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otto_viannis

Othon V

@otto_viannis

Data Entry Specialist, Virtual Assistant, Excel Document Management

Royaume-Uni
Anglais, Français, Grec
Certaines informations sont présentées en anglais.
À propos de moi
Hi, I'm Othon, a Data Entry Specialist and Virtual Assistant who transforms unorganized information into structured data. I work with Excel and Google Sheets to handle data entry, cleaning, and document conversion. From processing invoices to converting PDFs to Excel, building lead lists to formatting spreadsheets — I deliver precise, carefully verified results. I value accuracy, confidentiality, and clear communication. Whether you need data entered or documents converted, I ensure it's done efficiently and accurately. Let's bring clarity to your data—message me to get started!... Plus d’infos

Compétences

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otto_viannis
Othon V
hors ligne • 

Voir mes services

Nettoyage des données
I will automate data cleaning and web scraping with power query
De20 $US / projetPlus de détails
copier-coller
I will do accurate manual data entry and form filling for invoices, receipts and pdfs
De20 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Primark

Retail Assistant

Primark • Temps partiel

Jul 2022 - Present • 3 yrs 10 mos

Operating in a high-intensity retail environment, I managed high-volume financial transactions with a focus on 'zero-error' cash handling and POS accuracy. Beyond customer service, I handled inventory tracking and stock data management in high-traffic zones.

Data Entry Specialist

IAuction • Freelance

Jan 2026 - Mar 2026 • 2 mos

Managed the end-to-end data lifecycle for a high-volume property auction platform. I was responsible for transforming fragmented judicial notices into investor-ready marketplace listings. This involved extracting sensitive legal data (PINs, VAT IDs, Notary details) and performing 'Deep-Dive' verification.

Hubstaff

AI Data Annotator & QA Contributor

Hubstaff • Freelance

Dec 2025 - Feb 2026 • 2 mos

Working at the forefront of AI development, I evaluated and refined Multimodal LLMs (Large Language Models). My role involved rigorous Quality Assurance (QA) for AI-generated text, images, and video. I performed complex ranking tasks, identified 'hallucinations' or logic errors, and provided structured feedback to improve model reasoning.