Enterprise Architect | IAM Specialist | AI-Enhanced Technology Leader |
DevOps & Cloud Automation Expert
Bridging Business Strategy & Technology Execution
"I'm passionate about 2 things:
1) Fixing broken processes
2) Breaking down complex processes into implementable technologies"
A results-driven and strategic technical leader with over a decade of experience in identity and access management, security architecture, and enterprise-scale system optimization. I have a proven ability to lead high-performing teams, implement scalable workflows, and drive change. I am passionate about applying automation, AI-enhanced analysis, and structured data insights to reduce operational overhead and improve time-to-impact. I actively leverage modern AI tools to enhance research efficiency, optimize development workflows, and accelerate technical analysis while maintaining the highest quality standards. I have a strong background in requirements analysis and attention to detail while maintaining a clear vision of the big picture.
Download Resume$1.5M → $4.5M
Tripled e-commerce revenue through strategic Shopify migration and optimization
$1.2M
Annual savings through cloud consolidation and architecture audits
95%
Automated provisioning reducing onboarding time to 2-4 hours
15+
Managed teams including 7 FTE + 8 contractors across multiple projects
3.95 GPA
MS Management Information Systems, UCF College of Business
300+
Supported company growth from 120 to 300+ employees
As an enterprise architect, I believe in leveraging cutting-edge tools to enhance productivity, accelerate decision-making, and deliver superior outcomes. My approach combines decades of technical expertise with modern AI-powered methodologies.
ChatGPT Plus: Market research, competitive analysis, technology evaluation, and strategic planning acceleration. Reduces research time by 60% while maintaining analytical depth.
Claude AI & Cursor: Code review, architectural analysis, best practices validation, and technical documentation. Ensures enterprise-grade quality standards and optimal implementation patterns.
Gemini CLI & Aider: Google Workspace automation, email optimization, productivity enhancement, and development workflow streamlining. Enables focus on strategic initiatives.
"AI tools don't replace expertise—they amplify it. By embracing these technologies, I can spend more time on strategic thinking, team leadership, and solving complex business challenges."
2005-2007 | Early Career
Started in creative design, building foundational skills in user experience and web technologies. This creative foundation proved invaluable for later technical architectural work.
2007-2010 | Technical Foundation
Transitioned to hands-on IT support, gaining deep understanding of infrastructure, troubleshooting, and end-user needs. Built technical expertise in Windows environments and networking.
2010-2013 | Security Specialization
Specialized in information security, compliance, and risk assessment. Developed expertise in security frameworks and audit processes, setting stage for identity management focus.
2013-2019 | IAM Leadership
Led enterprise identity management initiatives, managing teams of 7+ and integrating 200+ applications. Achieved 95% automation in user provisioning and 80% audit response improvement.
2019-Present | Strategic Leadership
Leading strategic IT initiatives and enterprise architecture. Managing 15+ team members, driving $1.2M cost savings, and supporting 300+ employee growth through scalable technology solutions.
2025+ | Open to New Opportunities
Seeking my next role where I can apply 10+ years of IAM and enterprise architecture expertise. Open to both technical specialist positions (IAM Engineer, IAM Specialist, Information Systems Specialist, Application Security Architect, IT Business Partner) and leadership roles (Architecture Manager, IT Director) depending on the right fit and organizational needs.
Open to: Technical Roles • Team Leadership • Remote/Hybrid • Relocation
February 2019 - December 2024 | Yehud, Israel
February 2018 - December 2018 | Tel Aviv, Israel (Remote)
March 2013 - February 2018 | Altamonte Springs, FL
Role: Technical Lead
Technologies: C#, Azure Serverless Functions, Webhooks, API, MS SQL, Stored Procedures, Power Automate
Designed and led the integration of BambooHR with external systems to automate HR processes. This involved mapping existing HR workflows, software selection, and creating robust integration points.
Impact: Reduced onboarding/offboarding time to mere minutes using AI-assisted process optimization and automated workflow design, preventing hiccups and ensuring seamless HR data flow with minimal human intervention. Improved data accuracy and ensured timely email and laptop provisioning, significantly boosting employee satisfaction. Streamlined offboarding processes to reduce compliance risks associated with inactive accounts.
Role: Identity and Access Architect
Technologies: eDirectory, LDAP, Active Directory, Citrix, Cerner, C#, VB.NET, Web Forms, ASP.NET, JavaScript, Rhino
Led the design and implementation of a comprehensive Identity Management system for a large healthcare organization (100,000 users). This involved identifying security gaps, evaluating solutions, working with vendors on application APIs for provisioning/deprovisioning, and presenting to management. Responsibilities included project management, interface design, GUI development, data migration, and data warehousing for reporting and compliance.
Impact: Achieved incredibly fast access provisioning turnaround times (2-4 hours) and ensured 95% of users had necessary access upon hiring. Engineered a data warehouse that reduced audit report turnaround to an average of 6 hours by utilizing pre-aggregated data and custom logic, significantly improving efficiency and compliance.
Role: Lead Architect
Technologies: Shopify, C#, PHP, MS SQL, MySQL Aurora, Lambda Functions, Funnel.io, ETL, Grafana
Led the strategic migration from Magento to Shopify to reduce operational costs and streamline e-commerce operations. This involved developing a comprehensive project plan, designing a new frontend, creating a custom warehouse interface, and ensuring data security and marketing compliance. Managed complex aspects like sale events and evolving business requirements.
Impact: Successfully transitioned e-commerce operations, leading to significant cost savings and operational efficiency. Under my management, Shopify business operations grew from $1.5M to $4.5M, demonstrating a substantial increase in revenue and business growth.
Role: Integration Lead / E-commerce Lead
Technologies: Celigo, Custom ETL, Spreadsheets, Netsuite Reporting
Led the integration of e-commerce data into Netsuite to ensure accurate revenue reporting. This involved deep dives into e-commerce operations, complex refund structures, and influencing financial recognition policies (e.g., revenue recognition upon shipment, handling refunds across periods). Also addressed product alignment issues, virtual upsells (warranties), and appropriate tax expense recognition for EU VAT.
Impact: Ensured precise and timely financial reporting by aligning e-commerce data with Netsuite through AI-enhanced data analysis and process optimization. Influenced key financial decisions to accurately reflect operational realities and tax obligations. Managed user account administration within Netsuite, leveraging extensive platform knowledge and modern analytical tools.
UCF College of Business | Orlando, FL | 2009
University of Central Florida | Minor in MIS | 2008
ISACA
CompTIA | 2018
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LinkedIn: linkedin.com/in/ohadpetrushka
Languages: English (Native), Hebrew (Native)