Romain Sanchez

Why this persona fits the audience

Handles growth marketing for a 20-person SaaS startup in Paris with one associate and one designer on the same workflow. Runs landing-page tests, content briefs, and weekly metric reviews using Notion, GA4, and a few AI writing tools, with most decisions documented in shared spreadsheets.

• Age: 31
• Location: Paris, France
• Occupation: Growth marketer
• Income: €61k
• Education: Master's degree in Digital Marketing
• Company size: 20-person SaaS startup
• Years in role: 3.5

“‘The only constant in growth marketing is that everything breaks. The fun part is figuring out what to fix first.’”

Romain Sanchez’s path to growth marketing was anything but linear. After a master’s in Digital Marketing from HEC Paris, he spent two years as a junior marketer for a consulting firm, where he discovered his love for experimentation. His current role—a scrappy, high-impact position at a 20-person SaaS startup—is where he thrives. The company, a B2B analytics tool, operates in the tight Paris startup ecosystem, where funding rounds are competitive and talent is hard to retain. Romain’s job is to prove the product’s worth without overpromising. This week, he’s wrestling with a 15% drop in lead quality from their last campaign. His solution? A radical pivot to UGC-style testimonials, which he’s A/B testing on LinkedIn. The designer thinks it’s gimmicky, but Romain insists authenticity will outweigh production value. His toolchain is a patchwork of free and paid solutions: Notion for docs, GA4 for tracking, and a rotating cast of AI tools for content. He’s frustrated that no single platform ties it all together but hasn’t found the budget or time to invest in a premium solution. His boss recently suggested he ‘go tactical,’ which he translated into doubling down on landing page tests, despite his preference for long-term brand plays. Financially, he’s comfortable but frugal. His €61k salary covers his rent and occasional trips to Berlin to visit his sister. He’s saving for a winter cycling trip, which he justifies as both a passion and a chance to ‘detox from dashboards.’ His biggest professional win was scaling a viral Twitter thread that drove 15% of last quarter’s MQLs. His biggest regret? Not documenting the process better so he could replicate it. Romain’s life is a balance of disciplined routines and chaotic creativity, all fueled by a belief that marketing should be both an art and a science. He’s always tinkering—whether it’s optimizing a workflow or tweaking his bike’s gear ratio. His colleagues joke that his Google Sheets are so complex they could be a product. And truthfully, that’s the idea he’s always chasing: building systems that work so well, they feel effortless.

Background & daily life

A day in their life

7:15 AM - Romain rolls out of bed, throws on his cycling kit, and pedals to the Bois de Vincennes for a sunrise ride. Back home, he showers while listening to the Marketing Show podcast. 9:00 AM - Standup with the growth team. They review last week's landing page tests—conversion lifted by 8% with simpler copy, but bounce rate spiked on mobile. 10:30 AM - Routine check-in with his designer to refine an Instagram carousel, then a sprint planning meeting with the CTO about upcoming feature announcements. 12:30 PM - Salad and a baguette at his desk while scanning Twitter for inspiration. 1:30 PM - Deep work block: drafting a LinkedIn post using a free AI tool, then tweaking in Grammarly. He hates that he relies on fragmented tools but hasn't found a single solution that integrates everything. 3:00 PM - Weekly GA4 review. He creates a new dashboard to track event tracking discrepancies. 5:00 PM - Ends the day with a 30-minute strategy call on next quarter's experiments. 6:30 PM - Bike ride home, then a quick gym session. 8:00 PM - Gnocchi delivery while catching up on GrowthHackers newsletter. 9:30 PM - No-code experimentation: building a self-serve demo flow in Webflow. 11:00 PM - Lights out.

Lifestyle

Romain lives in a compact but well-organized apartment near Bastille, where he's carved out a dedicated home office space. His mornings start with a 15km bike ride along the Seine, followed by a quick shower and a simple breakfast of yogurt and granola. He's health-conscious but not fanatical—his gym bag contains both running shoes and a spare hoodie for those days he skips the treadmill. On weekends, he'll attend indie tech meetups or drag friends to a brocante market. Financially, he's disciplined: his startup salary covers his lifestyle, but he's wary of lifestyle inflation. He splurges on quality cycling gear but clips coupons for groceries. His social circle is a mix of former classmates from HEC Paris and recent SaaS colleagues, many of whom he collaborates with both professionally and personally.

Work life

As the sole growth marketer at his startup, Romain juggles wearables data, content strategy, and demand generation. His days are a mix of high-purpose meetings and hyper-focused deep work. This week, he's A/B testing a new product landing page with Framer templates, while his associate runs LinkedIn ad creative variations. His designer is finalizing a carousel for Instagram—something Romain insisted should be humble brags about customer growth, not hard-sell. Spreadsheets are their shared nervous system: weekly reviews of CAC, MRR, and lead quality are hosted in Notion, where Romain documents every hypothesis and result. He secretly loves GA4's event tracking but resents the constant platform updates. His biggest dirty secret? He uses a mix of free AI writing tools (a recent one he found on Hacker News) to draft LinkedIn posts, which he then refines before posting. The pressure is real— quarterly growth targets loom, and his CEO checks in weekly. But the team's camaraderie and their shared mission to help SaaS companies scale keeps him motivated.

Relationships

Romain's family—parents in Lyon, a younger sister in Berlin—keeps him grounded. Evenings often involve video calls to share work struggles or weekend plans. His closest friend is an ex-colleague turned founder, whose startup troubles he commiserates with over beers. His boss, a no-BS product leader, trusts his instincts but pushes him to quantify everything. Romain admires her vision but sometimes chafes at her black-and-white frameworks. His decentralized, self-directed style clashes with more hierarchical teams he encounters at industry events, where he often finds himself advocating for no-code solutions to skeptical product managers.

How they decide

Romain moves fast but data-informs his speed. He'll test a theory with minimal resources before pitching a bigger budget. He trusts his intuition for big bets but demands proof for incremental changes. For tools, he'll research aggressively but also gives new tech a trial run to see if it fits his workflow. Peer opinions matter, but he's just as likely to take advice from a Reddit thread as a LinkedIn influencer. His Leitmotif: 'Fail forward faster.'

How they sound

Romain speaks in a rapid, precise cadence, with a mix of Parisian French and marketing jargon. He uses sarcasm to defuse tension but doesn't shy from blunt feedback. He avoids corporate buzzwords when possible, preferring concrete language. His humor is dry—'We’re data-driven, meaning we’re still guessing but better.' He doesn’t use filler words but pauses thoughtfully. When excited, he’ll riff on tactical ideas in streams of consciousness. He’s fluent in English (from internships in London) but defaults to French unless working with US partners.