Curriculum Vitae

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You can download my CV as a PDF file here.

You can download my CV as a PDF file here.

You can download my CV as a PDF file here.

Computing Experience

Back-end programming: 
C, C++, Qt, Python (+FastAPI), PHP, Java, ASP.NET, C# (+.NET MAUI), Visual Basic.NET, SQL (MySQL, Microsoft SQL Server, GraphQL).
Front-end programming: 
JavaScript, TypeScript (+Angular, +React, +Gatsby), HTML5 (+Bootstrap), CSS3 (+Sass/SCSS, +Tailwind CSS), Markdown.
Critical and embedded systems programming: 
SPARK Ada, x86 Assembler, VHDL.
Parallel computing and multithreading: 
Python (w/Multiprocessing), C (w/MPI), C++, OpenGL, OpenCL.
Big data and machine learning: 
Python (w/Tensorflow), R.
Other languages: 
Lua, LaTeX, Markdown, VBA.
Other software and tools: 
QGIS, Adobe Photoshop, Illustrator, Microsoft Office suite, Visio, Access, UML, Docker, Git, SVN.

Employment

High Performance and Cloud Computing Group, University of Tübingen

Research associate
2021 Jun–2025 Dec

Software developer for the German Human Genome-Phenome Archive (GHGA) project focusing on the development of the platform’s Angular TypeScript front-end.

Working Group Early Prehistory and Quaternary Ecology, University of Tübingen

Research associate
2018 Feb–2021 Feb

My research sought to address questions of hominin cultural evolution by applying computational methods to the study of early stone tool manufacture. My work involved the development of a machine learning-based program for virtual stone knapping experiments using Python 3 and Tensorflow 2.

B. Braun Medical Central America & Caribe S.A. de C.V.

Chief Information Officer (CIO)
2016 Jan–2016 Aug

Tasks included the administration of IT network and infrastructure, providing technical support, acting as technical adviser for local management, and implementing international IT projects locally.

Education

Universität Tübingen (University of Tübingen)

Dr. rer. nat. in Prehistory and Early History
2018 Apr–2025 Mar

Prifysgol Abertawe (Swansea University)

Advanced Computer Science MSc
2016 Sep–2017 Nov

Universidad Francisco Gavidia (Francisco Gavidia University)

Electronic Engineering
2011 Jan–2015 Dec

ITCA-FEPADE

Technician in Computer Systems Engineering
2011 Jan–2014 Jan

Publications

For a list of publications, please visit the publications page on my website.

Conference Organisation

Meeting of Students of Evolution and Ecology (StEvE Meeting) 2020. Tübingen, Germany

Organising committee
2020 Nov

PRIMARCH: New Methodologies in Primate Archaeology. Tübingen, Germany

Co-organiser
2020 Feb

Volunteer Work

Salvadoran Emergencies Association (ASAE)

Graphic designer and translator
2011 Apr–2022 Sep

Designed logos and flyers for the organisation, conferences, and courses. Translated official documents and other texts (Spanish–English).

Webmaster
2011 Apr–2015 Feb

Built the organisation website.

Central American and Caribbean Intensive Therapy Consortium (COCECATI)

Graphic designer and webmaster
2010 Oct–2022 Sep

Designed the organisation logo and built the website.

Salvadoran Association of Critical and Intensive Care Medicine (ASALMECCI)

Graphic designer and conference collaborator
2010 Jun–2012 Oct

Digitised and re-worked organisation logo. Participated in two conferences as technical staff.

Languages

Spanish
– Native
English
– Fluent (CEFR C2)
French
– Advanced (CEFR B2–C1)
German
– Intermediate (CEFR B1)
Welsh
– Beginner (CEFR A1)
Armenian
– Basic

Other Skills

German driving license (AM/B/L)
2023–
Salvadoran driving license (P)
2013–

Honours and Awards

Swansea University International Excellence Scholarship
2016 Jul
Diploma of Recognition from the Salvadoran Association of Engineers and Architects (ASIA)
2016 Jul

