Jonathon Cronin
Digital Technology Leader and Cybersecurity Specialist
Owner and Founder of Cronin Technology
About Me
IT / OT & Cybersecurity
I have 16+ years in the IT field including roles as Senior Network and System Administrator, IT Security and Compliance, Development (coding for internal and external applications and web applications) and owner in startup ventures in IT and MSSP services. I am focused on IT security and the administration of systems to maintain confidentiality, integrity, and availability.
Degree: M.S. Cybersecurity B.S. Information Systems
Certifications: CISA, CISSP, CCNA, CSAP, CySA+, Security+, Network+
Credly linked for validating my certifications Credly Link
OT Operational Technology
I have developed and integrated IT/OT convergence solutions and OT applications through multiple platforms to provide real world application data to reports and ML for analysis. Including ML and AI based systems for vision analysis.
Platforms: Ignition Automation, Rockwell, MQTT, LoRa WAN
Web Application Development
Working with multiple libraries to meet client and security demands. I have taken older applications, hard coded solutions and onsite dependencies and move them to the cloud. I do this through converting applications to Web Applications with the highest security standards and ease of use.
Code Bases: Go, Python C#, .NET , JavaScript (jQuery, Angular), HTML5
Skills
Web App Development
Web App Development in production using the following technologies.
Go, MongoDB, SQL, JS, ASP, HTML/HTML5 Bootstrap
IT Security & Compliance
Standards supported or met for clients through direct role-responsibility or through consulting.
SOC I/II, ISO 27001, PCI-DSS 3.2, NIST, Independent 3rd Party
Network Admin
Vendors and standards implemented and supported.
Cisco, Fortinet, Sonicwall, Ubiquiti, Checkpoint, WatchGuard, Dell, HP and NetApp
System Admin
Operating Systems and other system supported.
Windows Server 2003+, Linux RHEL/Debian, SQL Server, VMware, Citrix
Telephony
Telephony systems and engineering or supported systems.
Cisco CUCM, Cisco Contact Center, Teams,
Professional Services
Offerings covered under professional services or consulting.
IT Security, Network Automation, Audit Preparation
Certifications
While certifications don't tell the whole story they do show dedication, expertise and verification that the knowledge and work being provided are coming from a reliable, trustworth source.

Certified IS Auditor

Certified IS Security Professional

Cisco Certified Network Associate

CSAP Security Analytics

IT Operations Sepcalist

CySA+ Analyst

CompTIA Network+

CompTIA Security+

CompTIA Project+

Secure Infrastructure Specialist