The 糖心原创 Sales Blog | Diego Mangabeira

Diego Mangabeira

Diego Mangabeira is an accomplished sales professional with extensive international experience spanning multiple continents and industries. Ranked in the TOP 1% of LinkedIn's Social Selling Index (SSI) in Sales and Marketing Services, Diego brings strategic vision and proven results to every engagement. In his career, he has sent over 656,000 emails, made 11,519 cold calls, booked 335 meetings, and closed $406,619.62 in total revenue with an impressive 69.1% conversion rate. His career encompasses roles with industry giants like IBM and 3M. His leadership experience encompasses team building and cross-functional management, with a special focus on performance coaching that elevates teams to achieve peak results.

How to build a prospecting strategy from scratch

Discover how to build an effective B2B prospecting strategy that transforms outreach into a repeatab...

Diego Mangabeira

10/27/26

Software procurement checklist: What to evaluate before you ...

Discover how to build a software procurement checklist to reduce SaaS waste, mitigate risk, and ensu...

Diego Mangabeira
Updated 10/2/26
Prospecting methods: How to choose a warm, permission-based ...

Discover effective warm prospecting methods that enhance sales outreach, build trust, and create qua...

Diego Mangabeira
Updated 9/29/26
CRM data privacy: What it means and how to get it right

CRM data privacy means protecting customer information through security controls, consent management...

Diego Mangabeira
Updated 9/16/26
Omnichannel sales: What it is and why it works

Omnichannel sales creates a unified customer experience across all channels — from email and chat to...

Diego Mangabeira
Updated 9/14/26