OST Executive and Leadership Team

September, 2026

Leadership Overview

OST has 10 executives leading key functions including strategy, financial oversight, operational management, and information technology.

Committed to delivering high-precision technology solutions, OST empowers organizations to navigate complex operational landscapes through bespoke consulting, systems integration, and infrastructure development services that drive long-term institutional success.

Leadership Roles at OST

  • Chief Executive Officer - Gerardo Inocencio
  • Chief Executive Officer & Founder - Mete Çetiner
  • Manager, Commercial & Chief Executive Officer - Jose S.
  • Founder & Chief Executive Officer - Olaf Stuehr
  • Chief Executive Officer & Editor & Chief - Michael Naumenko
  • Chief Financial Officer - Jim Bottorff
  • Principal & Amp. Chief Financial Officer - Anil Chaudhry
  • Chief Operating Officer - Kimberley (Kim) Hayes
  • Deputy Associate Chief Information Officer - Yolanda Montoya
  • Drh - Zoundi Raphael
  • Gerardo Inocencio - Chief Executive Officer

    Gerardo Inocencio, the Chief Executive Officer at OST, directs the overarching strategic vision and corporate growth initiatives. Inocencio architects high-level partnerships across government and private sectors, ensuring the firm maintains its reputation for technical precision. By aligning internal resources with client-specific operational requirements, the Chief Executive Officer fosters an environment of continuous innovation. This leadership role involves managing complex organizational transformations and overseeing the delivery of comprehensive technology solutions. Gerardo Inocencio maintains a focus on long-term value creation, ensuring that every project meets rigorous regulatory standards. Through the optimization of service portfolios, the Chief Executive Officer drives the firm toward sustainable market expansion. By prioritizing deep client understanding, Inocencio secures the company's position as a trusted partner for sophisticated technical initiatives, ultimately ensuring that all enterprise needs receive expert attention and strategic guidance.

    Mete Çetiner - Chief Executive Officer & Founder

    Mete Çetiner, the Chief Executive Officer & Founder at OST, establishes the foundational principles and long-term mission of the organization. Çetiner drives the development of the firm's core technical expertise, ensuring that research and infrastructure development remain at the forefront of the service portfolio. As the Chief Executive Officer & Founder, Çetiner oversees the integration of strategic advisory capabilities with complex systems implementation. This leadership role requires constant navigation of demanding operational constraints to deliver precise results for research institutions and enterprise clients. By fostering a culture of accountability, Mete Çetiner ensures that the company remains agile in the face of evolving technological challenges. The Chief Executive Officer & Founder monitors the alignment of internal processes with client objectives, guaranteeing that every solution addresses specific operational needs. Through this dedicated approach, Çetiner maintains the firm's commitment to excellence and high-impact consulting outcomes.

    Jose S. - Manager, Commercial & Chief Executive Officer

    Jose S., the Manager, Commercial & Chief Executive Officer at OST, focuses on the expansion of commercial market reach and the refinement of business development strategies. Jose S. directs the pursuit of new enterprise opportunities, ensuring that the firm's technology solutions reach a diverse range of private sector clients. As the Manager, Commercial & Chief Executive Officer, this leader oversees the alignment of commercial goals with the company's broader consulting capabilities. This role involves managing client relationships and ensuring that service delivery remains consistent with the firm's high standards for precision. By analyzing market trends and operational requirements, the Manager, Commercial & Chief Executive Officer optimizes the firm's approach to systems integration and data management. Jose S. ensures that commercial initiatives support the company's long-term growth objectives, providing the necessary leadership to navigate competitive landscapes while maintaining a focus on delivering tangible value to every client engagement.

    Olaf Stuehr - Founder & Chief Executive Officer

    Olaf Stuehr, the Founder & Chief Executive Officer at OST, shapes the strategic direction and technical philosophy of the firm. Stuehr directs the development of specialized knowledge in systems integration, ensuring that the company remains a leader in complex infrastructure projects. As the Founder & Chief Executive Officer, Stuehr oversees the firm's commitment to understanding client contexts, moving beyond standardized templates to provide tailored advisory services. This leadership role involves managing the intersection of technology and organizational transformation, ensuring that all solutions meet the highest levels of accountability. By driving innovation across the service portfolio, the Founder & Chief Executive Officer ensures that Olaf Stuehr maintains the firm's competitive edge in demanding regulatory environments. Through the oversight of strategic planning and implementation, Stuehr guarantees that the company delivers precise, high-value outcomes that address the most pressing operational challenges faced by government and private sector partners.

    Michael Naumenko - Chief Executive Officer & Editor & Chief

    Michael Naumenko, the Chief Executive Officer & Editor & Chief at OST, manages the synthesis of technical research and strategic communication. Naumenko directs the firm's knowledge management initiatives, ensuring that all consulting services are backed by rigorous data and industry-leading insights. As the Chief Executive Officer & Editor & Chief, Naumenko oversees the quality and precision of the firm's output, ensuring that every report and solution aligns with client requirements. This leadership role involves coordinating between research teams and implementation specialists to maintain a cohesive service delivery model. By focusing on the clarity and accuracy of technical documentation, Michael Naumenko supports the firm's reputation for excellence in complex environments. The Chief Executive Officer & Editor & Chief ensures that the company's strategic advisory capabilities remain informed by the latest research, ultimately driving better decision-making and operational success for all clients across the firm's diverse service sectors.

