Oleksandr Andryeyev
Technical Lead Engineer Senior System Specification Engineer
Ulm, Baden-Württemberg, Germany
Summary
👤
Senior🎓
Top SchoolOleksandr Andryeyev is a technical lead and senior system specification engineer with a decade of experience and 4+ years at Nokia, where he now guides architecture and specification for 5G/6G radio resource management and baseband pooling. He combines deep academic rigor—a PhD and extensive research on aerial base station simulation and SDR experiments—with hands-on industry troubleshooting, root-cause analysis, and patent-oriented design. At Nokia he leads cross-functional teams, shapes technical direction for PDCCH/PUCCH/RACH and U/C-plane features, and is recognized for customer-facing E2E troubleshooting. Comfortable in both low-level embedded C and high-level system architecture, he blends signal-processing, optimization, and ML-informed approaches from his research background into practical network solutions. Based in Ulm, Germany, he has a track record of turning complex telecom protocols into producible specifications and resilient system designs.
10 years of coding experience
11 years of employment as a software developer
National Technical University "Kharkiv Polytechnic Institute"Doctor of Philosophy - PhD, Computer Science, Doctor of Philosophy - PhD, Computer Science at Technische Universität IlmenauCisco Certified Network Associate: Exploration, Computer Systems Networking and Telecommunications, Cisco Certified Network Associate: Exploration, Computer Systems Networking and Telecommunications at Cisco Networking AcademyCircuits and Electronics, A (excellent), Circuits and Electronics, A (excellent) at MITx on edX
Ukrainian, English, German, Russian
Github Skills (12)
rotor8
gnu7
servo6
kalman6
filter5
kalman-filter5
arduino5
prototyping5
linux4
python4
autopilot4
cpp3
Programming languages (1)
Github contributions (5)
ghostplus/hello-world
Jul 2015 - Nov 2015
Contributions:4 PRs, 19 pushes, 5 branches in 3 months
testingjavascriptnodejsjest
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