Back-end Java Developer specializing in Spring with GraphQL, and adept in the use of PostgreSQL and SQLDeveloper databases. Proficient in employing Swagger for REST API documentation. Skilled in the application of the JSF library, the development of reports using Jaspersoft, and the creation of web pages through HTML, CSS, and JavaScript.

An analyst specializing in Consumer Solutions within the Silicones and Home & Personal Care sector. Responsibilities include managing eCommerce support for materials subject to product restrictions, facilitating forecast and period-end processes for the Consumer Solutions team, and creating and analyzing diverse databases. Expertise encompasses production cost analysis, asset utilization simulations, and global pricing studies, conducted in collaboration with market and sales teams.

A software developer with over seven years of experience in system implementation, specializing in back-end development using Java and Spring, accompanied by expertise in C# and .NET Core. Proficient in front-end technologies including ReactJS and AngularJS, with a solid understanding of code versioning through Git and agile methodologies such as Scrum and XP. Capable in unit testing using JUnit and Mockito, and well-versed in microservices architecture, layered applications, and REST APIs. Additionally, has substantial experience in SAP/ABAP development and the automation of industrial processes integrated with production control systems (MES).

With four decades of experience in the field, professional practice spans numerous market segments including banking, finance, insurance, government, multinational corporations, television, consulting, industry, retail, and telecommunications. A consistent approach involves discretion, responsibility, transparency, alignment with client business objectives, and a stringent focus on deadlines and goals.

Cesar Groh is a senior Information Technology executive with extensive experience in leading retail sectors, both nationally and internationally. His career, which began in the late 1990s, has been marked by the successful implementation and development of numerous ERP systems and other software innovations.

Throughout his executive journey, Cesar has gained a reputation for effectively combining budget management, people development, and IT outsourcing strategies. His versatility is evident in the various leadership roles he has undertaken, including five years as a Logistics Director, three years as an eCommerce Director, and one year as a Customer Relationship Director.

Cesar is recognized not only for his technical expertise but also for his ability to foster strong, high-performance teams. He is adept at translating technology and innovation into practical business value through strategic IT planning, execution, and communication. His leadership extends to the successful execution of projects with major software companies such as SAP, Oracle, and IBM.

His proficiency spans across all IT disciplines, including architecture, information security and cybersecurity, software development, infrastructure, databases, business intelligence, business analytics, machine learning, artificial intelligence, IT service management, IT governance, and compliance with GDPR/LGPD regulations.

Fluent in English, Spanish, and Portuguese, Cesar holds a bachelor’s degree in Business, a Master of Science degree in digital consumer behavior, and specializations in artificial intelligence and machine learning. He is currently based in Porto Alegre, Brazil, but has also lived in Sao Paulo, Rio de Janeiro, Florianopolis, and Mexico City, and remains open to travel and relocation.

With a decade of experience in fiscal management, this professional possesses in-depth expertise in handling a variety of tax obligations, including DCTF, DCTF-WEB, PERDCOMP, Reinf, Dirf, EFD ICMS/IPI, EFD Contributions, GIA, DAPI-MG, DMA-BA, and Siscoserv. Proficient in calculating indirect taxes such as IRRF, CSRF, ISS, INSS, ICMS, ICMS Difal, ICMS ST, and IPI, they have also demonstrated capability in analyzing banking contracts and international transactions, particularly focusing on withholding taxes and Siscoserv reporting. Their skills extend to reconciliation of Accounts Receivable and Payable, supported by a strong background in public relations and customer service. Expertise in bank and accounting reconciliations, coupled with financial negotiation experience involving substantial sums, underpins their professional portfolio. Highly adaptable and possessing excellent organizational skills, they actively pursue professional development to stay current with fiscal regulations and software systems, including SAP 4Hana, Guepardo tool, and Protheus. Committed to collaboration, they value teamwork and strive to contribute positively to team dynamics while encouraging knowledge exchange within the constantly evolving fiscal landscape.

A seasoned professional with a robust passion for leveraging technology to solve problems and enhance profitability. With a constant drive to stay abreast of technological advancements, there is a particular enthusiasm for functional programming. This individual holds extensive experience across multiple sectors, including a six-year tenure as a Sales Analyst and Market Intelligence Specialist in the commercial sector, followed by six years as a Cost Analyst concentrating on accounting analysis and the development of automation software for accounting routines and cost management. Currently, their expertise is applied to software development, focusing on backend (.NET Core) projects within the Risk area.


Control and Automation Engineer holding a degree from Universidade Área 1 and possessing a technical background in Electromechanics. Demonstrates experience with Integrated Development Environments (IDEs) such as Visual Code, Eclipse, and Intellij. Expertise extends to various testing methodologies, including unit testing, exploratory testing, system integration testing, regression testing, along with black-box and white-box testing. Proficient in designing and executing Behavior-Driven Development (BDD) test cases using Gherkin syntax. Skilled in API testing utilizing tools such as Postman, Insomnia, and Swagger. Holds knowledge in managing cloud infrastructure on the AWS platform, complemented by experience in utilizing Grafana, Kibana, and Airflow for data visualization and workflow management.

Sage X3 is an enterprise resource planning (ERP) software designed to help businesses manage their core processes, including finance, supply chain, manufacturing, and inventory. It streamlines operations by integrating various functions into a single system, enhancing efficiency and providing real-time insights for better decision-making.

A Sage X3 expert must have skills in database management, particularly with SQL; proficiency in programming languages such as JavaScript and 4GL; experience with ERP implementation and customization; knowledge of web services and APIs for integration purposes; and familiarity with reporting tools like Crystal Reports or Sage Enterprise Intelligence.

How to hire a Sage X3 expert

Sage X3 was initially developed by Adonix, a French company, in the early 2000s to provide a comprehensive ERP solution for mid-sized businesses. Sage Group acquired Adonix in 2005 and rebranded the software as Sage X3. The aim was to offer an integrated system that could handle various business processes efficiently and support growth and scalability.

About Sage X3

Strengths of Sage X3 include its scalability, comprehensive functionality across various business processes, and user-friendly interface. Weaknesses include a steep learning curve and potentially high implementation costs. Competitors of Sage X3 are 

Sage X3

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Enterprise Resource Planning

About Sage X3

How to hire a Sage X3 expert

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