Antoine was running content for IT consultants when he realised he’d hit a ceiling. He had a background in computer science, experience with front-end solutions, but something was missing. He couldn’t speak the language of data.
When clients asked for insights, for analysis, for actual numbers behind the decisions, Antoine found himself stumbling. He knew enough to be dangerous, but not enough to be useful.
“I needed expertise in data to really serve my clients,” Antoine explains. “I wanted to understand the full process, from extraction to visualisation.”
In April 2024, he joined Le Wagon’s Data Analytics bootcamp. The teaching approach impressed him straight away: professional teachers, dense content, a clear structure. But what he loved most was the social aspect.
“The batch sizes made it easy to exchange ideas,” Antoine recalls. “We’d brainstorm during exercises, share meals, grab drinks after class. It felt collaborative, not competitive.”
Le Wagon builds in social time deliberately. Friday drinks, shared lunches, after-work meetups. It’s not just about networking, it’s about making friends who understand the struggle of learning something completely new.
The Data Analytics bootcamp covered SQL, JSON files, APIs, databases, plotting tools. Everything Antoine needed to troubleshoot systems, analyse requirements, and speak confidently with developers.
“I use these skills every day now,” he says. “When there’s an issue in production, I can dig into the data and figure out what went wrong.”
He landed a role as a business analyst with an investment bank just weeks after finishing the bootcamp. The timing worked perfectly, no long job search, just a straightforward transition into professional work.
Le Wagon’s career services helped him prepare. Not just with CV formatting, but with understanding how to position his new skills alongside his existing experience. How to talk about the bootcamp in interviews without underselling his commercial background.
Now Antoine spends his days analysing data, working with developers, reviewing code. He’s not writing production software, but he understands it. He can read it, critique it, improve it.
“I feel more confident technically,” Antoine admits. “I have a better picture of how everything fits together.”
The Data Analytics bootcamp gave him SQL fluency, something he uses constantly to query databases and build reports. He’s working with MongoDB, phpMyAdmin, various tools that all flow from that foundation.
One memory stands out: Le Wagon’s internal Olympics, where different bootcamp teams competed in challenges. The data analytics team hadn’t won in ages, and then Antoine’s batch pulled it off.
“That felt good,” he says with a smile. “We were underdogs, and we came through.”
The Friday drinks, the shared lunches, the camaraderie, it all added up to an experience that went beyond just learning tools. Antoine found a community.
“It’s dense, it’s rich, and I use everything I learned,” he reflects. “But the best part was doing it together.”
Data Analytics Full-Time (9 weeks)
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