Caio Fernandes
São Paulo
Summary
Dynamic Software Engineer based in Brazil with over four years of experience, Specialized in developing innovative solutions using C# (.NET Core and Framework), SQL Server, Oracle, Microsoft Azure, MongoDB, and Docker. Has expertise lies in creating scalable and efficient systems that meet the needs of modern businesses. Passionate about leveraging technology to solve complex problems and continuously seeks to expand impact globally.
Overview
4
4
years of professional experience
Work History
Senior Software Engineer
ADP Brazil Labs
Remote
01.2024 - Current
- Made technical decisions and developed new features for a complex and reliable system used by countless companies worldwide
- Migrated the application to more modern architectures, such as adopting containers and implementing robust and reliable CI/CD pipelines, enhancing system efficiency and scalability
- Led and executed initiatives to update and adapt external components, such as libraries and frameworks, ensuring adherence to current standards and practices through extensive refactoring
- Contributed significantly to the development of version 2 of the application, enhancing functionality and performance
- Revamped the tests of the application, improving test coverage and reliability
- Worked with technologies like .NET, SQL Server, MongoDB, Docker, and Jenkins.
Senior Software Engineer
CaieraDev
Remote
04.2020 - 06.2024
- Developed and integrated high-traffic APIs, ensuring reliability and performance, supporting over 700k transactions per month
- Designed databases to support robust and scalable backend solutions, resulting in more efficient data storage and retrieval
- Managed the full product lifecycle from initial client consultation to successful deployment, delivering tailored and robust solutions, achieving a 95% client satisfaction rate
- Consulted with more than 35 clients, providing expert advice and solutions for their technical needs, leading to an average project success rate of 98%
- Committed to upholding strict client confidentiality, ensuring trust and professionalism throughout the project lifecycle, resulting in long-term client relationships and repeat business
- Developed scalable applications using agile methodologies for timely project delivery.
- Optimized code performance for improved user experience and system efficiency.
- Specialized in using .NET, SQL Server and Azure.
Software Engineer
Apps4Business
Porto Alegre, Rio Grande Do Sul, Brazil
10.2022 - 12.2023
- Contributed to significant features of the Unimed Cliente App, enhancing user experience for more than 8 million people
- Developed a multi-tenant platform for judicial assemblies, efficiently abstracting hundreds of creditors under the attorneys representing them, capable of generating real-time PDF reports and authenticating participant documents
- Developed the careers module and the entire file processing and supply system for a new, rapidly growing social network for healthcare professionals, improving data management and user engagement
- Engineered scalable microservices for notifications, news, and management in a SaaS platform, enhancing the platform's scalability and reliability
- Migrated an entire security drone route automation service to .NET Core, improving performance and compatibility
- The expertise with .NET, SQL, Microsoft Azure, and Entity Framework was instrumental in these projects, which were designed for wide scalability.
Software Engineer
Confidential Company
Remote
02.2022 - 08.2022
- Identified and developed innovative solutions to complex challenges
- Leveraged technologies such as JavaScript, ASP.NET, .NET Framework, .NET Core, SQL Server, and Oracle to create effective and efficient solutions
- Tailored solutions to each client's unique needs
- Worked primarily involved leveraging technologies such as JavaScript, ASP.NET, .NET Framework, .NET Core, SQL Server, and Oracle.
Education
Bachelor's degree - Computer Software Engineering
Pontifícia Universidade Católica Do Rio Grande Do Sul
Porto Alegre, RS - Brazil01.2025
English as a Second Language - English as a Second Language
CCEL Canadian College of English Language
Vancouver, BC - Canada01.2020
Skills
- NET Core
- SQL
- Oracle
- Oracle Cloud
- Apache Kafka
- Microsoft SQL Server
- DevOps
- Amazon Web Services
- Project Leadership
- Microservices Architecture
- Project Planning
- API Integration
Websites
Languages
English
Advanced (C1)
Portuguese
Bilingual or Proficient (C2)
Timeline
Senior Software Engineer
ADP Brazil Labs
01.2024 - Current
Software Engineer
Apps4Business
10.2022 - 12.2023
Software Engineer
Confidential Company
02.2022 - 08.2022
Senior Software Engineer
CaieraDev
04.2020 - 06.2024
Bachelor's degree - Computer Software Engineering
Pontifícia Universidade Católica Do Rio Grande Do Sul
English as a Second Language - English as a Second Language
CCEL Canadian College of English Language