Petri Silén
Senior Software Specialist Lead Developer at Nokia
Lempäälä, Pirkanmaa, Finland
Summary
👤
Senior🎓
Top SchoolPetri Silén is a seasoned senior software specialist and lead developer with nearly 30 years of hands-on experience and over a decade in senior roles, currently driving cloud-native and analytics solutions at Nokia from his base in Lempäälä, Finland. He blends deep C++ and Java expertise with modern full-stack skills—TypeScript, React, Redux, Node.js—and strong DevOps practices including Docker, Kubernetes, Helm, GitOps, Prometheus and Grafana. Petri has delivered end-to-end mobile network monitoring, 4G signaling analytics, and robust data export pipelines using Kafka/Avro, Pulsar, and gRPC, and he applies rigorous test automation (JUnit, GoogleTest, TestCafe, Behave) to keep complex systems reliable. Equally comfortable implementing low-level C++ ASN.1 parsing and high-level Java microservices, he pairs domain knowledge of telecom analytics with practical leadership in SAFe teams. A lifelong learner with a master’s in IT from Tampere University of Technology, he quietly combines legacy system mastery (MFC/C++ era) with current cloud-first engineering.
11 years of coding experience
16 years of employment as a software developer
Master's degree Information Technology, Master's degree Information Technology at Tampere University of Technology 1965-2018
Stackoverflow
41reputation
2kreached
3answers
1question
Github Skills (144)
buttons10
javascript10
devextreme10
mod-manager10
ng10
universal-model10
typescript10
numeric-input10
react-native10
react10
ecosystem9
semantic-ui-react9
angular9
security9
mvc9
Programming languages (8)
Github contributions (5)
pksilen/vitja-service
Jan 2020 - Sep 2023
Contributions:42 PRs, 1453 pushes, 1 branch in 3 years 9 months
sw-factory/sw-factory-web-ui-client
Feb 2020 - Jul 2023
SW Factory web UI client
Contributions:43 PRs, 48 pushes, 1 branch in 3 years 5 months
reactweb-uiui-clientfactory
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