Building software. Understanding systems.

I’m Jarno. I build software and explore infrastructure and security. Through projects, internships and my own home lab, I learn how the pieces fit together.

Portrait of Jarno Hennes
  • Associate Degree in Programming
  • Bachelor of Applied Computer Science
  • Interest in infrastructure & security

From an idea to a working result.

Two projects where I developed software, solved problems and learned a great deal.

The EcoCharge app icon, designed entirely by me.

Internship project for NORRIQ Belgium

EcoCharge

An internal mobile application and SharePoint solution for NORRIQ Belgium that lets employees monitor current charging-station availability by office.

My role
Analysis, UX/UI, branding, development and testing
Team
Designed and built solo
  • .NET MAUI
  • C#
  • XAML
  • MSAL
  • HTML
  • CSS
View project
Physical prototype · keypad, display and status LEDs make the IoT layer tangible.

UCLL bachelor integration project

The Impenetrable 2

An end-to-end IoT prototype combining a physical ESP32 vault, a secured web application, real-time events, database integrity and cloud deployment.

My role
Security Engineer, Data Engineer and integration support
Team
Team of six
  • Next.js
  • React
  • TypeScript
  • Java 21
  • Spring Boot
  • PostgreSQL
View project

More projects

From a movie platform and restaurant tools to an online game.

CinemaVerse movie catalogue in dark mode with four movies, genres and ratings.

CinemaVerse

A bilingual movie platform with accounts, reviews, ratings, watchlists and a protected admin area.

My roleFrontend development and API integration

  • Next.js
  • React
  • TypeScript
View project
Restaurant point of sale with Pasta and Pizza in the order, quantity controls, categories and total amount.

Restaurant Point of Sale

A functional point-of-sale system in which restaurant staff build orders, adjust quantities and settle a bill using multiple payment methods.

My roleFrontend development and application structure

  • Angular 17
  • TypeScript
  • HTML
View project
SeaBattle landing page with game explanation and links to register or sign in.

SeaBattle

A web version of Battleship built by a team of four, with accounts, game data, bomb results, persistent logs, roles and management features.

My roleFull-stack development within the team

  • C#
  • ASP.NET Core MVC
  • Entity Framework Core
View project

My own services. My own NAS.

I bought a NAS to learn how to set up and manage services myself. I now run Nextcloud and Immich, Jellyfin for my girlfriend and me, and AdGuard for DNS filtering at home. I also run a Minecraft server for my girlfriend and me.

What I enjoy most is figuring things out. When something does not work, I keep trying and testing again until I get the service running.

Services on my NAS

Nextcloud
Files
Immich
Photos
Jellyfin
Private streaming
AdGuard
DNS filtering
Minecraft
Playing together

Curious about what’s underneath.

My interest in IT started before college. I graduated from secondary school in IT & Networks at Sancta Maria Aarschot, then continued with an Associate Degree in Programming. Through internships and team projects, I gained experience with interfaces, application logic, data and testing. At home, I explore infrastructure and security further.

Student jobs

May — September 2026

Eureka Leuven

Student IT & Cybersecurity

Summer 2023

WZC Damiaan

Reception and administration

Summer 2023

De Watergroep

Administrative support

Practice with real users and systems

02.2025 — 05.2025

NORRIQ Belgium

Analyst Developer intern

I independently designed and built EcoCharge: from analysis, user stories, Figma and branding to a .NET MAUI app, secure Microsoft authentication, testing and a SharePoint web variant.

11.2024 — 12.2024

NORRIQ Belgium

Analyst Developer intern

I investigated the charging-station problem, defined the scope and developed functional requirements, user stories and mock-ups as the foundation for EcoCharge.

04.2024 — 05.2024

Apex R&D

Software testing intern

I worked on automated software tests with Robot Framework and Python and learned to analyse test results systematically.

My learning path

2025 — 2027

Bachelor of Applied Computer Science

UCLL

Expected graduation: 2027

2023 — 2025

Associate Degree in Programming

UCLL

Graduated with distinction

2020 — 2023

IT & Networks

Sancta Maria Aarschot

Graduated from secondary school

2017 — 2020

Mathematics and Sciences

Koninklijk Atheneum Keerbergen

Contributing beyond the classroom

02.2026

K2 OPEN BK-NK Boulderen · Waagnatie Antwerpen

Event setup and operations volunteer

I helped assemble climbing-wall components and stages, manage materials and signage, and clean the venue. I also helped at the cloakroom and VIP entrance.

A place to keep growing.

I’m open to internships and junior roles in software development, IT and security. Let’s talk.

Based in Belgium

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