Contabilizei Executive and Leadership Team

June, 2026

Leadership Overview

Contabilizei has 5 executives leading key functions including technology, finance, operations, human resources, and revenue analytics.

Driven by a commitment to simplifying business administration, Contabilizei provides online accounting services, empowering businesses across Brazil with efficient financial management solutions.

Leadership Roles at Contabilizei

  • Chief Financial Officer - Eduardo Freitas
  • Chief Operating Officer - Guilherme Soares
  • Chief Technology Officer - Isela Macia
  • Chief Human Resources Officer - Michelle Heemann
  • Chief Revenue Officer, Analytics - Mariana Gonçalves
  • Eduardo Freitas - Chief Financial Officer

    Eduardo Freitas, the Chief Financial Officer at Contabilizei, manages the company's financial health and strategic fiscal planning. Freitas oversees all financial operations, including budgeting, forecasting, and financial reporting, ensuring compliance with Brazilian financial regulations. This executive function involves optimizing capital allocation, managing investor relations, and driving profitability for Contabilizei's online accounting services. By analyzing financial performance and identifying key growth opportunities, the Chief Financial Officer supports the company's expansion initiatives. Eduardo Freitas's leadership ensures financial stability and provides the strategic insights necessary for sustainable business growth. The Chief Financial Officer's role is pivotal in maintaining Contabilizei's market position and achieving its long-term financial objectives.

    Guilherme Soares - Chief Operating Officer

    Guilherme Soares, the Chief Operating Officer at Contabilizei, directs the company's day-to-day operational activities and service delivery. Soares oversees the efficiency and effectiveness of Contabilizei's online accounting platform, ensuring seamless service provision to businesses throughout Brazil. This critical role involves optimizing internal processes, managing service teams, and implementing strategies to enhance operational scalability. By focusing on service excellence and process improvement, the Chief Operating Officer directly contributes to client satisfaction and retention. Guilherme Soares's leadership ensures that Contabilizei's operations align with its mission of simplifying business administration through technology. The Chief Operating Officer's oversight is fundamental to maintaining the high standards of Contabilizei's accounting services and supporting its growth trajectory.

    Isela Macia - Chief Technology Officer

    Isela Macia, the Chief Technology Officer at Contabilizei, directs the company's technological vision and infrastructure. Overseeing all aspects of software development and platform architecture, Macia ensures Contabilizei's online accounting services remain robust, scalable, and secure. This leadership role involves driving innovation in fintech solutions, enhancing user experience through advanced digital tools, and maintaining the integrity of client data. Macia's strategic initiatives focus on leveraging emerging technologies to streamline accounting processes for businesses, directly supporting Contabilizei's mission to simplify financial management. By architecting efficient systems, the Chief Technology Officer ensures the platform's continuous evolution to meet market demands and client needs across Brazil. Isela Macia's expertise is critical in maintaining Contabilizei's competitive edge in the digital accounting space.

    Michelle Heemann - Chief Human Resources Officer

    Michelle Heemann, the Chief Human Resources Officer at Contabilizei, leads the company's talent management and organizational development strategies. Heemann is responsible for cultivating a positive work environment, overseeing recruitment, employee relations, and professional development programs for Contabilizei's growing team. This executive function ensures that the company attracts and retains top talent, fostering a culture aligned with Contabilizei's innovative spirit and commitment to client service. By developing robust HR policies and initiatives, the Chief Human Resources Officer supports employee engagement and organizational effectiveness. Michelle Heemann's strategic direction is vital for building a high-performing workforce that drives Contabilizei's success in the online accounting services market. The Chief Human Resources Officer's focus on people empowers the entire organization.

    Mariana Gonçalves - Chief Revenue Officer, Analytics

    Mariana Gonçalves, the Chief Revenue Officer, Analytics at Contabilizei, spearheads revenue generation and data-driven strategic growth initiatives. Gonçalves oversees all sales, marketing, and customer success functions, leveraging advanced analytics to identify market opportunities and optimize revenue streams for Contabilizei's online accounting services. This leadership position involves developing and executing comprehensive go-to-market strategies, enhancing customer acquisition, and driving revenue expansion across all business segments. By analyzing key performance indicators and market trends, the Chief Revenue Officer, Analytics ensures that Contabilizei's commercial efforts are precisely targeted and highly effective. Mariana Gonçalves's expertise in analytics is crucial for maximizing revenue potential and solidifying Contabilizei's market leadership. The Chief Revenue Officer, Analytics role drives financial performance through insightful data utilization.

    Frequently Asked Questions Regarding Contabilizei Top Executives and Leadership Team

    Who leads Contabilizei?
    Contabilizei is led by Eduardo Freitas (Chief Financial Officer), along with executives such as Guilherme Soares (Chief Operating Officer) and Isela Macia (Chief Technology Officer).
    Who is part of Contabilizei’s executive team?
    The executive team of Contabilizei includes leaders such as Eduardo Freitas (Chief Financial Officer), Guilherme Soares (Chief Operating Officer), Isela Macia (Chief Technology Officer) and other senior executives.
    How many executives does Contabilizei have?
    Contabilizei has 5 executives leading key business areas.
    What roles are included in Contabilizei’s leadership team?
    The leadership team of Contabilizei includes roles such as Chief Financial Officer, Chief Operating Officer, Chief Technology Officer, Chief Human Resources Officer, Chief Revenue Officer, Analytics.