Diego Villaseñor
Diego Villaseñor

Senior Customer Success Manager

Actively looking · Member since 26 Jun 2026
Message
Location
Mexico
Desired salary
Unspecified
Work preference
Full Time
Experience level
Not set

About

Professional summary

I am a customer success, change management, and enterprise transformation leader with more than 12 years of experience driving SaaS adoption, stakeholder alignment, organizational change, customer retention, and revenue growth across LATAM and Spain.

I have managed multi-country portfolios, executive relationships, onboarding, QBRs, renewals, and platform adoption initiatives in complex enterprise environments. My work has focused on building structured governance, improving customer health, and creating scalable processes that support long-term retention and expansion.

In my recent roles, I have owned the full customer lifecycle across multiple markets, including escalation management, adoption tracking, and renewal governance. I have also worked closely with C-level stakeholders, Product, R&D, Sales, and partner teams to translate customer needs into actionable improvements and stronger business outcomes.

I have delivered measurable results such as 99% SLA compliance, 99% complaint reduction, zero late renewals, and 105% year-over-year portfolio growth. I am comfortable operating in remote, cross-functional, and multilingual settings, and I regularly present executive-level business reviews in both Spanish and English.

My background also includes customer operations, distribution leadership, Spanish editing, product liaison work, and marketing/program management. These experiences have strengthened my ability to connect strategy with execution, manage partner ecosystems, and support revenue-generating initiatives.

I hold a Master of Science in Public Health from Charité Universitätsmedizin / Humboldt-Universität zu Berlin and a Bachelor's Degree in International Relations from ITESO in Guadalajara, Mexico. I am fluent in Spanish, advanced in English, and have intermediate German proficiency.

Skills

9 capabilities

Experience

Career history

Customer Success & Localization Manager Competitive Capabilities International

Owned the full customer lifecycle across 7 LATAM markets and Spain for a continuous improvement SaaS platform. Managed a multi-market book of business, maintained C-level relationships, served as primary escalation point, achieved 99% SLA compliance and zero unplanned account losses, reduced customer complaint volume by 99%, ran executive QBRs, routed customer feedback to Product and R&D, collaborated with Sales on renewals and upsell opportunities, and protected zero late renewals.

SC Customer Operations & Distribution Director Workshox Suspensions

Served as operational and executive relationship lead for Mexico's official SRAM distribution network, managing partner accounts, C-suite alignment, and a $3M+ active distribution book of business. Grew the book at 105% average YoY, built KPI dashboards and governance cadences, managed third-party partner SLA compliance, conducted quarterly business reviews, led compliance audits, resolved disputes, and maintained 99% SLA performance.

Spanish Editor & Product Liaison Competitive Capabilities International

Monitored maturity-stage adoption per market, flagged at-risk accounts before renewal deadlines, gathered cross-functional product insights across R&D, Marketing, and Sales, fed client priorities into product development, and tracked contractual milestones across LATAM accounts.

Marketing Lead & Senior Program Manager Competitive Capabilities International

Managed multi-stakeholder demand generation programs attributable to $7.4M USD in closed revenue and a $36M USD qualified pipeline across LATAM. Delivered a $400K USD corporate website relaunch on scope, timeline, and budget while coordinating three external agencies.

Education

Learning history

Charité Universitätsmedizin / Humboldt-Universität zu Berlin

Master of Science in Public Health

ITESO

Bachelor's Degree in International Relations

Guadalajara, Mexico

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