Creating and developing innovative software solutions for clients across a broad range of industries.

Participating in scrums consisting of cross-functional teams, both software and hardware.

Ensuring that features are being delivered efficiently and on time.

Led and trained a team of professionals to build the number 1 tax system facilitator application.

Worked on Azure DevOps, security and infrastructure, and cloud-native applications.

Managed all the activities of the software development team and set goals for each team member to ensure timely project delivery.

Led the app build from scratch to cover several rules of the complex Brazilian tax system, mostly focused on stock market; the application ranked among the top 3 in Brazil, culminating with the company’s acquisition by Nelogica.

Used Hexagonal Architecture with AWS and Azure Services and set up several CI/CD projects using Azure DevOps and Git strategy.

Performed architecture, DevOps, and infrastructure tasks while teaching and training a team of developers.

Led a major product restructuring, converting a traditional ASP application full of bottlenecks into a .NET Core application, significantly increasing maintenance time and the team’s speed in developing new functionalities.

Contributed to the strategic development of a new functionality that fit marketing needs, increasing revenue threefold within 1.5 years.

Used web scraping bots to handle and display technical and fundamental analysis to stock market operators.

Led a major refactoring of project code and structure, reducing 90% of support requests per day, bug tracking average time from 48 to 2 hours, and development costs by 40%.

Effectively worked on APIs, implemented microservices, refactored the domain and applied clean code, and implemented new project patterns and best practice techniques.

Transformed all monolithic back-end code written with bad practices, unsecured, and bugs-ridden into an elegant, robust, and easily maintainable microservices architecture for the client.

Provided technical consultancy and expertise on numerous projects for clients on behalf of Integritas.

Participated in the Ownerinsite Tappin project, working on back-end tasks and unit tests, leading to the project being delivered with almost no bugs (93% coverage).

Developed a Windows Universal Application on the Captix project, an app used to manage Dell events.

Served as an independent consultant on local client projects, providing technical support and consultancy for small businesses to create specific software products and achieve goals.

Designed an Azure Cloud solution as an architect on the Educasfera project, used by several schools in Brazil, leading to low-cost maintenance, fewer requests for support, and the ability to scale with a very small team.

Provided technical guidance as senior developer in NFP Automotive, designing a solution to integrate the assembly plant's machinery with some quality programs, using PLC.

Provided technical expertise and support by fixing intranet bugs, thereby improving the system's overall intranet quality.

Refactored several data access layers, implementing repository patterns that facilitated data access code maintenance.

Worked on stored procedures to enhance system performance and accelerate data access functions.

Designed an internal brokerage application for big volumes, a server for streaming stocks quotations, and an order message system, reducing a monthly cost paid to a third-party provider.

Created an audit audio recorder solution, implemented in all company phone calls, with a large database/replication strategy to keep the company within the country's laws.

Implemented a high-level multithreading strategy and performance profiling on all company software, fixing several bugs that were creating long-time instability within the infrastructure.

Developed an innovative intranet application to handle the commercial pipeline for Westcon Group, allowing the organization to trace their sales more precisely and generate more visibility and traceability of their commercial leads.

Designed, developed, and deployed a mobile app that was sold to several construction material sellers, greatly enhancing their sales process.

Developed a Windows application that was sold on a large scale to several universities to handle students' grades, greatly improving the company's income.

Tutored students in several classes on programming, VB6, .NET, and Pascal.

Mentored and guided students from several companies for Senai.

Regularly provided support and feedback on student performance and skills level on different programming tools.

Developed several tools to help manage small shops with several integrations with COBOL systems, providing a hybrid environment for operations.

Researched mobile applications and initial implementations of eVB/eVC before evolving into .NET Compact Framework.

Implemented programming changes to production following lifecycle and release strategy procedures.