Hire the Best Research Specialists
in Argentina

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Alicia B.

Buenos Aires, Argentina

$5/hr
4.9
27 jobs

Annotation Specialist QA Supervisor – Elevating ML Models with Precision With over 15 years of experience in research and a strong transition into the world of machine learning, I bring a unique combination of analytical rigor and adaptability. As a dedicated Annotation Specialist and QA Supervisor, I specialize in high-quality text, image, and data annotation for ML projects. I’ve collaborated with cross-functional teams to ensure that every dataset is labeled with precision, enhancing model accuracy and performance. My meticulous approach and eye for detail help identify inconsistencies early, saving valuable time and resources during model training. If you're looking for someone who not only meets quality standards but helps define them—let’s connect. Especialista en Anotación Supervisora de Control de Calidad – Potenciando modelos de IA con precisión Con más de 15 años de experiencia en investigación y una transición sólida hacia el campo del aprendizaje automático, aporto una combinación única de pensamiento analítico y capacidad de adaptación. Me especializo en anotación de texto, imágenes y datos, trabajando en estrecha colaboración con equipos de proyectos de inteligencia artificial para garantizar datos etiquetados con precisión. Como Supervisora de QA, cuido cada detalle del proceso, asegurando altos estándares de calidad y coherencia que optimizan el rendimiento de los modelos. Mi compromiso es aportar valor desde el primer día, ayudando a que tus modelos aprendan mejor y más rápido.

  • Survey Design
  • SurveyMonkey
  • IBM SPSS
  • Castilian Spanish
  • Analytics
  • Internet Survey
  • Microsoft Power BI Data Visualization
  • Statistical Analysis
  • Quantity Surveying
  • Data Entry
  • Microsoft PowerPoint
  • Microsoft Excel
Tomi K.

Buenos Aires, Argentina

$15/hr
5.0
15 jobs

Looking for a 𝗥𝗘𝗟𝗜𝗔𝗕𝗟𝗘 and 𝗗𝗘𝗧𝗔𝗜𝗟-𝗢𝗥𝗜𝗘𝗡𝗧𝗘𝗗 professional to handle your 𝗗𝗔𝗧𝗔 𝗘𝗡𝗧𝗥𝗬, 𝗩𝗜𝗥𝗧𝗨𝗔𝗟 𝗔𝗦𝗦𝗜𝗦𝗧𝗔𝗡𝗖𝗘, or 𝗦𝗢𝗖𝗜𝗔𝗟 𝗠𝗘𝗗𝗜𝗔 tasks❓ Need someone who delivers 𝗦𝗣𝗘𝗘𝗗, 𝗔𝗖𝗖𝗨𝗥𝗔𝗖𝗬, and 𝗖𝗢𝗠𝗠𝗜𝗧𝗠𝗘𝗡𝗧 every single time❓ 👉 You’ve found the 𝗥𝗜𝗚𝗛𝗧 𝗣𝗘𝗥𝗦𝗢𝗡! 💼 𝗪𝗛𝗬 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘? 🏆 Precision & Efficiency – I guarantee 100% accuracy in data entry and information management. 💡 Multitasking & Adaptability – I can handle diverse tasks and switch between them seamlessly. 🧠 Tech-Savvy & Organized – Skilled in Microsoft Excel, Google Sheets, and data management tools for structured, clean workflows. 💬 Excellent Communication – Quick responses, proactive updates, and reliable follow-up. 🌎 Bilingual Advantage – Native Spanish and intermediate English for smooth communication with global clients. ⚙️ 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 𝗜 𝗢𝗙𝗙𝗘𝗥: ✅ Data Entry & Accuracy Verification ✅ Administrative & Virtual Assistance ✅ Spreadsheet Management (Excel / Google Sheets) ✅ Internet & Market Research ✅ Community Management (Instagram, TikTok, Facebook) ✅ Email & Contact List Organization ✅ Social Media Scheduling & Engagement ✅ File Organization and Data Cleaning ✅ Customer Support Assistance 🌍 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 𝗜’𝗩𝗘 𝗪𝗢𝗥𝗞𝗘𝗗 𝗪𝗜𝗧𝗛: ➜ E-commerce & Retail ➜ Environmental and Research Projects ➜ Social Media & Marketing ➜ Administrative Support for Freelancers and Entrepreneurs ➜ Data Entry for Latin American Companies 🌟 𝗪𝗛𝗔𝗧 𝗦𝗘𝗧𝗦 𝗠𝗘 𝗔𝗣𝗔𝗥𝗧: 🎯 Detail-oriented and deadline-driven 🎯 Adaptable to different time zones and workflows 🎯 Clear communication and reliability 🎯 100% client satisfaction guarantee 🎯 Always open to long-term collaborations 💬 𝗖𝗟𝗜𝗘𝗡𝗧 𝗥𝗘𝗩𝗜𝗘𝗪𝗦: 🏅 “Tomi is incredibly efficient and detail-oriented. He completed our data entry project ahead of schedule with perfect accuracy. Highly recommended!” 🏅 “Excellent communication and organization skills. Tomi helped us manage spreadsheets and online research — everything was smooth and professional.” 🏅 “Super reliable and fast. Tomas always kept me updated and delivered exactly what I needed. I’ll definitely hire him again!” 💬 Ready to optimize your workflow and save time? Send me a message — I’ll reply within an hour with a custom plan for your project. Let’s make your data work for you! 🚀 Best regards, 𝗧𝗼𝗺i.K

  • Spanish
  • Virtual Assistance
  • Accuracy Verification
  • Data Entry
  • Spreadsheet Software
  • Data Scraping
  • Online Research
  • Order Entry
  • Lead Generation
  • Company Research
  • Prospect List
  • Microsoft Office
  • Data Extraction
  • B2B Lead Generation
  • List Building
Camila D.