    Jim Bottorff - Chief Financial Officer

    Jim Bottorff, the Chief Financial Officer at OST, manages the financial health and fiscal strategy of the organization. Bottorff directs all budgetary planning, financial reporting, and resource allocation to ensure the firm maintains the stability required for large-scale infrastructure projects. As the Chief Financial Officer, Bottorff oversees the alignment of financial performance with the company's long-term growth objectives. This leadership role involves working closely with other C-suite members to evaluate the profitability of new consulting engagements and technology implementations. By optimizing financial processes, the Chief Financial Officer ensures that Jim Bottorff supports the firm's ability to navigate complex regulatory environments with precision. Through rigorous fiscal oversight, Bottorff guarantees that the company possesses the necessary capital to invest in innovation and talent, ultimately securing the firm's position as a reliable partner for government and private enterprises seeking high-accountability technology solutions.
    Jim Bottorff

    Anil Chaudhry - Principal & Amp. Chief Financial Officer

    Anil Chaudhry, the Principal & Amp. Chief Financial Officer at OST, directs the firm's financial advisory services and internal capital management. Chaudhry oversees the strategic planning of financial systems, ensuring that the company maintains the fiscal precision necessary for large-scale government and private sector contracts. As the Principal & Amp. Chief Financial Officer, Chaudhry manages the integration of financial data into the firm's broader consulting framework, providing clients with actionable insights for organizational transformation. This leadership role involves evaluating the financial impact of complex technology implementations and ensuring that all projects remain within budgetary constraints. By optimizing the firm's financial advisory capabilities, Anil Chaudhry supports the company's commitment to delivering high-value, data-driven solutions. Through the oversight of fiscal operations, Chaudhry ensures that the firm remains financially robust, enabling the continued pursuit of sophisticated technical initiatives that require high levels of accountability and precision.

    Kimberley (Kim) Hayes - Chief Operating Officer

    Kimberley (Kim) Hayes, the Chief Operating Officer at OST, directs the daily operational functions and service delivery mechanisms of the firm. Hayes oversees the execution of complex technology projects, ensuring that all teams adhere to the company's standards for precision and accountability. As the Chief Operating Officer, Hayes manages the integration of internal processes to support the firm's consulting and infrastructure development services. This leadership role involves coordinating across departments to ensure that client requirements are met within demanding operational constraints. By optimizing project management workflows, Kimberley (Kim) Hayes ensures that the company delivers consistent, high-quality results across all sectors. Through the oversight of operational efficiency, Hayes supports the firm's ability to scale its services while maintaining a deep focus on client-specific needs. This role is essential for ensuring that the company's strategic advisory capabilities translate into successful, real-world implementations for government and private sector clients.

    Yolanda Montoya - Deputy Associate Chief Information Officer

    Yolanda Montoya, the Deputy Associate Chief Information Officer at OST, directs the technical infrastructure and data management strategies that underpin the firm's service offerings. Montoya oversees the implementation of secure, scalable systems that allow the company to handle sophisticated technical initiatives for government agencies. As the Deputy Associate Chief Information Officer, Montoya ensures that all information technology practices align with the firm's commitment to precision and regulatory compliance. This leadership role involves managing the intersection of data security and operational transformation, providing the technical foundation for the company's consulting services. By driving the adoption of advanced technology solutions, Yolanda Montoya ensures that the firm remains at the forefront of digital innovation. Through the oversight of IT operations, Montoya supports the company's ability to deliver high-accountability results, ensuring that all technical systems are optimized to meet the complex requirements of the firm's diverse client base.

    Zoundi Raphael - Drh

    Zoundi Raphael, the Drh at OST, directs the human capital strategy and organizational development initiatives. Raphael oversees the recruitment, training, and retention of the specialized talent required to deliver the firm's complex technology and consulting services. As the Drh, Raphael ensures that the workforce remains aligned with the company's mission of providing high-precision, client-focused solutions. This leadership role involves managing organizational culture and ensuring that all employees possess the technical expertise necessary to address sophisticated operational challenges. By optimizing talent management processes, Zoundi Raphael supports the firm's ability to maintain a high-performing team capable of navigating demanding regulatory environments. Through the oversight of human resources, Raphael ensures that the company attracts and retains the professionals needed to sustain the firm's reputation for excellence. This role is critical for fostering an environment where innovation and accountability thrive, ultimately supporting the company's long-term success in the technology consulting sector.

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    Frequently Asked Questions Regarding OST Top Executives and Leadership Team

    Who leads OST?
    OST is led by Gerardo Inocencio (Chief Executive Officer), along with executives such as Mete Çetiner (Chief Executive Officer & Founder) and Jose S. (Manager, Commercial & Chief Executive Officer).
    Who is part of OST’s executive team?
    The executive team of OST includes leaders such as Gerardo Inocencio (Chief Executive Officer), Mete Çetiner (Chief Executive Officer & Founder), Jose S. (Manager, Commercial & Chief Executive Officer) and other senior executives.
    How many executives does OST have?
    OST has 10 executives leading key business areas.
    What roles are included in OST’s leadership team?
    The leadership team of OST includes roles such as Chief Executive Officer, Chief Executive Officer & Founder, Manager, Commercial & Chief Executive Officer, Founder & Chief Executive Officer, Chief Executive Officer & Editor & Chief.