Julien Nahum is a founder and software engineer with 11 years of experience building and scaling SaaS products and marketplaces from Paris and London. He founded NoteForms, a bootstrapped Notion form-builder that reached 100k+ users, $450k+ ARR and 130k+ form respondents in a single month, and previously co-founded two startups that were acquired. A former AWS SDE, he helped launch S3 Object Lambda and built large-scale monitoring and automation tooling for S3, bringing production-grade distributed-systems experience to his startups. He contributes to open-source projects such as OpnForm, focusing on backend integrations (Slack, email) and pragmatic UX features like “prefill today” dates and AM/PM handling. Julien combines product-led growth instincts with deep technical chops across backend systems, automation and full-stack delivery. He’s equally comfortable iterating a high-growth SaaS metric as he is instrumenting observability at cloud scale.
11 years of coding experience
5 years of employment as a software developer
Baccalauréat scientifique, Baccalauréat scientifique at Sainte Croix de Neuilly
Contributions:32 releases, 529 reviews, 28 commits in 4 months
Contributions summary:Julien primarily contributed to the back-end logic of the form builder application, focusing on features such as Slack webhook integrations, date range functionality, and the handling of 12-hour AM/PM time formats. They implemented notification systems, including email and Slack integrations, to notify users of form submissions. Additionally, the user worked on the component structure and form logic for features like "prefill today" for date fields.
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