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Eryk Jamroz / Software Engineer | Robotics | Mechanical Design
> Bio
> Mindset & Approach
I bridge software and hardware naturally
I am comfortable moving between backend services, CAD, manufacturing, testing, and debugging, which helps me understand how the whole system fits together.
I focus on practical engineering, not just theory
I enjoy building, validating, and improving things in real conditions, whether that means an API endpoint, a fixture, a rocket subsystem, or a printed part.
I learn fast in unfamiliar domains
My path from mechanical engineering into backend software taught me how to ramp up quickly, ask good questions, and become useful in demanding environments.
I like ownership and iteration
I am motivated by work where I can take responsibility for a problem, prototype solutions, test assumptions, and keep improving until it works reliably.
I value reliability and clarity
Whether in code or hardware, I try to keep systems understandable, testable, and robust enough for everyday use.
Hands-on environments suit me best
I enjoy engineering settings where design decisions meet physical constraints, timelines, and cross-functional collaboration.
Long-term growth matters to me
I am looking for teams where I can deepen both software and robotics skills by contributing consistently to ambitious real-world products.
> Skills & Specializations
Systems Engineering
- •Systems thinking across software, electronics, mechanics, and production constraints
- •Breaking complex problems into testable subsystems and practical implementation steps
- •Experience working from concept through prototype, validation, and iteration
Robotics, R&D, and Mechanical Design
- •Mechanical design in SolidWorks, Onshape, Autodesk Inventor, and Siemens NX
- •Hands-on work in aerospace and mechatronics projects, including rockets, satellite structures, and industrial systems
- •Rapid prototyping with FDM/SLA 3D printing, CNC preparation in Fusion 360, and design iteration for manufacturability
Backend Engineering
- •Backend development in Java and Golang for RESTful services and microservice environments
- •Maintaining existing production code and implementing new service logic with attention to reliability
- •Understanding of API design, debugging, version control, and engineering workflows in team environments
Manufacturing and Prototyping
- •Operating and maintaining fleets of 3D printers in production-like use
- •Preparing G-code, tuning print parameters, and improving quality, repeatability, and throughput
- •Mechanical assembly, integration, and troubleshooting of prototypes and mechatronic systems
- •CAD-to-build workflow experience, from concept models to fabricated or printed parts
- •Awareness of tolerances, manufacturability, and the realities of physical system constraints
Testing and Delivery
- •End-to-end testing contributions for multiple microservices
- •Manual testing, debugging, and maintenance work on engineering software add-ons
- •Experimental validation and subsystem testing in aerospace and prototype programs
- •Documentation habits shaped by manufacturing, research, and engineering coursework
- •Comfort working in iterative environments where feedback from testing drives the next design cycle
Tools and Programming
- •Programming in Java, Golang, C#, Python, and VBA
- •Building internal tools and interfaces, including a PyQt GUI for robot control
- •Engineering software exposure across CAD, simulation, and production tooling ecosystems
- •Ability to contribute across disciplines and pick the right tool for the problem at hand
> Background
Visa (Software Engineering Intern) [01.2025-present]
My current role is focused on backend software engineering in a real production environment. It strengthened my understanding of service-oriented systems, code quality, and delivery in a team setting.
- •Implemented RESTful server logic for a payment validation application.
- •Worked on API microservices in Java and Golang.
- •Contributed end-to-end testing across multiple services.
- •Gained experience maintaining existing code and shipping changes in a professional engineering workflow.
Mechanical, Mechatronics, and Manufacturing Roles [2016-2025]
Across internships and full-time roles, I built a strong base in mechanical engineering, manufacturing, and hands-on prototyping. That experience helps me stay grounded in how real systems are assembled, tested, and improved.
- •At Schem3D, operated and optimized a fleet of 10+ SLA and FDM printers, and prepared CNC programs in Fusion 360 for Haas machines.
- •At Liftero, designed and prototyped structures for a thruster demonstration satellite, using CAD and additive manufacturing for rapid iteration.
- •At the Military Institute of Armament, designed and assembled prototype rocket fin subsystems and supported test activities.
- •At Bosch Digital, maintained SolidWorks add-ons in C# and supported testing and debugging work.
- •Earlier manufacturing roles built practical experience in assembly, maintenance, documentation, troubleshooting, and production support.
Education, Aerospace Projects, and Technical Growth [2018-2025]
My academic background in mechanical engineering, combined with software study and student aerospace projects, shaped the interdisciplinary profile I am building today.
- •BSc in Mechanical Engineering from AGH University of Science and Technology, with multiple scholarships for academic excellence.
- •Additional MSc studies in Computer Science at the Polish-Japanese Academy of Information Technology, focused on software engineering and databases.
- •At AGH Space Systems, led work on liquid rocket feed systems, structures, and propulsion-related development in a student research environment.
- •Worked on sounding rocket projects involving design, fabrication, analysis, and cross-functional teamwork under time and budget constraints.
- •Completed a backend developer course covering Java, Golang, APIs, messaging, tokenization, and application development.
- •Supplemented core studies with courses in aerospace structures, MATLAB data analysis, and advanced SolidWorks modeling.