Konstantinos Papazacharopoulos
Tech Lead - Senior Software Engineer at Netdata
Athens, Attica, Greece
Summary
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Rockstar🎓
Top SchoolKonstantinos Papazacharopoulos is a Tech Lead and Senior Software Engineer with 10 years of experience designing and shipping high-performance, data-intensive distributed systems. Based in Athens, he leads backend-focused microservices at Netdata, shaping the scalable architecture behind a widely used observability SaaS that complements a 62k+ star open-source agent. His background blends Electrical & Computer Engineering rigor with hands-on full‑stack delivery across Go, Java, Kafka, CockroachDB and cloud-native platforms (Kubernetes on GCP/AWS), with a particular emphasis on latency and throughput optimization. He has a track record building systems that handle high throughput—from AdTech at Glispa to real-time messaging and MQTT broker integrations—and brings DevOps fluency to bridge product and operations. Off the clock he’s an avid traveler and photographer, and a gadget-obsessed technophile who enjoys exploring emerging tools and patterns.
10 years of coding experience
7 years of employment as a software developer
19,234/20,000 entry units for higher education institutions, 19,234/20,000 entry units for higher education institutions at 2nd High School of IlioupolisDiploma (5yr - MSc equivalent), Electrical and Computer Engineering (300ECTS), 7/10 (2:1 equivalent), Diploma (5yr - MSc equivalent), Electrical and Computer Engineering (300ECTS), 7/10 (2:1 equivalent) at National Technical University of Athens
English, French, Greek
Github Skills (32)
monitoring10
kubernetes10
docker10
observability10
dashboard10
statsd10
postgresql10
mysql10
netdata10
machine-learning10
linux10
time-series10
graphite10
grafana10
analytics10
Programming languages (4)
Github contributions (5)
netdata/aclk-schemas
Mar 2021 - Feb 2025
Protobuf schemas used in ACLK connection
Contributions:47 reviews, 19 PRs, 31 pushes in 3 years 11 months
protocol-buffersprotobufconnectionschemas
papazach/geotwitterntua
Nov 2016 - Sep 2017
Contributions:58 pushes, 2 branches in 10 months
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