Specialized Product Designer with extensive experience in Interface Development and User Experience (UX). Responsibilities encompass thorough analysis of requirements, comprehensive research, creation of high-quality prototypes, rigorous testing, and validation of solutions. Proficient in facilitating effective communication with interdisciplinary teams to deliver exceptional results.

Commencing a career in software development in 2019, initial training included a PHP programming course concentrating on the Laravel framework. Demonstrated outstanding proficiency in the course, leading to a position as a Java programmer. Over the course of the year, participated in the enhancement and bug resolution of various applications, specifically a Fuel Station app and a Delivery app developed with Java for Android and Swift for iOS platforms. The backend infrastructure for these applications was constructed using Java, with RESTful APIs and PostgreSQL databases.

An accomplished back-end developer and technical leader with over three decades of experience, certified in CPA-20 by ANBIMA, demonstrating extensive knowledge in investment products including stocks, derivatives, fixed income, and cryptocurrencies. Distinguished for an adeptness at advocating for organizational interests, resolving intricate challenges, and leading product initiatives with a staunch emphasis on results and customer satisfaction.

Proficient in rapidly comprehending intricate business rules and new technologies, fostering team growth by disseminating knowledge effectively. Demonstrates unwavering dedication to meeting deadlines and project scopes, consistently designing creative and scalable solutions.

Serves as a strategic intermediary between internal and external stakeholders, adept at identifying needs and providing solutions that align with organizational objectives. Expertise encompasses budget management (CAPEX & OPEX), risk management, conflict resolution, and executive reporting.

Exhibits comprehensive knowledge in various programming languages such as Python, Node.js, JavaScript, JSON, TypeScript, PHP, PL/SQL, and Shell Script. Proficiency extends to prominent frameworks including Electron, Flask, GraphQL, NestJS, ExpressJS, and Laravel, along with experience in both relational and non-relational databases such as PostgreSQL, MongoDB, MariaDB, SQL Server, and sqlite3. Employs agile methodologies including TDD, BDD, SCRUM, and Kanban to optimize workflow.

Highly skilled in integrating systems through a multitude of APIs, REST, Webservices, and microservices, consistently adopting best practices in defining and implementing tests, conducting code reviews, and managing version control, always with a priority on maintaining clean, secure, and high-quality code. Possesses a broad understanding of various sectors including insurance, programmatic media, outsourcing, and financial markets, swiftly adapting to new domains and staying abreast of emerging technologies, including AI and Generative AI. Familiar with containerization using Docker and Vagrant, front-end development with Angular, React, and JQuery, and cloud platforms such as AWS and GCP.

Available for onsite, hybrid, or remote work in São Paulo, offering versatility in employment modalities including CLT, temporary, or PJ. Preparing for CEA certification to further enhance contributions either in system development or exploring new professional challenges within the financial market.

A seasoned expert in both Front-end and Back-end development with a strong foundation in technology education. Proficiency spans across JavaScript, TypeScript, Python, HTML, and CSS, along with extensive experience in version control using Git and GitHub. Skilled in utilizing frameworks such as React.js and Node.js, and adept in REST API integration and SQL database management, particularly MySQL. Demonstrates robust knowledge of software testing methodologies and possesses comprehensive experience with AWS (EC2). Practices Agile methodologies and is committed to adhering to software development best practices.

Software Developer with a Bachelor's degree in Computer Science and four years of experience, specializing in front-end technologies and environments. Primary technical skills include React.js, TypeScript, React Native, Next.js, HTML, and CSS. Demonstrates a strong commitment to tackling challenging projects with a focus on skill improvement, continuous learning, and problem-solving. Dedicated to identifying optimal solutions and staying current with evolving technologies and concepts in the field. Portfolio available upon request.

This professional boasts extensive expertise in information technology, specializing in support, maintenance, development, and integration of both structured and unstructured data sources. Proficient in database modeling using OLAP and OLAP with DBMS platforms such as PostgreSQL, Oracle, MySQL, and NoSQL, they demonstrate comprehensive skills in data handling. Their expertise spans the entire data analysis pipeline, from collection to transformation, processing, cleansing, and loading (ETL), utilizing sophisticated tools including Python, Spark, Pentaho, R, and Hadoop. They are adept at version control with GitHub and GitLab on both Windows and Linux operating systems.

In the domain of data science, their skills include implementing machine learning algorithms for classification and regression using scikit-learn. They are also proficient in natural language processing techniques such as bag of words, CBOW, skip-gram, fastText, and TF-IDF. Programming capabilities encompass SQL, PL/SQL, PG/SQL, Python, PySpark, and R, leveraging development tools like Data Modeler, Pentaho Data Integration, VisualCode, PyCharm, GitBash, GitHub, DBeaver, robot 3T, Hadoop, Jupyter Notebook, and RStudio.

Their experience with database management systems includes PostgreSQL, MySQL, Oracle, and MongoDB, alongside robust competencies in Linux operating systems (Red Hat, Debian, CentOS) and various Windows versions (XP, 2000, 2003, 7). Their multifaceted IT knowledge positions them to effectively contribute to projects involving support, maintenance, development, integration of data sources, and data analysis, as well as database modeling and version control within Windows and Linux environments.

A seasoned professional with over a decade of experience in hardware, software, web development, and audiovisual production. Demonstrates strong expertise in collaborative teamwork, initiative, and effective communication skills. Possesses substantial knowledge in DevOps, Docker, Blockchain, and emerging technologies. Extensive experience in the audiovisual domain, including the capture and editing of audio and video content for television, cinema, and advertising.

Bachelor in Information Systems. Software Engineer specializing in Information Systems, offering an extensive range of technical proficiencies. Expertise includes Java and Spring Framework, with a focus on RESTful API development. Proficient in dependency management with Maven, and experienced in messaging solutions using Kafka and Apache ActiveMQ. Adept in SQL and PL/SQL, particularly with Oracle databases. Skilled in version control through Git, including experience with GitHub, Bitbucket, and Azure DevOps. Proficient in API testing with Postman and Insomnia, as well as Docker for efficient application deployment. Capable of creating detailed API documentation using Swagger.

Sails.js is a Model-View-Controller (MVC) framework for Node.js designed to build data-driven APIs and real-time web applications. It provides a robust, service-oriented architecture, supports WebSockets, and integrates well with various databases through its Waterline ORM.

A Sails.js expert must have strong proficiency in JavaScript and Node.js, a deep understanding of MVC architecture, experience with RESTful API development, and familiarity with WebSockets for real-time communication. They should also have expertise in using Waterline ORM for database interactions and knowledge of various databases like MySQL, MongoDB, and PostgreSQL.

How to hire a Sails.js expert

Sails.js was created in 2012 to address the need for a more structured, scalable framework for Node.js applications. It aimed to simplify the development of data-driven APIs and real-time web applications by providing an MVC architecture and seamless database integration through its Waterline ORM.

About Sails.js

Strengths of Sails.js include its MVC architecture, real-time capabilities with WebSockets, and flexible database integration via Waterline ORM. Weaknesses involve a steeper learning curve and occasional performance issues with complex queries. Competitors include Express.js, Koa.js, and Hapi.js.

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About Sails.js

How to hire a Sails.js expert

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