Computing Experience

Back-end programming: 
C, C++, Qt, Python (+FastAPI), PHP, Java, ASP.NET, C# (+.NET MAUI), Visual Basic.NET, SQL (MySQL, Microsoft SQL Server, GraphQL).
Front-end programming: 
JavaScript, TypeScript (+Angular, +React, +Gatsby), HTML5 (+Bootstrap), CSS3 (+Sass/SCSS, +Tailwind CSS), Markdown.
Critical and embedded systems programming: 
SPARK Ada, x86 Assembler, VHDL.
Parallel computing and multithreading: 
Python (w/Multiprocessing), C (w/MPI), C++, OpenGL, OpenCL.
Big data and machine learning: 
Python (w/Tensorflow), R.
Other languages: 
Lua, LaTeX, Markdown, VBA.
Other software and tools: 
QGIS, Adobe Photoshop, Illustrator, Microsoft Office suite, Visio, Access, UML, Docker, Git, SVN.

Education

Universität Tübingen (University of Tübingen)

Dr. rer. nat. in Prehistory and Early History
2018 Apr–2025 Mar

Prifysgol Abertawe (Swansea University)

Advanced Computer Science MSc (Distinction)
2016 Sep–2017 Nov

Universidad Francisco Gavidia (Francisco Gavidia University)

Electronic Engineering (Excellence)
2011 Jan–2015 Dec

ITCA-FEPADE

Technician in Computer Systems Engineering
2011 Jan–2014 Jan

Employment

High Performance and Cloud Computing Group, University of Tübingen

Research associate
2021 Jun–2025 Dec

Software developer for the German Human Genome-Phenome Archive (GHGA) project focusing on the development of the platform’s Angular TypeScript front-end.

Working Group Early Prehistory and Quaternary Ecology, University of Tübingen

Research associate
2018 Feb–2021 Feb

My research sought to address questions of hominin cultural evolution by applying computational methods to the study of early stone tool manufacture. My work involved the development of a machine learning-based program for virtual stone knapping experiments using Python 3 and Tensorflow 2.

B. Braun Medical Central America & Caribe S.A. de C.V.

Chief Information Officer (CIO)
2016 Jan–2016 Aug

Tasks included the administration of IT network and infrastructure, providing technical support, acting as technical adviser for local management, and implementing international IT projects locally.

Publications

For a list of publications, please visit the publications page on my website.

Peer Review

Articles

  • Journal of Computer Applications in Archaeology

  • Journal on Computing and Cultural Heritage

  • E-Science Days 2025

  • Journal of Archaeological Sciences: Reports

Abstracts

  • CAA 2026 “It’s All About People”

  • CAA 2025 “Digital Horizons”

  • E-Science Days 2025

Teaching Experience

Department of Early Prehistory and Quaternary Ecology, University of Tübingen

Substitute lecturer for one session of the module The Evolution of Culture and Cognition
2018 Oct

Faculty of Engineering and Systems, Francisco Gavidia University

Undergraduate teaching assistant for the module Digital Electronics I
2015 Aug–2015 Nov

Held weekly office hours for students, assisting them with revision, explaining example problems, and solving exercises.

Undergraduate teaching assistant for the module Electronics I
2015 Feb–2015 Jun

Held weekly office hours for students, assisting them with revision, explaining example problems, and solving exercises.

Conference Organisation

Meeting of Students of Evolution and Ecology (StEvE Meeting) 2020. Tübingen, Germany

Organising committee
2020 Nov

PRIMARCH: New Methodologies in Primate Archaeology. Tübingen, Germany

Co-organiser
2020 Feb

Conference Abstracts

For a complete list of presentations and posters, please visit the presentations page on my website.

Archaeological Fieldwork

Department of Early Prehistory and Quaternary Ecology, University of Tübingen

Langmahdhalde, Baden-Württemberg, Germany
2020 May–2020 Jun

Volunteer Work

Salvadoran Emergencies Association (ASAE)

Graphic designer and translator
2011 Apr–2022 Sep

Designed logos and flyers for the organisation, conferences, and courses. Translated official documents and other texts (Spanish–English).

Webmaster
2011 Apr–2015 Feb

Built the organisation website.

