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Proven expertise in system development and maintenance within Oracle PL/SQL environments, along with comprehensive knowledge of web technologies such as PHP, Laravel, YII Framework 1.1 and 2.0, Redis, ElasticSearch, Memcached, RabbitMQ, Docker, HTML5, CSS3, JavaScript, jQuery, Bootstrap, MySQL, and WordPress. Proficiencies include mobile development for Android using Java/Kotlin, complemented by substantial experience with mainframe systems, specifically Cobol, CICS, and DB2.

An IT professional with extensive experience in project development, specializing in .Net, including API creation, enhancements, support, and maintenance. Skilled in C# and MVC patterns for API generation and object-oriented programming, adhering to SOLID principles. Proficient in requirement gathering, technical documentation, and defining user stories, with a comprehensive understanding of both functional and non-functional requirements, ensuring a thorough grasp of user needs and system constraints.

Expertise includes backend technologies such as C# ASP.NET, MVC, .Net Core, Entity Framework, Identity Dapper, and Web API RESTful. Experienced with frontend technologies including HTML, CSS, Javascript (ES6), Typescript, JQuery, C#, Angular, and React. Competent in database management using SQL Server T-SQL, Oracle PL/SQL, MySQL, and PostgreSQL. Familiar with version control systems like Git, SVN, and TFS (Team Foundation Service), and proficient in cloud services with Azure. Utilizes Agile methodologies, specifically Scrum.

This professional brings over a decade of expertise in web system development, particularly proficient in C# and PHP. The focus is on efficient, scalable solutions, ensuring the production of high-quality code that conforms to architectural standards and best development practices, facilitating easier maintenance. Exhibiting a track record of long-term professional engagements, the individual continually pursues mastery of emerging technologies. Skilled in both collaborative and independent work settings, adaptability to various team models is also a notable strength.

Java Developer with extensive expertise in developing and maintaining web applications. Proficient in a suite of technologies including Spring Framework components such as Boot, DataJPA, MVC, and Security, alongside Java versions 8 and 11, Hibernate/JPA, and RESTful WebServices. Possesses strong skills in database management across MySQL, PostgreSQL, and MongoDB, utilizing build tools like Maven and version control systems such as Git/GitHub. Experienced in containerization through Docker and knowledgeable in front-end technologies like HTML5, CSS3 (Bootstrap), and JavaScript. Effective in using IDEs such as IntelliJ and Eclipse and proficient in API testing with Postman. Well-versed in Agile methodologies including Scrum and Kanban, with an understanding of DevOps principles.

A seasoned technology professional with over 15 years of experience in the IT sector and a focus on software development. With a generalist profile, this individual has demonstrated skills in team management, process mapping, technological needs identification, budget administration, and finding revenue increase opportunities. Their technical expertise encompasses a wide range of technologies, including Delphi, NodeJS, JavaScript, and TypeScript (ReactJS, React Native), as well as various databases like SQLite, MySQL, Postgres, Firebird, MongoDB, and DynamoDB. Experienced in managing both cloud and on-premises infrastructure, primarily within AWS environments, with a strong emphasis on high performance and availability. Proficient in agile methodologies and project management, particularly in utilizing Scrum.

Profissional especializado em desenvolvimento e design UI/UX, com bacharelado em Sistemas de Informação. Experiência sólida no desenvolvimento de sites empregando React JS, criação de sistemas para desktop, e soluções de Back-End utilizando .Net Framework e C#. Possui know-how no desenvolvimento de aplicativos Android com Flutter e React Native, além de proficiência em bancos de dados relacionais como MySQL e SQLite. No campo do design, demonstra competência no uso da ferramenta Figma, bem como habilidades em Adobe Photoshop e Canva. Interessado em oportunidades como Desenvolvedor Frontend Pleno para aplicar e expandir suas habilidades.

Front-end developer with five years of experience, dedicated to daily skill enhancement and professional growth. Experienced in managing and contributing to extensive projects, with an ambition to apply and expand expertise on a global scale. Committed to continuous improvement through ongoing education, including attending relevant courses and lectures and consulting industry references.

Internet professional with entrepreneurial vision, commenced a development company in 2006 following five years of industry experience. Developed large-scale projects for various clients and established strategic partnerships with communication companies for website consulting and development. Proactively identifies opportunities and trends to enhance productivity, ensuring client websites achieve higher returns. Committed to continuous learning, striving to develop better tools and methodologies.

Holds a degree in Marketing and is currently pursuing an MBA in Data Analysis. Specializes in multiple programming languages, including PHP, Python, JavaScript, and ShellScript, with extensive knowledge of PostgreSQL, MySQL, and SQL Server databases, as well as proficiency in Linux operating systems. Has considerable experience in Digital Marketing, adept in SEO optimization, sponsored links, web analytics, social media marketing, and web usability. Dedicated to continuous professional growth, open to new challenges, and focused on specialization in project-related areas.