Thu Johnston
Scrum Master & Agile Coach | CSM · ICP-ACC · SAFe 6.0 SPC · PMI-ACP
- Role
- Scrum Master at Mint Mobile
- Location
- Irvine, CA, US
- LinkedIn followers
- 500 followers
About Thu Johnston
Scrum Master and Agile Coach with 7+ years of experience improving team performance, delivery flow, and Agile maturity. ICAgile Agile Coach (ICP-ACC), Professional Kanban Trainer (PKT), Certified SAFe Program Consultant (SPC), and CSM, with a focus on coaching high-performing teams, enabling continuous improvement, and delivering measurable outcomes through servant leadership and strategic facilitation. Passionate about applying Kanban principles to optimize flow and foster sustainable delivery.
Experience
Scrum Master
Jun 2023 — Present · Costa Mesa, CA, US
Support Kanban and Scrum teams at Ultra Mobile / Mint Mobile (acquired by T‑Mobile in May 2024), achieving faster cycle time, YoY throughput, and driving cross‑team efficiency through custom dashboards, agile coaching, and scaled collaboration.
Education
University of California, Davis
Bachelor of Arts, Psychology; Women & Gender Studies
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