# Carl-Fredrik Tengberg

> Engineer, builder & life long tinkerer. Tech Lead at Stockfiller.com, previously Software Engineer at Accedo.tv.

## About

Carl-Fredrik Tengberg is a software engineer based in Stockholm, Sweden. He is currently Tech Lead at [Stockfiller](https://stockfiller.com), working on revolutionizing the food supply chain. Previously, he was a Software Engineer at [Accedo.tv](https://accedo.tv), building Accedo One, a video streaming platform trusted by media companies worldwide.

## Experience

- Tech Lead, Stockfiller.com - Jan. 2025 - present, Stockholm, Sweden
- Software Engineer, Accedo.tv - Nov. 2019 - Jan. 2025, Stockholm, Sweden
- Consultant - Software Engineering, CONSAT - Sep. 2018 - Nov. 2019, Stockholm, Sweden
- ASIC System Integration Engineer, Fingerprint Cards - June 2017 - Sep. 2018, Gothenburg, Sweden

## Tech stack

TypeScript, JavaScript, React, React Native, Astro, Tailwind CSS, TanStack, Node.js, Express, Fastify, REST, GraphQL, Apollo, OpenAPI, PostgreSQL, MongoDB, Drizzle ORM, Zod, Docker, Amazon Web Services (AWS), CircleCI, Jenkins, Vite, Vitest, Storybook, Sentry, Figma, Python, Git, npm, Yarn, Claude Code, Cursor, Mac, Linux, Windows.

## Contact

- Email: carlfredrik.tengberg@gmail.com
- LinkedIn: https://www.linkedin.com/in/carlfredriktengberg/
- GitHub: https://github.com/calleli
- Website: https://cftengberg.com