Shankargouda Annigeri
Senior Software Engineer at American Express
Phoenix, Arizona, United States
Summary
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Senior🎓
Top SchoolShankargouda Annigeri is a Senior Software Engineer with eight years of focused experience building Java-based, data-driven and real-time systems for enterprise clients, currently contributing at American Express from Phoenix. He specializes in Spring Boot, microservices, Spring Batch, and scalable data stacks including Cassandra, Apache Ignite, Kafka and MapReduce, with hands-on exposure to performance tuning and multi-threaded batch throughput. His background spans full-stack modernization—rewriting legacy GWT apps to React + Spring—and architecting risk and eligibility pipelines using Spark, Hive and streaming patterns. He routinely integrates observability and operational tooling (Dynatrace, Kibana, Jenkins) to keep high-throughput systems reliable, and has delivered 200 TPS in production batch-to-real-time conversions. A self-taught technologist with an ECE degree, he combines deep engineering craft with a knack for translating complex analytics requirements into performant, maintainable services.
8 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Electrical, Electronics and Communications Engineering, Bachelor's degree, Electrical, Electronics and Communications Engineering at Sri Jayachamarajendra College of Engg., MYSORE
Github Skills (31)
javascript9
react9
documentation9
plantuml7
reactive7
java7
open-source7
kotlin7
graphviz6
api6
mermaid6
testing6
textual5
umlet5
blockdiag5
Programming languages (4)
Github contributions (5)
SHAX1PTb/spring-boot-security
Oct 2021 - Jan 2022
Companion code for Java Brains Spring Security videos
Contributions:1 review, 18 commits, 1 PR in 3 months
spring-bootsecurityvideosspringcompanion
SHAX1PTb/Pranavi
Feb 2023 - Jul 2023
Contributions:8 pushes, 2 branches in 5 months
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