infosys
June 1, 2023 - October 13, 2025Boosted online transaction success rate by 13% through integration of 3 payment gateways in a Java microservice. Improved login API response time from 5 minutes to 3 seconds during peak hours by implementing throttling strategies using Red Hat 3scale, resulting in a 90% performance boost. Achieved 3x data processing speed by multithreading via Executor Framework for real-time analytics for 10K+ daily users. Ensured high reliability for the distributed payment system by managing production operations and debugging its Kafka messaging infrastructure. Enhanced system throughput by 50% through caching and compression techniques, reducing latency. Restructured SQL Server tables, cutting query time by 40% and saving $15K/month in cloud costs. Deployed scalable microservices using AWS (EC2, S3, Lambda, ECS, DynamoDB, SQS) and MySQL, enabling concurrent handling of 20+ requests. Configured EC2 Auto Scaling policies using CloudWatch metrics, enabling 3x more concurrent users during traffic spik
Software Engineer at Zipy.ai
June 1, 2022 - October 13, 2025Engineered REST APIs using Eclipse and Spring Framework, enabling seamless data transfer between the application and JIRA server; facilitated a 40% faster resolution of software bugs. Used Spring Framework for Dependency Injection and integrated with Hibernate for data access. Implemented security best practices, including input validation and encryption, reducing security vulnerabilities by 40%. Conducted performance tuning and profiling to identify bottlenecks, achieving a 30% reduction in response times.
Software Engineer Intern at HighRadius
December 1, 2021 - October 13, 2025Worked on automating workflows into CUDA-accelerated C++ code for real-time inference on edge devices. Wrote 2 CUDA-optimized C++ algorithms for point cloud voxelization and data store conversions, making it 15% faster. Collaborated with engineers to build a React-Java based customer dashboard to track queries and progress, and managed with Git. Wrote unit and performance tests and produced comprehensive documentation. Led design discussions, QA, and Scrum meetings.
URL Shortener Prototype at Personal Projects
March 1, 2025 - October 13, 2025Built a user-friendly, responsive React application with a React frontend and Spring Boot backend. Secured REST APIs using JWT authentication and OAuth 2, reducing unauthorized access by 95%. Deployed on AWS EC2 and S3 with 99.8% uptime and improved latency via load balancing.
Distributed Key-Value Store at GitHub - Paxos-based Key-Value Store Replica
December 1, 2023 - October 13, 2025Implemented a fault-tolerant key-value store on Paxos consensus with Put, Get, and Append operations using Go RPCs for client-server interactions; ensured fault tolerance and consistency across replicas.
Memory Allocator & Threaded IPC at GitHub - Personal Project
November 1, 2024 - October 13, 2025Built an efficient memory management system implementing malloc and free operations using segregated lists in C. Implemented multi-threaded receive, send, and channel select using mutexes and semaphores in C.
Software Engineer at Infosys
June 1, 2023 - October 13, 2025Contributed to backend and API improvements, boosting performance and reliability across services. Implemented REST-style services with Java and Spring, and collaborated cross-functionally to deliver features.
Software Engineer at Zipy.ai
June 1, 2022 - October 13, 2025Engineered REST APIs using Eclipse and Spring Framework to enable seamless data transfer between applications and JIRA server; facilitated faster bug resolution and improved development workflows.
Software Engineer Intern at HighRadius
December 1, 2021 - October 13, 2025Worked on CUDA-accelerated C++ code optimizations for real-time inference on edge devices; contributed to performance improvements in data processing pipelines.
Software Engineer at Infosys
June 1, 2023 - June 1, 2023Software Engineer at Infosys; improved online transaction success by 13% through integration of three payment gateways in a Java microservice; reduced login API response time from minutes to seconds using throttling strategies; enabled real-time analytics for 10K+ daily users via multithreading; improved distributed payment system reliability and reduced cloud costs through caching, data flow optimizations, and SQL improvements; deployed scalable microservices on AWS and configured EC2 auto-scaling for peak load.
Software Engineer at Zipy.ai
June 1, 2022 - June 1, 2022Engineered REST APIs with Eclipse and Spring Framework for seamless data transfer to JIRA; implemented Spring DI and Hibernate for data access; implemented security best practices including input validation and encryption; performed performance tuning to reduce response times by up to 30-40%.
Software Engineer Intern at HighRadius
December 1, 2021 - December 1, 2021Automated CUDA-accelerated workflows in C++ for real-time inference on edge devices; authored CUDA-optimized algorithms for point cloud voxelization and data storage conversions (≈15% faster); built a React-Java customer dashboard to track queries; collaborated using Git; wrote unit and performance tests and produced comprehensive documentation.
