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Nicolás Franco Mainella
Looking for a jobSenior Full Stack Engineer
Senior Full Stack Engineer at iSeatz who modernized a white-label platform, improving LCP by 50%.
ArgentinaSenior Full Stack Engineer at iSeatz
About
At iSeatz, I evolved a legacy React SPA into a Next.js and TypeScript white-label monorepo adopted by multiple enterprise clients. The work improved LCP by 50% and reduced new Checkout calls by 30%.
I streamlined CI/CD and cloud delivery, reducing review build times by 40–70%. I also added more than 155 accessibility tests toward WCAG 2.1 compliance and strengthened production observability.
Before iSeatz, I worked on travel Checkout experiences and reusable enterprise UI components, then developed payment and billing platforms at DonWeb. I’m currently seeking opportunities in global, remote-first teams.
Experience
Senior Full Stack Engineer
Led the architectural evolution from a legacy React SPA into a modern Next.js white-label monorepo adopted by multiple enterprise clients, aligning product, design, backend, QA and engineering across distributed Agile teams.
Next.jsTypeScriptSWRVercelGitHub ActionsAWSNx (Monorepo)PlaywrightOpenTelemetrySumoLogicContentfuli18nLaunchDarklyStorybookChromaticWCAG
Education
Universidad Abierta Interamericana
BSc. in Systems Engineering from Universidad Abierta Interamericana, completed from 2014 to 2018.
BSc. in Systems Engineering from Universidad Abierta Interamericana, completed from 2014 to 2018.
Universidad Nacional de Rosario
BSc. in Systems Analyst from Universidad Nacional de Rosario, completed from 2010 to 2014.
BSc. in Systems Analyst from Universidad Nacional de Rosario, completed from 2010 to 2014.