I build products end-to-end

|

Nuxt / VueFlutter (iOS/Android)NestJS GraphQLStripe ConnectDocker • TraefikR/Python (ML)Github ActionsFeathersJs
hero.portrait_alt
D. S. Ulrich AIOUNOU

What I deliver

  • Production-ready web and mobile apps with clean UX.
  • Secure backends with auth,rotating tokens, RBAC etc
  • Data pipelines and ML models integrated into products.
  • Payments Integration and marketplaces with Stripe Connect
  • Integration of cloud services such as AWS, Firebase/GCP
  • Dockerized deployments with GithubActions, Traefik and CI/CD.

Why work with me

Ship fast, keep quality

Lean iterations, strong testing discipline, and thoughtful UX.

Scalable architectures

Microservices, GraphQL, queues and schedulers, and cloud-ready deployments.

Data and ML inside

From feature engineering to model serving and monitoring.

10+
Production services shipped
9+
Years building products
5
Industries covered
1h
Typical response time

Projects

7 / 7 shown
Predicting the popularity of an article

Predicting the popularity of an article

This project consists of predicting the popularity of an article based on certain characteristics of the article. To do this we used machine learning prediction algorithms.

#data
PythonR
Aorta detection

Aorta detection

Thanks to semantic segmentation we were able to perform aorta recognition in medical images

#data
Aircraft title recognition

Aircraft title recognition

Using machine learning algorithms, we were able to read identification numbers on aircraft images

#data
PythonStreamlitPipenv
Couture mobile

Couture mobile

android mobile application, allowing stylists and fashion house managers to manage their activities.

#web
Lebondej

Lebondej

A click and collect food website

#web
Afrikpharma

Afrikpharma

A sales platform for pharmacies, pharmacies have a dashbord to manage their products and customers can order online

#web
Ai4innov

Ai4innov

Showcase site for an association specializing in Artificial Intelligence

#web

Services

Product MVP (2–6 weeks)

  • UX wireframes & design system
  • Nuxt or Flutter app
  • NestJS API & DB
  • Auth & roles
  • CI/CD ready

services.typical_delivery: Sprint-based roadmap with weekly demos.

Data & ML Integration

  • Feature store & pipelines
  • Model training & eval
  • Batch/online serving
  • Monitoring & dashboards

services.typical_delivery: From notebook to production within your stack.

Payments & Marketplaces

  • Stripe Connect setup
  • Fees, refunds & disputes
  • Compliance best practices
  • Payouts automation

services.typical_delivery: Secure flows with clear user comms.

Global Skills

logo Python
logo JavaScript
logo CI-CD
logo R
logo Java

Let's work together

I'm available for freelance/contract and open to longer engagements.

Average response time: under 24h (CET).