Krishna Puttagunta
Software Dev Engineer at Amazon Web Services (AWS)
Seattle, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolKrishna Puttagunta is a software engineer with about six years of experience building backend systems and integrations, currently contributing to AWS from Seattle. He holds an MS in Computer Science from Arizona State University and has a strong foundation in Java, Python, Scala, Spring Boot, and distributed data tooling such as Hadoop and Spark. Krishna has delivered measurable performance improvements in production—e.g., reducing an extraction pipeline from 40 minutes to 5 minutes using C# and multithreading—and has driven SOAP-to-REST migration proofs of concept for enterprise clients. As an open-source contributor to the prominent Cortex project, he has improved Alertmanager and Ruler reliability and metrics, reflecting a focus on scalable, multi-tenant observability systems. Comfortable across databases (MySQL/Postgres/Mongo) and cloud tooling, he blends hands-on engineering with experience in Agile delivery, testing, and DevOps automation.
6 years of coding experience
2 years of employment as a software developer
Master of Science - MS, Computer Science, 4/4, Master of Science - MS, Computer Science, 4/4 at Arizona State UniversityBachelor of Technology - BTech, Electronics and Telecommunications Engineering, 8.11/10, Bachelor of Technology - BTech, Electronics and Telecommunications Engineering, 8.11/10 at National Institute of Technology Raipur
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
alarmmanager10
go10
prometheus10
notificationmanager10
testing9
monitoring9
kubernetes8
kubernetes-pods8
cnc6
Programming languages (3)
Github contributions (5)
cortexproject/cortex
Sep 2022 - Sep 2022
A horizontally scalable, highly available, multi-tenant, long term Prometheus.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 reviews, 1 commit, 6 PRs in 1 day
Contributions summary:Krishna contributed to the Cortex project by implementing and modifying backend logic, specifically within the Alertmanager and Ruler components. Their work included improvements to retry mechanisms for Alertmanager requests, updating the Alertmanager version, and adding support for features like the `Limit` field in RuleGroups and configurable GCInterval. The contributions also involved modifying the alertmanager metrics and associated tests, demonstrating a focus on the system's reliability and functionality.
golangscalabletenantprometheus-exporterlong-term
krishnateja325/cortex
Aug 2022 - Oct 2023
A horizontally scalable, highly available, multi-tenant, long term Prometheus.
Contributions:63 pushes, 12 branches in 1 year 1 month
golangscalabletenantprometheus-exporterlong-term
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.