Project at Personal Project
March 1, 2025 - March 1, 2025URL Shortener Prototype: Built a user-friendly, responsive React application with a Spring Boot backend to create and manage shortened URLs; implemented JWT-based authentication and OAuth 2; deployed on AWS S3/EC2 for reliability and uptime.
Project at GitHub (Personal Project)
December 1, 2023 - December 1, 2023Distributed Key-Value Store: Implemented a fault-tolerant key-value store atop Paxos in Go; provided Put, Get, and Append operations; used Go RPC for client-server interactions; ensured fault tolerance and consistency across replicas via Paxos agreement.
Project at GitHub (Personal Project)
November 1, 2024 - November 1, 2024Memory Allocator & Threaded IPC: Built memory allocators using segregated lists in C; implemented multi-threaded receive, send, and channel select using mutexes and semaphores.
Software Engineer at Infosys
June 1, 2022 - June 1, 2023Led backend improvements in Java microservices: integrated 3 payment gateways, boosting online transaction success rate by 13%. Reduced login API response time from minutes to seconds through throttling with Red Hat 3scale (90% performance boost). Implemented multithreading via Executor Framework to enable real-time analytics for 10K+ daily users (3x speed). Maintained reliability of a distributed payment system by managing production operations and debugging Kafka messaging infrastructure. Improved throughput by 50% with caching and compression; restructured SQL tables, cutting query times by 40% and saving ~$15K/month in cloud costs. Deployed scalable microservices using AWS (EC2, S3, SQS) and MySQL, enabling 20+ concurrent requests. Configured EC2 Auto Scaling via CloudWatch to handle traffic spikes (3x concurrent users).
URL Shortener Prototype at Personal Project
January 1, 2025 - March 1, 2025Built a responsive React app with a Spring Boot backend to create and manage shortened URLs. Implemented JWT-based authentication and OAuth 2 for authorization to secure REST APIs. Deployed on AWS S3 with Docker; achieved 99.8% uptime and reduced latency with load-balanced EC2/S3 setup.
Distributed Key Value Store at GitHub (Go)
September 1, 2023 - December 1, 2023Implemented a fault-tolerant key-value store atop Paxos consensus. Developed Put/Get/Append operations using Go RPCs for client-server interactions; ensured failure tolerance and consistency across replicas.
Memory Allocator & Threaded IPC at GitHub
August 1, 2024 - November 1, 2024Built an efficient memory management system with segregated lists in C. Implemented a multi-threaded receive/send/channel select function using mutexes and semaphores in C.
Education
Master of Science in Computer Science and Engineering at Pennsylvania State University, University Park
August 1, 2023 - May 1, 2025Bachelor of Technology in Computer Science and Engineering at SRM Institute of Science & Technology
August 1, 2018 - May 1, 2022Master of Science in Computer Science and Engineering at Pennsylvania State University, University Park
August 1, 2023 - May 1, 2025Bachelor of Technology in Computer Science and Engineering at SRM Institute of Science & Technology
August 1, 2018 - May 1, 2022Master of Science in Computer Science and Engineering at Pennsylvania State University
August 1, 2023 - May 1, 2025Bachelor of Technology in Computer Science and Engineering at SRM Institute of Science & Technology
August 1, 2018 - May 1, 2022Master of Science at Pennsylvania State University, University Park
August 1, 2023 - May 1, 2025Bachelor of Technology at SRM Institute of Science & Technology
August 1, 2018 - May 1, 2022MS in Computer Science and Engineering at Pennsylvania State University, University Park
August 1, 2023 - May 1, 2025B.Tech in Computer Science and Engineering at SRM Institute of Science & Technology
August 1, 2018 - May 1, 2022MS in Computer Science and Engineering at Pennsylvania State University, University Park
August 1, 2023 - May 1, 2025B.Tech in Computer Science and Engineering at SRM Institute of Science & Technology
August 1, 2018 - May 1, 2022Master of Science in Computer Science and Engineering at Pennsylvania State University, University Park
August 1, 2023 - May 1, 2025Bachelor of Technology in Computer Science and Engineering at SRM Institute of Science & Technology
August 1, 2018 - May 1, 2022Master of Science in Computer Science and Engineering at Pennsylvania State University, University Park
August 1, 2023 - May 1, 2025B.Tech in Computer Science and Engineering at SRM Institute of Science & Technology
August 1, 2018 - May 1, 2022Master of Science in Computer Science and Engineering at Pennsylvania State University, University Park
August 1, 2023 - May 1, 2025Bachelor of Technology in Computer Science and Engineering at SRM Institute of Science & Technology
August 1, 2018 - May 1, 2022Qualifications
Industry Experience
Software & Internet, Professional Services, Computers & Electronics, Education, Financial Services, Media & Entertainment
Skills
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Intermediate
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