Portfolio · 2026

I build software that

Developer and entrepreneur. This portfolio brings together my growth: school projects, internship, Creya (SaaS) and MotoConnect.

See my projectsAbout me

Own products, internship & school work

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About me

The developer behind the screen.

I'm Yenthe Jannis, developer and entrepreneur with a background in Applied Computer Science — Application Development.

I'm building Creya (financial SaaS platform) and MotoConnect (mobile app for motorcyclists), and I build websites for local entrepreneurs and associations.

This portfolio shows my growth through school projects, my internship and my own products.

Read more about me

2

Own products

3+

Years of study

4

Freelance projects

What I bring

Full-stack web developmentMobile developmentSoftware analysisEntrepreneurship

“I think about other people's problems every day. By genuinely asking them about it, I arrive at products that make a real difference.”

Yenthe Jannis

Projects

A selection of my strongest work

Own product

Creya — Financial SaaS platform

Creya is a financial SaaS platform for CFOs and large business owners, built from scratch — from domain analysis and architecture to production. Existing tools are expensive and limited to look-up. Creya goes further: active insights, DCF/NAV/multiples valuations, loan simulators and company optimisation in one platform.

Own productSaaSFinTech2026 — heden
Creya

Own product · SaaS · FinTech · 2026 — heden

Creya — Financial SaaS platform

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Own product

MotoConnect — Mobile app for motorcyclists

MotoConnect is a mobile app I fully design, develop and deploy independently. Motorcyclists struggle to find fellow riders or good routes — the app solves that through ride planning and a social network. With hundreds of active users on both iOS and Android, it runs in production.

Own productMobile2024 — heden
MotoConnect

Own product · Mobile · 2024 — heden

MotoConnect — Mobile app for motorcyclists

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Internship

FarmFit — React to Angular migration

FarmFit is an essential tool for veterinarians and livestock farmers: creating herds, logging visits and notifications, generating reports with action plans and working offline via PWA. I rewrote the entire React application in Angular — delivered within 8 weeks. The client was initially attached to the React version and had no intention of switching. After my final presentation they did a complete 180 and chose a full migration.

InternshipAngularMigration2025 — 2026
FarmFit

Internship · Angular · Migration · 2025 — 2026

FarmFit — React to Angular migration

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More projects

Freelance projects, school work and more — all in one place.

Freelance · School · Internship · Own products

View all projects
Internship · Cegeka

Four apps. One internship.

1FarmFit

Angular rebuild · framework evaluation

Full Angular rebuild from scratch as part of a framework evaluation (Angular vs Vue) — delivered within 8 weeks. Finished ahead of schedule, which opened the door to contribute to other projects within the team.

2SafetySquad

Angular v17 → v21 + redesign

First-aid app picked up from two other students — fully migrated from Angular v17 to v21, including a complete redesign and an analytics dashboard for admins.

3Raam Contracten

Full-stack from scratch, AI-driven

Full Angular v21 + .NET 10 application for Cegeka's sales team, built from the ground up. Cegeka deliberately chose AI-driven development to measure how fast I could build with AI assistance.

4Other applications

UI fixes & smaller contributions

Alongside the three main projects I delivered UI fixes and smaller improvements on two additional applications — always ready to jump in wherever needed.

View full internship
Recommendations

What others say about my work.

Feedback from clients and collaborations.

“Yenthe built several projects for us — from a new website to an AI crowd predictor based on our till data. On every project he responded quickly, took his own initiative and delivered something that worked straight away. Changes were often done the same day. Someone who thinks proactively and works reliably and fast — that's rare.”

Leen Schildermans & Ruben Vleugels

Leen Schildermans & Ruben Vleugels

Owners · Frituur 't Boske

“When I contacted Yenthe and explained the concept of Creya, he didn't hesitate and started on it right away. The first version immediately exceeded my expectations and what I'd asked for. While developing the site further, he asked targeted questions. Despite finance not being his field, he was and still is very eager to learn.”

Tijl Cresens

Tijl Cresens

Co-founder · Creya

“Yenthe built several projects for us — from a new website to an AI crowd predictor based on our till data. On every project he responded quickly, took his own initiative and delivered something that worked straight away. Changes were often done the same day. Someone who thinks proactively and works reliably and fast — that's rare.”

Leen Schildermans & Ruben Vleugels

Leen Schildermans & Ruben Vleugels

Owners · Frituur 't Boske

“When I contacted Yenthe and explained the concept of Creya, he didn't hesitate and started on it right away. The first version immediately exceeded my expectations and what I'd asked for. While developing the site further, he asked targeted questions. Despite finance not being his field, he was and still is very eager to learn.”

