With 23 years of experience in system development and maintenance, the candidate demonstrates expertise in VB6 and Microsoft .NET, utilizing C# and VB.NET languages within Visual Studio. The focus lies on web development through .Net Core, ASP.Net MVC, and WebForms, incorporating CSS, HTML, JavaScript (Ajax, JQuery), Angular, Bootstrap, and Telerik. Proficient in ORM technologies such as Entity Framework, Linq to SQL, NHibernate (including Fluent NHibernate), and Project Castle, the candidate is skilled in Domain-Driven Design (DDD) architecture and in implementing Dependency Injection using Simple Injector and Ninject, with an understanding of Attributes and Reflection.

The candidate also possesses experience in Java EE development, employing tools and frameworks such as Maven and Spring Boot, along with JSF (including Primefaces and Richfaces) and Hibernate, JPA, and EJB. Database management skills cover SQL Server, PostgreSQL, Oracle (PL/SQL), MySQL, and IBM DB2 Advantage Data Server (ADS).

Version control and demand management proficiencies include the use of Visual Studio Team Services, Team System, TFS, Git, SVN, Atlassian JIRA, Movidesk, ClearQuest, and IBM Rational Team Concert (RTC).

Technical documentation capabilities are extensive, encompassing system architecture, business rules, requirement gathering, impact analysis, and use case specifications, with proficiency in UML for the interpretation of use case, class, and sequence diagrams.

A specialist in UX/UI Design holding a degree in Systems Analysis and Development and complemented by self-taught skills in Digital Illustration. An experienced Full Stack Developer with over two years dedicated to mobile and web development as well as UX/UI design. Contributions span various projects, including E-commerce applications, augmented reality, and educational games. Demonstrates a robust understanding of the Ionic framework, digital illustration, and game design.

Possesses extensive expertise in Python and the broader Data/Big Data ecosystem. Demonstrated proficiency in Python development with a strong focus on maintaining high code quality. Knowledgeable in various technologies, including ElasticSearch, Scala, Spark, SQL, AWS services (Athena, S3, SQS, Lambda), Jenkins, Web Scraping (Crawler), C, and C++. Exhibits dynamism, excellent communication abilities, and a high level of dedication. Open to engaging in discussions where mutual interest exists.

A Full Stack Developer with five years of experience in web development and infrastructure, proficient in Java, SpringBoot, HTML, CSS, BootStrap, JavaScript, NodeJS, API integration, MySQL, MongoDB, Git, GitHub, and Docker. Experienced in developing applications for both back-end and front-end functionalities. Currently pursuing a degree in Computer Science Education at Centro Universitário Leonardo da Vinci (UNIASSELVI). Seeks roles in system development and analysis, as well as software applications with a focus on network management, servers, and distributed systems of operating systems. Committed to continuous learning and expanding knowledge in technology fields.

Full-stack Web Developer with expertise in Unix/Linux environments, specializing in Ubuntu and OpenSUSE. Certified in Google Apps administration, with proficiency in Oracle DB 10g and 11g, as well as MySQL database management systems. Experienced in developing applications using the Laravel 5 framework.

Front-end Developer with a continuous commitment to enhancing skills and applying knowledge to individual and freelance projects. Recent efforts have concentrated on mastering the JavaScript library React, significantly expanding capabilities in front-end development.

A seasoned Web Developer with a decade of experience in both front-end and back-end development, specializing in best practices and open-source projects.

Front-End Developer with over two and a half years of practical experience specializing in React.JS, JavaScript, and Java. Expertise includes addressing daily technical challenges and delivering innovative solutions tailored to SEO requirements for Google search optimization. Previous involvement in significant projects like 'Banco do Nordeste' and 'Kd minha oficina' has honed skills in technologies such as HTML5, CSS3, React.JS, JavaScript, Java, Bootstrap, Git/GitHub, jQuery, and REST. Knowledgeable in agile methodologies and passionate about UX/UI design. Currently residing in Florianópolis, Brazil, and actively pursuing remote work opportunities.

Liferay is an open-source enterprise portal platform that enables companies to build web portals and intranet sites, facilitating collaboration, content management, and social networking through customizable applications and tools.

A Liferay expert must have skills in Java programming, knowledge of Liferay's architecture and APIs, experience with front-end technologies like HTML, CSS, and JavaScript, proficiency in configuring and managing databases such as MySQL or PostgreSQL, and familiarity with web server administration.

How to hire a Liferay expert

Liferay was created in 2000 by Brian Chan to provide a robust and flexible open-source portal solution for enterprises, addressing the need for better collaboration and content management tools.

About Liferay

Strengths of Liferay include its flexibility, scalability, and extensive customization options. Weaknesses include a steep learning curve and potentially high implementation costs. Competitors of Liferay are SharePoint, Drupal, and Joomla.

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