Hart has also been a member of the Cincinnati Bengals, Buffalo Bills, Miami Dolphins, Tennessee Titans, and Detroit Lions.

A native of Lauderhill, Florida, Hart attended St. Thomas Aquinas High School in Fort Lauderdale, Florida, where he was teammates with Giovani Bernard, Rashad Greene, Lamarcus Joyner, Cody Riggs, Marcus Roberson, and James White.

[1] As a senior at Florida State, Hart was named to the third-team All-Atlantic Coast Conference (ACC).

He was waived/injured by the Giants on December 30, 2017 with an ankle injury and was placed on injured reserve after refusing to play in the team's season finale.

In 2020, he played in 14 games, starting 13, and was ranked 35th of 52 offensive tackles by Pro Football Focus.

[16] On October 20, 2021, Hart was signed by the Tennessee Titans off the Bills practice squad, following injuries to linemen Taylor Lewan and Ty Sambrailo.

[18][19] On November 19, 2021, Hart was signed by the Bills off the Titans practice squad after injuries to linemen Jon Feliciano and Spencer Brown.

[20] Hart spent time back on the Bills practice squad after being waived again on December 7 and was briefly placed on the reserve/COVID-19 list before being activated again in week 16.

[29] Some covered topics such as COVID-19, support for DeSean Jackson after he received backlash for some posts seen as antisemitic,[29] and an image that read "Stop Promoting Homosexuality to Our Children!