Experience

Where I have worked as a full-stack developer.

Full-stack developer CV: roles, scope and stack, most recent first. Download the full CV as a DOCX file.

Available for contract work and senior full-time roles. Get in touch

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  1. 2020 – NowRomania (Remote), clients in Europe and the US

    Senior Full-Stack Developer

    Freelance

    Design and build web apps and SaaS products for clients, from requirements and architecture through deployment and maintenance. E.ON, ING, Omnisource and Makeen were contracts taken through this practice.

    • Build AI features and agents with the Claude API and the Vercel AI SDK, including tool calling, retrieval and MCP servers.
    • Run cloud infrastructure and delivery on AWS, Vercel, Docker and GitHub Actions, and integrate auth, payments and third-party APIs.
    • Write automated tests with Vitest, Jest and Playwright.
    • TypeScript
    • Next.js
    • NestJS
    • PostgreSQL
    • AWS
  2. 2023 – 2024Romania (Remote)

    Senior Full-Stack Developer

    Omnisource Technologies

    Contract through my freelance practice. Developed and maintained full-stack features in a fully remote team.

    • Took ownership of key application components, leading implementation from design through deployment.
    • Reviewed code for the team.
    • React
    • TypeScript
    • Node.js
    • PostgreSQL
    • AWS
  3. 2022 – 2023Germany (Remote)

    Senior Full-Stack Developer

    E.ON Deutschland

    Contract through my freelance practice. Built and maintained full-stack features for a large-scale energy platform.

    • Worked in an Agile team across planning and delivery, taking ownership of application modules.
    • Contributed to architecture decisions.
    • React
    • TypeScript
    • Node.js
    • Express
    • Azure
  4. 2021 – 2022Remote (ING Nederland)

    Frontend Developer

    HCL Technologies

    Contract through my freelance practice, delivered via HCL Technologies. Frontend development in an Agile team at ING Nederland, with sprint planning and code reviews.

    • Built a reusable UI component library (design system) with React, TypeScript, Storybook and Web Components.
    • React
    • TypeScript
    • Storybook
    • Web Components
  5. 2020 – 2021Remote, for a US company

    Full-Stack Developer

    Makeen

    Contract through my freelance practice. Lead developer on several B2B and B2C projects, with client placements at Warner Bros. Entertainment and Vyoo.me.

    • Warner Bros. Entertainment: JavaScript and full-stack work supporting Firebase-based APIs.
    • Vyoo.me: built the web app with React, TypeScript, Styled Components and Storybook, and joined investor meetings.
    • React
    • TypeScript
    • Node.js
    • MongoDB
    • Firebase
  6. 2019 – 2020Remote

    Full-Stack Developer

    Streamline VRS

    Full-stack work on vacation rental software.

    • Shipped new features and optimized code and page speed.
    • PHP
    • AngularJS
  7. 2018 – 2019Iasi, Romania

    Full-Stack Developer

    Happy Media

    Built and maintained client web applications.

    • Gathered requirements in client meetings and shipped them end to end.
    • PHP
    • JavaScript
    • WordPress
    • CodeIgniter