Alison Osgood

Ally was the Chief environmental officer at Starbase 7 in the late 23rd century. 

Early life before Starfleet
Ally was born on October 6, 2230 human calendar time on the planet Earth in Seattle, Washington.

Chronology

 * 2230: Ally is born on Earth in Seattle, washington.
 * 2248: Ally enters Starfleet Academy
 * 2225: Ally graduates Starfleet Academy and is promoted to Ensign, the first assignment is the USS Sacajawea as an environmental officer.
 * 2255: Ally is promoted to Lieutenant junior grade and assigned to the USS Hood as an environmental officer.
 * 2260: Ally is promoted to full Lieutenant and is made the Assistant Chief Environmental Officer on the USS Merrimac.
 * 2265: Ally is promoted to Lieutenant Commander and is assigned to the USS Capella as the Chief Environmental Officer.
 * 2270: Ally is promoted to Commander and becomes the Chief Environmental Officer at Starbase 7.