Central American and Caribbean Intensive Therapy Consortium (COCECATI)

Graphic designer and webmaster
2010 Oct–2022 Sep

Designed the organisation logo and built the website.

Salvadoran Association of Critical and Intensive Care Medicine (ASALMECCI)

Graphic designer and conference collaborator
2010 Jun–2012 Oct

Digitised and re-worked organisation logo. Participated in two conferences as technical staff.

Languages

Spanish
– Native
English
– Fluent (CEFR C2)
French
– Advanced (CEFR B2–C1)
Ancient Greek
– Intermediate
German
– Intermediate (CEFR B1)
Welsh
– Beginner (CEFR A1)
Armenian
– Basic
Latin
– Beginner

Other Skills

German driving license (AM/B/L)
2023–
Salvadoran driving license (P)
2013–

Honours and Awards

Swansea University International Excellence Scholarship
2016 Jul
Diploma of Recognition from the Salvadoran Association of Engineers and Architects (ASIA)
2016 Jul

Computing Experience

Back-end programming: 
C, C++, Qt, Python (+FastAPI), PHP, Java, ASP.NET, C# (+.NET MAUI), Visual Basic.NET, SQL (MySQL, Microsoft SQL Server, GraphQL).
Front-end programming: 
JavaScript, TypeScript (+Angular, +React, +Gatsby), HTML5 (+Bootstrap), CSS3 (+Sass/SCSS, +Tailwind CSS), Markdown.
Critical and embedded systems programming: 
SPARK Ada, x86 Assembler, VHDL.
Parallel computing and multithreading: 
Python (w/Multiprocessing), C (w/MPI), C++, OpenGL, OpenCL.
Big data and machine learning: 
Python (w/Tensorflow), R.
Other languages: 
Lua, LaTeX, Markdown, VBA.
Other software and tools: 
QGIS, Adobe Photoshop, Illustrator, Microsoft Office suite, Visio, Access, UML, Docker, Git, SVN.

Education

Universität Tübingen (University of Tübingen)

Dr. rer. nat. in Prehistory and Early History
2018 Apr–2025 Mar

Modules included:

  • GIS Fundamentals 1 & 2
  • Primate Evolution
  • Introduction to Human Evolution
  • Archaeobotany
  • Modern Human Origins
  • Introduction to Human Osteology
  • The Evolution of Culture and Cognition
  • Ancient Coinage as Source for Classical Studies

Prifysgol Abertawe (Swansea University)

Advanced Computer Science MSc (Distinction)
2016 Sep–2017 Nov

Modules included:

  • Graphics Processor Programming
  • Big Data and Machine Learning
  • Software Testing
  • High-Performance Computing in C/C++
  • Critical Systems
  • IT Security: Theory and Practice

Universidad Francisco Gavidia (Francisco Gavidia University)

Electronic Engineering (Excellence)
2011 Jan–2015 Dec

Modules included:

  • Hardware Description Language
  • Microprocessors II
  • Programming I
  • Digital Electronics II

ITCA-FEPADE

Technician in Computer Systems Engineering
2011 Jan–2014 Jan

Completed (no certificate). Modules included:

  • Systems Development IV
  • Client-Server Applications
  • Web Design and Multimedia II
  • Object-Oriented Programming

Employment

High Performance and Cloud Computing Group, University of Tübingen

Research associate
2021 Jun–2025 Dec

Software developer for the German Human Genome-Phenome Archive (GHGA) project focusing on the development of the platform’s Angular TypeScript front-end.

Working Group Early Prehistory and Quaternary Ecology, University of Tübingen

Research associate
2018 Feb–2021 Feb

My research sought to address questions of hominin cultural evolution by applying computational methods to the study of early stone tool manufacture. My work involved the development of a machine learning-based program for virtual stone knapping experiments using Python 3 and Tensorflow 2.

B. Braun Medical Central America & Caribe S.A. de C.V.

Chief Information Officer (CIO)
2016 Jan–2016 Aug

Tasks included the administration of IT network and infrastructure, providing technical support, acting as technical adviser for local management, and implementing international IT projects locally.

Publications

For a list of publications, please visit the publications page on my website.

