Vincenzo Basile - Language Data Annotator (Spanish, Italian)

Q: Where is Vincenzo based?

Vincenzo is based in Valencia, Spain and prefers 100% remote projects.

Q: What languages does Vincenzo speak?

Vincenzo speaks the following languages: Italian (Native), Spanish (Advanced), English (Intermediate) .

Q: How many years of experience does Vincenzo have?

Vincenzo has at least 10 years of experience. During this time, Vincenzo has worked in at least 6 different roles and for 6 different companies . The average length of individual experience is 2 years and 7 months . Note that Vincenzo may not have shared all experience and actually has more experience.

Q: What is Vincenzo's latest experience?

Vincenzo's most recent position is Language Data Annotator (Spanish, Italian) at OneForma .

Q: What companies has Vincenzo worked for in recent years?

In recent years, Vincenzo has worked for OneForma , RWS , TransPerfect , TELUS International , and Welocalize .

Q: Which industries is Vincenzo most experienced in?

Vincenzo is most experienced in industries like Information Technology (IT) and Professional Services .

Q: Which business areas is Vincenzo most experienced in?

Vincenzo is most experienced in business areas like Quality Assurance (QA) and Research and Development (R&D) .

Q: Which industries has Vincenzo worked in recently?

Vincenzo has recently worked in industries like Information Technology (IT) and Professional Services .

Q: Which business areas has Vincenzo worked in recently?

Vincenzo has recently worked in business areas like Quality Assurance (QA) and Research and Development (R&D) .

Recommended expert

Valencia, Spain

Experience

Oct 2024 - Present

1 year 5 months

Spain

Language Data Annotator (Spanish, Italian)

OneForma

Generated multi-turn dialogues in Italian and Spanish for conversational AI training datasets.
Evaluated LLM outputs in pairwise comparisons (two responses per prompt), judging factuality, safety/compliance, helpfulness/clarity, and selecting the preferred response per guidelines.
Consistently passed weekly quality audits and met project quality targets.

Mar 2024 - Present

2 years

Spain

Search Quality Rater (Spanish, Italian, English)

RWS

Evaluated web page quality (safety, E-E-A-T, trust) and assessed search results relevance (Needs Met) against user intent and context, following project guidelines.
Annotated datasets across text, image, and audio.
Performed LLM prompt/response evaluations for factuality, safety/compliance, and clarity, proposing corrections when sources were lacking.
Met KPI/QA reviews and passed regular quality audits.

Mar 2024 - Sep 2024

7 months

Spain

Data Annotator (Italian)

TransPerfect

Assessed whether search results satisfied user needs, applying guidelines and considering cultural, geographic, and temporal context.
Documented edge cases, clarified ambiguous instructions, and supported onboarding for new annotators based on consistently high QA results.
Completed bi-weekly KPI/QA reviews with consistently strong outcomes.

Mar 2024 - Aug 2024

6 months

Spain

Personalized Internet Assessor (Spanish, English)

TELUS International

Evaluated web page quality (safety, expertise, trust, sensitive topics) in line with established guidelines and passed regular quality audits.
Verified local business information across search/map products (name, address, phone, hours, open/closed status, coordinates), cross-checking web sources and contacting businesses when needed; flagged duplicates, inaccuracies, and closures for correction.

Aug 2023 - Aug 2024

1 year 1 month

Spain

Ads Quality Rater (Spanish, Italian, English)

Welocalize

Rated online ads for relevance, clarity, cultural fit, and policy compliance, following platform guidelines.
Performed multimodal data annotation across image, video, and audio, and assessed search satisfaction and data categorization aligned with user intent.
Passed client quality audits on a regular basis while working in a fully remote setup.

Jan 2016 - Mar 2023

7 years 3 months

Spain

Language Data Annotator & QA Reviewer (Spanish, Italian)

Sigma AI

Transcribed and validated speech data for voice recognition applications, following platform guidelines.
Corrected auto-generated video subtitles to match audio, timing, and style guides.
Performed quality checks on peer work to ensure consistency and reduce rework.
Acted as point of reference between transcribers and project managers, resolving tickets and clarifying guidelines.
Adjudicated ambiguous cases and documented edge cases to align teams on updates.
Contributed examples and quick-reference notes to improve guideline clarity.
Conducted tests and evaluations to assess new annotators’ readiness and alignment with guidelines.
Supported onboarding of new annotators and provided ad-hoc mentoring during audits.

