Gaetan Wonkoue Yossa
What's simple to use
is rarely simple to build.
Analytics Engineer · Developer · Entrepreneur
Expertise
What I do, and do well.
Build products
From e-commerce to SaaS: architecture, development, deployment. Products designed for users, not for demos.
Structure data
Pipelines, tracking, dashboards. Raw data turned into clear decisions.
Automate the invisible
Everything repetitive, I automate it. So teams can focus on what actually matters.
Projects
What I've built.
Not side projects. Products in production, with real users.
Query your databases in natural language. Because everyone should be able to talk to their data.
Live
Property management for autonomous landlords. Dashboard, payments, documents.
In production
Data engineering, automation and AI agent studio for agencies and scale-ups. From source wiring to agents in production.
Data, automation, AI: in production.
Background
How I got here.
Nov. 2025 – present
Exod – Personal Leisurer · Analytics Engineer
AI-powered leisure and travel discovery platform. BigQuery pipelines, real-time analytics models, product KPIs.
Sept. 2024 – present
GC TECH · Generation Voyage · Analytics Engineer
Data infrastructure for a travel media with 50M+ visitors/year. dbt pipelines, BigQuery, GA4 tracking, Dagster orchestration. Automated commission scraping from 17 partners (Booking, GetYourGuide, Viator…), weekly reporting, Cloud Functions.
2024 – present
Gosetech LLC · Founder
Data engineering, automation and AI agent studio for agencies and scale-ups. Delivered in production, on their infra, not as POCs.
2023 – 2026
EPSI · Master's in Data Engineering & Data Science
Work-study program. Theory in class, practice in production.
Have a project? An opportunity?
Whether it's a role, a project, or a simple question, I reply within 24 hours.