Finance, data, operations and artificial intelligence, taught through real cases.
I'm Carlos Martínez, Ph.D. in Management from the University of St. Gallen and co-author of more than 25 teaching cases. Since 2020 I've been creating practical courses on Udemy, in English and Spanish.
132,421 students, 17,334 reviews, and 94 courses.

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BLACKNOV2026Course catalog
94 courses
BestsellerClaude AI in Excel for Finance
Artificial intelligence
4.5 hours★ 4.6 (547)4,454 students
View on Udemy
Portfolio Management & Optimization: Excel, R, Python, AI
Finance and accounting
5 hours★ 4.4 (199)24,325 students
View on Udemy
XGBoost & Random Forest: Decision Trees + Boosting in R
Data analytics and BI
6 hours★ 4.4 (53)16,926 students
View on Udemy
Private Equity: Leveraged Buyouts (LBOs)
Finance and accounting
4.5 hours★ 4.6 (401)9,093 students
View on Udemy
Venture Capital Term Sheets: Valuation, Vesting & Deals
Finance and accounting
2.5 hours★ 3.8 (77)6,347 students
View on Udemy
Project Management with Claude AI: Cowork, Skills & Plugins
Artificial intelligence
5 hours★ 4.5 (89)907 students
View on Udemy
Business Process Model and Notation (BPMN 2.0) with Bizagi
Operations and processes
10 hours★ 4.5 (55)529 students
View on Udemy
Claude AI in Excel for Operations Management and Analytics
Artificial intelligence
3 hours★ 4.9 (33)345 students
View on Udemy
NewMicrosoft Copilot for Finance: Excel Analysis & Reporting
Artificial intelligence
3.5 hours★ 5.0 (4)View on Udemy
NewAWS AI Business Strategist (AIB-C01): 6 Practice Tests
Certification practice exams
510 questions★ 4.0 (1)View on Udemy
NewPL-300: Power BI Data Analyst Practice Exams [2026]
Certification practice exams
360 questionsNo reviews yetView on Udemy
NewPSM I: Professional Scrum Master — 6 Practice Exams
Certification practice exams
480 questionsNo reviews yetView on Udemy
NewPMI-ACP® Agile Certified Practitioner | 6 Practice Exams
Certification practice exams
720 questionsNo reviews yetView on Udemy
NewCertified Associate in Project Management (CAPM®) Mock Exams
Certification practice exams
900 questionsNo reviews yetView on Udemy
NewCompTIA Data+ (DA0-002) Practice Exams
Certification practice exams
540 questionsNo reviews yetView on Udemy
NewMicrosoft AI-103 Azure AI Apps & Agents: 6 Practice Exams
Certification practice exams
360 questionsNo reviews yetView on Udemy
NewGitHub Certified: Agentic AI Business Professional (GH-700)
Certification practice exams
360 questionsNo reviews yetView on Udemy
NewCFA Level I Exam Prep 2027: Full-Length Mock Exams
Certification practice exams
540 questionsNo reviews yetView on Udemy
NewAWS Certified AI Practitioner AIF-C01: Practice Exams [2026]
Certification practice exams
390 questionsNo reviews yetView on Udemy
NewClaude Certified Architect – Foundations: 6 Practice Exams
Certification practice exams
300 questionsNo reviews yetView on Udemy
NewPMP Exam Ready: 6 Practice Tests & 1,080 Questions [2026]
Certification practice exams
1080 questionsNo reviews yetView on Udemy
BestsellerTaught in Spanish
Planificación y Gestión de Proyectos: PMBOK y Agile Scrum
Projects and leadership
12.5 hours★ 4.7 (1,978)7,922 students
View on Udemy
BestsellerTaught in Spanish
Mercados Financieros: Inversión en Bolsa de Valores
Finance and accounting
25 hours★ 4.6 (1,292)7,317 students
View on Udemy
BestsellerTaught in Spanish
Evaluación Financiera de Proyectos de Inversión
Finance and accounting
8.5 hours★ 4.6 (1,062)5,047 students
View on Udemy
BestsellerTaught in Spanish
Modelación de Procesos de Negocios (BPMN 2.0) con Bizagi
Operations and processes
10 hours★ 4.7 (940)3,720 students
View on Udemy
BestsellerTaught in Spanish