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Information Technology (9 years) and Professional Services (2.5 years).

Information Technology

Professional Services

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Quality Assurance (9.5 years) and Research and Development (1.5 years).

Quality Assurance

Research and Development

Summary

As a Data Annotator with almost 10 years of experience, I create and review LLM training data—from prompt/response and multi-turn dialogue generation in Italian and Spanish to safety/compliance labeling and factuality checks with corrections. I also evaluate ads and search quality using Page Quality and Needs Met frameworks. I thrive under tight deadlines and SLAs, adapt quickly to evolving protocols and guidelines, and work smoothly in fully remote, asynchronous teams across time zones. I often serve as a QA reviewer and liaison, resolving ambiguity, triaging tickets, and aligning PMs and raters to ensure consistent outputs. Additionally, I provide user support as a QA liaison—handling ticket triage, clarifying guidelines, and resolving incidents with PMs and raters while meeting SLAs and quality KPIs.

Skills

Llm Data
Page Quality/needs Met
Qa Review/adjudication
Remote Async Workflows
Sla/deadlines
Adaptability To Internal Platforms: Experienced In Working With Multiple Proprietary Tools For Data Annotation And Evaluation In Leading Tech Projects. Proven Ability To Quickly Learn New Environments, Follow Complex Guidelines, And Maintain High Quality Standards Across Different Platforms.

Languages

Italian

Native

Spanish

Advanced

English

Intermediate

Education

Sep 2009 - Jun 2014

University of Naples “L’Orientale”

Bachelor's Degree · Political Sciences and International Relations · Italy

Certifications & licenses

Economic and Commercial Spanish

Cervantes Institute

Strategic Value of Business Communication

Cervantes Institute

Profile

Created

November 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Vincenzo based?

Vincenzo is based in Valencia, Spain and prefers 100% remote projects.

What languages does Vincenzo speak?

Vincenzo speaks the following languages: Italian (Native), Spanish (Advanced), English (Intermediate).

How many years of experience does Vincenzo have?

Vincenzo has at least 10 years of experience. During this time, Vincenzo has worked in at least 6 different roles and for 6 different companies. The average length of individual experience is 2 years and 7 months. Note that Vincenzo may not have shared all experience and actually has more experience.

What roles would Vincenzo be best suited for?

Based on recent experience, Vincenzo would be well-suited for roles such as: Language Data Annotator (Spanish, Italian), Search Quality Rater (Spanish, Italian, English), Data Annotator (Italian).

What is Vincenzo's latest experience?

Vincenzo's most recent position is Language Data Annotator (Spanish, Italian) at OneForma.

What companies has Vincenzo worked for in recent years?

In recent years, Vincenzo has worked for OneForma, RWS, TransPerfect, TELUS International, and Welocalize.

Which industries is Vincenzo most experienced in?

Vincenzo is most experienced in industries like Information Technology (IT) and Professional Services.

Which business areas is Vincenzo most experienced in?

Vincenzo is most experienced in business areas like Quality Assurance (QA) and Research and Development (R&D).

Which industries has Vincenzo worked in recently?

Vincenzo has recently worked in industries like Information Technology (IT) and Professional Services.

Which business areas has Vincenzo worked in recently?

Vincenzo has recently worked in business areas like Quality Assurance (QA) and Research and Development (R&D).

What is Vincenzo's education?

Vincenzo holds a Bachelor in Political Sciences and International Relations from University of Naples “L’Orientale”.

Does Vincenzo have any certificates?

Vincenzo has 2 certificates. These include: Economic and Commercial Spanish and Strategic Value of Business Communication.

What is the availability of Vincenzo?

Vincenzo is immediately available full-time for suitable projects.

What is the rate of Vincenzo?

Vincenzo's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.