João O.

Full-stack Product Engineer

Developer Analyst
12/1/2021 - Present

Developed proficiency in C# and JavaScript, gaining extensive experience in writing and maintaining unit tests. Leveraged the .NET framework to build robust applications. Controlled project pipelines effectively using Azure DevOps, ensuring smooth development and deployment processes. Delivered solutions tailored to the needs of clients in the banking sector, demonstrating an understanding of industry-specific requirements and security considerations.

Administrative Manager
3/1/2016 - 11/30/2021

Developed proficiency in Angular, PHP, TypeScript, and JavaScript, with extensive work on the Ionic framework. Demonstrated strong technical expertise in building and maintaining complex web applications using these technologies. In addition to technical responsibilities, managed comprehensive accounting, financial, and legal tasks, ensuring seamless integration of technical solutions with business operations.

Administrative/Accounting Assistant
6/1/2015 - 2/29/2016

Developed expertise in performing detailed financial analysis and reporting, ensuring accuracy and compliance with GAAP standards. Proficiency in utilizing advanced Excel functions, such as VLOOKUP, PivotTables, and Macros, for data manipulation and financial modeling. Gained extensive experience with ERP systems, including SAP and Oracle, for efficient data management and financial operations. Implemented financial controls and processes to streamline budget forecasting, variance analysis, and financial consolidation. Demonstrated skills in SQL for querying financial databases and generating custom reports. Collaborated with cross-functional teams to support audit processes and enhance internal controls. Exhibited strong communication skills by preparing comprehensive financial statements and presenting insights to senior management.

Administrator
5/1/2014 - 11/30/2014

Gained expertise in managing and documenting COAF's adherence to Law 9.613, ensuring compliance with the Ministry of Finance regulations. Developed strong skills in the control of client information and document management within the specified regulatory framework.

Salesperson and Sales Clerk
10/1/2012 - 12/31/2012

Specialized in providing knowledgeable recommendations and guidance on a wide variety of software and video game products. Developed proficiency in utilizing customer management systems to track and analyze sales data, ensuring that customer preferences were met and exceeded. Gained in-depth understanding of market trends and product features, leveraging this knowledge to drive sales and enhance customer satisfaction. Demonstrated skills in inventory management and point-of-sale systems to optimize stock levels and streamline transaction processes. Contributed to a collaborative team environment, employing communication and persuasion techniques to meet sales targets and improve overall store performance.

Technical Assistant in Foundry Process, Maintenance Department
3/1/2010 - 3/31/2014

Managed maintenance KPIs and employed quality tools for data-driven decision-making. Utilized statistical analysis and various graphical representations, such as graphs and scatter plots, to interpret maintenance data. Supervised the control of mechanical and electrical service orders, ensuring efficient operations and timely completions. Maintained rigorous maintenance inventory control and managed purchase and inventory requests to optimize resource availability. Developed and tabulated data and created sophisticated administrative tools to streamline operations. Applied PDCA and SWOT analysis frameworks to foster continuous improvement and strategic planning. Oversaw the control of outsourced work in the chemical sector, ensuring compliance and quality standards were met.

Maintenance Mechanic Assistant
1/1/2010 - 2/28/2010

Led the successful shutdown of an industrial Lafarge furnace, ensuring minimal downtime and adherence to safety protocols. Developed technical expertise in refractory materials and high-temperature maintenance procedures. Utilized tools such as thermocouples and infrared cameras to monitor and analyze furnace conditions. Coordinated with engineering teams to implement shutdown plans, leveraging frameworks like Six Sigma for process optimization. Demonstrated proficiency in project management software such as Microsoft Project and advanced data analysis tools such as MATLAB. Ensured compliance with environmental regulations using monitoring systems and conducted thorough post-shutdown inspections to verify furnace integrity. Maintained detailed documentation and reports for future reference and continuous improvement initiatives.

Accounting at Pedro Leopoldo Foundation
2015 - 2022

Economics and Business Management at UNINTER
2009 - 2013

Mechanical Engineering, Welding at SENAI - FIEMG System
2005 - 2009

English at EF English Live
2019 - 2022

Front-End Developer at Treinar Training
2020 - 2020

Tax Law at COAD - Center for Guidance, Updating and Professional Development
2016 - 2016

Human Resources Management at COAD - Center for Guidance, Updating and Professional Development
2017 - 2017

Business Administration at Cebrac
2008 - 2008