A maker's studio — where ideas are drafted into working tools. Each project below runs entirely in your browser; nothing you enter is sent anywhere. Built with care, kept simple, made to last.
A financial navigation suite — track your net worth, project it forward through the accumulation years, consolidate at the turn, then test drawing it down. The full voyage from building wealth to living off it.
Enter The Helm → helm.tw-atelier.comA reference console for the East-of-Suez olefins market — producers, capacities, and the shifting map of supply across the region. A working instrument for the desk.
Enter Olefins → olefins.tw-atelier.comA gas-carrier TCE calculator — works time-charter equivalent earnings from freight, bunkers, canal dues and port costs, with full-speed against eco-speed and break-even and target-TCE solving. The broker's daily sum, made quick.
Enter Voyage Calculator → shipping.tw-atelier.comThe workshop is never quite finished. New tools take shape here as ideas find their form.
In the works