Contabilizei Executive and Leadership Team

July, 2026

Leadership Overview

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

Driven by innovation, Contabilizei delivers online accounting solutions, empowering businesses across Brazil with efficient financial management and strategic insights, solidifying its market leadership.

Leadership Roles at Contabilizei

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

    Eduardo Freitas, the Chief Financial Officer at Contabilizei, manages all financial operations and strategic fiscal planning. Freitas oversees budgeting, forecasting, and financial reporting, ensuring robust fiscal health for the online accounting service provider. This critical role involves analyzing financial performance, identifying opportunities for cost optimization, and securing capital to fuel Contabilizei's expansion initiatives across Brazil. Eduardo Freitas works closely with the executive team to develop financial strategies that support long-term growth and profitability. The Chief Financial Officer's responsibilities include managing investor relations and ensuring compliance with all financial regulations. By maintaining rigorous financial discipline, Freitas safeguards the company's assets and enhances its market position. Eduardo Freitas's leadership ensures that Contabilizei operates with financial integrity and strategic foresight.

    Guilherme Soares - Chief Operating Officer

    Guilherme Soares, the Chief Operating Officer at Contabilizei, directs all operational facets of the online accounting service. Soares architects scalable processes that enhance service delivery and client satisfaction, directly supporting Contabilizei's mission to simplify business finances. This leadership role involves optimizing workflows across technology platforms and customer support teams, ensuring seamless integration of new accounting solutions. By focusing on operational efficiency, Guilherme Soares drives the company's ability to serve a growing client base throughout Brazil. Soares also collaborates with other C-suite leaders to align operational strategies with broader corporate objectives, ensuring the company's infrastructure can support ambitious growth targets and maintain high service standards. The Chief Operating Officer's oversight extends to managing the day-to-day execution of Contabilizei's service model, guaranteeing reliability and performance.

    Isela Macia - Chief Technology Officer

    Isela Macia, the Chief Technology Officer at Contabilizei, spearheads all technological development and innovation for the online accounting platform. Macia directs the engineering teams in building and maintaining robust, scalable software solutions that power Contabilizei's services for businesses in Brazil. This leadership position involves defining the technology roadmap, overseeing cybersecurity measures, and ensuring the platform's reliability and performance. Isela Macia collaborates with other executives to integrate cutting-edge technologies that enhance user experience and operational efficiency. The Chief Technology Officer's focus is on leveraging technology to drive competitive advantage and support the company's strategic goals. By championing technological advancements, Macia ensures Contabilizei remains at the forefront of the accounting tech industry. Isela Macia's vision guides the evolution of the platform, securing its future success.

    Mariana Gonçalves - Chief Revenue Officer, Analytics

    Mariana Gonçalves, the Chief Revenue Officer, Analytics at Contabilizei, drives revenue generation and sales strategy across all market segments. Gonçalves oversees the sales, marketing, and analytics departments, focusing on expanding Contabilizei's client base and increasing market share within Brazil's business services sector. This role involves developing data-driven strategies to identify new revenue streams and optimize customer acquisition costs. Mariana Gonçalves works closely with the Chief Operating Officer and Chief Financial Officer to align revenue targets with operational capacity and financial goals. The Chief Revenue Officer, Analytics's expertise in data analysis ensures that sales and marketing efforts are precisely targeted and highly effective. By leading these critical functions, Mariana Gonçalves directly impacts the company's growth trajectory and financial performance, solidifying Contabilizei's position as a leader in online accounting.

    Michelle Heemann - Chief Human Resources Officer

    Michelle Heemann, the Chief Human Resources Officer at Contabilizei, leads all human capital strategies and organizational development initiatives. Heemann oversees talent acquisition, employee engagement, and performance management, cultivating a high-performing culture that supports Contabilizei's growth objectives in Brazil. This position involves developing policies and programs that attract, retain, and develop top talent within the online accounting sector. Michelle Heemann collaborates with the executive team to ensure HR strategies align with the company's overall business plan and values. The Chief Human Resources Officer's focus is on building a strong organizational foundation and fostering an environment where employees can thrive. By championing employee well-being and professional growth, Heemann plays a vital role in Contabilizei's sustained success and market leadership. Michelle Heemann ensures the company's most valuable asset—its people—are empowered and aligned.

    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 Revenue Officer, Analytics, Chief Human Resources Officer.