Eric S.Back-end and Systems Engineer
Skills
Back-end Developer with three years of experience specializing in server management and API development. Proficient in creating high-traffic databases and automating information changes via server-side scripting. Expertise includes Object-Oriented Programming, comprehensive knowledge of Linux server management, and proficiency in JAVA, MYSQL, C#, RESTful APIs, and AWS.
Back-End Developer
12/1/2020 - 8/1/2021
Developed proficiency in programming screens using JSF and demonstrated expertise in configuring databases via SQL Server. Executed and optimized SQL database operations, including procedures, modifications, and updates. Customized web services to meet customer specifications and performed changes in legacy systems utilizing JAVAFX.Full Stack Developer
9/1/2021 - 9/1/2022
Developed expertise in API programming using Java, implementing database operations with SQLServer, and utilizing the Hibernate framework for efficient data management. Gained proficiency in front-end development with Angular, CSS, and HTML, ensuring responsive and dynamic user interfaces. Generated comprehensive PDF and CSV reports derived from structures designed within the database.FullStack Developer
9/1/2022 - 9/1/2023
Gained extensive experience in API programming with JAVA 20 utilizing SpringBoot 3.0, facilitating seamless communication between microservices through a messaging structure for event consumption to synchronize critical information across systems. Expertly modeled and architected databases following business requirements. Monitored operations via Azure DevOps, and conducted creation and validation of services. Developed robust unit testing protocols using JUnit5. Enhanced front-end development skills with Angular 14.Back-End Developer
7/2/2018 - 7/2/2020
Developed software and applications for mobile platforms using Java, streamlining request handling from student devices such as cell phones, tablets, and VR glasses within a classroom environment. Processed and managed these requests on cloud infrastructure using AWS Lambda, configuring scalable servers based on request demand. Automated the reading of spreadsheets from Google Drive for scheduled updates to databases. Demonstrated mastery of various AWS services. Programmed and applied APIs in C# for internal operations. Utilized Git for code versioning, with repositories hosted on AWS, and performed unit testing using JUnit.Programmer
2/2/2017 - 7/2/2017
Developed automation scripts for database operations using REST API. Demonstrated advanced software development skills with Java programming and Linux-based applications in web services. Managed and modified MySQL databases, ensuring efficient operation and data integrity. Configured network settings and oversaw software versioning using GitLab. Provided technical maintenance for self-service kiosks, handled inventory control, and offered technical support to employees. Implemented APIs following a RESTful architecture to enhance system integrations and operational efficiency.Statuary
3/2/2016 - 8/2/2016
Developed proficiency in local and remote technical support, providing comprehensive helpdesk services and managing user access control. Gained extensive experience in server configuration, ensuring optimal performance and security standards. Specialized in Excel spreadsheet setup to enhance data organization and analysis. Demonstrated skills in network configuration, including both wired and wireless environments. Undertook maintenance and assembly of computers and laptops, ensuring hardware functionality and performance. Expertly handled formatting and software configuration, optimizing systems for user efficiency and operational compliance.
Software Engineering at Maringá University
2019 - 2023
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