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Skilled in the analysis and screening of service requests, with an emphasis on prioritizing demands based on project roadmaps and client requirements. Proficient in conducting root cause analysis of bugs and writing test cases using Behavior-Driven Development (BDD). Experienced in planning, writing, and executing both manual and automated tests across Front-end and Back-end environments utilizing tools such as Selenium, Cypress, Robot Framework, and Appium. Expertise includes functional, exploratory, regression, and system integration testing via WebServices. Competent in managing release packages with systems like Git and Jenkins. Adept at applying agile methodologies and proficient in data querying and manipulation across various databases, including SQL Server, Oracle, DB2, and MongoDB. Possesses software development skills with languages such as Java, JavaScript, Python, C++, and Delphi, and has practical knowledge of Docker and Postman.

Over six years of experience in HTML/CSS, relational databases such as Oracle, MySQL, SQLServer, and UX/UI design underscores a robust front-end development and user interface design expertise. Proficiency in Adobe Creative Suite, including Photoshop, Illustrator, XD, and Figma, further enhances this skill set. Additionally, four years of experience in JavaScript programming have been complemented by three years working with TypeScript, ReactNative, ReactJS, Node.js, alongside an understanding of Scrum/Kanban methodologies, Git for version control, and Firebase for backend services, reflecting a strong commitment to contemporary web development practices. Competence in working with APIs completes the candidate's front-end qualifications. Over the past year, the candidate has also delved into PHP and Laravel for back-end development, while exploring Docker for containerization and RabbitMQ for message brokering, thus broadening their technical repertoire and enhancing application efficiency and scalability. This combination of front-end and back-end technologies is crucial for developing robust and scalable web applications.

As CTO, innovations were implemented that transformed not only the technological infrastructure but also the team's development paradigms, emphasizing the importance of scalability, efficiency, and strategic leadership. These experiences were underpinned by a solid foundation of technical and practical knowledge gained in previous roles, which included tasks ranging from full-cycle development to network management.

The leadership philosophy is centered around serving, always aiming to enhance the unique qualities of each team member while promoting a work environment characterized by open and honest dialogue. The belief is that the essence of leadership lies in the ability to listen, adapt, and empower, values that have guided the professional path to this point.

With a trajectory encompassing both detailed technical work and high-level strategy, there is a continuous pursuit of innovation, overcoming complex technological challenges, and promoting exceptional operational and sustainable development.

Additionally, the role as the first teacher at a technical school is a source of pride, having contributed to the training of dozens of developers through the continuity of this work by its participants.

Full Stack Developer specializing in .Net and Angular with three years of experience in developing applications using C# ASP.Net Core or Framework (MVC), and proficient database modeling in SQL Server. Additionally, possesses one year of hands-on experience with Angular. Began a technological career with Genexus for code generation and basic SQL Server queries. Progressed by refining skills in C# through ASP.Net, supporting web applications using ASP.Net Framework (MVC) on both the front-end and back-end. Expertise in SQL Server database management includes developing and maintaining procedures, triggers, functions, and advanced queries. Brief experience includes supporting legacy systems using VB.Net.

Further advanced C# knowledge with .Net Core by developing WebAPIs Restful services, utilizing EntityFramework, Dependency Injection (Repositories, AutoMapper), HttpClient requests, and automation tasks with Hangfire. Expanded into front-end development with Angular and TypeScript, focusing on delivering well-designed, user-friendly screens integrated with backend WebAPIs.

Committed to continuous professional development and improving solution delivery. Values the dynamic nature of the tech industry, which encourages creativity and prevents stagnation. Proficient in using Azure DevOps, Swagger, GitHub for version control, and Postman in daily operations.

A Data Engineer with over three years of experience and a Bachelor of Science in Software Engineering offers a well-rounded skill set that combines technical proficiency, adaptability, and effective communication. This expertise is applied to solving complex problems and delivering impactful solutions within dynamic and collaborative environments. Proficiency in various data tools has been developed alongside a talent for communicating intricate concepts clearly, adapting to new technologies, and managing projects from inception to completion. Each project is approached with a growth mindset and a dedication to learning and innovation, ensuring alignment with organizational strategic objectives.

Expertise encompasses Python, Spark, and SQL within data engineering; Azure, GCP, and AWS for cloud architecture; and Databricks and Snowflake for cloud lakehouses. Skills include ETL tools such as PDI, Hop, and Airflow, as well as managing BI tools like Looker, Qlik, and PowerBI. Knowledge extends to data governance and compliance, particularly with OpenMetadata, and includes strong capabilities in data ingestion and integration, modern data stack and ops architectures, and data quality and observability.

Additional project work can be viewed at: https://github.com/ViniSpeck/DataPlatform

Languages spoken fluently include Portuguese, English, German, and Spanish.

A seasoned IT professional with over 17 years of experience, specializing in API and System Development. The individual has a rich background in both technical and analytical roles, contributing to the creation and maintenance of websites and backend development projects, focusing on API service maintenance within microservices for the financial and banking sector. Their work is closely aligned with agile methodologies, SDLC principles, and rigorous security, governance, and compliance standards.

The professional possesses robust expertise in computer systems technology, having developed calculation formulas and reporting mechanisms for various public sector areas, particularly tax-related fields. They leverage their IT knowledge to deliver comprehensive business solutions beyond mere software development.

Technical proficiencies include Java, JavaScript, SQL, and Azure, among other languages and platforms. They hold multiple Microsoft certifications including Azure Fundamentals, Azure Data Fundamentals, Azure AI Fundamentals, Security Compliance & Identity Fundamentals, and are recognized as an Azure Developer Associate.

Expert in a wide range of technologies, they are skilled in back-end development using Java, Spring, Quarkus, Apache Camel, JavaScript, TypeScript, Node, and NestJS; front-end frameworks including React and Angular; and database management with Sybase, MySQL, Postgres, SQL Server, and MongoDB. Their DevOps expertise includes Git, GitHub, GitLab, Terraform, and Docker, while cloud services proficiency spans Azure, AWS, and GCP. Their focus areas encompass Microservices, MVC, Monolith patterns, REST API, and Web Systems, adhering to best practices in clean code architecture, TDD, BDD, and SOLID principles, along with automated testing using JUnit, Selenium, Gherkin, and Jest.

Proficient in system monitoring through Splunk and Azure Monitor, automation via Power Automate, and documentation and sharing platforms like Notion, Sharepoint, and Confluence, they emphasize agile methodology and prioritize quality, security, compliance, and governance.

Demonstrating a commitment to lifelong learning and community engagement, they actively participate in self-directed learning, knowledge sharing, and staying abreast of cutting-edge IT innovations.

An experienced professional in the development of web products, applications, and SaaS solutions, recognized for consistently delivering successful outcomes for both businesses and users. Holds a firm belief in the transformative impact of positive experiences, driving a commitment to excellence in each project.

Data Engineer specializing in the construction and maintenance of data processing architectures utilizing cloud services. Proficient in developing data ingestion and processing algorithms with Python and PySpark, and skilled in the design and modeling of Data Lakes and Data Warehouses to facilitate data storage and analysis.