Gustavo Junior

Background

About Gustavo Junior

More then +15 years of experience in software development, Technical leader. Big expertise in building web crawlers, Implementing Architectures, REST APIs, Backend services, Scripts, Microservices, and other Architectures in Python, Java, and Node.js, using Clouds like GCP, AWS, Digitalocean, and more. Ability to talk and explain, build new projects and learn fast. I have great knowledge of these technologies below:* Expert -> Python (Fast-Api, Django, Flask, Faust, Celery, Pandas, NumPy, and many others),* ADVANCED -> Go/GoLang (Clean Architecture / Hexagonal Architecture / Event driven),* ADVANCED -> Java(Spring, Hibernate, JPA),* ADVANCED -> Node.js/Javascript/TypeScript (Koa, Express,Sequelize,NestJs, graphql, GRPC, Socket.io - Real-time communication, module application),* ADVANCED -> PHP (Codeigniter/Laravel)* Security Protocols (JWT, CORS, bcrypt, hash, and others)* Messaging Queues: Kafka, RabbitMQ, SQS/SNS, PUB/SUB,* Redis,* Kubernetes e Docker,* Cloud AWS e GCP,* MongoDB,* Serverless (cloud Functions / Lambda)* SQL (Postgres, MySQL, ORACLE DB, SQLite, SQL Server)*old languages as 4GL progress, action script, Delphi, ascal. FRONT END:* ADVANCED -> ReactJS (Hooks, Context, Redux, Apollo),* ADVANCED -> HTML and CSS3, bootstrap, jquery.#Event Driven #Injection dependency #Module Application #Hexagonal Architecture #microservices #Domain-Driven Design #Clean Architecture