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  "markdown": "Chief Technology Advisor and board member.\n\n## What Jan builds\n\n- [meteoblue Weather API](https://www.anchorterminal.com/tools/meteoblue.md), graded C, 61.8/100, in Weather \u0026 climate data. Weather data APIs from meteoblue AG of Basel, Switzerland. The Forecast API returns point forecasts in packages by coordinates, with History, Warnings, Dataset, Image and Maps APIs beside it, over HTTPS with an API key. Chief Technology Advisor and board member, researched 2026-10-28.\n\n## Works with\n\n- [Dmitry Koplovich](https://www.anchorterminal.com/people/dmitry-koplovich/), Chief Executive Officer\n- [Karl G. Gutbrod](https://www.anchorterminal.com/people/karl-g-gutbrod/), Chief Strategy Officer and board member\n- [Mathias Müller](https://www.anchorterminal.com/people/mathias-muller/), Co-founder, Chief Technical Officer and board member\n\n## Questions\n\n### Who is Jan Šimek?\n\nJan Šimek is chief Technology Advisor and board member.\n\n### What does meteoblue AG make?\n\nAnchor Terminal lists meteoblue Weather API from meteoblue AG. Weather data APIs from meteoblue AG of Basel, Switzerland. The Forecast API returns point forecasts in packages by coordinates, with History, Warnings, Dataset, Image and Maps APIs beside it, over HTTPS with an API key.\n\n### How are Jan's tools graded?\n\nmeteoblue Weather API is graded C, 61.8 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.\n\n## Sources\n\n- https://www.meteoblue.com/en/weather/week/london_united-kingdom_2643743\n- https://content.meteoblue.com/en/about-us\n- https://content.meteoblue.com/en/about-us/team/\n\nThese are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page, /about/#author). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.\n",
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