Wesley A.Back-end and Systems Engineer
Skills
A Computer Science graduate with extensive experience in developing desktop and backend web systems, particularly in domains such as invoicing, customer service, recurring billing, healthcare, and logistics. Currently employed as a Data Engineer and possesses proficiency in C#, Java, and Python. Demonstrates a strong commitment to ongoing professional development and a continuous interest in acquiring new programming languages and technological advancements.
Senior Developer Analyst
11/1/2021 - Present
Developed technical expertise by performing corrections and customizations in a healthcare system. Utilized C# and Web Forms to enhance system functionality and user experience. Demonstrated advanced skills in SQL Server for managing and optimizing database operations. Ensured reliable version control and collaborative code maintenance through Git. Implemented asynchronous messaging and improved system integrations using RabbitMQ. Employed Docker for creating and managing containerized applications, enhancing deployment efficiency and scalability.Data Engineer
11/1/2020 - 11/1/2021
Developed and maintained routines for efficiently receiving and storing high volumes of data on the platform. Monitored these processes continuously and generated detailed reports to ensure data integrity and system performance. Created APIs using C# and Python, leveraging SQL Server for database management and Microsoft Azure for cloud services, demonstrating a strong grasp of cloud computing and API development.Programmer
6/1/2019 - 11/1/2020
Developed and maintained microservices aimed at enhancing the logistics system. Utilized C# for backend services, ensuring high efficiency and reliability. Employed Postgres for robust database management and RabbitMQ for effective message queuing. Leveraged Microsoft Azure for cloud-based deployment and scalability of services.Programmer
9/1/2017 - 5/1/2019
Gained extensive experience in maintaining a complex CRM and Billing system utilizing Java and an Oracle database. Developed and optimized Java applications to ensure seamless integration and efficient functionality within the CRM and Billing ecosystem. Implemented database queries, stored procedures, and performance tuning on the Oracle database to support data integrity and enhance system performance. Addressed bugs and added new features based on user requirements, ensuring that all updates were seamlessly integrated into the existing infrastructure.
Computer Science at State University of Maringá
2010 - 2014
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