Client Success Stories
Read how executives, founders, and professionals transformed their English communication for high-stakes work.
From Good to Great: How Coaching Transformed My Leadership Communication
★★★★★
"Robert's coaching didn't just improve my English—it boosted my confidence presenting to clients and investors. Our conversations on business, tech, and global topics expanded my real-world vocabulary and sharpened how I communicate. A true game changer!"
Julio Aldana
COO , Smarttie
From Founder to CEO: Leading with Confidence in English
★★★★★
"Being a founder means constantly pitching, persuading, and leading. Robert's coaching gave me the language tools—and the confidence—to do it all in English. It's made a real difference in pitching deals and connecting with my team"
Hugo Blum
CEO , 100 Ladrillos
Building Cross-Border Confidence: My Executive English Journey
★★★★★
"Coaching with Robert helped me become much more confident and natural when speaking English—especially with U.S. clients. I now feel more at ease in conversations and better prepared for networking opportunities and cross-border meetings."
Andres Guzman Rubio
COO – Mexico , Driscoll's
Executive Presence & High-Impact Communication for a Global CTO
★★★★★
"Working with Robert has been one of the most impactful steps I’ve taken in advancing my professional communication as a CTO—his practical coaching helped me structure presentations for impact, handle impromptu speaking, and lead with confidence…" Show more
Luis Manuel Becerra Lucatero
Chief Technology Officer , Skysense
Blending Language and Business Coaching for Real Growth
★★★★★
"More than just an English coach, Robert has been a true business coach. Each session blends language with practical tools that drive my professional growth."
Noé Martínez
Sales Director , Grupo Kopar
Mastering High-Stakes Business Communication in Logistics
★★★★★
"Robert's coaching helped me elevate how I communicate with senior executives across North America. I'm more strategic and persuasive in interviews, presentations, and cross-border meetings—especially in high-stakes situations. His approach is practical, focused, and incredibly effective."
Andrea Oliveira
Director of Business Development , CEVA Logistics
Elevating Executive Communication Skills in Global Logistics
★★★★★
"Taking classes with Robert has undoubtedly been a very enriching experience. I needed to attend meetings with high-level client executives to present proposals, solutions, or explain information related to logistics...." Show more
Karla Bernal
Sr. Logistics Manager , Sanmina Corporation
Building Confidence and Clarity for International Patient Care
★★★★★
"With Robert's support, I became more fluent and natural when speaking English. This has helped me care for international patients more effectively and communicate clearly during medical discussions and travel. I've noticed my English-speaking patients feel more at ease and trust me more."
Dra. Erika Itzel
Medical Doctor
Mastering Business English for Stronger Global Leadership
★★★★★
"Working with Robert gave me a much stronger command of business English. I lead meetings more confidently, communicate more clearly with international partners, and get better results across the board. Internally, our communication is smoother—and our suppliers notice the difference."
Alberto Escobar USA
COO , Terramar Brands
Mastering Executive Communication in Global Engineering
★★★★★
"I am pleased to recommend Robert as an exceptional language teacher and executive-communication coach. Under his guidance, I moved from feeling hesitant in senior-level discussions to speaking with assurance in top-management meetings and presenting complex updates with clarity and persuasion..." Show more
Hugo Lopez
Testing & EPM Manager , Continental
Confident Communication for International Logistics Success
★★★★★
"The lessons with Robert have helped me develop confidence when speaking in meetings with English-speaking clients and prospects. They've also aided me in expanding my vocabulary and correcting grammatical errors."
Humberto Grimaldo
Founder and President , TC Logistics
Confident Communication Across Global Tech Teams
★★★★★
"The main challenge I faced when I started working in global environments was the lack of fluency to express my technical ideas effectively to both leaders and colleagues from different nationalities..." Show more
Jonathan Emmaus Campos Navarro
Data Lead , Infosys
Fluent English for Global Clients
★★★★★
"Before working with Robert, I sometimes felt unsure presenting in English during high-stakes calls and real-time meetings with international customers…" Show more
Tania Ruelas
Quality Key Account Manager , FORVIA HELLA