About me
This profile was created because Alexander Sierra has been referenced on AdForum.
Sector Experience
My Work
SEE ALL WORKMcGregor
- BRAND:
- Totto
- AGENCY:
- DDB Worldwide Colombia
Robots
- BRAND:
- Totto
- AGENCY:
- DDB Worldwide Colombia
Crown
- BRAND:
- Totto
- AGENCY:
- DDB Worldwide Colombia
Mark
- BRAND:
- Totto
- AGENCY:
- DDB Worldwide Colombia
Positions
Copywriter
McGregor
- BRAND:
- Totto
- AGENCY:
- DDB Worldwide Colombia
Robots
- BRAND:
- Totto
- AGENCY:
- DDB Worldwide Colombia
Crown
- BRAND:
- Totto
- AGENCY:
- DDB Worldwide Colombia
Mark
- BRAND:
- Totto
- AGENCY:
- DDB Worldwide Colombia