Hey there 👋

I'm Oleg Ushakov

Mechanical design engineer / Developer

Kraków, Poland

Mechanical design engineer with 22+ years professional experience with a solid background in machine design, tools, fixtures, dies, special machinery. Providing technology of manufacturing mechanical parts. Calculations of mechanical parts, FEA analysis. Detailed manufacturing drawings and general bill of materials.

Skills

AutoCADSOLID EDGESolidWorksAutodesk InventorMechanical engineeringTechnologies of manufacturingMathCadGD&TCAMMicrosoft OfficeDriver's licenseMaterialsIronCadZW3DCNCHTMLCSSJavaScriptPHPSQLPythonDjangoLinuxGitBashDockerPhotoshopCorelDRAW3D printing3D modeling

Projects

Aug 24, 2026

NEMA Stepper Motors Reference

NiceGUI reference app for NEMA stepper motor frame sizes (NEMA 8 – NEMA 42).

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Aug 24, 2026

Shaft & Key Calculator (ISO 6885)

The calculator solves two classic mechanical engineering tasks

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Aug 12, 2026

Linear cutting calculator

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Jul 15, 2026

CRM

This CRM is built for small and medium-sized businesses that need a reliable, organized way to manage project documentation and reference materials.

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Jul 13, 2026

Cycloidal Drive Profile Calculator (VPTK)

A Streamlit application for calculating and visualizing the profile of a cycloidal drive with intermediate rolling elements (also known as VPTK — Volnovoy Reduktor s Promezhutochnymi Telami Kacheniya).

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