Ana Belén L.-Freelance AI & Linguistic Consultant
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Experience
Freelance AI & Linguistic Consultant
Appen · Oneforma · TELUS AI · Crowdgen
- Data annotation (text, images, audio) for AI training
- NLP tasks (EN–ES): segmentation, sentiment, categorization
- Content quality assurance & moderation
- Audio transcription and MTPE (machine translation post-editing)
- Search engine and ad evaluation
- Translation and localization (EN↔ES)
Early Childhood Educator
Escuela Infantil Piolín
- Care and education of children aged 6 months to 6 years
- Design of educational materials and daily routines
- Effective communication with families and staff
Independent Consultant
Lionbridge (now TELUS International)
- Remote digital microtasks and linguistic evaluation
- Collaboration in multilingual data projects
Customer Service & Sales Roles
Various companies
- Retail sales, photo lab operator, receptionist
- Face-to-face customer service, organization, and multitasking
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Retail, Education, Information Technology, and Professional Services.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Customer Service, Sales, Quality Assurance, Research and Development, and Information Technology.
Summary
I am a proactive remote freelancer with experience in AI projects, data annotation, and linguistic quality assurance. I collaborate with global platforms like Appen and Oneforma. I am motivated to grow professionally and contribute to innovative projects in artificial intelligence and digital content.
Skills
- Data Annotation
- Nlp
- Mtpe & Translation
- Content Qa & Moderation
- Prompt Writing (Basic)
- Search Engine Evaluation
- Python (Basic)
- Ai & Nlp Theory (In Progress)
- Remote Collaboration
- Smartcat
- Trello
- Zoom
- Google Docs
- Time Management
Languages
Education
Colegio Inmaculada Concepción
Secondary Education · Torrevieja, Spain
Certifications & licenses
AI Foundations & Building AI
Univ. Of Helsinki + UNED
First Aid
Spanish Red Cross
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Ana Belén is based in Torrevieja, Spain.
Ana Belén speaks the following languages: Spanish (Native), English (Advanced).
Ana Belén has at least 29 years of experience. During this time, Ana Belén has worked in at least 4 different roles and for 4 different companies. The average length of individual experience is 7 years and 2 months. Note that Ana Belén may not have shared all experience and actually has more experience.
Based on recent experience, Ana Belén would be well-suited for roles such as: Freelance AI & Linguistic Consultant, Early Childhood Educator, Independent Consultant.
Ana Belén's most recent position is Freelance AI & Linguistic Consultant at Appen · Oneforma · TELUS AI · Crowdgen.
In recent years, Ana Belén has worked for Appen · Oneforma · TELUS AI · Crowdgen and Escuela Infantil Piolín.
Ana Belén is most experienced in industries like Retail, Education, and Information Technology. Ana Belén also has some experience in Professional Services.
Ana Belén is most experienced in business areas like Customer Service, Sales, and Quality Assurance. Ana Belén also has some experience in Research and Development and Information Technology.
Ana Belén has recently worked in industries like Education and Information Technology.
Ana Belén has recently worked in business areas like Customer Service, Information Technology, and Quality Assurance.
Ana Belén attended Colegio Inmaculada Concepción.
Ana Belén has 2 certificates. These include: AI Foundations & Building AI and First Aid.
The availability of Ana Belén needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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