AI voice assistant
Speak in, spoken answer out: speech recognition, the reply and speech output all run through n8n.
Franck Effa
Software development & AI automation
In short
I’m studying Computer Science at Niederrhein University of Applied Sciences and working part-time at Hoist Finance. Alongside that, I keep building apps and AI automations that replace paperwork, and I create motion design.
Looking for an internshipfrom November 2026
Workflow · DoucelineTest
WhatsApp
AI agent
Calendar
573 nodes in the original
GitHub allindele Understand first, then build.
573 nodes in Douceline
Goal: no more paper notebook
In short
I’m studying Computer Science at Niederrhein University of Applied Sciences and working part-time at Hoist Finance. Alongside that, I keep building apps and AI automations that replace paperwork, and I create motion design.
Looking for an internshipfrom November 2026
What I do
Frompaperchaos toclearworkflows.
Orders on WhatsApp, paper cash books, spreadsheets without a system: I turn them into apps and automations that take over the paperwork.
AI automation
n8n, AI agents, webhooks
Web and mobile
TypeScript, Angular, Spring Boot, Supabase, Firebase, Cloudflare
Machine learning
Python, PyTorch, time series, driver assistance
Motion design
Blender, Remotion, Rive, GIMP, ElevenLabs
Projects& prototypes
01 / 04
Douceline
Order system for a cake designer
In testingDashboard, dayDashboard, night
02 / 04
Raphi
App for WhatsApp statuses without quality loss
In testingWeb appHome on the phoneHistory on the phone
03 / 04
Njangi
Register for tontines and associations
In testingMeeting on the laptopOverview on the phonePDF minutes
04 / 04
For you
A personal website for a special moment
Finished and liveHome with a secret dateCustom 404 page
Motion design
Motionwithapurpose.
I create motion design regularly, alongside my degree and my job: product films, adverts, 3D and animations for the web. I work with Blender, Remotion, Rive, GIMP and ElevenLabs.
JD Cosmétiques
Le Grand Moment
Anabol Hardcore
For you
Excerpts from my motion design videos. The “For you” website stays private.
Alongside my degree and job
Degreeandjobcomefirst.ThenIkeepbuilding.
At work and at university, I’m fully focused. In my spare time I keep developing my own apps and creating motion design. Not just now and then, but regularly. What I learn there, I bring back into my work.
Workbench · spare time
4 apps · 3 filmsApps, constantly evolving
Motion design, regularly
More work
From my degree and my own curiosity
State-space model
Deep learning model for time series with over 10,000 data points, from preprocessing to evaluation in PyTorch.
Driver assistance
Machine learning for driver assistance systems (ADAS): models for features that support the driver.
About
Understandfirst,thenbuild.
I’m Franck, a Computer Science student at Niederrhein University of Applied Sciences. What I enjoy most is building things that take work off people’s hands: AI agents with n8n, apps for associations and small businesses. In machine learning, I’ve worked with time series and on driver assistance systems. Alongside my degree I work part-time at Hoist Finance, where I structure financial data. In my spare time I regularly work on my own apps and on motion design. French is my native language and I speak German at C1 level.
Background
- Next
Internship, then my dissertation
Then straight on to a master’s - Since July 2026
Data entry, part-time student role
Hoist Finance AB, DuisburgOrganising unstructured data, checking and cleaning financial data.
- Jan 2025 to Jun 2026
IT support (part-time job)
BS-ManagementAround 10 workstations repaired per month, downtime cut by 80%.
- Since Sept 2023
BSc Computer Science
Niederrhein University of Applied Sciences, Krefeld - Oct 2022 to Aug 2023
BSc Computer Science
Heinrich Heine University Düsseldorf
Languages
FrenchnativeGermanC1EnglishB2
Toolbox
- Python
- PyTorch
- n8n
- TypeScript
- Java
- Spring Boot
- Angular
- PostgreSQL
- MySQL
- Git
- NumPy
- pandas
- TensorFlow
- Keras
- C/C++
- REST
- Jupyter
- Supabase
- Firebase
- Cloudflare
- Blender
- GIMP
- ElevenLabs
Contact
Internship,joborproject? Getintouch.
Whether it’s an internship, a part-time role, a graduate job, a motion design project or something else entirely, I’d love to hear from you. Your message goes straight to my inbox.
At a glance
- Internship from November 2026
- Then my dissertation with a company
- Open to jobs and motion design projects
- Based in Essen, Germany
Thanks! Your message is on its way.
I’ll get back to you as soon as I can.