Jonatas Rafael Email & Phone Number

State Of Pernambuco, Brazil

Recife, Pernambuco, Brasil

As the CFO at Gridmidia, I am responsible for overseeing the company’s financial operations, ensuring accurate reporting, budgeting, and financial planning. My role also involves managing financial risks, ensuring compliance with regulations, and optimizing the allocation of resources to support the company’s objectives.

Recife, Pernambuco, Brasil

As the COO at Gridmidia, I am responsible for leading and optimizing internal processes, ensuring operational efficiency and continuous company growth. I leverage my experience in business management, marketing and branding strategies, process techniques, Power BI, and data analysis to build valuable solutions and foster a culture of performance and task.

Recife, Pernambuco, Brasil

As the founder and CEO of Efeito Madeira Móveis Planejados, I played a crucial role in establishing and growing the company. I led teams, developed business strategies, and ensured product quality. I positioned the brand as a reference in the custom furniture industry in the city, delivering personalized and high-quality solutions to clients.

Itapissuma, Pernambuco

I worked in quality assurance for beers and soft drinks, operating in the additive, physicochemical, bottling, microbiology, and non-alcoholic sensory laboratories. I also participated in the implementation of 5S practices and logistics management in the additive laboratory, contributing to TPM, 5S, and GMP initiatives.

Recife, Pernambuco

I taught Chemistry classes to undergraduate students in various courses at UFPE where the Chemistry course was part of the curriculum.

Recife, Pernambuco

I conducted physicochemical analysis of water, including residual chlorine, chlorides, conductivity, pH, hardness, turbidity, and alkalinity. I also participated in research projects for the implementation of microbiological analysis.

Recife, Pernambuco

I conducted research in the field of chemical catalysis, focusing on the optimization and kinetics of esterification and transesterification reactions for biodiesel production. My work resulted in the publication of a research article.

Recife, Pernambuco

I served as head monitor for the Laboratory Unit Operations and Experimental Chemistry courses. I organized and performed tests on laboratory unit reactions and processes, as well as managed inventory and processes.

Bachelor'S Degree, Chemical Engineering

Technical Degree, Business Administration

Technical Degree, Industrial Chemistry, 9,08