Full Stack Web Developer specializing in Node.js, Vue.js, and the Quasar Framework. Proficient in Linux system management, particularly with Slackware, adept at containerization using Docker, and experienced with version control through Git.

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 systems analysis and development student at Ulbra de Torres with a focus on web development, specializing in ReactJS and PHP. Currently engaged in providing support for a system developed using these technologies and actively seeking new professional opportunities.

As a software engineer, I specialize in the development of web applications that support consulting services in Distributed Ledger Technology (DLT) and Blockchain solutions. My role encompasses full-stack development, leveraging technologies such as Go, MongoDB, ReactJS, NextJS, TypeScript, and D3.js to construct both backend and frontend components. Collaboration with other developers and clients is integral to my work to ensure the delivery of high-quality and functional products.

With over six years of experience in software engineering, my expertise lies particularly in complex API services. My technical repertoire includes C# .NET, Golang, JavaScript, and C++. My experience extends to monitoring tools like Kibana and Grafana, and I have utilized GitHub Actions for streamlined deployment to GCP applications. My database management proficiency covers MongoDB and Postgres.

Previous projects have seen me engage with React, TypeScript, JavaScript, and NodeJS. I have also conducted research and development in technological initiatives, such as designing a data control system for IoT devices.

I hold a bachelor's degree in computer engineering, during which I developed projects combining hardware and software, specifically working with Arduino processors. 

Driven by a passion for learning and applying new technologies to address real-world challenges, I continuously seek opportunities to enhance my skills and broaden my knowledge. I am committed to teamwork, innovation, and maintaining high standards of quality in all my endeavors.

Developer with over five years of experience, demonstrating a consistent enthusiasm for learning and self-improvement. Proficient in developing systems for project management, quality control, and event scheduling. Experience includes contributing to open-source systems by creating components for collaborative projects using the Dorothy framework. Responsibilities have included the creation of a training platform capable of certificate issuance and the development of various tools to facilitate system integration. Expertise primarily lies in JavaScript and C#.

A front-end developer with over a decade of expertise in web development and infrastructure. Proficiencies encompass a wide array of technical skills, including programming, web development, DevOps, PHP, MySQL, and JavaScript. Particular interest lies in application scalability, infrastructure management, and adherence to best development practices.

Software Developer specializing in best programming practices, specifically the principles of Clean Code and SOLID. Engages in team development through pair programming and code reviews while utilizing the Scrum framework and git-based version control.

Experience spans projects in gamified simulators, data visualization platforms, REST APIs, and billing systems. Technically adept in Python, particularly with FastAPI, Pytest, Pydantic, Alembic, and Uvicorn, along with experience in SQLAlchemy, and familiarity with Celery and RabbitMQ for task queuing and messaging. Well-versed in DDD (Domain Driven Design), Unit of Work pattern, Microservices architecture, Monolithic applications, Web APIs, Service Workers, and WebSocket.

Front-end development skills include JavaScript, TypeScript, and React, along with proficiency in UI frameworks such as Material UI, Ant Design, and Bootstrap. Experienced in CSS preprocessors like Styled Components and Sass/Scss/Less, and state management tools including Redux, Redux Toolkit, and Context API. Testing proficiency includes Jest, Cypress, and React Testing Library.

Expertise in AWS services, including CloudWatch for monitoring and observability, containerization technologies like Docker and Kubernetes, and Amazon S3. Familiar with a variety of databases, including MySQL, PostgreSQL, and MongoDB. Proficient in using Azure DevOps for CI/CD pipelines, artifacts, and Git boards.

A Node.js Developer with nearly four years of experience specializes in developing RESTful APIs, libraries, artifacts, and services using Node.js. Demonstrates expertise in creating lambda functions both with and without the serverless framework, and possesses extensive knowledge of utilizing AWS services, including Kinesis, S3, DocumentDB, and Elasticsearch Service. Proficient in setting up pipelines using Azure DevOps and conducting automated testing employing Cucumber BDD and Selenium. Additionally skilled in unit testing with Jasmine and Jest, and possesses experience in React Native and React JS development. The self-taught background facilitates rapid assimilation of new technologies.

Etoys is an educational tool for teaching children powerful ideas in compelling ways. It provides a media-rich environment where users can create simulations, stories, games, and animations using a tile-based programming language.

An Etoys expert must have proficiency in tile-based visual programming, familiarity with the Squeak environment, and experience in creating interactive media such as simulations, games, and animations. Additionally, they should possess skills in debugging and optimizing Etoys projects for educational purposes.

How to hire a Etoys expert

Etoys was developed in the late 1990s as part of the Squeak programming environment. It aimed to provide a platform for children to learn programming concepts through interactive and visual methods. The tool allowed users to create simulations, games, and animations using a tile-based interface.

About Etoys

Etoys' strengths included its user-friendly interface, visual programming approach, and suitability for educational purposes. Weaknesses involved limited scalability for advanced programming and a steep learning curve for younger children. Competitors included Scratch, Alice, and Tynker.

Etoys

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About Etoys

How to hire a Etoys expert

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