Totalav Antivirus

Seasoned Software Quality Assurance professional with over four years of experience in various facets of the QA process, including test planning and the development and execution of both manual and automated tests. Expertise extends to reporting defects and recommending improvements to optimize team performance. Strong organizational skills, coupled with a proactive and detail-oriented approach to problem-solving, have been consistently demonstrated. Experience as a Test Analyst spans multiple project phases, encompassing UI/UX enhancements, requirements refinement, and integrative processes in software testing and development. Known for effective collaboration within team settings, contributing through comprehensive documentation to maintain project organization and facilitate knowledge sharing.

Currently engaged in advancing skills in HTML, CSS, and JavaScript to enhance software development capabilities, alongside learning Cypress for superior test automation proficiency. Additionally, there is a dedicated effort towards improving English language proficiency to higher levels.

Experienced in all stages of advanced software development with extensive knowledge in user interface design, testing, and debugging. Demonstrated expertise in the design, installation, testing, and maintenance of web systems. Possesses a diverse skill set, including proficiency in JavaScript, TypeScript, React, React Native, Next.js, SQL and NoSQL databases, and the construction of APIs adhering to REST and GraphQL standards. Capable of effective self-management during independent projects as well as excellent collaboration in team environments.

An information technology professional with over two decades of experience in the field, specializing in the analysis, development, specification, and integration of corporate systems across diverse sectors, including financial institutions, call centers, marketplaces, virtual stores, and enterprise resource planning (ERP) systems. Significant experience in system integration projects utilizing SAP (RFC, Business Object) and Legacy Systems for managing fiscal documents such as NFe, NFCe, CTe, and NFSe through platforms including POSCs, MasterSAF, TOTVS, and Sistax. In the contact center industry, expertise in managing integrations with dialer systems such as Conversation, Neotel, Altitude, and VocalCom. Proficient in a wide range of technologies, including .Net Framework, Dot .Net (Core), PLSQL, SOA (BPEL, OSB), microservices, AWS, AWS Lambda, Docker, Docker Swarm, and Azure. Familiar with numerous frameworks, such as Webservices (SOAP, Rest), application servers (Weblogic), and databases (Oracle DB, SQL Server, PostgreSQL, and MySQL), with advanced skills in TSQL and PL/SQL. Recent focus areas include system integration and development projects utilizing API’s WSO2 platform (API Manager, API Gateway), RESTful APIs (.Net Core), and SOA by ORACLE. Additionally, experienced in ASP Classic, WebForm, Razor, HTTP, CSS, and Bootstrap.

Delphi Developer with expertise in commercial automation projects for small and medium-sized businesses, particularly focusing on the migration of NF-e from version 3 to version 4. In addition to this, has undertaken a freelance project in Palmeira das Missões, Rio Grande do Sul, which encompassed the implementation of systems for both a gym and a medical clinic. These projects were developed using Borland Delphi 7.0 and Firebird database versions 2.5 and 3.0.

Back-end developer with extensive experience in web application development using PHP, possessing advanced skills in Laravel and a strong capability in front-end enhancement. Specializes in the construction of APIs and adept at database management. Future aspirations include expanding expertise into Machine Learning and Python. Proficient in implementing Agile methodologies, particularly SCRUM, with a proven track record of enhancing productivity and work quality through Agile practices.

Senior Software Engineer with over seven years of expertise specializing in web development, primarily focusing on TypeScript, Python, and AWS. Proficient in the development of applications utilizing microservices and REST APIs, and adept at migrating legacy systems. Experienced in software architecture design, mentoring developers, and implementing automated testing. Contributed to major projects such as ensuring compliance with the General Data Protection Law (LGPD) and developing data engineering solutions. Demonstrates a strong passion for programming and a dedication to improving the development experience within teams.

With 14 years of experience, the professional journey involves extensive analysis and development of corporate and distributed systems, utilizing optimal design patterns and technologies suited to both functional and non-functional application requirements. The primary focus has consistently been on product quality, with a strong understanding of microservices, cloud computing, Domain-Driven Design (DDD), Test-Driven Development (TDD), DevOps, NoSQL, and software quality assurance.

There is a dedicated effort to remain updated on emerging technologies and methodologies within a diverse skill set. Proficiencies include the JavaScript ecosystem (encompassing React, Vue, AngularJS, Angular versions 2 to 7, Node, Express, NestJS, Total.JS, and Socket.io) and the Java environment (including Java 9, Spring Boot, Spring Cloud, EJB, JSF, JPA, JMS, CDI, JBoss EAP, and Wildfly). Additionally, expertise with DevOps tools such as Docker, Kubernetes, GitLab, Sonar, Maven, Nexus, and Artifactory, alongside Apache Camel, strongly supports continuous integration and deployment.

Further experience includes desktop application development using JavaFX, Flex, and Delphi 7, and cloud platforms like AWS and Azure.

A full-stack developer with a strong emphasis on Javascript, C++, and Java, actively utilizing technologies such as HTML, CSS, Javascript, Typescript, Node.js, React, PostgreSQL, Express, Git, RESTful protocols, Linux, PHP, and C++. These competencies are further developed through participation in advanced programming bootcamps. Professional experience includes full-stack development with a focus on PHP, HTML, CSS, Javascript, and VueJS. In addition to professional projects, ongoing studies in C++ concentrate on computer programming and game development.