Kyle Havlovitz
Software Engineer at HashiCorp
Santa Monica, California, United States
Summary
🤩
Rockstar🎓
Top SchoolKyle Havlovitz is a software engineer with 11 years of experience building resilient distributed systems and automation tooling, currently working on Consul at HashiCorp from Santa Monica. He specializes in backend Go development, contributing to core projects such as Consul, Serf, Raft, and memberlist where he added robustness like UDP checksum validation, in-memory snapshot stores, and metrics labeling/filtering. His background at Cisco reinforced production-grade infrastructure and high-uptime deployment practices, while his open-source work shows a pattern of improving network reliability, consensus mechanics, and Vault integration. Notably, he has delivered subtle but impactful changes—race condition fixes, encrypted gossip tests, and runtime metric filters—that improve observability and resilience in large-scale distributed systems.
11 years of coding experience
2 years of employment as a software developer
Bachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at The Ohio State University
Github Skills (33)
unit-testing10
udp10
consensus10
c-language10
multiplayer10
apidoc10
testing10
secret-management10
user-authentication10
authentication10
distributed-systems10
crc10
networking10
consul10
message-passing10
Programming languages (8)
Github contributions (5)
hashicorp/memberlist
Nov 2016 - Jul 2022
Golang package for gossip based membership and failure detection
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 13 commits, 12 PRs in 5 years 8 months
Contributions summary:Kyle's contributions focused on enhancing the `memberlist` package, a Go-based library for gossip-based membership and failure detection. They implemented checksum validation for UDP packets, adding robustness to the communication protocol. Furthermore, the user refactored the messaging system by introducing a new message type for checksum verification and streamlining the sending process. They also added tests for the checksum and encrypted gossip, improving the reliability and testability of the project.
golangconsensusfailure-detectiondistributed-systemsconsistency
hashicorp/consul
Aug 2016 - Jan 2023
Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.
Role in this project:Back-end Developer
Back-end DeveloperContributions:182 reviews, 924 commits, 433 PRs in 6 years 6 months
Contributions summary:Kyle's commits primarily focus on test-related fixes and improvements within the Consul project. These modifications involve bug fixes in existing tests, specifically addressing issues in areas such as health endpoints, agent endpoints, and RTT tests. These changes suggest a focus on enhancing the quality and reliability of Consul's core functionality. Furthermore, the user made changes to fix race conditions.
api-gatewayecsgolangcenterdistributed
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