Hire the Best Google Sheets Experts
in Indonesia

I am a Researcher and Data Analyst with a background in Economics from Universitas Indonesia, experienced in transforming complex data and information into clear, actionable insights. I have worked on quantitative research, market and industry analysis, data cleaning, report writing, and presentation development through academic, international, and project-based experiences. Proficient in Excel, Stata, Google Sheets, PowerPoint, and Canva, I deliver structured, detail-oriented work that helps businesses, startups, and individuals make informed decisions. I prioritize clear communication, accuracy, and timely delivery, and I am committed to providing reliable, high-quality results tailored to each client's needs.

Messy, slow, or unreliable spreadsheets costing your work every week? I build automated Excel & Google Sheets systems dashboards, inventory management, CRM & KPI trackers - that run your business on autopilot. I'm a Top Rated freelancer with a 100% Job Success Score, trusted by clients in the US, Canada, Australia, and Europe. Recent projects include a clinic performance dashboard across 3 locations, a full inventory system for a retail business, and automated invoice reporting that turned a full day of manual work into one click. What I can help you with: 📊 Excel & Google Sheets Dashboards - KPI tracking, interactive reports, and management-ready visuals that make decisions obvious at a glance. ⚙️ Excel Automation (VBA & Power Query) - one-click reports, auto-generated PDFs, and error-free workflows. Mac-compatible solutions available. ⚡ Google Apps Script Automation - custom tools built on Sheets: CRMs, booking systems, task trackers, Telegram/email notifications, and API integrations. 🧮 Formula Fixing & Optimization - repair broken formulas and speed up heavy files so your team can trust the numbers again. 🔄 Excel ↔ Google Sheets Migration - full rebuilds with data integrity guaranteed. Every project includes clear communication, on-time delivery, and documentation so your team can actually use the system. Message me with a short description of your workflow, I'll often reply with a quick demo of how I'd solve it.

Struggling to track KPIs and manage operations efficiently? I help clients streamline workflows and improve reporting accuracy by up to 50% using clean, formula-based dashboards and templates - no macros or scripts needed. HOW I CAN HELP YOU Custom Excel & Google Sheets Templates — Tailored spreadsheets designed for your unique business needs, ensuring easy data entry and management without complex coding. KPI Dashboards & Business Reports — Clear, interactive dashboards to track sales, marketing, finance, and operational metrics for informed decision-making. Formula-Based Automation — Efficient spreadsheet automation using advanced formulas — no macros or scripts — keeping your files simple and maintainable. Data Cleaning & Formatting — Structured, error-free datasets prepared for accurate analysis and reporting. Looker Studio & Tableau Dashboards — Professional BI dashboards that visualize your data insights clearly for better business intelligence. LET'S BUILD YOUR DATA SOLUTION Need a custom Excel or Google Sheets dashboard or template? Message me on Upwork today for a clean, easy to maintain spreadsheet designed to simplify your workflows. I typically respond within 4 hours and am ready to help streamline your data management.

Hello! I am a reliable and detail-oriented Virtual Assistant with Bachelor's degree in Information Systems and over 2 years of experience as an Administrative Staff in sales and purchasing. I specialize in data entry, web research, document management, and reporting. I am highly skilled in using Excel, Google Sheets, and online tools to organize, analyze, and manage data accurately. My previous role required me to handle large volumes of data, verify transaction records, prepare reports, manage invoices, and conduct supplier and buyer research. This experience has trained me to be highly organized, detail-focused, and efficient. I am committed to delivering high-quality work, meeting deadlines, and providing reliable support to help clients grow their business. I am ready to assist you with administrative tasks, data management, and research projects. Lets workk together to make your work easier and more efficient!

