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.

Java Developer

Possesses expertise in Java Enterprise Edition, covering technologies such as JPA/Hibernate, JSF, and the Spring Framework including Spring Boot. Demonstrates proficiency in Content Management Systems, with experience in Joomla, WordPress, and Liferay. Well-versed in JavaScript frameworks and libraries including jQuery, Alloy UI, AngularJS, and Angular 4. Competent in front-end development using HTML and CSS. Skilled in managing various Database Management Systems such as MySQL, SQL Server, PostgreSQL, Oracle, and DB2.

A professional in Systems Analysis and Development with six years of experience in software development, characterized by a commitment to continuous improvement through meticulous planning, dedicated effort, and rigorous study. Proficient in implementing Agile methodologies such as Scrum and Kanban, possessing adeptness in code versioning using GitFlow. Distinguished by resilience and proactive problem-solving, consistently proposing solutions and delving into new specializations as required. Demonstrates robust critical thinking, creativity, effective communication, emotional intelligence, time management, and teamwork skills.

Currently, a full-stack developer specializing in customized software solutions. Recent projects over the past two years include the development of an e-commerce platform for B2B and B2C sales, where significant contributions were made to user interfaces, messaging systems, product listings, and shopping cart functionalities. Instrumental in developing the order feature, encompassing requirement gathering, data modeling, backend development, prototyping, and integrations. Enhanced technical expertise through interactions with payment gateways, cloud services (Cloudinary/AWS S3), shipping APIs (Correios and Jadlog), IBGE APIs, Google APIs, Meta Inc., and Comtele.

The professional journey began at age 16 as a delivery person for a pharmacy, subsequently transitioning to an internship during university studies in Systems Analysis where initial programming skills were honed. Experience spans roles in e-commerce for a cosmetics company and cost analysis in manufacturing, where early programming projects utilizing VBA ignited a passion for software development. Initial coding endeavors involved HTML and CSS, progressing to PHP and MySQL during university, which facilitated the development of proficiency in ReactJS, React Native, Node.js, and MongoDB. Contributions to system development projects, including a project management tool, led to securing a scholarship in a specialized program and pursuing postgraduate studies focused on web development.

A back-end developer with over a decade of expertise specializing in Java development. Proficiency encompasses programming, Object-Oriented Programming (OOP), DevOps, Java, and Unit Testing. Areas of interest include financial systems, application scalability, best development practices, Test-Driven Development (TDD), and emerging technologies.

Full-stack developer with extensive expertise in crafting innovative web solutions. Proficient in both server-side and client-side development, employing technologies such as HTML, CSS, JavaScript, PHP, Python, and Node.js. Demonstrates a strong ability to leverage technical knowledge and experience to ensure successful project outcomes.

Developer with one year of experience in Java, specializing in web application and Android development. Currently engaged in exploring omnistack technologies, including Node, React, and React Native, and fostering a growing passion for these tools.

A software development professional with over 11 years of expertise in Java, possessing significant experience in both governmental and private sector projects. This individual specializes in developing Java solutions and Spring Boot RESTful APIs, demonstrating a keen ability to create robust and efficient systems that drive business growth. With a strong commitment to continuous learning and staying abreast of emerging technologies, there is a clear dedication to professional development and delivering high-quality results.

Experienced QR Manager specialized in event creation and the execution of marketing campaigns, contributing comprehensively to every phase of project development. Responsibilities extended to the development of diverse systems, notably the AGROCOOP Farmers' Cooperative System and the SYSBI Library System.

Cyclone is a programming language designed to be a safer alternative to C, addressing common issues such as buffer overflows, dangling pointers, and format string vulnerabilities. It achieves this through features like region-based memory management, extensive compile-time checks, and safe pointer operations, while maintaining the performance and low-level control that C offers.

A Cyclone expert must have strong proficiency in C programming, an understanding of memory management techniques, and experience with region-based memory management. They should also be skilled in handling compile-time checks and familiar with debugging tools specific to Cyclone. Knowledge of low-level system programming and security practices is essential.

How to hire a Cyclone expert

Cyclone was created in the early 2000s to address the safety issues inherent in the C programming language. It aimed to eliminate vulnerabilities such as buffer overflows, dangling pointers, and format string attacks. The language introduced features like region-based memory management and extensive compile-time checks to enhance safety while preserving the performance and low-level control of C.

About Cyclone

Cyclone's strengths included enhanced safety features like region-based memory management and compile-time checks, reducing common vulnerabilities. Its weaknesses were limited adoption and compatibility issues with existing C codebases. Competitors included languages like Rust and D, which also aimed to provide safer alternatives to C with strong performance characteristics.

Cyclone

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Programming Languages

About Cyclone

How to hire a Cyclone expert

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