Leam Hall - DevSecOps Engineer


Do you want

  • reduced time to build and reduced time to market?
  • reduced manual activity and human error so that SME's can contribute directly to business goals?
  • reduced risk footprint through operational resiliency and integrated cyber defense?

What is DevSecOps Engineering?

Moving from manual operations to automation is difficult. Doing so while maintaining a robust and secure environment is critical for business continuity and reputation. We've all seen the latest suite of expensive "solutions" hit management's radar. In reality, the path can be nebulous and success is not plug and play.

I have been helping teams leverage the power of Linux for more than two decades.


What I really do

Help mid-sized (100's of nodes) to large (1,000's of nodes) sites improve reliability, performance efficiency, security, cost optimization, operational excellence, and sustainability through automated builds, mentoring, infrastructure as data, service testing, process streamlining, and integrated documentation.


What others say about my work

Leam automated and organized the integration of many of the scattered processes we utilized in our development environment into several scripts that integrated seamlessly into our workflow.

Under Leam’s direction the group achieved greater productivity, reduced errors and produced innovative solutions that enhanced the departments’ reputation with other units within Verizon.

If we simply need an issue resolved he does it in an efficient and professional manner, but if we want to know the "why" behind it, his explanations are clear, concise and easily understood.

In addition to his direct responsibilities, Leam was responsible for the training sessions with the staff, writing effective training modules for the global operation team, inspiring and motivating other employees. He was a joy to work with.

You can see more of what people say about my work on LinkedIn.


Where I learned my trade

  • US Department of Defense
  • Wall Street Journal
  • Bank of America
  • Wells Fargo
  • Transamerica Reinsurance
  • Rackspace
  • Verizon

Resumes

Short and to the point

Longer but not too boring

Education

  • Master of Arts Public Administration, Midwestern State University, Texas, 1995
  • Bachelor of Science Liberal Arts, Regents College, New York, 1993
  • Associate in Applied Science Disaster Preparedness, Community College of the Air Force, USAF, 1990

Continuing Education

  • 2024 OpenAPI Fundamentals (Linux Foundation)
  • 2024 AWS Cloud Solutions Architect (Coursera)
  • 2024 Neo4j Fundamentals (GraphAcademy)
  • 2024 Cypher Fundamentals (GraphAcademy)
  • 2023 Advanced Programming with Python (David Beazley)
  • 2023 Algebra: Elementary to Advanced - Equations and Inequalities (Coursera)
  • 2022 Python for Cybersecurity Specialization (Coursera)
  • 2022 Building Modern Python Applications on AWS (AWS Training)
  • 2022 DevOps Engineer Learning Plan (AWS Training)
  • 2021 Getting Into the Serverless Mindset (AWS Training)
  • 2021 AWS Security Fundamentals (AWS Training)
  • 2019 Automating Go Projects (O'Reilly)
  • 2019 Go Programming Specialization (Coursera)
  • 2019 Introduction to the Go Programming Language (O'Reilly)
  • 2018 Learning Perl (O'Reilly)
  • 2018 Programming Fundamentals (C) (Coursera)
  • 2017 M101P MongoDB for Developers (MongoDBU)
  • 2015 University Teaching 101 (Coursera)
  • 2014 Developing Innovative Ideas for New Companies: The First Step in Entrepreneurship (Coursera)
  • 2014 Learn to Program, The Fundamentals (Python) (Coursera)
  • 2011 CloudU Elements of Cloud Computing (RackSpace)
  • 2010 F5 BigIP LTM Essentials v10 (F5)

Open Source Contributions


Certifications

  • Python Institute - PCEP
  • Linux+
  • ITIL v3 Foundation
  • Security+
  • Red Hat Certified Engineer (2003)
  • Red Hat Certified System Administrator (2012)
  • Linux LPIC-1 (2011)
  • Sun Certified System Administrator (Solaris 7)