A COBOL programmer and analyst with over two decades of experience in development and analysis within mainframe and microcomputer environments, with a specialization in IBM/VSE, VM, and Windows COBOL Microfocus systems. Expertise includes corporate systems management for sanitation utilities across various states, including Paraíba, Sergipe, Rondônia, Bahia, and Alagoas. Proficient in managing extensive databases encompassing approximately 2 million water and sewage connections.

An experienced developer with a robust background in the design and implementation of management systems for personnel, documentation, and materials within both public and private sector environments. Proficient in collaborating with diverse teams and employing a variety of development methodologies. Exhibits a strong interest in the educational sector and digital gaming. Dedicated to continuous professional development and contributing to the well-being of colleagues and the broader community.

A software developer with seven years of experience specializing in Full-Stack development, demonstrating proficiency in Angular, React, NodeJS, PHP, and VueJS. Holding a Bachelor's degree in Software Engineering, I have contributed significantly to the creation of complex front-end and back-end solutions across various corporate environments. 

Possessing exceptional collaboration skills, I effectively engage with stakeholders throughout the development process, ensuring efficient problem resolution and fostering a productive team environment. My ability to quickly adapt to new technologies and commitment to staying abreast of industry trends underscores my dedication to continuous professional growth. 

My extensive experience spans the entire development lifecycle, from initial planning to deployment, consistently driving project success.

Product Owner with nearly six years of experience in the technology sector, possessing a specialization in product development, requirements management, and project management. Demonstrates expertise in managing product lifecycles and enhancing products by aligning organizational objectives and customer needs into tangible improvements. Proficient in developing user stories, specifying acceptance criteria, and managing and prioritizing product backlogs. Significant experience in the educational sector includes the development of an educational platform integrating three systems, ultimately serving over two million students.

Adept at applying agile project management principles, successfully implemented the Scrum Framework across two development teams, enhancing operational efficiency and product delivery. Consistently shares insights and best practices on agile methodologies and tools that drive value generation and results. Holds a Bachelor’s degree in Computer Science and a specialization in Agile Project Management.

Full-Stack Developer | Specialist in NodeJS and React

With a specialization in NodeJS and React, alongside significant experience with both relational (MySQL and SQL Server) and non-relational databases (MongoDB), my career is built on a strong academic foundation from UFRGS and professional experience. From May 2021 to May 2023, served as a Scholarship holder in Entrepreneurial Initiation / .NET Developer, leading software development teams focused on environmental risk analysis. Expertise includes desktop application development using Windows Forms and .NET Core (C#), SQL Server database implementation, API development, and Entity Framework utilization. Developed web applications with front-end in React and back-end in NodeJS (NestJS framework), leveraging MongoDB databases. Played a pivotal role in automating environmental risk analysis documents for laboratories and corporate buildings.

Since June 2023, I have been engaged as a Full-Stack Web Developer, contributing significantly to launching a startup that connects lawyers with clients. Demonstrated skills encompass MySQL, Express.js, React, Node.js, TypeScript, and the NestJS framework. Experience includes developing scalable, secure, high-performing web applications, optimizing application infrastructure with Docker, implementing MVC patterns, and ensuring thorough unit and integration testing.

Proficient in Full-Stack development with JavaScript, C#, and the .NET framework, I hold expert knowledge in databases like MongoDB and Express.js, and am adept with cloud environments, particularly AWS, to ensure scalability and performance in various projects. I am passionate about exploring new opportunities within dynamic environments, aiming to leverage my expertise in the MERN Stack and contribute to innovative software development collaborations.

Full Stack Developer with over six years of experience and a strong focus on results and problem-solving. Possesses expertise in Object-Oriented and Functional programming paradigms, with a steadfast commitment to maintaining best practices in code organization, project structure, and security.

Software developer with a decade of experience encompassing diverse fields such as aviation and photography, pivoted back to software development in mid-2019 to prioritize professional growth and skill enhancement. Demonstrates a strong work ethic and a collaborative approach to problem-solving, consistently maintaining high standards to drive both personal and professional excellence. Presently committed to achieving significant milestones within the technology industry.

Software Developer dedicated to enhancing user experience through the creation and implementation of high-quality project features. Demonstrated expertise in the development of various functionalities and the rectification of security vulnerabilities within systems. Accomplished significant optimization of a key application feature, achieving a reduction in query response time from approximately 15 seconds to under half a second by leveraging existing system resources efficiently, thereby eliminating the need for additional costs.

RethinkDB is an open-source, distributed NoSQL database designed for real-time web applications, enabling developers to build scalable and flexible systems by pushing updated query results to applications in real-time.

A RethinkDB expert must have skills in JavaScript, Python, or Ruby for writing queries and integrating with applications. Proficiency in RethinkDB's ReQL query language is essential. Knowledge of distributed systems, real-time data processing, and database administration, including clustering and sharding, is also crucial.

How to hire a Rethinkdb expert

RethinkDB was created in 2009 to address the need for a database that could handle real-time updates and queries efficiently. It was designed to simplify the process of building real-time applications by providing a database that could push live updates to applications. The project gained traction but eventually ceased active development in 2017 when the core team joined Stripe.

About Rethinkdb

Strengths of RethinkDB include real-time data push capabilities, a flexible query language, and ease of use for building real-time applications. Weaknesses include limited active development and smaller community support compared to other databases. Competitors include 

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How to hire a Rethinkdb expert

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