Tornado is a Python web framework and asynchronous networking library designed to handle large numbers of simultaneous connections efficiently. It is particularly well-suited for real-time web services, offering features such as non-blocking HTTP client and server, WebSockets support, and built-in authentication mechanisms. Tornado's architecture makes it ideal for applications that require long-lived network connections, like chat applications or real-time data streaming services.

About Tornado
Tornado was created in 2009 by engineers at FriendFeed, a social media aggregator, to handle high traffic with minimal latency. It was designed to support long-lived network connections necessary for real-time updates. After Facebook acquired FriendFeed, Tornado was open-sourced, allowing developers to leverage its asynchronous networking capabilities for building scalable web applications.
Tornado's strengths include its high performance in handling numerous simultaneous connections, support for real-time web features like WebSockets, and its non-blocking I/O architecture. Weaknesses involve a steeper learning curve compared to more straightforward frameworks and less extensive third-party library support. Competitors of Tornado include Node.js, which offers similar asynchronous capabilities, and other Python frameworks such as Flask and Django that provide different approaches to web development.
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How to hire a Tornado expert
A Tornado expert must have strong proficiency in Python, particularly with asynchronous programming and non-blocking I/O operations. They should understand Tornado's event-driven architecture and be skilled in handling WebSockets for real-time communication. Familiarity with HTTP protocols, RESTful API design, and experience in deploying scalable web applications are also essential. Additionally, knowledge of integrating Tornado with other Python libraries and tools for database interaction and caching is important.

Giovanni X.
Skills
Full-Stack Web Developer with over three years of professional experience, skilled in utilizing technologies including Java Spring Boot, Angular, JavaScript, and PostgreSQL. Consistently pursuing new challenges to facilitate both professional development and personal growth.

Lúcio J.
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A software developer specializing in mobile and web development, primarily in backend tasks. Possesses deep expertise in data crawling, handling both relational and non-relational databases, and constructing REST APIs using multiple programming languages. Demonstrates proficiency in contemporary technologies including containerization with Docker and Kubernetes, as well as CI/CD processes. Skilled in Java, Python, JavaScript, PHP, and SQL. Advocates for Linux and open-source technologies, with a commitment to clear and direct communication, thriving in environments built on respect and freedom. Near the completion of a Computer Science degree, with graduation anticipated in 2023.

Bruno A.
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A creative professional known for devising innovative solutions, possessing a robust knowledge of both back-end and front-end development, and demonstrating versatile skills in systems development. Proficient in agile methodology, which is deemed essential for an efficient work process, and always ready to embrace new technologies. Holding a postgraduate degree in mobile device development and an MBA in cloud engineering and architecture, this individual combines a solid academic foundation with a decade of experience in web application development, including two years focused on mobile application development. The professional journey includes the creation of APIs using Java and Node, underscoring a capacity to handle diverse technologies. Committed to delivering high-quality solutions and continually enhancing skills to meet market demands, this individual is seeking contract opportunities with availability for 40 hours per week.

Luiz F.
Skills
A software developer with six years of experience in diverse project settings, specializing in full-stack development utilizing JavaScript, TypeScript, Node, PHP, Postgres, MySQL, React, MongoDB, and related technologies. Holds a Bachelor's degree in Computer Science and possesses a strong track record of building intricate back-end and front-end solutions within small to medium-sized company environments. Emphasis is placed on clean code, well-structured software, and the development of features from inception. Proficient in understanding software requirements, problem analysis, and implementation of optimal solutions, ensuring all software is high in quality, easily maintainable, and performant. Additionally, has a background in mentoring junior developers and disseminating accumulated expertise.
Effective at communicating with various stakeholders throughout the development process to resolve issues efficiently. Rapidly adapts to new technologies and team dynamics, always pursuing continuous improvement and learning. Engages comprehensively in the entire development lifecycle, from initial planning to deployment.

