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Jefferson D.
Full-stack Product Engineer

React
Node.js
Docker Cloud
Javascript
Mysql
Typescript
Bio

An Information Technology professional certified as an AWS Practitioner, specializing in full-stack web and software development with a strong commitment to clean architecture principles and best programming practices. Expertise includes TypeScript, React.js, Node.js, C#, Asp .Net, Docker, Docker Compose, CI/CD pipelines utilizing GitHub Actions, SQL, Prisma, MySQL, Git, and GitHub. Continuously expanding knowledge with the aspiration of excelling as a software architect, grounded in the belief in the critical importance of clean architecture and meticulous code. Practices include Object-Oriented Analysis (OOA), Object-Oriented Programming (OOP), SOLID principles, Test-Driven Development (TDD), and Design Patterns across all projects.

  • Full Stack Developer
    5/1/2023 - Present

    Collaborated with the team to understand requirements and define goals for a research and satisfaction system. Planned and implemented the architecture, defining the structure of the API, the data model, and front-end components. Built the API to collect survey data, process responses, and store them in a database using C# and Asp .Net, while implementing RESTful endpoints. Developed an intuitive and enjoyable user interface for surveys and satisfaction assessments using React.js.

  • Full-Stack Developer
    8/1/2022 - 2/1/2023

    Led the development of the ZEUS project, an online course platform, enhancing web application architecture and user experience design in collaboration with the web design team. Provided critical contributions to the Casino project, an online gaming platform, by working closely with a team of game developers to ensure seamless functionality and user engagement. Spearheaded the development of an OKRs system for the startup BEHIVE, demonstrating strong project management and technical skills to deliver a robust performance-tracking platform. Directed the ADDHERE project, a platform aiding ADHD diagnosis for an English startup, focusing on building scalable solutions and optimizing data processing functionalities. Throughout these roles, developed significant expertise in web development frameworks, gaming application architecture, project management methodologies, and data-driven platform optimization.

  • Full-Stack Developer
    10/1/2021 - 8/1/2022

    Developed proficiency in Full Stack Development utilizing Node.js, Express, and React. Spearheaded the development project of the EJS-Nodemailer component aiming to complement Nodemailer in compiling EJS to HTML for creating templates, currently in the publishing phase on NPM. Led the development project of the DB-Services component designed to optimize SQL queries, also currently in the publishing phase on NPM. Demonstrated expertise in code development, optimization, and deployment processes.

  • Analysis and Development of Systems at Estácio
    2022 - 2025

  • AWS Certified Cloud Practitioner at Amazon Web Services (AWS)
    8/1/2023

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