David Tierney
Consultant at HCLTech
United Kingdom
Summary
👤
Senior🎓
Top SchoolDavid Tierney is a tooling and automation consultant with nine years’ experience optimising enterprise tooling estates for resilience, cost-efficiency and scalability across global organisations. He has progressed from an apprenticeship into specialist and consulting roles at Unilever and HCLTech, delivering lifecycle and baseline management, risk mitigation, and tooling roadmaps. Hands-on with SQL, Python, Java and PowerShell, he blends scripting and platform knowledge to automate releases, reduce toil and improve cross-team processes. David’s background in monitoring and discovery tools (TADDM, Netcool, SCOM) gives him a deep operational appreciation that informs practical, well-documented solutions. Colleagues rely on him to translate vendor best practices into implementable standards and to spot improvement opportunities that others miss.
9 years of coding experience
5 years of employment as a software developer
Top-up Bachelor of Science (Honours) in Computing and IT Practice, Information Technology, Lower Second-class Honours (2.2), Top-up Bachelor of Science (Honours) in Computing and IT Practice, Information Technology, Lower Second-class Honours (2.2) at The Open UniversityEllesmere Port Catholic High School
English
Github Skills (2)
javascript10
open-source10
Programming languages (3)
Github contributions (5)
drtierney/hyperskill-projects-java
Jul 2019 - Mar 2021
Contains projects completed on Hyperskill
Contributions:55 commits, 2 PRs, 43 pushes in 1 year 8 months
hyperskill
drtierney/hyperskill-projects-python
Mar 2021 - Oct 2021
Contributions:59 commits, 29 pushes, 1 branch in 6 months
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