Piyush Sagar
Software Engineer II at Booking.com
Amsterdam, North Holland, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolPiyush Sagar is a seasoned Backend/Java-focused Software Engineer with over 10 years of experience building high-throughput, cloud-native systems across major travel and security platforms. He has shipped production services at scale—from handling 1+ billion daily events using Azure functions, Event Hubs and Databricks to performance improvements via Redis and Elasticsearch—while contributing to end-to-end features and CI/CD at companies like Booking.com and trivago. Comfortable across the JVM and JavaScript ecosystems, he has implemented rule engines, multithreaded bulk operations, and Node.js-based integrations with OAuth2, showing a pragmatic mix of systems design and hands-on coding. Based in Amsterdam with a computer science degree from the University of Pune, he brings a track record of measurable performance gains and practical cloud experience that often sits just beneath the surface of product-facing features.
10 years of coding experience
9 years of employment as a software developer
Savitribai Phule Pune University
English, Hindi, Gujarati, Marathi
Stackoverflow
3,039reputation
5.8mreached
27answers
3questions
inheritance
top-5%
npm
top-5%
mongoose
top-5%
localhost
top-5%
oop
top-5%
javascript
top-5%
Github Skills (52)
python10
beam10
kafka10
java10
scala10
sql10
golang10
batch10
apache-kafka10
streaming10
localhost9
apache9
javascript9
commons9
npm9
Programming languages (3)
Github contributions (5)
pas725/learn-go
Jun 2020 - May 2023
Contributions:3 pushes, 1 branch in 2 years 10 months
pas725/kafka
Aug 2018 - Jun 2019
Mirror of Apache Kafka
Contributions:4 PRs, 4 pushes, 1 branch in 10 months
kafka-streamsapache-kafkasinkksqldbkafka-consumer
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.