Cordoba, Argentina

$6/hr
5.0
1 jobs

Attorney based in Argentina, experienced in supporting English-speaking clients in fast-paced, remote, high-volume environments. I help businesses and law firms with: Legal support: document review, legal research, drafting, case file management Account management: high-volume client portfolios, payment tracking, CRM (Salesforce), proactive problem-solving Virtual assistance: inbox/calendar management, data entry, QuickBooks, task tracking Detail-oriented, fast learner, deadline-driven, and serious about confidentiality with sensitive information. Let's talk about your project!

  • Legal Assistance
  • Legal Documentation
  • Case Management
  • Data Entry
  • Document Review
  • Account Management
  • QuickBooks Online
  • Email Management
  • Legal Writing
  • Administrative Support
  • Client Management
  • Contract Drafting
  • Bilingual Education
  • Salesforce CRM
  • Project Management
  • Key Account Management
  • EMR Data Entry
Francis S.

Buenos Aires, Argentina

$10/hr
5.0
5 jobs

I help healthcare and administrative teams stay organized, compliant, and audit-ready. Since January 2025, I've worked as an Operations and Administrative Specialist, managing credentialing files, tracking documentation deadlines, and maintaining accuracy across provider records — work that requires precision, consistent follow-through, and strong attention to detail. Before moving into administrative work, I spent several years teaching, including running private English/Spanish tutoring sessions (2020-2022), which sharpened my communication skills and ability to manage schedules and client relationships independently. I recently completed a Project Management certification, and I bring a working level of English that lets me communicate clearly and professionally with US-based clients. What I can help with: - Credentialing and compliance documentation tracking - Data entry and records management - Scheduling, calendar and inbox organization - Process documentation and SOP creation - General administrative support for small teams or growing businesses I hold a Google Project Management Professional Certificate and I'm fluent in English and native in Spanish. If your project needs accurate, dependable, well-documented work, I'd be glad to help.

  • Email Management
  • Data Entry
  • Microsoft Excel
  • Google Workspace
  • Administrative Support
  • Data Management
  • Online Research
  • Process Documentation
  • Operations Research
  • Regulatory Compliance
  • HubSpot
Hiskander A.

CABA, Argentina

$8/hr
4.9
52 jobs

Do you have scattered files, inconsistent records, or manual data work slowing down your business? I help businesses collect, clean, validate, organize, and automate data from web scraping and manual research to API based extraction and structured reporting. I can support your project with: • Data collection from websites, spreadsheets, PDFs, APIs, and internal sources. • Data quality assurance: validation, normalization, record matching, deduplication, and completeness checks. • Data management across CRM and lead databases, Google Sheets, Airtable, and BigQuery. • Workflow automation using Python, SQL, JavaScript, and Google Apps Script. • Basic Looker Studio visualizations for KPIs such as average transaction value (AOV), churn rate, retention, and conversion. You receive clean and structured datasets, documented validation rules, issue logs, and repeatable workflows that are easier to maintain. My background combines data entry, data migration, web scraping, CRM data management, data analysis, and process automation. I communicate clearly, work methodically, and focus on data accuracy and reliable delivery. If your data is fragmented, manually maintained, or difficult to trust, send me the current source and desired output. I can help define a practical workflow from data collection to validated insight.

  • Data Analytics
  • Data Extraction
  • Data Processing
  • Data Visualization
  • Data Mining
  • Data Quality Assessment
  • ETL Pipeline
  • Python
  • SQL
  • BigQuery
  • Google Sheets Automation
  • Google Apps Script
  • API Integration
  • Data Entry
  • Business Process Automation
Leslie C.

General San Martin, Argentina

$12/hr
5.0
3 jobs

Are you a health and wellness brand gaining followers but failing to convert them into paying clients? Are you tired of standard social media managers who just post pretty pictures but don't understand the psychology of holistic wellness? I don't just manage social media; I build communities that convert. As a Content Strategist with 5 years of hands-on experience in the health and wellness industry, I blend data-driven AI tools with organic growth funnels to turn your followers into loyal clients. How I scale your brand: 🚀 Advanced Strategy & AI SEO: I optimize your Instagram and TikTok reach using cutting-edge tools for maximum visual impact and discoverability. 🎯 High-Conversion Lead Generation: I capture warm prospects and guide them toward the purchase using empathetic, highly persuasive messaging. 🎬 High-Impact Short-Form Video (UGC): I transform your raw B-roll footage into dynamic, trend-aligned Reels and TikToks using CapCut and Canva, matching the premium aesthetic of holistic wellness. 📊 100% Autonomous Growth: I design custom content funnels and interactive stories that build authentic community—working completely autonomously so you can focus on your business. Core Skills: Premium Feed Curation & Visual Design for Sales. Empathetic Copywriting aligned with your brand’s unique voice. Professional, human-centered Video Editing (UGC style). Meta Ads optimization for moderate budgets. Stop leaving money on the table with content that doesn't sell. Let’s turn your social media into your primary revenue generator. 👉 Click the green "Invite" or "Message" button on the top right, and let’s discuss a tailored growth strategy for your brand this week!

  • Freelance Marketing
  • Advertising
  • Instagram Story
  • Advertisement
  • Facebook Ads Manager
  • TikTok Marketing
  • Instagram Marketing
  • Customer Service
  • Instagram Reels
  • Campaign Optimization
  • Social Media Optimization
  • Instagram Ad Campaign
  • Video Marketing Audience Research
  • UGC
  • Content Marketing

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