| 1991-today | Teaching private EAP, EFL, ESP English classes. All levels. Caracas, Venezuela and Valencia, Spain. |
| 1995-today | Teaching private in-company English courses. Several levels.
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| 1995-2009 | Written translations for the Hungarian Embassy in Venezuela, K&K, Universidad Católica de Venezuela, Direct English, Pilkington, Reiven, among others, Caracas Venezuela and Valencia, Spain. |
| 2002-2009 | Head of Studies at Direct English. Soluciones Formativas. Valencia, Spain. |
| 2002-2009 | In-company English teacher at Direct English for Feria Muestrario Valencia, Ludendo, Vaindeco, Carlson Wagonlit, Cooltra, Pilkinton, Zumex, Transportes Campillo, Hidrocantábrico, Lab Radio, among others, Valencia, Spain. |
| 2001-2009 | Teacher of Official English Courses at Direct English for Ocupacional, Inem, Servef, etc.Valencia, Spain. |
| 2001-2009 | Tutorial and Conversation English teacher, Direct English, Valencia, Spain. |
| 2006-2009 | Long Distance Direct English Course tutor for Adalid (Masercisa, Fece, Cej, among others), Madrid and Valencia, Spain. |
| 2004-2004 | Spanish classes for Erasmus students preparing the Advanced Level, English Study Centre, Valencia, Spain. |
| 2001-2001 | Substitution teacher for the Advanced Level, The Oxford School, Valencia, Spain. |
| 2000-2001 | Teaching ESP. School of Arts. Universidad Católica Andrés Bello. Caracas, Venezuela. |
| 2000-2001 | Redesigning EFL Teaching Material. Desarrollo Profesional (CENDECO). Universidad Metropolitana. Caracas, Venezuela. |
| 1999-2001 | Teaching EFL. Levels 1-4. Desarrollo Profesional (CENDECO). Universidad Metropolitana. Caracas, Venezuela. |
| 1998-2001 | Teaching EAP (English for Academic Purposes). All 3 levels. Formación Contínua. Universidad Católica Andrés Bello. Caracas, Venezuela. |
| 2000-2002 | Teaching ESL. Relaciones con la Comunidad. Universidad Simón Bolívar. Caracas, Venezuela. |
| 1994-2000 | Evaluating and placing registering students for all English courses. Desarrollo Profesional (CENDECO). Universidad Metropolitana. Caracas, Venezuela. |
| 1994-2000 | Teaching English Conversation. All 10 levels. Desarrollo Profesional (CENDECO). Universidad Metropolitana. Caracas, Venezuela. |
| 1997-1997 | Supervising the Advanced Level of the English Conversation Course. Desarrollo Profesional (CENDECO). Universidad Metropolitana. Caracas, Venezuela. |
| 1997-1997 | Evaluating and placing registering students for the Legal Translation and Written Translation courses. Desarrollo Profesional (CENDECO). Universidad Metropolitana. Caracas, Venezuela. |
| 1997-1997 | Designing and counseling the Extra-Advanced Level of the English Conversation Course. Desarrollo Profesional (CENDECO). Universidad Metropolitana. Caracas, Venezuela. |
| 1996-1996 | Teaching English in-company courses for the English Resource Center at Procter & Gamble and Electricidad de Caracas. Caracas, Venezuela. |
| 1995-1997 | Teaching English In-company courses for DL English Executives at Suministros 1492, Citybank, GM de Venezuela. Caracas, Venezuela. |
| 1991-1992 | Teaching English crash courses. Colegio Santo Tomás de Aquino. Caracas, Venezuela. |
