Diana Martinez Andreu
@dianamartinezandreu
Bilingual education leader and former law-enforcement data analyst.
What I'm looking for
I am a bilingual (English–Spanish) education leader and data-focused professional with 17 years' cross-sector experience in London and Spain, spanning law enforcement, translation, exam-focused English teaching, and academic management.
My background includes hands-on roles in the City of London Police as a Police CS officer, PNC/Data Analyst and translator, where I collected, analysed and maintained sensitive data and collaborated with Spanish and UK agencies. I later transitioned to education, earning CELTA and Cambridge teaching qualifications and working as an English teacher and Director of Studies overseeing curriculum, teacher training and student progress.
I deliver reliable, organised work with strong interpersonal communication, cultural sensitivity and proven results in exam preparation, data handling and stakeholder liaison, seeking remote opportunities that leverage my teaching, administration and data-entry strengths.
Experience
Work history, roles, and key accomplishments
English Teacher
Freelance / English Connection
Jan 2023 - Present (2 years 8 months)
Plan and deliver exam-focused English lessons (Cambridge, Aptis), adapt methods to individual learners, and monitor progress while maintaining accurate records.
Director of Studies
Petra School
Jan 2018 - Dec 2020 (2 years 11 months)
Supervised curriculum development and implementation, coordinated teacher training and performance evaluations, and acted as liaison between academic staff, students, and parents.
English Teacher
CBS Language Academy
Jan 2015 - Dec 2017 (2 years 11 months)
Designed and delivered lesson plans to maximise student participation and engagement across levels, and assessed learner progress.
Data Analyst Officer
City of London Police
Jan 2007 - Dec 2015 (8 years 11 months)
Served in the International Fraud Department, collected and analysed sensitive data, liaised with Spanish and UK law enforcement, and provided English–Spanish translation for investigations.
Education
Degrees, certifications, and relevant coursework
International House London
Certificate in English Language Teaching to Adults (CELTA), TESOL / English Language Teaching
2014 - 2014
Completed the CELTA certification focused on teaching English to speakers of other languages and practical classroom methodology.
City, University of London
Cambridge Certificate in Teaching English to Speakers of Other Languages, TESOL / English Language Teaching
2007 - 2008
Completed the Cambridge Certificate in Teaching English to Speakers of Other Languages program.
City, University of London
Foundation Degree in Policing Studies, Policing Studies
2003 - 2005
Completed a Foundation Degree in Policing Studies covering policing concepts, law, and investigative practices.
Unknown
Diploma in Translation, Translation (English–Spanish)
Completed a Diploma in Translation (English–Spanish).
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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