Jonathan Sampaio Email & Phone Number

I am a Back-end Developer with extensive experience in developing and maintaining RESTful APIs, system integration, and database management. I possess skills in C#, .NET, SQL Server, MySQL, MongoDB, and am proficient in using agile methodologies such as Scrum, Kanban, and ITIL. I have a solid track record in performance optimization, unit and integration testing, and robust application security practices. Additionally, I have experience in researching and developing artificial intelligence algorithms using Python, TensorFlow, and PyTorch. My education includes IT management from FATEC, and I am fluent in Portuguese and English, with intermediate proficiency in Italian. I am continuously seeking new opportunities to apply my skills and contribute to the success of innovative projects. Let's connect? :)

Listed skills include Python, Angularjs, Json, Javascript, and 2 others.

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  Back-End Developer

  Kcms

  May 2024 - Present - Sorocaba, Brazil

  • Development and maintenance of RESTful APIs for efficient and scalable system integration. • Implementation of integration services, including configuration, maintenance, and optimization of third-party systems. • Management of relational databases (SQL Server, MySQL, MongoDB) to ensure query integrity and performance. • Continuous analysis and improvement of application performance, identifying bottlenecks and implementing effective solutions. • Development and execution of… Show more • Development and maintenance of RESTful APIs for efficient and scalable system integration. • Implementation of integration services, including configuration, maintenance, and optimization of third-party systems. • Management of relational databases (SQL Server, MySQL, MongoDB) to ensure query integrity and performance. • Continuous analysis and improvement of application performance, identifying bottlenecks and implementing effective solutions. • Development and execution of unit and integration tests, debugging code to ensure application quality. • Close collaboration with multidisciplinary teams (front-end developers, designers, and stakeholders) to deliver integrated solutions. • Creation and maintenance of clear and detailed technical documentation. • Implementation of best security practices in application development, including authentication, authorization, and data protection. • Technologies used: C#, .NET, SQL Server, MySQL, MongoDB, Git, Scrum, Kanban. Show less