Join my community / free newsletter — sign up here

python

The job finder's job list, captured from a throwaway demo copy seeded with invented rows — the header reads "Job finder — demo data" beside the list of sources. Each card carries a job title, a source chip (jobindex, verama, freelancermap, emagine, weworkremotely, amino), an AI score out of 5, an optional contact-mail chip, a location and a seen-date, then three actions: applied, draft email, and discard with a "why discard?" note. No real advertisement or employer appears.

A private job radar that reads seven boards every morning — and throws away most of what it finds

GrN.dk — internal build
Personal automation, public-source scraping and AI-assisted filtering

This one has no link on it, and that is the point: jobs.grn.dk answers 401 to the internet and always has. It is an internal tool — a job radar, built for its owner's own search for work. Every morning it reads seven contract and job boards, drops everything that cannot match a written profile, has what survives judged by a language model against that profile, and presents the handful worth reading as one screen with three buttons: applied, draft email, discard.

Because it holds one real person's live job search, nothing of it is published here. The screenshot above is a throwaway demo copy of the same interface, seeded with invented rows — every company, title, location and address in it is a placeholder, and it labels itself "demo data" in the header so it can never be mistaken for the live board.

The crypto-dash.grn.dk status page: the heading "nexus auto-trader" beside an orange PAPER ONLY badge, over the line "hourly strategy sweep → leaderboard → paper promotion · no real orders, ever". Stat tiles read 649 configs tested, 715 backtests last 24h, 2 sweep windows, 3 paper strategies and +0.00 paper P&L in USD. Below them a Paper strategies panel lists three promoted configurations with all-zero P&L rows, and a Promotion pipeline table shows each candidate's streak and score.

A trading rig that tests its own strategies every hour — and never places an order

GrN.dk — internal build
Quantitative research tooling and automation

crypto-dash.grn.dk is the public window onto a strategy-research rig that runs on our own server and trains itself. Every hour it backtests a fresh batch of trading-strategy configurations against five-minute crypto candles, scores each one on data it was not fitted to, keeps a running leaderboard, promotes the configurations that hold the top into a simulated book, and demotes them again as soon as their forward behaviour drifts away from what the backtest promised.

It is paper trading only. The installation holds no exchange keys, calls no order endpoint and has no account to spend from. Every fill, every position and every P&L figure on that page is simulated — which is why the page prints PAPER ONLY on itself, in orange, at the top of every hourly regeneration.

python

GrN.dk web platforms, web optimization, data analysis, data handling and logistics.