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I graduated from Miami University in 2018 and have since worked with both maintenance of current systems as well as development of new ones, appreciating facets of both while leaning towards development. I also have detailed experience with legacy systems - including Java programs from the 90s meant to be maintained or updated. At Etactics Inc, I worked primarily with Java technologies and frameworks on a Linux stack, engaging in extensive data parsing and transforming to meet customer needs. Since 2021, I have been working at MRI Software on the RentPayment team, updating legacy systems and implementing Hibernate and Spring-based APIs, as well as developing frontend widgets to improve client payment integration. I have rich experience in working with various data formats such as XML, JSON, XLS, CSV, DOCX, and PDF, and a heavy focus on continuous debugging and testing. My certifications in Microsoft Azure and IBM Big Data and Hadoop reflect my commitment to professional development. I enjoy solving complex problems in financial fields and client interaction due to the payments processing nature of my applications.…I graduated from Miami University in 2018 and have since worked with both maintenance of current systems as well as development of new ones, appreciating facets of both while leaning towards development. I also have detailed experience with legacy systems - including Java programs from the 90s meant to be maintained or updated. At Etactics Inc, I worked primarily with Java technologies and frameworks on a Linux stack, engaging in extensive data parsing and transforming to meet customer needs. Since 2021, I have been working at MRI Software on the RentPayment team, updating legacy systems and implementing Hibernate and Spring-based APIs, as well as developing frontend widgets to improve client payment integration. I have rich experience in working with various data formats such as XML, JSON, XLS, CSV, DOCX, and PDF, and a heavy focus on continuous debugging and testing. My certifications in Microsoft Azure and IBM Big Data and Hadoop reflect my commitment to professional development. I enjoy solving complex problems in financial fields and client interaction due to the payments processing nature of my applications.

Brian Charbonneau

Programmer, Developer, Full Stack Developer, +1

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I graduated from Miami University in 2018 and have since worked with both maintenance of current systems as well as development of new ones, appreciating facets of both while leaning towards development. I also have detailed experience with legacy systems - including Java programs from the 90s meant to be maintained or updated. At Etactics Inc, I worked primarily with Java technologies and frameworks on a Linux stack, engaging in extensive data parsing and transforming to meet customer needs. Since 2021, I have been working at MRI Software on the RentPayment team, updating legacy systems and implementing Hibernate and Spring-based APIs, as well as developing frontend widgets to improve client payment integration. I have rich experience in working with various data formats such as XML, JSON, XLS, CSV, DOCX, and PDF, and a heavy focus on continuous debugging and testing. My certifications in Microsoft Azure and IBM Big Data and Hadoop reflect my commitment to professional development. I enjoy solving complex problems in financial fields and client interaction due to the payments processing nature of my applications.…I graduated from Miami University in 2018 and have since worked with both maintenance of current systems as well as development of new ones, appreciating facets of both while leaning towards development. I also have detailed experience with legacy systems - including Java programs from the 90s meant to be maintained or updated. At Etactics Inc, I worked primarily with Java technologies and frameworks on a Linux stack, engaging in extensive data parsing and transforming to meet customer needs. Since 2021, I have been working at MRI Software on the RentPayment team, updating legacy systems and implementing Hibernate and Spring-based APIs, as well as developing frontend widgets to improve client payment integration. I have rich experience in working with various data formats such as XML, JSON, XLS, CSV, DOCX, and PDF, and a heavy focus on continuous debugging and testing. My certifications in Microsoft Azure and IBM Big Data and Hadoop reflect my commitment to professional development. I enjoy solving complex problems in financial fields and client interaction due to the payments processing nature of my applications.

Available to hire

I graduated from Miami University in 2018 and have since worked with both maintenance of current systems as well as development of new ones, appreciating facets of both while leaning towards development. I also have detailed experience with legacy systems - including Java programs from the 90s meant to be maintained or updated. At Etactics Inc, I worked primarily with Java technologies and frameworks on a Linux stack, engaging in extensive data parsing and transforming to meet customer needs. Since 2021, I have been working at MRI Software on the RentPayment team, updating legacy systems and implementing Hibernate and Spring-based APIs, as well as developing frontend widgets to improve client payment integration.

I have rich experience in working with various data formats such as XML, JSON, XLS, CSV, DOCX, and PDF, and a heavy focus on continuous debugging and testing. My certifications in Microsoft Azure and IBM Big Data and Hadoop reflect my commitment to professional development. I enjoy solving complex problems in financial fields and client interaction due to the payments processing nature of my applications.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Associate Developer at Etactics Inc

April 30, 2021 - August 25, 2025

Worked in the Output Solutions business unit using primarily Java technologies and frameworks on a Linux stack. Involved in parsing data from multiple file formats to consume, transform, and analyze according to customer needs producing services such as bill formatting and printing, revenue stream analysis, and variable past-due letters. Extensive debugging and testing due to diverse file formats and client specifications. Heavy use of SQL for maintaining data and structures in backend, as well as testing, deployment, and debugging production data in the pipeline.

Developer III at MRI Software

April 1, 2021 - Present

Started working on the RentPayment team for a legacy product that allows clients to manage rental properties and take payments online. Worked extensively with Hibernate for data access and Spring to develop updated and effective APIs. Conducted full stack development, including updating the frontend and creating standalone frontend widgets to enable clients to integrate the payment system into their sites. This tool improved payment processing ease and increased client uptake. Heavy interaction with financial fields, passing data for client-side processing and internal report display.