As a Systems Analyst and Developer with a degree in Information Systems, I have crafted solutions for a variety of platforms, including Web, Mobile, and Desktop. My expertise extends to the development of 3D solutions, particularly tailored for the furniture industry. Additionally, I have devised systems for a range of applications such as sales force automation, helpdesk management, pharmaceutical services, ISPs, warehouse management, digital processing, marketing, mobile technology, augmented reality, and embedded software. I am also the founder and organizer of GDG Serra Gaúcha, a professional group focused on enhancing the IT ecosystem.

An experienced developer with a robust background in the IT sector and a cumulative 3.5 years of experience across various fields. Holds a degree in Information Systems from Universidade do Grande Rio (Unigranrio) and a postgraduate degree in Systems Analysis and Design from Universidade Estácio de Sá.

Volunteer Python instructor recognized for swiftly mastering tools and achieving desired results independently. Committed to contributing to collective objectives and maintaining a strong sense of utility. Continuously seeks professional and personal growth, leveraging didactic experience acquired through supporting both peers and educators.

A seasoned Full Stack Developer with over 12 years of diverse experience in the tech industry, specializing in the development of desktop applications using Delphi, mobile applications with Java and Ionic, and web applications with Php and C# .NET. The past decade has seen a dedicated focus on full stack web development, with a particular emphasis on Angular for front-end development and C# .NET for back-end operations. Proficient in creating robust solutions across a variety of domains, including ERP systems, fiscal applications, sales force automation, logistics, e-commerce platforms, healthcare software for clinics and laboratories, financial reconciliation tools, and document management systems. Development methodologies employed range from Software as a Service (SaaS) to monolithic architectures and microservices, showcasing adaptability and a comprehensive understanding of modern software development practices.

A seasoned software development professional recognized for effectively addressing challenges and demonstrating responsibility and a strong aptitude for problem-solving. Skilled in maintaining clear and effective communication with clients and excelling in collaborative team environments. Extensive experience encompasses all phases of software development, with a proven ability to adapt to evolving technological paradigms.

A seasoned Information Systems graduate with 8 years of expertise, offering a strong proficiency in PHP programming, MySQL, PostgreSQL, and Bootstrap. Currently leading a startup in the funeral services sector as CEO, with operations connected to municipal services and advancing through a regional acceleration program. Additionally, contributes as a programmer in another technological enterprise.

Mobile Developer specializing in the React-Native framework with extensive experience fulfilling both back-end and front-end roles on diverse projects. Demonstrates a strong passion for continuous learning and adapts well to challenges, consistently driving professional growth in the tech industry.

Backend Developer currently pursuing studies in Information Systems and receiving ongoing training in Node.js. Possesses expertise in MySQL, PostgreSQL, and Node.js, with additional ongoing studies in MongoDB. Experienced in code sharing through platforms such as Bitbucket and GitHub.

Galera Cluster is a synchronous multi-master database cluster for MySQL and MariaDB, providing high availability and scalability by allowing multiple nodes to process transactions simultaneously while maintaining data consistency across all nodes.

A Galera Cluster expert must have skills in MySQL or MariaDB administration, understanding of synchronous replication mechanisms, proficiency in configuring and tuning Galera Cluster settings, knowledge of network configuration and troubleshooting, and experience with monitoring and performance optimization tools.

How to hire a Galera Cluster expert

Galera Cluster was created in 2007 by Codership, a company founded by Alex Yurchenko and Seppo Jaakola. It was developed to address the need for high availability and scalability in MySQL and MariaDB databases, offering synchronous multi-master replication to ensure data consistency across all nodes.

About Galera Cluster

Strengths of Galera Cluster included synchronous replication, high availability, and scalability. Weaknesses involved potential performance bottlenecks during high write loads and complexity in setup and maintenance. Competitors included Percona XtraDB Cluster, MySQL Group Replication, and Oracle RAC.

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About Galera Cluster

How to hire a Galera Cluster expert

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