Tijl Cresens

Tijl Cresens

Co-founder · Creya

“Yenthe built several projects for us — from a new website to an AI crowd predictor based on our till data. On every project he responded quickly, took his own initiative and delivered something that worked straight away. Changes were often done the same day. Someone who thinks proactively and works reliably and fast — that's rare.”

Leen Schildermans & Ruben Vleugels

Leen Schildermans & Ruben Vleugels

Owners · Frituur 't Boske

“When I contacted Yenthe and explained the concept of Creya, he didn't hesitate and started on it right away. The first version immediately exceeded my expectations and what I'd asked for. While developing the site further, he asked targeted questions. Despite finance not being his field, he was and still is very eager to learn.”

Tijl Cresens

Tijl Cresens

Co-founder · Creya

“Yenthe built several projects for us — from a new website to an AI crowd predictor based on our till data. On every project he responded quickly, took his own initiative and delivered something that worked straight away. Changes were often done the same day. Someone who thinks proactively and works reliably and fast — that's rare.”

Leen Schildermans & Ruben Vleugels

Leen Schildermans & Ruben Vleugels

Owners · Frituur 't Boske

“When I contacted Yenthe and explained the concept of Creya, he didn't hesitate and started on it right away. The first version immediately exceeded my expectations and what I'd asked for. While developing the site further, he asked targeted questions. Despite finance not being his field, he was and still is very eager to learn.”

Tijl Cresens

Tijl Cresens

Co-founder · Creya

“Yenthe built a full website and a management tool for our association that lets us handle everything ourselves — no technical knowledge needed. Members, photos, sponsors, registrations — we manage it all. It saved us hours every week and even opened up a new revenue stream through sponsor management.”

Kris Jannis

Kris Jannis

Board member · Teutepeuters

“Yenthe is an exceptionally eager intern who picks up new material at remarkable speed. What stands out immediately is his enormous drive and motivation. He actively thinks along with the team and comes up with valuable insights and proposals on his own. Thanks to his maturity and communication skills you can involve him in client conversations without hesitation. In short, a strong asset in any team.”

Bart Eijckmans

Bart Eijckmans

Service Manager · Cegeka

“Yenthe built a full website and a management tool for our association that lets us handle everything ourselves — no technical knowledge needed. Members, photos, sponsors, registrations — we manage it all. It saved us hours every week and even opened up a new revenue stream through sponsor management.”

Kris Jannis

Kris Jannis

Board member · Teutepeuters

“Yenthe is an exceptionally eager intern who picks up new material at remarkable speed. What stands out immediately is his enormous drive and motivation. He actively thinks along with the team and comes up with valuable insights and proposals on his own. Thanks to his maturity and communication skills you can involve him in client conversations without hesitation. In short, a strong asset in any team.”

Bart Eijckmans

Bart Eijckmans

Service Manager · Cegeka

“Yenthe built a full website and a management tool for our association that lets us handle everything ourselves — no technical knowledge needed. Members, photos, sponsors, registrations — we manage it all. It saved us hours every week and even opened up a new revenue stream through sponsor management.”

Kris Jannis

Kris Jannis

Board member · Teutepeuters

“Yenthe is an exceptionally eager intern who picks up new material at remarkable speed. What stands out immediately is his enormous drive and motivation. He actively thinks along with the team and comes up with valuable insights and proposals on his own. Thanks to his maturity and communication skills you can involve him in client conversations without hesitation. In short, a strong asset in any team.”

Bart Eijckmans

Bart Eijckmans

Service Manager · Cegeka

“Yenthe built a full website and a management tool for our association that lets us handle everything ourselves — no technical knowledge needed. Members, photos, sponsors, registrations — we manage it all. It saved us hours every week and even opened up a new revenue stream through sponsor management.”

Kris Jannis

Kris Jannis

Board member · Teutepeuters

“Yenthe is an exceptionally eager intern who picks up new material at remarkable speed. What stands out immediately is his enormous drive and motivation. He actively thinks along with the team and comes up with valuable insights and proposals on his own. Thanks to his maturity and communication skills you can involve him in client conversations without hesitation. In short, a strong asset in any team.”

Bart Eijckmans

Bart Eijckmans

Service Manager · Cegeka

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Questions or feedback?

If you have a question about my portfolio or want to discuss a collaboration, assignment or internship evaluation, feel free to reach out.

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