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pero paricPP
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pero paric

@peroparic

I design rocket propulsion systems, cryogenic piping, and automated engineering workflows.

Croatia
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What I'm looking for

I'm looking to contribute to rocket propulsion, aerospace, cryogenic, or mechanical design work where I can apply CAD, simulation, Python automation, and hands-on engineering development.

I'm designing a 3 kN liquid rocket engine for the European Rocketry Challenge, including performance simulations, regenerative-cooling CAD automation, procurement, and production.

At PythonLNG, I work on cryogenic LNG-to-FSRU conversion systems through pipe-routing concepts, 3D design development, Python workflow automation, P&ID interpretation, and insulation and LOTO documentation. At NVL Naval Systems, I create 3D models and production drawings while automating XFoil airfoil research with Python.

I founded and managed the Riteh Rocket Team, building a culture of continuous learning while advancing rocket-propulsion research and industry connections.

Experience

Work history, roles, and key accomplishments

PythonLNG logoPY
Current

Piping and process engineer intern

Jan 2026 - Present (7 months)

Working with cryogenic systems (LNG to FSRU conversion)

- Creating basic pipe routing designs in Rhinoceros (concept design)
- 3D modeling and design development
- Automating workflows using Python scripting
- Interpreting and understanding P&ID documentation
- Preparing insulation maintenance documentation and LOTO procedures

Riteh Rocket Team logoRT

Founder and Team manager

Nov 2022 - Jun 2025 (2 years 7 months)

Encouraging a culture of continuous learning and exploration, driving research initiatives to enhance rocket propulsion systems and overall performance.
Establishing connections with industry professionals, academic institutions, and like-minded organizations to facilitate knowledge exchange and potential partnerships.

EUROAVIA Zagreb logoEZ

Rocket propulsion engineer

Jan 2024 - May 2025 (1 year 4 months)

Actively involved in designing and developing a liquid rocket engine for the 2025 European Rocketry Challenge (EuRoC). This competition challenges student teams to launch rockets up to 9000 meters above ground level, pushing the boundaries of aerospace engineering.

Leading the design of a 3kN liquid rocket engine, focusing on strict competition regulations.
Writing python code for simulating rock

4D-monitoring d.o.o. logoDD

GIS Mapping Assistant

Oct 2023 - Jan 2024 (3 months)

Spatial Data Analysis: Conducting in-depth analysis of spatial data to identify key trends and patterns.
Digital Map Creation: Crafting precise and informative digital maps using GIS tools and technologies.

Education

Degrees, certifications, and relevant coursework

TZ

Tehnička škola Zadar

Tehničar za mehatroniku

SR

Sveučilište u Rijeci / University of Rijeka

Master's degree, Mechanical Engineering - Computer mechanics and engineering

2024 - 2026

SR

Sveučilište u Rijeci / University of Rijeka

Bachelor's degree, Mechanical Engineering

2020 - 2024

Thesis title: Rocket engine design with CFD simulation
https://repository.riteh.uniri.hr/islandora/object/riteh:4518

Cited in Yearbook od the Faculty of Engineering, University of Rijeka on page 39.

https://riteh.uniri.hr/media/filer_public/00/c8/00c8533d-a881-4608-866c-8ed69ea6c60c/riteh_godisnjak_2023_2024_web.pdf

University of Rijeka logoUR

University of Rijeka

Master's degree, Mechanical Engineering - Computer mechanics and engineering

2024 - 2026

Pursuing a Master's degree in Mechanical Engineering with a focus on computer mechanics and engineering.

Tech stack

Software and tools used professionally

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