
Tiago Marinho
@tiagomarinho1
I build maintainable web applications and backend integrations using Node.js, Oracle PL/SQL, Vue.js, and REST APIs.
What I'm looking for
I'm building web applications and backend integrations through my PL/SQL and Web Developer internship at Nibelis, following ISEP's intensive upskill programme. I built two complete Node.js, Oracle, and Vue.js 3 applications with REST APIs, role-based access control, and structured error handling.
Before software, I developed C++ and Python simulation software for multiphysics modelling at CeNTI and led a national R&D project as Principal Investigator. My PhD in Materials Engineering and research background bring methodical debugging, numerical analysis, and an end-to-end approach to complex technical problems.
Experience
Work history, roles, and key accomplishments
PL/SQL & Web Developer - Internship
Nibelis
May 2026 - Present (5 months)
Internship as part of the ISEP Upskill programme, working with Nibelis's internal frameworks and tech stack. Focused on backend development, database management and application integration.
Tutor - Physics & Mathematics
Self Employed
Jan 2018 - Present (8 years 9 months)
Private tutoring for secondary and university students; adapted explanations to each student's pace and gaps.
PL/SQL & Web Development - Upskill Programme
ISEP - Instituto Superior de Engenharia do Porto
Dec 2025 - Apr 2026 (4 months)
Full-stack development training combining lectures, hands-on projects and on-the-job practice. Built two complete web applications using Node.js + Oracle + Vue.js 3, with REST APIs, role-based access control and structured error handling.
Smart Materials Researcher
CeNTI - Centre for Nanotechnology and Advanced Materials
May 2024 - Nov 2025 (1 year 6 months)
Wrote and maintained simulation software in C++ and Python for multiphysics modelling. Led a national R&D project as Principal Investigator, and built FEA and electro-thermal models in ANSYS to optimize printed electronics devices.
Research Engineer (Master Scholarship)
2Ai Lab - IPCA & University of Minho
Jul 2023 - May 2024 (10 months)
Developed computational models for 3D-printed battery components. Scripted data processing and analysis pipelines in Python to accelerate experimental evaluation.
Research Internship (PhD)
IMM-CNR at STMicroelectronics
Apr 2022 - Jun 2022 (2 months)
Developed and evaluated triboelectric/piezoelectric energy harvesting prototypes, combining fabrication with simulation validation.
Research Scholarship (Master)
Physics Centre - University of Minho & INL
Mar 2018 - Sep 2018 (6 months)
Optimized screen-printed p-type semiconductors for photovoltaic devices (PrintPV project, FCT-funded).
Education
Degrees, certifications, and relevant coursework
ISEP - Instituto Superior de Engenharia do Porto
PL/SQL & Web Development, Web Development
2025 - 2026
Activities and societies: Built two complete web applications using Node.js, Oracle, and Vue.js 3 with REST APIs and role-based access control.
Completed an intensive full-stack development programme covering SQL/PL/SQL, Node.js, Vue.js, REST APIs, and algorithms, with hands-on project work.
University of Minho
PhD, Materials Engineering
2018 - 2024
PhD in Materials Engineering with a thesis on printable energy harvester systems for wearable sensors.
University of Minho
MSc, Applied Physics
2015 - 2017
MSc in Applied Physics with a thesis on polymer-based electromagnetic microstructures for biomedical miniaturized systems.
University of Minho
BSc, Physics
2012 - 2015
BSc in Physics from the University of Minho.
Availability
Location
Authorized to work in
Salary expectations
Social media
Skills
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