Nikita Tammi
Software Developer at Vaisala
Helsinki, Finland
Summary
👤
Senior🎓
Top SchoolNikita Tammi is an embedded software developer with 11 years of engineering experience and ~9 years focused on IoT firmware, currently building sensor-driven systems at Vaisala. He has deep hands-on expertise with Nordic SoCs (nRF52/53/54), BLE, Mesh, OTA/DFU and Zephyr/nRF Connect SDKs, having shipped commercial lighting and environmental sensor products and contributed to Ruuvi Innovations. Comfortable across hardware-software boundaries, he integrates sensors, crafts low-power radio firmware and develops custom signal-processing algorithms informed by lab instruments and close collaboration with hardware designers. As a Scrum Master at Helvar he blends technical delivery with team facilitation, and his background includes productization and prototyping work that scaled into field deployments. Based in Helsinki, he brings a pragmatic, test-driven approach to reliable embedded systems and an evident curiosity for turning experimental projects into deployed products.
11 years of coding experience
9 years of employment as a software developer
Bachelor's degree Information Technology, Bachelor's degree Information Technology at Metropolia University of Applied SciencesMaster's degree Master's Programme in Automation and Electrical Engineering, Master's degree Master's Programme in Automation and Electrical Engineering at Aalto University
English, Finnish, Russian, Spanish
Github Skills (11)
driver10
mocking9
cmock9
unit-testing8
firmware8
endpoints6
build-system5
nrf524
temperature4
esp321
javascript1
Programming languages (4)
Github contributions (5)
niksiboxi/basilika
Sep 2020 - Dec 2024
A Soil Moisture Sensing solution for an indoor garden. Use SparkFun moisture soile sensor. Built on top of Nordic SDK 16.
Contributions:3 reviews, 19 PRs, 45 pushes in 4 years 3 months
sensingnordicgardensoil-moisturesdk
niksiboxi/PiBleInk
Jan 2025 - Jan 2026
Contributions:8 pushes, 1 branch in 1 year
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