Sunil Dabburi
Senior Software Engineer at Apple
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolSunil Dabburi is a Senior Software Engineer based in Seattle with nine years of experience building high-scale, cloud-native systems and APIs, currently designing solutions for Apple's App Processing team. He has a track record of performance-driven engineering—from improving SOAP throughput sixfold at SAP to building TestFlight public APIs that handle over 10M calls daily while using far fewer resources. Sunil excels at distributed systems patterns (sharding, messaging, feature-flag engines) and has implemented application-level sharding and self-hosted rule engines that enabled horizontal scale and safer rollouts. Comfortable across the stack, he combines Java/Spring expertise with container orchestration, Kafka/RabbitMQ, and both SQL and NoSQL datastores to solve production bottlenecks like thread contention and blocked schedulers. A lifelong coder, he continually sharpens internal tooling and libraries to accelerate delivery for teams—an attention to developer ergonomics that often yields outsized velocity gains.
9 years of coding experience
13 years of employment as a software developer
BITS Pilani, Birla Institute of Technology and ScienceBachelor of Technology (BTech) Computer Software Engineering, Bachelor of Technology (BTech) Computer Software Engineering at Raghu Engineering College
English, Hindi, Telugu
Stackoverflow
1,452reputation
257kreached
86answers
10questions
Github Skills (50)
quartz-scheduler10
quartz8
spring8
api8
scheduler8
security8
java8
dashboard8
json8
monitoring8
points8
mysql8
schema8
json-schema7
schema-validation7
Programming languages (3)
Github contributions (5)
sunildabburi/liquibase-schema
Jan 2021 - May 2021
Contributions:5 commits, 4 pushes, 1 branch in 3 months
sunildabburi/Algorithms
Jun 2017 - Jun 2017
Contributions:4 pushes, 1 branch in 1 day
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