Larry Maccherone
Founder at Contrast Security, Inc.
Raleigh, North Carolina, United States
Summary
👤
Senior🎓
Top SchoolLarry Maccherone is a founder and seasoned DevSecOps transformation leader with 14+ years helping mid-to-large enterprises and 600 development teams take ownership of software security through cultural and organizational change. He blends deep cybersecurity pedigree—from founding director roles at Carnegie Mellon’s CyLab and SCC—with hands-on software practice, authoring a dozen open-source projects including one that attracts roughly a million downloads per month. Larry has led enterprise-wide Secure Development Lifecycle and DevSecOps initiatives at Comcast and Contrast Security, and now builds Lumenize Nebula, an agentic engineering platform that operationalizes business ontologies. Known for applying developer psychology and team sociology to dismantle organizational pathology, he couples quantitative analytics experience (Rally, AgileCraft, Tasktop) with practical coaching roots going back to TSP/PSP and CMMI work. Based in Raleigh, NC, he pairs academic rigor (PhD ABD, Carnegie Mellon) and an electrical engineering foundation from Virginia Tech with an uncommon focus on systems that make secure development the team default.
14 years of coding experience
32 years of employment as a software developer
Bachelor of Science EE, Bachelor of Science EE at Virginia TechPhD ABD Software Engineering, PhD ABD Software Engineering at Carnegie Mellon University
English
Stackoverflow
9,493reputation
626kreached
262answers
10questions
meteor
top-5%
material-ui
top-5%
coffeescript
top-5%
azure
top-1%
Github Skills (112)
python10
sb-admin10
specification10
doubly-linked-list10
client-library10
pandas10
statistics10
azure10
nodejs-client10
localstorage10
data-science10
nodejs10
googleapis10
data-analysis10
google-api10
Programming languages (7)
Github contributions (5)
RallyCommunity/RallyAnalytics
Apr 2012 - Jan 2014
Contributions:65 commits in 1 year 8 months
app-sdkbrowserraw-datadata-accessnode-js
lmaccherone/DoublyLinkedList
Nov 2012 - Dec 2022
A doubly linked list implementation in CoffeeScript.
Contributions:26 commits, 2 PRs, 11 pushes in 10 years 2 months
doubly-linked-list
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