A Montréal studio building software that lasts.

RhapCody designs, builds, and ships web apps, SaaS platforms, and AI-powered tools — real, robust systems made to hold up under real-world load.

The studio

Senior engineers, not an agency machine.

RhapCody is a software studio built around senior engineers — no account managers, no layers of hand-offs between you and the people writing the code.

We partner with a small number of teams at a time to automate their operations and build complex products designed to last. Everything is designed and shipped here in Montréal.

From MaCopro to CarnetCopro, we’ve shipped Law 16-compliant platforms used every day across Québec.

Web apps & SaaS
Automation & internal tools
AI · LLMs · Agents · RAG
Scale & migration

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The founder

Nicolas Charlery

Founder, RhapCody

Nicolas is a software engineer with an entrepreneurial streak, based in Montréal. After an engineering education and over a decade designing and shipping software — from startups to enterprise platforms — he founded RhapCody to build robust systems without the middle layers.

He’s driven by applied AI: LLMs, agents, RAG, and automation that genuinely give teams their time back. “Lifelong learner” isn’t a slogan for him — it’s how he approaches every new engagement.

Based in: Montréal, QC
Focus: Applied AI · Elixir · SaaS

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