Ciencia de Datos y Analítica de Negocio con Python y ChatGPT
Data analytics and BI
44.5 hours★ 4.7 (376)3,128 students
View on Udemy
BestsellerTaught in Spanish
Modelos Financieros en Excel para la Valoración de Empresas
Finance and accounting
10.5 hours★ 4.8 (525)3,034 students
View on Udemy
BestsellerTaught in Spanish
Finanzas Para No Financieros: Análisis y Visualización
Finance and accounting
13 hours★ 4.4 (501)2,969 students
View on Udemy
BestsellerTaught in Spanish
Excel para Análisis Financiero: De Principiante a Avanzado
Finance and accounting
28.5 hours★ 4.6 (425)2,539 students
View on Udemy
BestsellerTaught in Spanish
Planificación Financiera: Estados Financieros Presupuestados
Finance and accounting
8.5 hours★ 4.6 (526)2,447 students
View on Udemy
BestsellerTaught in Spanish
Dashboards de KPIs y Tablas Dinámicas: Análisis con Excel
Data analytics and BI
14 hours★ 4.7 (292)1,644 students
View on Udemy
BestsellerTaught in Spanish
Claude en Excel para Finanzas: Automatiza sin Perder Rigor
Artificial intelligence
8 hours★ 4.5 (178)1,078 students
View on Udemy
BestsellerTaught in Spanish
Bases de Datos Vectoriales y LLM RAG para Aplicaciones de IA
Artificial intelligence
13.5 hours★ 4.7 (120)1,042 students
View on Udemy
BestsellerTaught in Spanish
Jira para Agile: Scrum y Kanban con Casos Reales
Projects and leadership
8 hours★ 4.7 (175)917 students
View on Udemy
BestsellerTaught in Spanish
Gestión de Proyectos con Claude AI: Chat, Cowork y Skills
Artificial intelligence
8.5 hours★ 4.7 (145)900 students
View on Udemy
BestsellerTaught in Spanish
Lean Six Sigma Yellow Belt: Mejora de Procesos con DMAIC
Operations and processes
11.5 hours★ 4.7 (83)399 students
View on Udemy
BestsellerTaught in Spanish
Amazon Bedrock: IA Generativa y RAG en AWS
Artificial intelligence
7 hours★ 4.6 (17)197 students
View on Udemy
Taught in Spanish
Power BI: Dashboards Financieros y Análisis Exploratorio
Data analytics and BI
6 hours★ 4.4 (734)26,579 students
View on Udemy
Taught in Spanish
Power BI: Análisis de Datos e Inteligencia de Negocios (DAX)
Data analytics and BI
31 hours★ 4.5 (777)3,966 students
View on Udemy
Taught in Spanish
Prompt Engineering con ChatGPT (IA) en Negocios y Finanzas
Artificial intelligence
36.5 hours★ 4.7 (470)3,065 students
View on Udemy
Taught in Spanish
Análisis de Estados Financieros con Excel + ChatGPT (IA)
Finance and accounting
13 hours★ 4.6 (499)2,825 students
View on Udemy
Taught in Spanish
Administración de Operaciones: Análisis de Procesos
Operations and processes
5 hours★ 4.6 (653)2,718 students
View on Udemy
Taught in Spanish
Control Estadístico de Procesos Six Sigma (6σ) con Minitab
Operations and processes
11.5 hours★ 4.8 (514)2,481 students
View on Udemy
Taught in Spanish
Modelos de Riesgo de Crédito y Credit Scoring con Python
Finance and accounting
18 hours★ 4.7 (347)2,087 students
View on Udemy
Taught in Spanish
Bootcamp SQL y Bases de Datos con MySQL: +100 Ejercicios
Data analytics and BI
8.5 hours★ 4.7 (121)1,804 students
View on Udemy
Taught in Spanish
Curso Agentes de IA con n8n: Casos en Negocios y Finanzas
Artificial intelligence
18.5 hours★ 4.8 (228)1,595 students
View on Udemy
Taught in Spanish
Probabilidad y Estadística: Analítica de Negocios y Finanzas
Data analytics and BI
12.5 hours★ 4.7 (211)1,433 students
View on Udemy
Taught in Spanish
Estrategia Empresarial y Ventaja Competitiva
Projects and leadership
6.5 hours★ 4.7 (44)1,244 students
View on Udemy
Taught in Spanish
Pronósticos (Forecasting) de Series de Tiempo con Python
Data analytics and BI
13 hours★ 4.7 (169)1,168 students
View on Udemy
Taught in Spanish
Investigación de Operaciones: Optimización con Python
Operations and processes
