Joseph Maffetone
Software Engineer at Frost Solutions- Claim this Profile
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Bio
Experience
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Frost Solutions
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United States
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Technology, Information and Internet
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1 - 100 Employee
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Software Engineer
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Jan 2023 - Present
- Spearheading several full-stack development projects, including a mobile application and ML image recognition workflow- Collaborating with contracted developers to share legacy knowledge and improve IoT platform uptime and performance- Developing embedded firmware in C++ for a fleet of 400+ IoT cellular devices deployed nationwide- Increasing core web stack resilience by shifting AWS infrastructure to IaC with Terraform
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Technical/Contracted Intern
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Aug 2022 - Jan 2023
- Led development of serverless Python processes for IoT data inflow and forecast data processing with AWS Lambda- Ported a critical legacy .NET API to Python and serverless infrastructure in AWS- Architected and developed a large-scale image processing pipeline to achieve IoT data stream ingestion, image re-assembly, and ML upscaling with Tensorflow
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Michigan Mars Rover - Student Project Team
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United States
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Industrial Machinery Manufacturing
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1 - 100 Employee
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Autonomy Team Member
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Jan 2023 - Present
- Developing high-level autonomy software in C++ and Python using ROS, especially involving perception and navigation - Engineered computer vision software in C++ to robustly map detected ArUco tags to depth point-cloud locations - Implemented stereoscopic camera simulation in Gazebo to test visual odometry before hardware availability - Developing high-level autonomy software in C++ and Python using ROS, especially involving perception and navigation - Engineered computer vision software in C++ to robustly map detected ArUco tags to depth point-cloud locations - Implemented stereoscopic camera simulation in Gazebo to test visual odometry before hardware availability
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Grainger
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United States
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Oil and Gas
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1 - 100 Employee
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GTG - Software Engineer Intern
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Jun 2023 - Aug 2023
- Designed and delivered a proof-of-concept application to modernize processing of multi-gigabyte files using containerized Java applications, Docker, AWS Step Functions and Elastic Kubernetes Service - Wrote Terraform and Github Actions workflows to automate image building, resource provisioning, and deployment - Practiced agile development with a team focused on maintaining crucial legacy software while also modernizing - Resolved high-severity security vulnerabilities in legacy Java applications that serve tens of millions of requests per day Show less
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Michigan Robotic Submarine
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United States
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Industrial Machinery Manufacturing
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1 - 100 Employee
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Software/Electrical Team Member
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Sep 2021 - May 2023
- Built C++ software for a custom Arduino-based flight controller to resolve past issues and cut controller costs by 70% - Designed and implemented a classical CV approach to determine submarine heading using Python, ROS, and OpenCV - Designed and manufactured compact power distribution PCBs to eliminate previous submarine power issues - Built C++ software for a custom Arduino-based flight controller to resolve past issues and cut controller costs by 70% - Designed and implemented a classical CV approach to determine submarine heading using Python, ROS, and OpenCV - Designed and manufactured compact power distribution PCBs to eliminate previous submarine power issues
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Team Leadership, Software Team Lead, Design Team Co-Lead
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Jun 2018 - Aug 2021
- Developed, tested, and maintained all software for 3 season’s competition robots, featuring intuitive and automated teleoperated control, complex fully autonomous routines, path following, and computer vision - Designed, fabricated, and thoroughly documented several mechanical systems for each season’s robot - Consistently ranked as the top Indiana team and competed at the World Championship level IN State Championship Winner and Inspire Award (2019, 2021), KY State Championship Winner (2019, 2020) Show less
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Brookhaven National Laboratory
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United States
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Research Services
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700 & Above Employee
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High School Research Program (HRSP) Summer Intern
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Jun 2020 - Jul 2020
- Completed a computational mathematics project investigating an alternative approach to quickly approximate large roots of the Riemann zeta function and presented findings via a detailed poster - Developed a script in Python that leveraged parallelization to reduce run times and expand coefficient search space - Completed a computational mathematics project investigating an alternative approach to quickly approximate large roots of the Riemann zeta function and presented findings via a detailed poster - Developed a script in Python that leveraged parallelization to reduce run times and expand coefficient search space
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Education
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University of Michigan
Bachelor of Science in Engineering - BSE, Computer Engineering -
Saint Joseph High School - South Bend, IN
Indiana Core 40 with Academic Honors