I am Tuomas Romu, a former student of naval architecture. I mainly contribute to articles within the scope of WikiProject Ships. Feel free to leave questions, comments, links to useful articles and other feedback on my talk page.

New articles and revisions/rewritings of articles or major sections

• Finnish icebreakers: Apu^N | Botnica^r | Fennica^r | Ilmarinen^N | Jääkarhu^N | Kontio^r | Murtaja^N | Nordica^r | Otso^N | Polaris^N | Sampo^N | Sisu^N | Tarmo^r | Voima^N | Voima (II)^N | Wäinämöinen^r
• Russian icebreaker: Aleksey Chirikov^N | Baltika^N | Dikson^N | Dobrynya Nikitich-class icebreaker^N | Evpatiy Kolovrat^N | Ilya Muromets^N | Magadan^r | Moskva^N | Moskva (II)^N | Mudyug^N | Murmansk^N | Novorossiysk^N | Project 21900 icebreaker^r | Sankt-Peterburg^N | SCF Sakhalin^r | Viktor Chernomyrdin^N | Vitus Bering^N | Vladimir Ignatyuk^r | Vladivostok^N
• Canadian icebreakers: Arktic Kalvik^r | Ikaluk^N | Kigoriak^N | Miscaroo^N | Robert LeMeur^N | Terry Fox^r
• Other icebreaking vessels: Aiviq^r | Antarcticaborg^N | Arcticaborg^N | Idun^N | Kronprins Haakon^N | Louhi^N | Röthelstein^N | S. A. Agulhas II^r | Sikuliaq^N
• Icegoing cargo ships and tankers: Finnpusku^N | Indiga^N | Mastera^r | Nunavik^N | Rautaruukki^N | SA-15^N | Sevmorput^r | Steel^N | Tempera^r | Varzuga^N | Yuriy Kuchiev^N
• Arctic offshore: Single steel drilling caisson^N
• Other ships: Haudaudine^N | Herakles^N | MOL Comfort^N | MSC Flaminia^N | Jehu class^N | Katanpää class^r | Katarina^N | Suomen Joutsen^r | Turva^N | Valemax^N | Wilhelm Carpelan^r | Yulius Fuchik^N
• Ship-related articles: Arctech Helsinki Shipyard^r | Double acting ship^N | Finnish-Swedish ice class^N | Helsinki Shipyard^N | List of ships built at Hietalahti shipyard (1–200, 201–400, 401–)^N | Net register tonnage^N | Oblique icebreaker^N | Polar Class^r | Rauma Marine Constructions^N | Vuosaari shipyard^N
• Other articles: Grundkallen^N | Kappelshamn^N | V14 engine^N
• Templates: Icebreakers of Finland^N | Icebreakers of Sweden^N | NRT^N | Nuclear-powered icebreakers^N

• User:Tupsumato/icebreaker articles and Changes to icebreaker articles
• {{cite ship register}}
• Ship Infobox Usage Guide

Main topics of interest:

• everything related to icebreakers, such as general articles, list of icebreakers, and articles about individual ships or ship classes;
• winter navigation in general;
• ships built at Finnish shipyards; and
• new ships and ship-related current events to some degree;

Additionally:

• various maintenance tasks within WP:SHIPS;
• re-read and fix past articles I've written, remove red links, keep information up to date etc.; and
• copyediting of existing ship articles, especially infoboxes and citation templates, either with AWB or by hand.

If you would like me to help with a ship-related article in the English Wikipedia, just drop me a message on my talk page and I'll see what I can do.