João V.
Back-end and Systems Engineer

Skills

Node.js

Nestjs

Typescript

Github

Javascript

Python

Postgresql

Mysql

Mongodb

Docker Cloud

João is available for hire

Hire João V.

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Bio

Back-end developer with over two years of web development experience, specializing in Go, Postgres, MongoDB, Docker, unit testing, and Hexagonal Architecture principles. Initiated career in a college research and development lab, focusing on various technical projects. Progressed to a five-month internship in the telecommunications sector, enhancing proficiency in Go and Postgres, while acquiring knowledge in MySQL, BI fundamentals, and Python. Subsequently, advanced to a developer role expanding expertise to include NodeJs with TypeScript, the NestJs framework, and ORM Prisma, as well as contributing to DataLake development on Azure utilizing Python.

Back-end Developer
7/1/2022 - 11/1/2023

Demonstrated expertise in database management with PostgreSQL, and development of RESTful APIs using Node.js and TypeScript within the NestJS framework. Acquired significant experience with Prisma ORM, while ensuring effective versioning through Git, GitHub, and Git Flow. Proficient in using Docker for containerizing applications and databases, and gained hands-on experience with Data Lake implementation using Azure and Python.
Back-end Intern
3/1/2022 - 7/1/2022

Specialized in database management using PostgreSQL and MySQL. Focused on the development of RESTful APIs with GoLang, ensuring robust and efficient back-end solutions. Leveraged Docker for the containerization of applications, facilitating seamless deployment processes. Demonstrated strong capabilities in data analysis and business intelligence, providing insightful data-driven decisions. Managed version control with Git, GitHub, and implemented Git Flow for streamlined development workflows. Adapted to Agile methodologies, embracing both Scrum and Kanban frameworks for project management and team collaboration.
Back-end Developer
8/1/2021 - Present

Expertise acquired in database management with PostgreSQL and MongoDB, alongside significant experience in RESTful API development utilizing Golang. Demonstrated advanced skills in version control through Git, GitHub, and Git Flow. Leveraged Agile methodologies such as Scrum and Kanban to enhance project management and development processes. Applied Docker for effective containerization of applications and databases. Implemented comprehensive Unit Tests to ensure code reliability and functionality.