Michael Mattioli
Engineer at Citadel
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolMichael Mattioli is an infrastructure-focused engineer with 11 years of experience designing resilient Unix/Linux systems, high-availability networks, and storage and load-balancing topologies for major financial firms. He has progressed through technical leadership roles at Goldman Sachs and Wells Fargo and now advises Citadel, bringing pragmatic architecture and business continuity planning to high-stakes environments. Academically grounded with a BS in Computer Engineering, an MS in Cybersecurity Risk and Strategy, and ongoing PhD work in Electrical Engineering at NYU, he blends rigorous research skills with hands-on systems delivery. An active open-source contributor, he has improved core tooling such as the pure-Python PyPXE PXE server and clarified MIT krb5 documentation—work that reflects attention to both operational robustness and developer experience. Known for tightening security and intrusion-prevention practices while simplifying configurations, he often surfaces subtle but impactful fixes (like optionalizing services and correcting subtle variable bugs) that reduce operational risk. Based in New York, he pairs deep infrastructure craft with cross-disciplinary communication to drive reliable, auditable systems at scale.
11 years of coding experience
10 years of employment as a software developer
High School Diploma, High School Diploma at Xavier High SchoolPhD Electrical Engineering, PhD Electrical Engineering at New York University
Github Skills (13)
dhcp10
rs10
restructuredtext10
python10
networking10
documentation10
rights-management9
debug9
configuration-management9
debugging9
git8
version-control8
sphinx7
Programming languages (12)
Github contributions (5)
pypxe/PyPXE
Jul 2014 - Jul 2015
Pure Python PXE (DHCP-(Proxy)/TFTP/HTTP/NBD) Server
Role in this project:
Backend Developer & DevOps Engineer
Backend Developer & DevOps EngineerContributions:2 releases, 224 commits, 40 PRs in 1 year
Contributions summary:Michael primarily focused on improving the PyPXE project by adding features and fixing bugs related to the DHCP server. Their work included making the DHCP server optional, improving the configuration process, and correcting variable typos. They also contributed by integrating and improving code from different branches and merging them into the main branch. In addition to DHCP server improvements, they modified the codebase to improve readability.
tftppythonproxynbddhcp
krb5/krb5
Jul 2014 - Nov 2019
mirror of MIT krb5 repository
Role in this project:Technical Writer
Technical WriterContributions:23 commits, 16 PRs, 37 comments in 5 years 5 months
Contributions summary:Michael primarily contributed to the project by correcting documentation, fixing typos, and improving the overall clarity and accuracy of the documentation. This included updating copyright years, replacing outdated links, and modernizing the coding style of client programs. Their contributions focused on improving the quality and usability of the project's documentation.
krb5mitlinuxwindows
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