Daniel Pérez Fernández
Upon request |
dafer@neodafer.com
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LinkedIn
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GitHub
Industrial engineer focused on energy projects, with strong practical expertise and applied experience in programming and operating systems. In the workplace I learn quickly, bring analytical rigor and make sound decisions. I assume responsibilities with sound judgment and commitment, acting proactively when the project requires it. Many of my skills are self-taught through both professional and personal projects, and continuous learning. I am especially interested in software development, science and technology, space exploration and quantitative finance; I also play several musical instruments.
| Bilbao School of Engineering (University of the Basque Country) | Bilbao, Spain |
| Ph.D. in Industrial Engineering (Supercritical CO2 power cycles) | Sep 2023 – Present |
| Master’s Degree in Industrial Engineering (Thermodynamics) | Sep 2021 – Jun 2023 |
| Bachelor’s Degree in Industrial Engineering | Sep 2017 – Jun 2021 |
Fields of expertise (academic):
Industrial engineering (energy and thermodynamics), computer
programming, data science.
Fields of expertise (self-taught):
Electronics (IoT) and self-hosting, Computational Fluid Dynamics
(CFD), quantitative finance.
Programming languages: Python, Rust, C, LaTeX.
Other tools and technologies:
Advanced Microsoft Excel and Office, SQL, Git, Neovim, VSCode, Arch
Linux, REST APIs, Docker, Raspberry PI, ESP32
embedded, Cloudflare.
Spanish: Native proficiency.
English: Bilingual proficiency. Certificate in
Advanced English, C1.
French: Limited working proficiency. Delf, B1.
Basque: Limited working proficiency. B1.
| Sener Ingeniería y Sistemas | Getxo, Spain |
| Thermodynamic Process Engineer | Nov 2022 – Present, Full-time |
Designed, modeled, simulated and optimized thermodynamic cycles for multiple power generation industrial plants, including combined cycle units, cogenerations, simple Rankine cycles and ORC modules, among others.
Monitored the performance of multiple thermo-solar power plants (CSP), with parabolic trough collectors (TMO, Spain) and central tower technologies (NOOR3, Morocco).
Designed and programmed the backend and thermodynamic calculations of a multipurpose monitoring tool for a CSP plant owning client.
Led the digitalization of the tools and methods of the Thermodynamic Process department, transitioning from Microsoft Excel based solutions to automated scripts in Python.
| Ph.D. Student at University of the Basque Country (UPV/EHU) | Bilbao, Spain |
| Industrial Engineer, Department of Energy Engineering | Sep 2023 – Present, Part-time |
Involved in a part-time Ph.D. program in my free time, researching and optimizing supercritical CO2 cycle configurations for power generation. Giving special importance to exergy and different types of efficiency of the cycle and its components.
A first publication has been prepared, contextualizing the state of the art of alternatives to this innovative technology, specifically applied to a real ongoing project in a certain industry, comparing a solution based on a simple Rankine cycle and an ORC module.
A second article benchmarking different supercritical CO2 power cycle configurations is being developed.
The third and final article of the thesis will propose an innovative thermodynamic cycle configuration which will allow for heat sources with a wide range of temperatures, to be fully leveraged with a single supercritical CO2 power cycle.
The work done in this program has also been presented at the CNIT14 International Conference, in June 2025 in Zaragoza, Spain.
| Tejados Otazua | Arrieta, Spain |
| Industrial Engineer, Modeling and Drafting | Sep 2021 – Present, Part-time |
Creation, design, and drafting of wooden structures for roofs and coverings.
3D design of joints and machining of beam connections, hip rafters, common rafters, dormers, etc., using CAD software (Fusion 360).
Generation, dimensioning and annotating of 2D drawings for the breakdown of structures, preparing the necessary machining for the proper assembly of wooden elements.
| Bisky Team | Bilbao, Spain |
| Industrial Engineer, Propulsion Department | Sep 2019 – Jul 2023, Part-time |
Alongside the university studies, participated in a university rocket team, named Bisky Team.
Led the development of N2O-paraffin combustion based hybrid rocket engines, as the Chief of the Propulsion Department and Project Manager of the M2 hybrid engine.
Gained knowledge in Computational Fluid Dynamics (CFD), programming, aerodynamics, avionics, and instrumentation and control, among others.
| CoolProp Add-in for Excel |
Implementation and maintenance of an open-source Excel add-in (Excel-DNA/.xll) that exposes CoolProp functions in engineering units (°C, bar, kJ/kg). Supports thermodynamic properties of real fluids and moist air, array range inputs and mixtures; includes diagnostic utilities and is published on GitHub under the MIT license — enables reproducible thermal calculations directly in spreadsheets.
| Embedded meteorology project |
Embedded IoT project: ESP32 firmware (ESP-IDF), MQTT topology and Orange Pi backend with FastAPI and SQLite. Includes sensor drivers, self-hosted deployment and demo; MIT license.
| Other work-in-progress projects | GitHub |
Quantitative finance backend: Rust framework (Polars, ScaledInt) for quantitative workflows — WIP; see GitHub for details.
Thermodynamic systems solver backend: Rust framework with CoolProp integration for thermodynamic modelling and solvers — WIP; see GitHub for details.
Mathematical Olympiad:
Ranked 6th among the winners of the Concurso de Primavera - Level
III, held in spring of 2016 (Bilbao, Apr 2016).
Scholarship:
Summer scholarship awarded to the students holding the best academic
records in STEM fields to spend two weeks in the Carlos III
University of Madrid, learning advanced computer-aided design (CAD)
concepts, useful for later stages of their career (Madrid, Jul
2016).
Python and Microsoft Office: Multiple Python and Microsoft Office certificates available on demand.