Terrence Mahnken
Team Lead, Software Engineering at CoStar Group
Mount Juliet, Tennessee, United States
Summary
👤
Senior🎓
Top SchoolTerrence Mahnken is a seasoned software engineering leader with roughly a decade of experience delivering front-end-first, full-stack solutions and cloud-native services. Currently a Team Lead at CoStar Group, he blends React and TypeScript expertise with backend fluency in .NET/C# and Node.js to ship performant, maintainable systems. He has architected deployments across AWS and Azure, using infrastructure-as-code, Docker, and serverless patterns to operationalize scalable applications. Known for mentoring developers and translating between technical and non-technical stakeholders, he emphasizes testability, performance, and developer experience. A lifelong learner and former teaching assistant and tutor, he brings a patient, educator’s approach to team growth and technical training. Based in Mount Juliet, Tennessee, he balances hands-on engineering with empathy-driven leadership and a focus on building software that serves real people.
9 years of coding experience
6 years of employment as a software developer
Non-Degree Seeking IT, Non-Degree Seeking IT at Polk State CollegeBachelor’s Degree Music, Bachelor’s Degree Music at Johnson UniversityCertificate of Completion Full Stack Web Development, Certificate of Completion Full Stack Web Development at Vanderbilt University
Stackoverflow
93reputation
6kreached
2answers
5questions
Github Skills (23)
google-books7
google-oauth6
amazon-s36
broken-image6
amazon-web-services6
github6
github-flavored-markdown6
markdown6
javascript6
react5
pluralsight5
database4
mongodb3
typescript3
nodejs3
Programming languages (4)
Github contributions (5)
TerrenceMM2/Hangman
May 2019 - Aug 2024
Contributions:32 pushes, 2 branches in 5 years 4 months
heyimhibi/PinPoint
Jun 2019 - Jun 2019
PinPoint
Contributions:49 commits, 23 PRs, 41 pushes in 7 days
reacttypescriptpinpoint
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