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Ayin Decer CastelánAC
Open to opportunities

Ayin Decer Castelán

@ayindecercasteln

Strategist helping companies drive expansion and investment through Mexico’s government ties.

Mexico
Message

What I'm looking for

I’m looking to lead strategy and government–business relations that strengthen institutional engagement, attract investment, and drive international expansion in Mexico—through high-level meetings, trade missions, and long-term collaboration between public and corporate stakeholders.

I build and lead high-impact relationships between business and government, combining corporate diplomacy with international positioning toward Mexico. As a Global Affairs Partner and Global Expansion & Strategy Director, I focus on business expansion, investment attraction, and representing institutions through global and economic cooperation initiatives.

Previously, I served as Country Manager Mexico, advising on internationalization and global expansion strategies while coordinating multisector trade missions and high-level institutional meetings. Earlier, I managed institutional relations and delegations at the Spanish Chamber of Commerce in Mexico, strengthening links with Mexico’s federal, state, and municipal governments and supporting sectoral projects, digitalization planning, and delegation guidance.

Experience

Work history, roles, and key accomplishments

LHO logoLH
Current

Global Affairs Partner | Global Expansion & Strategy Director

Dec 2025 - Present (7 months)

• Expansión empresarial
• Atracción de inversión
• Asuntos globales
• Relación empresa - gobierno
• Representación institucional
• Cooperación económica

How2Go - Internationalisation Services logoHS

Country Manager Mexico

Apr 2024 - Sep 2025 (1 year 5 months)

IFEMA Madrid Delegate in Mexico.
Represent of MIPIM in Mexico.

• Consulting on internationalization and global expansion strategies.
• Relationship and collaboration with national and international business and sector organizations.
• Member of the Nearshoring table of the Economic, Social and Business Council of the Secretariat of Economic Development of Mexico City.
• Organization and manage

CM

Manager of Institutional Relations

Cámara Española de Comercio en México

Jan 2018 - Feb 2024 (6 years 1 month)

Manages institutional relationships with Mexico’s federal, state, municipal, and legislative stakeholders. Oversees Spanish Chamber delegations, membership/procurement affiliations, sector projects, trade missions, Eurocam coordination, and a digitalization plan supported by Spain’s Ministry of Industry, Commerce and Tourism.

Cámara Española de Comercio en México logoCM

Manager of institutional relations and delegations

Jan 2018 - Feb 2024 (6 years 1 month)

Relationship and link with the Federal Government; State, Municipal Governments and Legislative Power of Mexico.
Relationship and collaboration with Mexican, Americans, Europeans and Asiatics business and sector organizations.
Member of the Business and Development table of the Spanish Agency for International Development Cooperation (Aecid).
Guide and Supervision of Delegations of the Spanish C

Coparmex Hidalgo, S.P. logoCS

Finance and Adminstration Manager

Jan 2014 - Jun 2017 (3 years 5 months)

Financial administration, analysis and interpretation of financial statements, administration and management of ERP Enterprise from Hansa World.
In charge of social responsibility actions and link with civil associations.
Human resources, administration and registration of programs at educational and governmental institutions.
Business service executive.
Coordination and logistics of business even

CS

Finance and Administration Manager

Coparmex Hidalgo, S.P.

Jan 2014 - Jun 2017 (3 years 5 months)

Leads financial administration and analysis, including financial statement interpretation and management of an ERP system (Hansa World). Manages social responsibility actions, human resources and administration tasks, and coordinates business events logistics and licensing/business interest processes.

Zwitch Design logoZD

New business development

Jan 2009 - Jan 2010 (1 year)

Sales, processing incoming service orders, Management and conflict resolution, Opening and follow up of Branch office in Xalapa, Veracruz.

Corporación Tecnológica New Line logoCL

Corporative developper

Jun 2007 - Nov 2007 (5 months)

Development of sales projects, purchase order process, distribution logistics, customer service, import support of motors for voltage regulators.

CL

Corporative Developer

Corporación Tecnológica New Line

Jun 2007 - Nov 2007 (5 months)

Develops sales projects and supports procurement workflows, including purchase order processing and distribution logistics. Provides customer service and import support related to motors for voltage regulators.

Education

Degrees, certifications, and relevant coursework

UH

Universidad Autónoma del Estado de Hidalgo

Licenciatura, Comercio Exterior

2003 - 2007

Tech stack

Software and tools used professionally

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