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Industry Experience

Delta JS, Consulting Eng.

Delta JS, Consulting Eng.

Mar 2025 - Current
Mar 2025 - Current

Lateral & Torsional Rotordynamics

Fluid film bearings, Hydrodnymic seals

Engineering projects (API 617)

Tech stack: MATLAB

KISSsoft, Developer C++

KISSsoft, Developer C++

May 2022 - Feb 2025
May 2022 - Feb 2025

(2Y 10Mo)

(2Y 10Mo)

Software development for gear analysis

Validation through FEM (ANSYS)

Tech stack: C++, cm2, Parasolid

SULZER, FEA Specialist

SULZER, FEA Specialist

Nov 2017 - Mar 2022
Nov 2017 - Mar 2022

(4Y 5Mo)

(4Y 5Mo)

FEA (Statics / Dynamics / Thermal)

Lateral & Torsional Rotordynamics

Software development (C#, Python)

Programs: ANSYS, Simcenter, MADYN

Education

Masters Mechanical Engineering

Swiss Federal Institure of Technology (ETH Zurich)

Duration: Feb 2016 - Sep 2017

Grade: 5.89/6 - ETH Silver Medal Award

Onassis foundation scholarship

Degree (PDF) | Transcript (PDF)

Diploma Mechanical Engineering

National Technical University of Athens

Duration: Sep 2010 - Jul 2015

Grade: 9.1/10 - NTUA Silver Medal Award

Limmat Stiftung prize (Switzerland)

Degree (PDF) | Transcript (PDF)

Advanced Studies

Information Engineering

Zurich university of applied sciences (ZHAW)

Duration: Jan 2024 - Jul 2024

Certificate (PDF)

Object Oriented Programming

Zurich university of applied sciences (ZHAW)

Duration: Sep 2021 - Jan 2022

Certificate (PDF) | Transcript (PDF)

Contact

ttsiantas@delta-js.ch
© 2025 Theofanis Tsiantas
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