15.5 hours★ 4.7 (150)1,143 students
View on Udemy
Taught in Spanish
Administración de Inventarios: Control, Modelos y Casos
Operations and processes
7.5 hours★ 4.5 (220)1,120 students
View on Udemy
Taught in Spanish
Optimización de Portafolios con Excel, R, Python y ChatGPT
Finance and accounting
10.5 hours★ 4.8 (131)1,018 students
View on Udemy
Taught in Spanish
Python y Excel para Finanzas con xlwings (Monte Carlo)
Finance and accounting
14 hours★ 4.6 (113)926 students
View on Udemy
Taught in Spanish
MicroMaster en Finanzas Cuantitativas con Python y ChatGPT
Finance and accounting
20 hours★ 4.7 (106)922 students
View on Udemy
Taught in Spanish
Tesorería y Capital de Trabajo: Liquidez, Crédito y Cobranza
Finance and accounting
10 hours★ 4.4 (162)861 students
View on Udemy
Taught in Spanish
Contabilidad para Profesionales de Áreas No Financieras
Finance and accounting
13.5 hours★ 4.7 (143)841 students
View on Udemy
Taught in Spanish
Cadena de Suministro y Logística: Gestión, Diseño y Riesgos
Operations and processes
10.5 hours★ 4.9 (139)814 students
View on Udemy
Taught in Spanish
Contabilidad Administrativa: Costeo Basado en Actividades
Finance and accounting
6 hours★ 4.6 (122)749 students
View on Udemy
Taught in Spanish
Presentaciones Profesionales en PowerPoint con IA (Copilot)
Artificial intelligence
8.5 hours★ 4.6 (91)677 students
View on Udemy
Taught in Spanish
Trading Algorítmico con Python y QuantConnect
Finance and accounting
16 hours★ 4.6 (73)672 students
View on Udemy
Taught in Spanish
Fusiones y Adquisiciones: Acoples Estratégicos y Valoración
Finance and accounting
6 hours★ 4.6 (134)662 students
View on Udemy
Taught in Spanish
Aplicaciones del Método Montecarlo en Finanzas con ModelRisk
Finance and accounting
3.5 hours★ 4.5 (84)643 students
View on Udemy
Taught in Spanish
Macros y VBA en Excel: Automatiza Modelos Financieros con IA
Finance and accounting
12 hours★ 4.8 (91)642 students
View on Udemy
Taught in Spanish
Machine Learning Aplicada a Marketing Analytics con Python
Data analytics and BI
26.5 hours★ 4.6 (61)621 students
View on Udemy
Taught in Spanish
Consolidación de Estados Financieros: Enfoque Gerencial
Finance and accounting
4.5 hours★ 4.3 (77)538 students
View on Udemy
Taught in Spanish
Segmentación de Clientes: Clustering con K-Means y PCA
Data analytics and BI
10 hours★ 4.7 (56)510 students
View on Udemy
Taught in Spanish
Valoración de Empresas: Modelación Financiera y Casos Reales
Finance and accounting
7.5 hours★ 4.8 (40)473 students
View on Udemy
Taught in Spanish
R para Análisis de Datos y Negocios en RStudio (Desde Cero)
Data analytics and BI
6.5 hours★ 4.6 (70)419 students
View on Udemy
Taught in Spanish
Árboles, Random Forest y XGBoost con R, Python y ChatGPT
Data analytics and BI
15.5 hours★ 4.4 (57)381 students
View on Udemy
Taught in Spanish
Cursor AI y Python: Construye Apps Financieras con IA
Artificial intelligence
8.5 hours★ 4.9 (25)330 students
View on Udemy
Taught in Spanish
Redes Neuronales Aplicadas a la Inteligencia de Negocios
Data analytics and BI
7.5 hours★ 4.3 (38)299 students
View on Udemy
Taught in Spanish
Introducción al Forex: Trading de Divisas con Base Real
Finance and accounting
7.5 hours★ 4.7 (37)252 students
View on Udemy
Taught in Spanish
Finanzas para Emprendedores: Venture Capital y Term Sheet
Finance and accounting
4 hours★ 4.6 (36)246 students
View on Udemy
Taught in Spanish
Tableau en Español: Dashboards y Visualización de Datos
Data analytics and BI
4 hours★ 4.7 (33)219 students
View on Udemy
Taught in Spanish
Scrum Master PSM I: Prepárate para la Certificación
Projects and leadership
5.5 hours★ 4.5 (35)201 students
View on Udemy
Taught in Spanish
Preparación para la IA: Evalúa Capacidades para la Adopción
