Fullstack Developer

Client: romulus.art | Timeframe: Aug 2023 - Jun 2024

• Building and maintaining a platform where art connoisseur can connect with art curios. Where sellers can upload their artworks and buyers can see and interact with the seller, and ask to buy.

• Implemented React application and integrate it with firebase, algolia and stripe services to enhance functionality.

• Worked with frontend, utilizing React and JavaScript to create responsive and intuitive user interfaces.

• Worked with backend, utilizing JavaScript to create functions to realize backend operations.

• Implemented DevOps practices with github actions for streamlined deployment and scalability.

• Collaborated in an agile environment, participating in sprints, planning meetings, and code reviews.

Client: OnlySales | Timeframe: Aug 2024 - Sep 2024

Building and maintaining a platform where managers can manage their leads to create SMS campaigns.

Worked in the creation of new API using Python, FastAPI and mongoDB.

Collaborated in an agile environment, participating in sprints, planning meetings, and code reviews.

• Collaborated with cross-functional teams to design, develop, and deploy innovative web applications using Java, Spring framework, Python (Django) and Auth0.
• Implemented RESTful APIs, GraphQL APIs and integrated with various third- party services to enhance functionality and ensure seamless data flow.
• Designed and implemented scalable and efficient database solutions using SQL technologies, optimizing data retrieval and storage.
• Worked closely with the front-end team, utilizing React, JavaScript, TypeScript, and Next.js to create responsive and intuitive user interfaces.
• Implemented DevOps practices by containerizing applications using Docker and managing container orchestration with Kubernetes for streamlined deployment and scalability.
• Participated in a project to implement the Corda blockchain for managing energy contracts on a private network.
• Contributed to the setup of the environment, development of smart contracts, and integration of Corda with the existing system.
• Implemented features for contract validation and execution, ensuring transaction security and immutability.
• Collaborated in an agile environment, participating in sprints, planning meetings, and code reviews.

• Contributed as a team member to the development of a credit card validation a system using Java and the Spring framework.

• Collaborated closely with the team to design and implement efficient and secure credit card verification algorithms.

• Utilized shell scripting to automate server updates, ensuring smooth and timely deployments of system enhancements and bug fixes.

• Implemented monitoring and log analysis using Splunk, providing real-time insights into system performance and identifying potential issues proactively.

• Actively contributed to code reviews, ensuring code quality, and adherence to best practices, and continuous improvement of the system's architecture and performance.

• Working on the Volkswagen factory as a third party at Curitiba and working with Siemens CLP programming. Ladder and STL language program; Configuration of networks; Creation of IHM screens.

• Development & Maintenance of the Volkswagen TCROSS production line