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Guilherme D.
Fullstack Developer
Guilherme is an accomplished fullstack developer with two decades of professional experience in software development, possessing expertise in multiple facets of software technologies.
He excels in the creation and enhancement of web applications, utilizing a wide array of technologies, frameworks, and programming languages to ensure top-tier performance, scalability, and user satisfaction.
Guilherme is highly skilled in working with databases, with a particular focus on SQL Server, for tasks such as data modelling, querying, and performance optimization.
He boasts extensive experience in the integration of systems through SOAP and REST APIs, enabling seamless communication and efficient data exchange among diverse platforms.
Guilherme is also well-versed in the adoption of software development best practices, including but not limited to version control, code reviews, comprehensive testing, and thorough documentation.
Main expertise
- .NET Core 7 years
- C# 19 years
- HTML / CSS 19 years
Other skills
- Microservices 5 years
- Visual Basic 5 years
- AWS 4 years
Selected experience
Employment
Lead Software Engineer
Prodesp - 3 years 3 months
- Responsible for leading and contributing to developing software solutions as a fullstack developer;
- Proficient in designing and implementing web services and delivering high-quality software using agile methodologies;
- Demonstrated expertise in developing software solutions, leveraging various technologies and frameworks.
Technologies:
- Technologies:
.NET Core
C#
MSSQL
React.js
TypeScript
REST API
Git
JavaScript
SQL
Docker
Agile
Scrum
- Team leading
Jenkins
Senior System Analyst
Imprensa Oficial - 12 years 3 months
- Proficient in digital signatures, PDF processing, time stamping, and system integrations using SOAP, REST, and SOA technologies;
- Demonstrated expertise in developing new systems, integrations, and data extraction processes to meet project requirements;
- Skilled in utilizing web services and following agile methodologies for software development.
Technologies:
- Technologies:
-
.NET Core
-
C#
- Microservices
-
MSSQL
Node.js
-
React.js
-
TypeScript
-
REST API
Angular
ASP.NET
-
JavaScript
- Soap
-
Agile
MongoDB
RabbitMQ
PHP
- SignalR
IT Specialist
Prodesp - 7 months
- Proficient in web services and software development, deep understanding of .NET framework and related technologies;
- Developed and maintained websites, ensuring they meet the specific needs and standards of the Sao Paulo State Government;
- Worked on various aspects of web development, including frontend and backend development, database integration, and server-side scripting.
- Implemented web services and APIs to integrate with external systems and data sources seamlessly;
- Conducted thorough testing and debugging to ensure the developed websites' functionality, performance, and security.
Technologies:
- Technologies:
-
C#
-
MSSQL
.NET
-
ASP.NET
-
SQL
Education
MSc.Service-Oriented Software Engineering (SOA)
FIAP · 2016 - 2017
BSc.Data Processing
Universidade Guarulhos · 2002 - 2003
Portfolio
Find your next developer within days, not months
In a short 25-minute call, we would like to:
- Understand your development needs
- Explain our process to match you with qualified, vetted developers from our network
- You are presented the right candidates 2 days in average after we talk