I help founders and managers obtain absolute clarity, recovered time, and the elimination of operational friction by translating manual and messy data into automated, intuitive, and structured systems you can actually trust. 📊 Built 50+ dashboards, automations, and reporting tools that clients use in their real day-to-day work 💼 Worked with all kinds of businesses, from marketing and operations to finance and more, translating messy reality into clean, structured systems 🏅 Earned Top Rated (Top 10%) in Spreadsheet Development in just 3 months by focusing on accuracy, stability, and long-term usability 🤝 Trusted for fast communication, curious questions, and solutions that fit each client’s unique needs and workflows I’m William, a spreadsheet and automation nerd in the best way: I like understanding how your work really runs, then quietly building tools that make it lighter, faster, and easier to manage. For the past 4+ years, I have helped businesses turn scattered, exhausting workflows into practical, result-focused systems. My expertise lies in cleaning up messy data architecture so it becomes completely reliable, automating repetitive tasks so they stop eating your week, and building streamlined, intuitive dashboards that actually drive daily decisions. My job is to handle the complex engineering in the background so you can recover your time, gain absolute clarity, and focus on driving the business forward, without ever having to become “the spreadsheet person. 📊 What I Can Build for You • Client & Lead Management Systems → Engineered CRM dashboards and lead pipelines that streamline follow-ups, centralize interactions, and drive conversions—making client management smooth and scalable. • Finance & Forecasting Dashboards → Developed automated tools to track budgets, cash flow, savings, and debt—built for clarity, daily decision-making, and long-term financial insight. • Sales & Performance Analytics → Designed actionable dashboards that spotlight team performance, product sales, and revenue growth—optimized for weekly, monthly, or annual tracking. • Inventory & Operations Trackers → Built end-to-end systems to monitor stock, trace production, and automate data capture—bringing structure, speed, and visibility to daily operations. • Marketing & Content Dashboards → Created data-driven tools to track lead growth, campaign results, YouTube insights, and content plans—automated and visual for instant clarity. • Custom Reporting & Automation Systems → Delivered fully tailored reports, planners, and trackers aligned to client workflows—no complexity, just fast insights and clean execution. 🛠 Tools & Tech I Use • Spreadsheets – Google Sheets & Excel: Advanced formulas, pivot tables, data validation, and other core spreadsheet functions • Automation & Scripting – Google Apps Script, Zapier, Make(.)com, Airtable Automations to eliminate manual workflows • Dashboards & Reporting – Aesthetic, intuitive dashboards in Google Sheets & Looker Studio with KPI trackers and real-time data updates • Data Analytics – From data cleansing and management to insights-driven recommendations • Integrations – QuickBooks, HubSpot, Mailchimp, ActiveCampaign, YouTube & OpenAI APIs, Google Analytics/Ads, custom API connectors • Google Workspace – Docs, Slides, Drive, Calendar for seamless document creation and sharing 🗣 Client Testimonials Summary “Working with William has been a fantastic experience for many clients. He’s highly skilled in Google Sheets and data management, and always delivers high-quality, reliable results. Clients appreciate how he listens closely to their goals and offers thoughtful recommendations to achieve the best outcomes. His dashboards are not only functional but also clean, intuitive, and easy to use, making data management effortless. William communicates clearly, responds quickly, and consistently meets deadlines. He goes above and beyond expectations, and clients frequently return to work with him again. A trusted expert for anyone looking to streamline their data and reporting workflows.” 🚀 Ready to Simplify, Automate & Visualize Your Data? If you’re losing hours fixing spreadsheets, updating numbers by hand, or second-guessing your dashboards, let’s fix that. Send me a quick message about your current setup and what you wish it could do instead. I’ll help you turn it into a clear, automated system you can rely on every day.

Detail-oriented Data Entry Specialist and Informatics student with a strong focus on data accuracy, organization, and efficiency. I highly leverage my technical background to manage and structure data logically, ensuring zero-error outputs for office administration tasks. My core skills include: Accurate Data Entry (Copy-Paste, PDF to Excel/Word) Spreadsheet Management (Microsoft Excel & Google Sheets) Data Cleaning, Sorting, and Formatting Web Research & Contact Information Gathering As I am currently building my professional portfolio on Upwork, my highest priorities are 100% accuracy, strict adherence to deadlines, and clear communication. Available for quick sample tests to prove my quality before you hire.