Rajan Upadhyay
SDE At Amazon
Liberty Hill, Texas, United States
Summary
👤
Senior🎓
Top SchoolRajan Upadhyay is a pragmatic full-stack software engineer with 12 years of experience building backend and frontend systems for healthcare, retail, and automotive domains, currently working as an SDE at Amazon on Customer Support Access. He has deep Java and Spring ecosystem expertise, proven by hands-on work with Kafka Streams, microservices, streaming telemetry (Jaeger, Prometheus), and cloud platforms like PCF/Azure. Rajan has a track record of improving performance and reusability—making determination libraries LOB-agnostic and reducing REST calls to speed stream processing—and has shipped OTA microservices for vehicle software delivery. Comfortable across the stack, he pairs TDD and CI/CD automation with production on-call experience and pragmatic testing strategies (wire-mock, virtual services). A former teaching assistant with a 3.9 MS in Computer Science, he blends strong academic foundations in algorithms with a continual curiosity for ML, cloud, and front-end frameworks like Angular.
12 years of coding experience
9 years of employment as a software developer
Bachelors in Computer Engineering (BE), Computer Engineering, A, Bachelors in Computer Engineering (BE), Computer Engineering, A at Pulchowk Engineering CollegeMasters, Computer Science, 3.9, Masters, Computer Science, 3.9 at Maharishi University
Nepali, English, Hindi
Stackoverflow
1,501reputation
4.1mreached
34answers
32questions
Github Skills (51)
javascript9
open-source9
jasperreports9
angularjs9
spring-boot8
architecture8
spring-boot-test7
tableau7
visualization7
aws7
charts7
whitespace6
spring-cloud6
data-visualization6
primefaces6
Programming languages (4)
Github contributions (5)
rajanpupa/abixen-platform
Jan 2017 - May 2018
Contributions:25 pushes in 1 year 4 months
rajanpupa/UtilityExamples
May 2015 - Jun 2020
A collection of different examples in java for various functions
Contributions:29 pushes in 5 years 1 month
javajava-8
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