Mika Pesonen
Product Manager, Datacenter
Rovaniemi, Lapland, Finland
Summary
👤
Senior🎓
Top SchoolMika Pesonen is a seasoned datacenter product manager with nine years in his current role and decades of hands-on infrastructure experience, specializing in on-premise cloud, hybrid environments, storage, backup and SDDC licensing optimization. He leads capacity planning, pricing and BI-driven billing reporting—harmonizing raw operational data into customer-facing insights using QlikView and scripting—and has navigated multiple software audits including national security (KATAKRI) requirements. Comfortable across full-stack and DevOps domains, Mika has planned and provisioned production datacenters, DR/replication architectures and hardened isolated private clouds while keeping an engineer’s attention to efficiency and safety. An active tinkerer and back-end contributor to the popular zigbee-herdsman community, he brings practical embedded projects (Raspberry Pi automation, PID heating control, VPN and OBD processing) into his systems thinking. Based in Rovaniemi, Finland, he combines formal telecom engineering training with pragmatic, audit-ready product leadership for critical public-sector infrastructure.
10 years of coding experience
10 years of employment as a software developer
technician, Electrical power, technician, Electrical power at Ylivieska, technical collegeElectrician, Electical power, Electrician, Electical power at Kuusamo, Trade schoolEngineer, Telecommunication, Engineer, Telecommunication at Oulu, School of Engineering
Github Skills (10)
zigbee10
javascript10
device-driver10
driver10
home-automation9
iot9
nodejs8
mqttnet7
mqtt7
json6
Programming languages (2)
Github contributions (5)
Koenkk/zigbee-herdsman-converters
Jan 2019 - Dec 2020
Collection of device converters to be used with zigbee-herdsman
Role in this project:
Back-end Developer
Back-end DeveloperContributions:18 commits, 17 PRs, 41 comments in 1 year 11 months
Contributions summary:Mika primarily contributed to the development of device converters for the zigbee-herdsman library. They added support for new devices, including the Airam CTR.U remote and various Trust and Airam devices, by modifying existing converters and creating new ones. These contributions involved implementing logic to handle different device functionalities, such as on/off controls, brightness adjustments, and sensor data reporting. Their work also included fixing bugs and improving the handling of device-specific communication protocols.
zigbee
Kryzek/Kryzek
Oct 2022 - Sep 2023
Contributions:2 pushes, 1 branch in 10 months
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