- Development of microservices using Express, koa, NestJS, FastAPI and Gin (Golang);- Front-end development using Next.js (React);- Creating CI/CD pipelines using Github Actions;- PostgreSQL and MongoDB database modeling and optimization, aiming high performance and extension (where future changes would have little impact);- Container orchestration using Docker Swarm and Docker Compose;- Creation of metrics dashboards using Grafana, Prometheus, New Relic and Sentry;- Decision making aiming at scalable, detachable, easy maintenance, extension and high observability architectures;- Code versioning using Git Flow and SemVer methodologies;- Creation of BI dashboards using Metabase.

- Development of RESTful APIs using Express and Typescript;- Development and refactoring components using React and Material UI.

- Back-end development using PHP and Django REST;- Front-end development using from HTML and Bootstrap to Next.js (React);- MySQL and MariaDB database modeling and tuning;- Development of automation systems, web scraping and reading of PDFs and text files using Python;- Development of PDF reports using PHP and Jasper Report (Java);- Deployment and orchestration of applications using Docker and Docker Swarm;- Code versioning using Git and Gitflow;- Resource consumption monitoring using Grafana and Prometheus;- Log control using Sentry;- Creation and monitoring of demands using agile methods with Jira and Microsoft Planner platforms.

- Development of web systems using Django, Vanilla Javascript and Bootstrap;- Database creation and maintenance using MySQL;- Code versioning using Git and Git Flow;- Maintenance and development of automation and web scraping scripts using Python (robobrowser, requests and BeautifulSoup).