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Christian HamelinCH

Christian Hamelin

CTO / Engineering Manager / FullStack React+Next

€695/day
1 project
London, GB
8-15 years

Average response time: 1 hour

About Christian

Senior Product Engineer & Fractional CTO with over 10 years of experience building and scaling high-performance web applications for startups and mission-driven teams. Former early engineer at Pivot ($25M Series A), co-founder of Sprout and Enverse Labs. Specializing in React, TypeScript, Node.js, and product strategy. Available for fractional leadership or hands-on delivery roles.
  • French

    Native or bilingual

Can work on-site
London (up to 50km)

Experience

  • Pivot
    Software Engineer
    November 2023 - May 2025 (1 year and 6 months)
    Paris, France
    Paris-based fintech startup that raised a $25 M Series A.
    • Scaled Engineering team from 5 to 25 in under one year.
    • Architected and implemented a scalable frontend design system in a fast-paced environment.
    • Onboarded dozens of B2B clients with multiple third party integrations.
    • Delivered 734 product updates in 12 months with 2 PMs and 25 engineers.
    • Hired and mentored 7 frontend engineers.
    • React + Typescript / Tailwind / Radix / NextJS / SpringBoot / Postgres
  • Sprout*
    Lead Software Engineer & Co-Founder
    September 2023 - Today (2 years and 9 months)
    Sprout* is a no-code website builder that helps you create websites that emit 99% less CO2 in minutes.
    • Led a team of 3 engineers to deliver a technical solution from MVP to our first 1000 users
    • Over 100 sprout sites deployed on launch day
    • Implemented a full stack solution that involved cost-efficient low level deployment solutions using Docker and Nginx
    • Complex UI/UX simplified by conducting many user interviews
    • React + Typescript / Tailwind / NextJS / Supabase / Postgres
  • Enverse Labs
    CTO & Co-Founder
    September 2021 - Today (4 years and 9 months)
    Software studio that delivers fast, accessible and carbon aware software products.
    • Led a distributed team of 12 engineers across multiple time zones, delivering concurrent, high-velocity projects.
    • Cultivated and managed client partnerships with leading organizations, including Kering, UNOPS, and the City of Paris — 100 NPS score.
    • React + Typescript / Tailwind / NextJS / NestJS / Postgres

Reviews

5.0

Out of 1 rating

KimK

Kim

ITNOVEM

Reviewed on 3/31/2022

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Education

  • Bachelor of Science
    University of Victoria
    2014
    Geology and Chemistry

Certifications

Skill set (26)

Categories