Technical Project Manager

Alexander Hazen

Alexander Hazen joined PSI’s team in August, 2021. A graduate of DeVry University, Alex has a technical background and experience working with multiple software languages which enabled him to grow into a project manager. At PSI, he is a Technical Project Manager who focuses on PSI’s medical and military projects. With over 6 years of managerial success, Alex is committed to delivering your project’s intended scope on time and within budget. Outside of work, Alex enjoys spending time with his wife and son, playing video games, tinkering with all kinds of technology, and being in the great outdoors; camping and hiking.


Software Engineers

Evan Gouvakis

Evan Gouvakis joined the PSI team in August, 2021. He graduated with a B.S. in Computer Science from Penn State University, University Park, in May of 2021. At PSI, Evan uses his software knowledge to assist the engineering teams with development tasks. Outside of work, he enjoys video games, playing guitar, walking, going on hikes, and watching plenty of movies and T.V. shows.

Jeremy Reimert

 Jeremy Reimert joined the PSI team in October, 2021. Jeremy studied Physics at Kutztown University before receiving his B.S. in Software Development from Champlain College in August, 2020. Jeremy uses his knowledge and prior experience with specialized business operations & management to assist PSI’s engineering team with software development. Outside of work, he enjoys spending time with family, gardening, cooking, and playing music.

Michael Maderich

Michael Maderich joined the PSI team in October, 2021. Michael graduated in June of 2018 with a B.S. in Computer Science and Mathematics from Arcadia University. At PSI, Michael uses his experience with Quality Assurance and Database Design to assist our engineering team with software development tasks. Outside of work, he enjoys music, coding competitions, and spending time with his wife Charisse and shi-poo Bash.

Vincent Sermania

Vincent Sermania joined the PSI team in November, 2021. Vincent graduated with a B.S. in Computer Science from George Mason University in December of 2020. At PSI, Vincent uses his knowledge and experience he gained writing macros, organizing customer information across various databases, and helping teach children various game programming and coding to assist with software development on PSI’s projects. Outside of work, he enjoys video games of all kinds, as well as tabletop roleplaying games (Dungeons & Dragons is a favorite!)

Jonathan Perez

Jonathan Perez joined the PSI team in December, 2021. Jonathan graduated from Penn State University, Capital College with a B.S. in Computer Science in December of 2020. At PSI, he uses his knowledge of program languages and technical experience involving both product specifications and client relations to assist PSI’s team in creating robust, lasting embedded systems. Outside of work, Jonathan enjoys board games, tinkering with technology, and anything involving the outdoors.

Alex Zelger

Alex Zelger joined the PSI team in January, 2022. Alex graduated in May of 2021 with a B.S. in Information Science & Technology from Temple University. At PSI, Alex uses his experience interning with the Baltimore County Government’s Software Development team and the AV team at Media Systems in Houston Texas, as well as his IT work done for the University of Temple to assist the PSI team with the engineering and designing of embedded systems using various programming languages. In his free time, Alex loves watching sports and rooting for all Philadelphia teams – with the 76ers being his favorite of all! He also spends time playing video games and venturing to local pet stores to help take their dogs on walks.


Jr. Software Engineers

Razie Hyria

Razie Hyria joined the PSI team in October, 2021. Razie is currently pursuing a B.S. from Pennsylvania State University with a major in Computer Science. At PSI, she uses her knowledge and prior experience to assist with software programming and software testing on PSI projects. Outside of work, she enjoys spending time with friends and family, being active and traveling, as well as looking for new music, movies, or video games to indulge in.

Austin Reppert

Austin Reppert joined the PSI team in October, 2021. Austin is currently pursuing a B.S. at West Chester University, majoring in Computer Science. At PSI, Austin assists our team with design and implementing embedded software. In his free time, he enjoys learning more about, as well as working on, independent projects with technology. He also spends time playing video games, learning random things on YouTube, and loves coffee.


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