Michal Negacz
Software Engineer at Grammarly
Poland
Summary
👤
Senior🎓
Top SchoolMichal Negacz is a pragmatic software engineer with 12 years of experience building cloud-native, event-sourced systems and leading cross-functional teams. He has driven architecture and delivery at companies like AxonIQ—where he led an eight-person multinational cloud team building an event store SaaS across GCP and AWS—and now works at Grammarly. His strengths include designing distributed systems (RAFT-based event stores, CQRS, DDD), operationalizing multi-cloud deployments with Kubernetes and Terraform, and squeezing 3000% higher event replay throughput through reactive, non-blocking IO. Michal pairs hands-on implementation skills in Java/Kotlin and serverless patterns with strong facilitation—running event storming and user-story mapping workshops to align product and engineering. Based in Poland with an MSc in Computer Science, he favors practical, measurable improvements (for example, dramatically accelerating XML import workflows) over theoretical elegance.
12 years of coding experience
11 years of employment as a software developer
Master of Science (M.Sc.) Computer Science, Master of Science (M.Sc.) Computer Science at Wrocław University of Science and TechnologyIT Technican Programming of usable applications, IT Technican Programming of usable applications at Technical School of Electronics in Rzeszów
Polish, English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (12)
axon10
evolutionary10
cqrs10
java9
domain-driven-design9
event-sourcing9
message-driven9
axon-framework9
scalability8
jvm8
microservices7
golang2
Programming languages (4)
Github contributions (5)
mnegacz/flywithus
Aug 2017 - Nov 2020
Contributions:1 push, 1 branch in 3 years 3 months
mnegacz/nio
Apr 2020 - May 2020
Contributions:2 pushes, 1 branch in 21 days
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