Dawid Mazurek
Staff Engineer at OLX Group
Greater Poland Voivodeship
Summary
👤
SeniorDawid Mazurek is a Staff Engineer with 12 years’ experience designing cloud-native architectures and securing large-scale user platforms, currently leading OLX Group’s Cloud Architecture Transformation. He has deep hands-on experience decomposing monoliths into microservices, combating bots and account takeovers, and building resilient, monetizable products using PHP, Kotlin, Go, Terraform and AWS. A seasoned conference speaker on clean architecture, async RPC and codeless APIs, he blends practical security engineering with platform evolution. Beyond OLX, he’s delivered cloud and SRE solutions for startups and payments systems, bringing a pragmatic focus on reliability, scalability and low-friction user experience.
12 years of coding experience
9 years of employment as a software developer
Polish, English
Stackoverflow
21reputation
6kreached
2answers
0questions
Github Skills (39)
caching9
database8
php8
rabbitmq8
c-programming8
php-amqplib8
json8
amqp8
redis8
messaging8
system-programming7
nosql7
realtime7
terraform-provider7
time-series7
Programming languages (4)
Github contributions (5)
DawidMazurek/php-jsonrpc-server
Jan 2018 - Mar 2018
Contributions:4 releases, 51 commits, 31 PRs in 1 month
rpcphprpc-serverjson-rpcjson
DawidMazurek/php-jsonrpc-client
Feb 2018 - May 2023
JSON-RPC client written in php
Contributions:2 releases, 13 PRs, 20 pushes in 5 years 3 months
rpcrpc-clientphpjson-rpc-clientphp73
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.