Axel Vaindal is a software engineer with 11 years of experience blending systems-level curiosity and product-minded leadership to build scalable web and backend systems. He has driven growth and technical strategy as CTO/Lead Product Engineer at Édith & Nous—launching a PWA, monetized SaaS flows, and growing registered authors to 30k+—and currently contributes to VAT and tax-declaration infrastructure at Pennylane, including a large-scale table split to remove long-standing tech debt. Comfortable across the stack, Axel specializes in software architecture, modelisation and low-level system programming, and has a history of inventing new graph and tree models (MPT) to structure complex data. He pairs hands-on engineering with squad-level ownership of SLOs and product tracking, and has repeatedly turned domain complexity (accounting, publishing, gaming) into pragmatic, auditable solutions. Based in Brive-la-Gaillarde, France, he combines entrepreneurial grit with a persistent drive to find better abstractions and improve developer velocity.
Contributions:103 commits, 50 PRs, 98 pushes in 13 days
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