Mikael Wallin is a senior system developer based in Sweden with 11 years of focused software engineering experience and a longer track record in mobile communications stretching back to the late 1990s. He has delivered embedded and system-level software across Ericsson’s 3G/4G/5G product lines and later applied that expertise to medical device and defense domains at Cepheid AB and Saab. Comfortable moving between hands-on development and systems design, he has led feasibility studies and user-plane data transfer responsibilities that bridged protocol design and implementation. Mikael’s background includes a Master of Science in Radio/Data Communication from KTH, reflecting deep domain knowledge in wireless systems. He brings practical experience from both long-term product development and short-term contracting, showing adaptability to different team rhythms and project scopes. A detail-oriented engineer, he pairs legacy telecom expertise with recent work in complex, safety- and mission-critical systems.
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