Full Stack Developer
Email: [email protected]
Phone: 🇧🇷 +55 67 9 9266 0804
Location: Campo Grande, Brazil
Website: https://tulio.org
Experienced Full Stack Developer with 11 years in the field and a Bachelor's degree in Computer Engineering. Skilled in delivering web solutions across various domains, including data privacy and public administration. Proficient in C#, Java, JavaScript, TypeScript and T-SQL, with expertise in frameworks like .NET Core, Spring Boot, and Angular. Oracle-certified in Java SE 11, with a strong background in RESTful API development and relational databases. Native Portuguese speaker with fluent English, comfortable in English-speaking work environments. Seeking a back-end role to apply my skills and explore new technologies.
Remote, June 2022 - Present
- Modernized legacy Java code into RESTful endpoints using Hibernate and Spring Boot for a leading data privacy platform, significantly improving code maintainability and facilitating easier future updates.
- Led a successful migration from Universal Analytics to Google Analytics 4 for a major e-commerce client, meeting tight deadlines.
- Completed a comprehensive integration between the client's internal e-commerce system and Shopify, featuring:
- Full bi-directional inventory synchronization, ensuring real-time stock accuracy across platforms.
- Automated order processing using Shopify webhooks.
- Implemented robust error handling and retry mechanisms to ensure data consistency in case of network issues.
- Utilized Amazon Web Services (AWS) including Lambda functions for serverless computing and CloudWatch for production log monitoring and troubleshooting.
- Demonstrated versatility by working with both Java and C# codebases.
- Effectively collaborated in English within a remote, multicultural team, ensuring smooth workflows.
Campo Grande, Brazil (Remote), August 2019 - June 2022
- Developed a robust Linux Java client for automated database management across MySQL, PostgreSQL, Firebird, and Sybase, significantly reducing manual workload.
- Implemented ETL scripts using Pentaho Kettle for data extraction to MongoDB, compression (GZIP), and secure transfer over slow connections, ensuring a reliable data pipeline.
- Spearheaded the front-end development of the eContas project, transitioning from JSF to Angular, resulting in improved user experience and performance.
- Successfully coordinated and communicated with a remote team, ensuring project success.
Campo Grande, Brazil, August 2017 - August 2019
- Contracted by Compnet to provide IT solutions for public and private sectors in Brazil.
- Developed and maintained web applications using C# .NET WebAPI, Knockout.js, and SignalR.
- Optimized database queries using T-SQL and SQL Server Management Studio.
- Collaborated effectively using Git for version control and code review.
Campo Grande, Brazil, March 2013 - August 2017
- Contracted by SGI (Superintendência de Gestão da Informação) to manage government information systems and databases.
- Utilized C#, JavaScript, and T-SQL for full-stack development, employing various .NET technologies (MVC, WebAPI, Entity Framework, Core, Code First, and Model First).
- Contributed to team efficiency through effective use of Git for version control and code review.
Bachelor in Computer Engineering
Anhanguera Uniderp, Campo Grande, Brazil (2009 - 2013)
- Completed thesis on AI-based weather forecasting using Python and NeuroLab.
Oracle Certified Professional: Java SE 11 Developer (2021)
- Back-end: C# (8+ years), Java (4 years), Spring Boot, Spring Data JPA, Hibernate, .NET WebAPI, Entity Framework, Microsoft SQL Server, MongoDB, MySQL
- Front-end: Angular 8+ (3 years), Bootstrap, Material
- Tools: Docker, Docker Compose, Linux, GitLab CI/CD, Git, Jetbrains IDEs, Google Cloud Platform, Amazon AWSA