Hire the Best Data Cleaning Professionals
in Argentina

Hi! My name is Gustavo, and I help businesses save time and reduce errors by providing fast, accurate, and professional Data Entry, Excel Formatting, and Web Research services. I’ve worked extensively with spreadsheets, Google Docs, and large datasets, always ensuring clean, organized, and reliable results. My background in administrative support and information management gives me the ability to not only process data but also to understand what clients need to make better business decisions. ✅ What I can do for you Accurate Data Entry (Excel, Google Sheets, Word) Cleaning, formatting, and organizing spreadsheets Web & Internet Research (emails, contacts, prices, market insights) Copy-paste tasks with perfect formatting Data Mining & Data Collection from reliable sources File conversion (PDF ↔ Excel/Word) Administrative and Virtual Assistant support ✅ Why clients choose me 100% accuracy — I double-check every detail Fast turnaround and respect for deadlines Clear, friendly, and proactive communication Flexible: from small tasks to large projects Ability to work with sensitive data responsibly and securely With years of experience supporting businesses, I know how important it is to deliver results you can trust. When you work with me, you’re not just hiring a freelancer — you’re partnering with someone who values your time, goals, and the small details that make a big difference. ✨ Let’s work together — I’ll take care of the repetitive tasks so you can focus on growing your business.

I turn messy datasets into clean, visual, decision-ready insights and I bring deep domain expertise in agriculture that most data analysts don't have. Data services: data entry, cleaning, dashboards in Power BI and Tableau, machine learning models, and survey analysis. AgTech & GIS services: NDVI and multispectral analysis, drone data processing, terrain modeling, crop monitoring, land cover classification, and spatial dashboards. 3+ years in the agricultural sector mean I understand the challenges on the ground, not just the data behind them. Tools: Power BI, Tableau, Python, SQL, Excel, ArcGIS, QGIS, YOLOv8, Orange Data Mining. Whether you need a sales dashboard or a precision agriculture analysis, let's talk.

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

I help engineering, environmental, research, and mapping teams turn raw spatial data into accurate, clean, and decision-ready geospatial products. I work with UAV imagery, LiDAR point clouds, GPS data, CAD files, Excel tables, DEMs, satellite imagery, and GIS datasets. With a background in Geology and academic-level mapping experience, I don’t just create maps — I understand terrain, elevation, structure, and spatial relationships behind the data. This allows me to deliver outputs that are technically sound, visually clear, and useful for real-world decision-making. My services include: • QGIS mapping and geospatial analysis • UAV photogrammetry workflows and terrain modeling • LiDAR point cloud cleaning, classification, and surface extraction • DEM/DSM generation, contours, hillshades, and terrain products • Cross-section, topographic, thematic, and geological-style maps • Georeferencing, CRS correction, and spatial data troubleshooting • GIS data cleaning, organization, and preparation for reports or CAD/GIS workflows Clients describe my work as reliable, detail-oriented, clearly communicated, and committed to quality. If your project involves terrain, maps, elevation data, surface modeling, or complex spatial datasets, I can help you turn raw data into dependable results.

I am a Data Science student at the University of Buenos Aires (UBA) with a focus on building robust software architectures and data-driven solutions. I specialize in Python, SQL, and Java, with a strong background in algorithm optimization and automated unit testing (97% code coverage achieved in logic engine projects). What I do best: Software Quality Assurance (QA): Functional, Black-box, and White-box testing with a focus on edge cases. Data Engineering: Professional web scraping (BeautifulSoup/Selenium), data cleaning, and SQL optimization using CTEs. Complex Logic Engines: Implementation of advanced data structures like Graphs and Max-Heaps for systemic simulations. I combine technical rigor with an analytical mindset to deliver clean, efficient, and well-documented code. Whether you need a data pipeline, a logic engine, or a thorough QA assessment, I ensure high performance and reliability.

I am a Mechanical Technician graduated from Instituto Técnico Renault and currently pursuing a Systems Engineering degree. I possess a strong foundation in programming languages such as C++, JavaScript, HTML, CSS, and Python. My passion for technology and problem-solving drives me to deliver high-quality projects and continuously improve my skills to meet professional standards.