Signifyd Executive and Leadership Team

June, 2026

Leadership Overview

Signifyd has 4 executives leading key functions including strategy, technology, operations, and legal.

Driven by innovation, Signifyd provides an enterprise-grade fraud technology solution for e-commerce, simplifying detection with a financial guarantee to boost sales and minimize fraud losses.

Leadership Roles at Signifyd

  • Co-Founder & Chief Executive Officer - Raj Ramanand
  • Chief of Staff To the Chief Executive Officer - Emily Mikailli
  • Chief Technology Officer - Varun Kumar
  • Chief Legal Officer - Nisha Ramachandran
  • Raj Ramanand - Co-Founder & Chief Executive Officer

    Raj Ramanand, the Co-Founder & Chief Executive Officer at Signifyd, directs the overarching company strategy and vision. Overseeing all business operations, Ramanand ensures Signifyd's SaaS-based fraud technology solution effectively serves e-commerce clients. This leadership role involves driving market expansion and solidifying the company's position as a leader in fraud prevention. By championing the financial guarantee model, Raj Ramanand enables businesses to increase sales while mitigating fraud risks. The Chief Executive Officer's focus remains on delivering scalable, enterprise-grade solutions that simplify fraud detection and enhance customer trust globally. Ramanand's strategic direction guides the company's commitment to innovation and client success in the dynamic e-commerce landscape.
    Raj Ramanand

    Emily Mikailli - Chief of Staff To the Chief Executive Officer

    Emily Mikailli, the Chief of Staff To the Chief Executive Officer at Signifyd, optimizes executive operations and strategic execution. Managing cross-functional initiatives, Mikailli ensures seamless communication and alignment between the CEO's office and various departments. This pivotal role involves facilitating key decision-making processes and driving the implementation of strategic priorities across the organization. By streamlining workflows and enhancing operational efficiency, Emily Mikailli supports the Chief Executive Officer in achieving Signifyd's growth objectives. The Chief of Staff's responsibilities extend to project management and ensuring that the company's fraud technology solutions are delivered effectively to clients. Mikailli's contribution is vital in translating the CEO's vision into actionable plans that advance Signifyd's mission.

    Varun Kumar - Chief Technology Officer

    Varun Kumar, the Chief Technology Officer at Signifyd, architects the company's technological roadmap and innovation pipeline. Overseeing all engineering and product development, Kumar ensures the robustness and scalability of Signifyd's fraud detection platform. This critical role involves translating complex business requirements into cutting-edge technology solutions that directly support the company's financial guarantee for e-commerce merchants. By driving advancements in machine learning and data analytics, Varun Kumar enhances the accuracy and efficiency of fraud prevention. The Chief Technology Officer's leadership ensures Signifyd remains at the forefront of security technology, providing clients with a secure and seamless transaction environment. Kumar's technical vision underpins the company's ability to deliver an enterprise-grade solution that simplifies fraud management.
    Varun Kumar
    Nisha Ramachandran, the Chief Legal Officer at Signifyd, provides strategic counsel on all legal and compliance matters. Overseeing the company's legal framework, Ramachandran ensures adherence to regulations governing e-commerce and data security. This essential function involves managing corporate governance, intellectual property, and contractual agreements that underpin Signifyd's financial guarantee. By safeguarding the company's legal interests, Nisha Ramachandran supports Signifyd's mission to provide a secure and trustworthy fraud prevention solution. The Chief Legal Officer's expertise is crucial in navigating the complexities of international commerce and data privacy laws. Ramachandran's leadership ensures that Signifyd operates with the highest standards of integrity and legal compliance, reinforcing client confidence in the enterprise-grade technology.

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    Frequently Asked Questions Regarding Signifyd Top Executives and Leadership Team

    Who leads Signifyd?
    Signifyd is led by Raj Ramanand (Co-Founder & Chief Executive Officer), along with executives such as Emily Mikailli (Chief of Staff To the Chief Executive Officer) and Varun Kumar (Chief Technology Officer).
    Who is part of Signifyd’s executive team?
    The executive team of Signifyd includes leaders such as Raj Ramanand (Co-Founder & Chief Executive Officer), Emily Mikailli (Chief of Staff To the Chief Executive Officer), Varun Kumar (Chief Technology Officer) and other senior executives.
    How many executives does Signifyd have?
    Signifyd has 4 executives leading key business areas.
    What roles are included in Signifyd’s leadership team?
    The leadership team of Signifyd includes roles such as Co-Founder & Chief Executive Officer, Chief of Staff To the Chief Executive Officer, Chief Technology Officer, Chief Legal Officer.