Ioannis Nikiteas

Ioannis Nikiteas

PhD candidate for Nuclear Computational Modelling

Imperial College London, Applied Modelling and Computation Group (AMCG)

About me

I am a PhD candidate at Imperial College London based in the Applied Modelling and Computation Group (AMCG). My research at the moment is primarily focused on using adaptive mesh methods to perform high fidelity computational modelling on radiation transport problems, which are particularly challenging due to their high dimensionality. I am also one of the main developers of FETCH, our in-house radiation transport code.

In my free time I also develop and maintain the Fortran Language Server fortls and Modern Fortran the most used Fortran extension for Visual Studio Code.

Download my resumé.

Interests
  • Computational Neutronics
  • Optimisation Problems
  • Energy Markets & Sustainable Energy Sources
  • Molecular Dynamics
  • Data Visualisation
  • Machine Learning
Education
  • PhD in Computational Physics, 2022

    Imperial College London

  • MSc in Advanced Nuclear Engineering, 2018

    Imperial College London

  • BSc in Experimental Physics, 2014

    Royal Holloway University of London

Skills

C/C++/Fortran/Python
HPC Computational Modelling
Data Analysis & Visualisation

Recent Publications

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(2020). Load balancing angular adaptivity on energy dependent reactor problems. PHYSOR2020 conference proceedings.

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(2019). Impact of load balancing on parallel performance with Haar wavelets angular adaptivity. International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering, (M&C 2019).

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(2019). Bounded inverse power potentials: Isomorphism and isosbestic points. J. Chem. Phys.

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Experience

 
 
 
 
 
Freelance Software Developer
Sep 2021 – Present London, UK
  • Created and actively develops a new Language Server for Fortran, fortls to allow for enhanced functionality across multiple code editors and IDEs
  • Active development and maintainance of the Modern Fortran VS Code extension
  • Wrote and currently maintaining a Python Release wrapper for findent, Fortran formatter
  • Created various CI and CD pipelines for Fortran tools
 
 
 
 
 
Graduate Teaching Assistant
Dec 2018 – Apr 2022 London, UK

Taught various principles of programming, linear algebra, numerical methods, MPI parallelism and computational modelling to both final year Undergraduate students and Master’s students from multiple MSc courses: Applied Computational Science and Engineering (ACSE), Environmental Data Science and Machine Learning, Geo-Energy with Machine Learning and Data Science.

  • Module: 375 Advanced Programming C++ (2018-2019)
  • Module: ACSE-5 Numerical methods with C++ (2020-2022)
  • Module: ACSE-6 Parallel Programming using MPI (2020)
  • Module: Advanced Programming (C++) (2022)
 
 
 
 
 
Intern Engineer in Maintenance of Alumina, Non-Invasive Testing Methods
Jul 2016 – Aug 2016 Viotia, Greece
  • Was part of a team responsible for the optimisation and maintenance of equipment used in the production of aluminium oxide (alumina).
  • Was familiarised with methods and techniques used to investigate for structural failures in industrial equipment.
  • Performed non-destructive testing (e.g. Ultrasonic testing, liquid penetrant, eddy-current testing, remote visual inspection)

Accomplish­ments

Academic excellence scholarship
Received a grant of £13,000 for academic excellence

Contact

  • Phone: Available upon Request
  • Royal School of Mines, Prince Consort Road, London, London SW7 2BP
  • 480.30, Earth Science and Engineering
  • Email me for an appointment