Artificial intelligence
3.5 hours★ 4.9 (39)200 students
View on Udemy
Taught in Spanish
Banca de Inversión: Compras Apalancadas (LBO) con APV
Finance and accounting
4.5 hours★ 4.8 (16)187 students
View on Udemy
Taught in Spanish
Finanzas Corporativas: Estructura de Capital y WACC
Finance and accounting
7 hours★ 4.7 (21)185 students
View on Udemy
Taught in Spanish
Opciones Reales y Black-Scholes en Finanzas Corporativas
Finance and accounting
4.5 hours★ 4.7 (24)183 students
View on Udemy
Taught in Spanish
Liderazgo con IA y ChatGPT: Competencias Directivas
Projects and leadership
5 hours★ 4.5 (35)175 students
View on Udemy
Taught in Spanish
OpenClaw: Construye Agentes de IA Seguros y Operativos
Artificial intelligence
7 hours★ 4.8 (7)115 students
View on Udemy
Taught in Spanish
Hugging Face y NLP con Python: Aplicaciones de Negocio
Artificial intelligence
7.5 hours★ 5.0 (7)86 students
View on Udemy
Taught in Spanish
Microsoft Copilot para el Trabajo: Word, Excel y PowerPoint
Artificial intelligence
4.5 hours★ 4.8 (6)View on Udemy
Taught in Spanish
Scrum Bajo Presión: Role Plays para Decisiones en Proyectos
Projects and leadership
2.5 hours★ 5.0 (3)View on Udemy
NewTaught in Spanish
Claude AI para Business Analytics: Análisis y Dashboards
Artificial intelligence
5.5 hours★ 5.0 (1)View on Udemy
NewTaught in Spanish
AWS Certified AI Practitioner AIF-C01: 6 Simulacros [2026]
Certification practice exams
390 questionsNo reviews yetView on Udemy
NewTaught in Spanish
PL-300 Power BI: 6 Simulacros de Certificación 2026
Certification practice exams
360 questions★ 5.0 (1)View on Udemy
NewTaught in Spanish
AWS AI Business Strategist AIB-C01: 6 Exámenes en Español
Certification practice exams
510 questionsNo reviews yetView on Udemy
NewTaught in Spanish
PMP en Español: Domina el Examen con 6 Simulacros [2026]
Certification practice exams
1080 questionsNo reviews yetView on Udemy
NewTaught in Spanish
PSM I: Professional Scrum Master — 6 Simulacros de Examen
Certification practice exams
480 questionsNo reviews yetView on Udemy
NewTaught in Spanish
Practicante Certificado Agile PMI (PMI-ACP)® | 6 Simulacros
Certification practice exams
720 questionsNo reviews yetView on Udemy
NewTaught in Spanish
Técnico Certificado en Dirección de Proyectos (CAPM®)
Certification practice exams
900 questionsNo reviews yetView on Udemy
NewTaught in Spanish
CompTIA Data+ (DA0-002) | Simulacros de Examen en Español
Certification practice exams
540 questionsNo reviews yetView on Udemy
NewTaught in Spanish
Microsoft AI-103: Azure AI Apps and Agents Developer
Certification practice exams
360 questionsNo reviews yetView on Udemy
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About me
I hold a degree in Industrial Engineering and a Master’s in Finance from the Central American University, an MBA with honors from INCAE Business School, and a Ph.D. in Management from the University of St. Gallen in Switzerland.
I’m passionate about the case method. I’ve co-authored more than 25 teaching cases in finance, strategy, operations, and sustainable development, and several are part of the case collections of Harvard, Michigan, and IESE.
My research examines how environmental, social, and governance (ESG) information affects financial markets, as well as access to entrepreneurial finance. I’ve presented it at conferences such as the doctoral colloquium of the Alliance for Research on Corporate Sustainability at MIT, and published it in peer-reviewed journals and in books by Edward Elgar and World Scientific Publishing.
In my courses I combine that experience with practical cases and the tools companies use today: Excel, Python, R, Power BI, and artificial intelligence.