Jessica P.
Skills
Professionally engaged in the IT sector since 2016, an established career has been developed with a primary focus on backend development, while maintaining active involvement in frontend technologies. Educational achievements include a comprehensive course in Computer Networks completed between 2017 and 2019. Professional experience includes freelance work from 2019 to 2021, during which proficiency was gained in WordPress, WooCommerce, and various related applications.
Proficient in MySQL and SQL, alongside expertise in PHP 7, jQuery, Ajax, and JavaScript. Competence extends to Java versions 6 through 11, incorporating tools and frameworks such as Maven, Hibernate, JSP, JPA, JDBC, JAX-RS, and Java EE/SE. Version control and collaboration are managed using Git platforms including GitHub and GitLab. Familiarity with Docker, SonarQube, Bamboo, and Bitbucket is also established.
Extensive knowledge of both Windows and Linux systems is complemented by skills in computer network administration and implementation. Capable in managing CPanel and hosting servers, with a strong grounding in DDD, TDD, and XP methodologies. Project management and agile methodologies are facilitated using Jira, Confluence, Scrum, and Kanban. AWS services competence includes basic understanding of S3, VPC, ALB, EC2, RDS, caching, CDN, IAM, Route 53, and VPN/networking.
Network administration skills cover TCP-IP, Windows and Linux server management, DHCP, Proxy, VLANs, Samba, DNS, NAT, VPN, and both IPv4 and IPv6. Messaging services knowledge extends to RabbitMQ, Kafka, and ActiveMQ. Expertise in microservices architecture, API development, focusing on SOAP and REST, and proficiency in frameworks, clean code, SOLID principles, endpoints, and integrations is noted.
Continuous integration and delivery (CI/CD) are implemented through DevOps practices using tools like Bamboo and Bitbucket. Additionally, unit and integration testing leveraging tools and frameworks such as Octane and Juniper, and containerization through Docker and Kubernetes are areas of competence.
Exposure to technologies such as Angular, REST APIs, Node.js, Spring, Spring Boot, MariaDB, MongoDB, and Struts has been acquired through work projects and studies. Familiarity with additional tools including Mailman and SoapUI, and server environments like IBM WebSphere, Apache Tomcat, JBoss, and WildFly has been developed.
Database management with tools such as MySQL Workbench, PhpMyAdmin, PostgreSQL, DBeaver, and DB2 are included within the expertise. Cloud expertise is evidenced by certifications such as Oracle Cloud Infrastructure Foundations Associate and Oracle Cloud Data Management Foundations Associate. Achievements in AWS cloud services include accreditations in Cloud Economics, Sales (Business and Technical), and SAP on AWS (Business and Technical).

Ruan R.
Skills
A front-end developer with nearly six years of software development experience, including four years specializing in React, possesses a strong foundation in JavaScript and React. Additional experience includes work with React Native, Typescript, Node, Python, and Java. The primary focus is on enhancing expertise in JavaScript and deepening understanding of Clean Architecture, alongside a growing interest in mobile development.

Francisco B.
Skills
A Fullstack Developer with expertise in ReactJS and NodeJS, specializing in the creation of mobile-first interfaces and efficient API integration. Proficiency in data fetching is demonstrated through the use of React Query, contributing to enhanced project performance. Experienced in conducting integration testing utilizing frameworks such as Jest and Supertest. As an active member of an organization, significant contributions were made to the development of web and mobile applications leveraging technologies like React, React Native, Expo, and Material-UI. Additionally, played a pivotal role in onboarding and training new members by serving as an instructor and implementing APIs with NodeJS and MongoDB for supporting instructional activities.

Matheus D.
Skills
Full-stack developer with over five years of professional experience specializing in web development and infrastructure. Demonstrates expertise in managing high-traffic applications, with strong proficiency in functional programming, Object-Oriented Programming (OOP), and various development and deployment practices. Commands a deep knowledge of programming languages including PHP, Golang, and JavaScript. Areas of interest and specialization include application scalability, infrastructure optimization, and best practices in development, particularly in Test-Driven Development (TDD) and Behavior-Driven Development (BDD).
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