Peer Review

Articles

  • Journal of Computer Applications in Archaeology

  • Journal on Computing and Cultural Heritage

  • E-Science Days 2025

  • Journal of Archaeological Sciences: Reports

Abstracts

  • CAA 2026 “It’s All About People”

  • CAA 2025 “Digital Horizons”

  • E-Science Days 2025

Teaching Experience

Department of Early Prehistory and Quaternary Ecology, University of Tübingen

Substitute lecturer for one session of the module The Evolution of Culture and Cognition
2018 Oct

Faculty of Engineering and Systems, Francisco Gavidia University

Undergraduate teaching assistant for the module Digital Electronics I
2015 Aug–2015 Nov

Held weekly office hours for students, assisting them with revision, explaining example problems, and solving exercises.

Undergraduate teaching assistant for the module Electronics I
2015 Feb–2015 Jun

Held weekly office hours for students, assisting them with revision, explaining example problems, and solving exercises.

Conference Organisation

Meeting of Students of Evolution and Ecology (StEvE Meeting) 2020. Tübingen, Germany

Organising committee
2020 Nov

PRIMARCH: New Methodologies in Primate Archaeology. Tübingen, Germany

Co-organiser
2020 Feb

Selected Conference Abstracts

For a complete list of presentations and posters, please visit the presentations page on my website.

A Blender-Based Tool for the Standardised Capture of Images of 3D Objects

Orellana Figueroa JD, Snyder WD.
2025 May

CAA 2025 “Digital Horizons”. Athens, Greece

Between the Colchians and the Medians: Re-Assessing Herodotus’ Saspeires

Orellana Figueroa JD.
2024 Jun

Two Iberias: Two Gates of Europe. Tbilisi, Georgia

Ancient History and Counterfactuals in Expeditions: Rome

Orellana Figueroa JD.
2023 Nov

VII Young Researchers International Conference ANIWEH – IX SHRA. Gasteiz, Basque Country

A Novel Approach for Neural Network-Based Classification with Experimental Bone Surface Modifications

Orellana Figueroa JD, Sahle Y.
2021 Sep

27th Annual Meeting of the European Association of Archaeologists: Widening Horizons. Online

Virtual Knapping with Neural Networks: A Proof of Concept

Orellana Figueroa JD, Reeves JS, McPherron SP, Tennie C.
2021 Jun

CAA 2021 “Digital Crossroads”. Online

Archaeological Fieldwork

Department of Early Prehistory and Quaternary Ecology, University of Tübingen

Langmahdhalde, Baden-Württemberg, Germany
2020 May–2020 Jun

Volunteer Work

Wikimedia Contributions

User contributions
2012 Sep–Present

Jorellanaf.

Salvadoran Emergencies Association (ASAE)

Graphic designer and translator
2011 Apr–2022 Sep

Designed logos and flyers for the organisation, conferences, and courses. Translated official documents and other texts (Spanish–English).

Webmaster
2011 Apr–2015 Feb

Built the organisation website.

Central American and Caribbean Intensive Therapy Consortium (COCECATI)

Graphic designer and webmaster
2010 Oct–2022 Sep

Designed the organisation logo and built the website.

Salvadoran Association of Critical and Intensive Care Medicine (ASALMECCI)

Graphic designer and conference collaborator
2010 Jun–2012 Oct

Digitised and re-worked organisation logo. Participated in two conferences as technical staff.

Languages

Spanish
– Native
English
– Fluent (CEFR C2)
French
– Advanced (CEFR B2–C1)
Ancient Greek
– Intermediate
German
– Intermediate (CEFR B1)
Welsh
– Beginner (CEFR A1)
Armenian
– Basic
Latin
– Beginner

Other Skills

German driving license (AM/B/L)
2023–
Salvadoran driving license (P)
2013–

Honours and Awards

Swansea University International Excellence Scholarship
2016 Jul
Diploma of Recognition from the Salvadoran Association of Engineers and Architects (ASIA)
2016 Jul
Diploma of Academic Merit from the Faculty of Engineering and Systems of Universidad Francisco Gavidia
2015 Nov
Diploma of Academic Excellence from the Faculty of Engineering and Systems of Universidad Francisco Gavidia
2014 Nov