Experience
Selected engineering work under Sutu Sebastian and Stainless Code — SoftState (Linus Health, AtScale), Flowbite React, Streamlyne, Paybilt, and earlier Ledidi.
Track record for the founder, under Sutu Sebastian — employment, freelance, and open-source maintainership. Includes work from before Stainless Code existed. This is not a Stainless Code customer logo wall.
SoftState Technologies
Freelance · Lead React Developer · Nov 2022 – Present · Remote
Engagement through SoftState, with Stainless Code as the founder’s company for this work. Large-scale front-end architecture and MVPs on products including Linus Health and AtScale. SoftState’s broader portfolio is on their site; client relationships sit with SoftState.
Flowbite React · Themesberg
Core maintainer · Nov 2023 – Present
Open-source React components for Tailwind CSS in the Themesberg ecosystem. Maintainer work is public on GitHub.
Streamlyne
Product engineering · React Native · May 2025 – Feb 2026 (~9 months)
Private family organization product — mobile application in React Native.
Paybilt
Product engineering · Feb 2025 – Sep 2026 (~1 year 7 months)
Payments / fintech product work.
Ledidi
Freelance · Nov 2019 – Oct 2022 (~3 years)
Secure clinical research platform (registries, trials, real-world evidence). Roles progressed:
- React Developer — Nov 2019 – Jan 2021
- Lead Developer — Jan 2021 – Oct 2022
How this relates to Stainless Code
OSS libraries under Stainless Code are separate from client delivery. Company and partnership questions: Contact. Who ships the org today: Team.