Summary
Ji Lee is a software engineer with 11+ years of experience specializing in RF, modem protocol (PHY/MAC/RLC/RRC) and LTE/5G performance testing, currently building systems at Microsoft in Redmond. He has a strong track record at Samsung and LG developing RF device drivers, calibration algorithms, factory test systems and automation tools that shipped across 20+ mobile devices. Comfortable shifting between low-level C/C++ firmware, Python automation and cloud-backed test tooling, he has also built chatbots and Big Data pipelines to accelerate test and problem management. Known for deep log-analysis and pragmatic optimization, Ji blends lab instrumentation experience (CMW500, spectrum analyzers) with software engineering rigor. He brings a cross-cultural engineering perspective from Korea to the US market and a habit of turning complex RF problems into repeatable, automated solutions.
10 years of coding experience
11 years of employment as a software developer
Bachelor's degree Electrical and Electronics Engineering, Bachelor's degree Electrical and Electronics Engineering at Kyung Hee University
Computer Science, Computer Science at Santa Monica College
English, Korean