James Charles

Jim was the Chief Science officer at Starbase 134 in the late 23rd century. 

Early life before Starfleet
Jim was born on December 22, 2228 human calendar time on the planet Earth in Westminster, California.

Chronology

 * 2228: Jim is born on Earth in Westminster, California.
 * 2246: Jim enters Starfleet Academy
 * 2250: Jim graduates Starfleet Academy and is promoted to Ensign, her first assignment is the USS Azreal as a science officer.
 * 2255: Jim is promoted to Lieutenant junior grade and assigned to the USS Republic as a science officer.
 * 2260: Jim is promoted to full Lieutenant and is made the Assistant Chief Science Officer on the USS wasp.
 * 2265: Jim is promoted to Lieutenant Commander and is assigned to the USS Jupiter as the Chief Science Officer.
 * 2270: Jim is promoted to Commander and becomes Chief Science Officer at Starbase 134.