Ahnlab V3 Internet Security

A dedicated developer with approximately a decade of experience in software development, specializing in devising innovative and efficient technological solutions for intricate problems. Possesses substantial expertise in multiple programming languages and has a solid background in both front-end and back-end development, design principles, and agile project management. Consistently pursuing new projects and opportunities for collaboration.

A Software Developer with over two years of experience, specializing in back-end development, particularly in the areas of payment processing applications, including authorizers, sub-acquiring, and recurring payment systems. Demonstrates proficiency in Java, Spring Boot, Kotlin, Lombok, and microservices architecture. Presently, emphasis is being placed on advancing skills in Docker and AWS.

Full Stack Developer with 4.5 years of experience, commencing from an internship in mobile application development and progressing to a role as a Junior Front-end Developer. Holds an academic background in Systems Analysis and Development, furthered by postgraduate studies in Software Engineering. Proficient in web and mobile development with technologies such as Angular, Ionic, React, Highcharts.js, D3.js, and Node.js. Demonstrates expertise in version control and continuous integration through GitLab and Jenkins. Skilled in unit testing using Jest and automated testing utilizing Selenium, Cucumber, and Java.

Back-end Developer with over a decade of experience in software development, demonstrating proficiency in Object-Oriented Programming (OOP), C#, ASP.NET MVC, Entity Framework, Entity Framework Core, and WEB API Rest. Additional technical expertise includes JavaScript, HTML5, CSS3, Delphi, Clipper, SQL Server, MySQL, and PostgreSQL. Adept in utilizing both Scrum and Kanban methodologies to manage and deliver projects efficiently. Always seeking new challenges to further enhance professional skills.

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.

Currently engaged in the development of a platform titled Portal do Candidato, focusing on enabling users to track their applications to higher education courses. This platform is crafted to assist many in achieving their academic aspirations by providing a user-friendly interface that facilitates the college admission process. Responsible for front-end development, this role not only imparts technical skills but also contributes to the enhancement of individuals’ lives through education. Driven by a passion for knowledge, continuous learning, and self-improvement, this professional leverages extensive specialization and market experience to significantly advance the project's goals while finding personal fulfillment in the process.

Open to inquiries and keen to collaborate with new teams, always ready to embrace new challenges.

Bachelor in Computer Science from UFCG with over six years of experience in developing systems for the Brazilian financial market, particularly focusing on acquirers and banking applications. Holds the position of Software Specialist within three squads, responsible for modeling and developing a Payment Gateway using multiple microservices designed for cloud environments, predominantly AWS, with a Spring Boot-based stack. Professional experience includes maintaining, evolving, and decomposing monolithic applications, utilizing various architectural patterns such as Domain-Driven Design (DDD), Ports and Adapters, Command Query Responsibility Segregation (CQRS), and Model-View-Controller (MVC), along with technologies widely used in modern software development. Regarded as a key reference for other developers and serves as a vital connection between business and technical realms.

FullStack Developer with over two years of extensive experience specializing in web systems development and infrastructure. Proficiency includes Python and Typescript, along with comprehensive expertise in Django, NestJs, and ReactJs frameworks. Demonstrates notable experience in managing queues and events through Node.