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.

Initiating a journey in development at 15 years old in 2008, I embarked on hosting a private game server for a popular online game. Utilizing server code sourced from online forums, I successfully set up a MySQL server and a functioning database locally. This venture also involved deploying a website with PHP and managing a compiled C++ game server. By configuring my computer and router settings, I facilitated remote access for friends, incorporating customizations by manipulating .lua and .xml files. Despite not being familiar with development terminologies like .cpp files at that time, I engaged in tasks common for junior developers, such as environment setup and file experimentation to grasp system functionalities.

This early exposure eventually led me to pursue a Computer Science degree.

Entering the professional development field in 2019, I frequently encountered legacy systems that presented substantial challenges but also invaluable learning experiences. This involvement underscored the significance of writing maintainable code and developing robust test suites to mitigate future complications.

Currently, my expertise lies in designing, building, and deploying comprehensive full-stack systems, spanning front-end and back-end development, leveraging contemporary technologies as required.

An experienced Web Developer specializing in Java, JavaScript, HTML, CSS, Python, Django, PostgreSQL, and GitHub. Contributions include the development of scripts utilizing Java, Python, and R. Expertise extends to bioinformatics software development with a focus on genomic analysis and database management.

A developer with over two years of expertise in web development, specializing in Python and JavaScript, demonstrating leadership capabilities through experience as a Scrum Master. Adept in managing developer teams, ensuring the successful completion of projects, and fostering productive client relationships. Additional experience includes customer support, project management, and active involvement in client meetings, aimed at attaining client satisfaction and project success. Possesses a fervent commitment to devising innovative and efficient solutions, delivering high-quality outcomes that propel business success. Knowledgeable in frameworks such as Django, React, and Node.js.

A Full Stack Web Developer proficient in PHP, Symfony, Swagger, Vue.js, MySQL, and various Google Platform resources such as Storage, PubSub, and Cloud Functions. Responsible for both the development of new features and the maintenance of existing systems. Significant contributions include the development of features in compliance with the General Data Protection Law (LGPD). Currently, a member of the innovation team, focusing on the development of new products.

Pursuing a degree in Computer Engineering with an anticipated graduation date of December 2021.

Experienced web developer specializing in marketplace and healthcare applications, with a current focus on financial sector development utilizing Java. Demonstrates solid proficiency in programming logic, data structures, Object-Oriented Programming (OOP), and JavaScript. Exhibits a keen interest in application scalability, infrastructure, best development practices, Test-Driven Development (TDD), and Behavior-Driven Development (BDD).

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.

SQL/PSM (Persistent Stored Modules) is an extension of SQL that allows for the creation and execution of procedural code within the database. It supports stored procedures, functions, and triggers, enabling more complex operations and business logic to be executed directly on the database server.

A SQL/PSM expert must have strong skills in writing and optimizing SQL queries, proficiency in creating and managing stored procedures, functions, and triggers, and a deep understanding of database design and normalization. They should also be familiar with transaction management, error handling, and performance tuning within the context of procedural SQL.

How to hire a Sql/psm expert

SQL/PSM was developed as part of the SQL:1999 standard to address the need for procedural programming capabilities within SQL. It aimed to enhance SQL's functionality by allowing developers to write procedural code, such as stored procedures and triggers, directly in the database, thereby improving performance and maintainability.

About Sql/psm

Strengths of SQL/PSM include its integration with SQL, allowing complex business logic to be executed on the database server, and its ability to improve performance by reducing client-server communication. Weaknesses include potential vendor-specific implementations and a steeper learning curve for those unfamiliar with procedural SQL. Competitors include PL/pgSQL (PostgreSQL), PL/SQL (Oracle), and T-SQL (Microsoft SQL Server).

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