Tiago Deretti
Summary
Experienced leader with a strong background in managing complex projects and achieving strategic objectives. Results-oriented achiever, adept in technical leadership and cybersecurity, with proven ability to exceed targets and drive success in fast-paced environments. Skilled in fostering team excellence and managing cross-functional projects. Known for reliability and adaptability, with swift capacity to learn and apply new skills. Committed to leveraging these qualities to drive team success and contribute to organizational growth.
Overview
19
19
years of professional experience
Work History
Platform Manager, IT Infrastructure & Engineering
HaystackID
08.2021 - Current
- Lead a high-performing team responsible for architecting, deploying, and managing complex global eDiscovery environments across an international data center footprint, serving Fortune 500 companies and leading law firms.
- Implement scalability strategies for Relativity platforms, reducing operational overhead by 75%, and substantially improving system performance and resource utilization.
- Oversee mission-critical services (storage solutions, firewalls, networking, security measures, cloud services), ensuring system stability and adherence to strict service-level agreements.
- Develop and maintain comprehensive backup, disaster recovery, and business continuity plans to minimize risk and enhance resilience.
- Foster a culture of operational excellence through cross-functional collaboration, mentorship, and performance evaluations—supporting continuous improvement across the team.
Lead Infrastructure Engineer, EDiscovery
George Jon
09.2018 - 08.2021
- Directed infrastructure and information security for a diverse client base, ensuring compliance with industry best practices and client standards.
- Led a team providing technical leadership for data centers, networks, systems, and security, supporting Big-4, AMLAW 200, and Fortune 500 enterprises.
- Architected and managed complex eDiscovery solutions (Nuix, Relativity, Brainspace) while reinforcing business continuity and data protection strategies.
- Served as primary escalation point for client support, collaborating with internal and external stakeholders to optimize workflows and accelerate issue resolution.
- Collaborated with cross-functional teams to develop comprehensive disaster recovery plans, ensuring business continuity during critical events.
Senior Systems Manager, Infrastructure & Security
Planet Data Solutions
08.2011 - 09.2018
- Led major data center migrations, overseeing planning, designing, and deploying the multiplatform network, storage, and server infrastructure.
- Managed high-availability clustering services, ensuring 99.9%+ uptime for mission-critical systems.
- Championed eDiscovery project requirements in partnership with cross-functional teams, aligning security protocols and compliance standards (ISO, SOC).
- Mentored and supervised junior system administrators, expanding organizational capacity and fostering professional growth.
- Mentored junior team members in advanced technical skills and provided guidance on professional development opportunities.
- Championed continuous improvement initiatives within the IT department by encouraging open communication, collaboration, and knowledge-sharing among team members.
- Collaborated with business stakeholders to define system requirements for new technology initiatives, translating needs into actionable project plans.
- Conducted thorough evaluations of third-party applications prior to deployment, ensuring compatibility with existing systems architecture and adherence to company security standards.
Director, IT and Consulting Services
United Solutions Technology
02.2006 - 08.2011
- Oversaw strategic IT consulting, designing and implementing enterprise solutions for a variety of clients.
- Directed cross-functional teams to streamline network infrastructure, resulting in improved security and reduced operational costs.
- Managed budgets effectively to ensure optimal use of resources while maintaining financial stability.
- Proactively identified potential risks and implemented mitigation strategies to minimize negative impacts on projects or business operations.
- Spearheaded innovative approaches to resource allocation and strategic planning.
Education
Massachusetts Institute of Technology - Management of Technology
Professional Certificate
01-2025
Certified in Open-Source Intelligence (C|OSINT) -
McAfee Institue
Certified Expert in Cyber Investigations (CECI) -
McAfee Institute
Certified Cyber Intelligence Professional (CCIP) -
McAfee Institute
CISA - Critical Infrastructure Protection -
Cybersecurity & Infrastructure Security Agency
Skills
- Technical Leadership & Development
- Infrastructure & Security Architecture
- Cybersecurity & Compliance
- Data center operations
- IT asset management
- Project & Program Management
- Vendor & Stakeholder Management
- Budget management
Affiliations
- FBI InfraGard - Member, InfraGard National Members Alliance
- Office of Homeland Security & Preparedness - Cybersecurity & Communications Integration Cell
Timeline
Platform Manager, IT Infrastructure & Engineering
HaystackID
08.2021 - Current
Lead Infrastructure Engineer, EDiscovery
George Jon
09.2018 - 08.2021
Senior Systems Manager, Infrastructure & Security
Planet Data Solutions
08.2011 - 09.2018
Director, IT and Consulting Services
United Solutions Technology
02.2006 - 08.2011
Massachusetts Institute of Technology - Management of Technology
Professional Certificate
Certified in Open-Source Intelligence (C|OSINT) -
McAfee Institue
Certified Expert in Cyber Investigations (CECI) -
McAfee Institute
Certified Cyber Intelligence Professional (CCIP) -
McAfee Institute
CISA - Critical Infrastructure Protection -
Cybersecurity & Infrastructure Security Agency
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