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Robert Lee SeligmannRL

Robert Lee Seligmann

Full-Stack Engineer (AI focused)

€297/day
Crans-Montana, CH
3-7 years

Average response time: 1 hour

About Robert Lee

Full-Stack Engineer with 4+ years of experience specializing in high-throughput backend pipelines and internal operations tools. Proven track record of managing 10,000+ assets in parallel processing environments and building scalable web portals for 1M+ users. Expert in bridging complex backend logic with intuitive administrative interfaces to drive experiment-led product growth.
  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Augminted Labs
    Full-Stack Engineer
    DIGITAL AND IT
    March 2022 - Today (4 years and 4 months)
    Wisconsin, USA
    • Led the launch of a modular NFT platform on Ethereum, enabling creators to build and deploy projects with minimal technical overhead.
    • Architected high-throughput backend pipelines using Node.js and Redis, implementing weighted selection and rule-based matching logic to generate and manage 10,000+ assets per project, leveraging job queues and parallel processing for scalability and performance.
    • Collaborated with blockchain engineers to prototype and ship interactive, cross-chain NFT features, coordinating with community managers for launch and adoption.
    • Built internal tooling to configure and validate configuration parameters, enabling rapid iteration and experiment-driven feature improvements.
    Ethereum React.js Express Redis Node.js
  • Epassi Payments Oy
    Jr. Full-Stack Developer
    HEALTH AND WELLNESS
    January 2021 - February 2022 (1 year and 1 month)
    Helsinki, Finland
    • Modernized the web portal using React and TypeScript, focusing on performance and user experience for 1M+ users.
    • Improved code quality and release confidence by introducing automated testing frameworks (Cypress, Jest). Extended backend services and APIs in Ruby on Rails to support the new web portal.
    • Designed and Extended a Docker-based sidecar service for staged rollouts and production experimentation, enabling safe iteration on core features,
    React.js Docker Ruby on Rails Typescript Cypress
  • Fujitsu Software Technologies
    Intern
    DIGITAL AND IT
    June 2019 - August 2019 (2 months)
    Matsumoto-shi, Nagano Prefecture, Japan
    Developed internal admin tools and data visualization dashboards for complex analytics with Vue.js and D3.js.
    VueJS d3.js JavaScript artificial intelligence Data visualization

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Education

  • M.Sc.
    Aalto University
    2020
    M.Sc.
  • B.Sc.
    Haaga Hel ia
    2018
    B.Sc.

Skill set

Categories