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Tomas B.
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Tomas B.

Google Workspace Automation Expert | Apps Script, AppSheet & AI

I build business systems that eliminate manual work, automate business operations, and help companies scale using Google Workspace. My goal is simple: save your team time so they can focus on growing the business instead of repetitive tasks. Over the last 4+ years, I've built 350+ custom apps, automations, and internal tools for companies across healthcare, legal, construction, professional services, and other industries. My clients hire me to understand how their business works, identify bottlenecks, and build reliable systems that save time, reduce mistakes, and continue working long after the project is finished. I specialize in turning spreadsheets, emails, and repetitive tasks into automated workflows that people actually enjoy using. What I can help you build: - Google Apps Script automations - Custom business applications with AppSheet - Google Workspace solutions (Sheets, Drive, Gmail, Docs, Calendar, Forms) - AI-powered workflows using ChatGPT, Gemini and custom LLM integrations - API integrations with virtually any platform - Dashboards and reporting systems with Google Sheets & Looker Studio - Internal CRMs, Operations, Inventory, Project Management and Case Management systems - Document generation, approvals and workflow automation - Data processing, ETL pipelines and background automations Over the years I've built systems that: - save hundreds of hours of manual work every month - automate complex business operations - integrate multiple platforms into a single workflow - replace repetitive administrative work with reliable automations - support teams that use these systems every single day Why clients keep working with me - 100% Job Success - Top Rated Freelancer - 350+ successful apps and automations delivered - Fast communication and quick turnaround - Strong focus on long-term partnerships - I take ownership of every project as if I were part of your team I genuinely enjoy solving complex business problems. Whether you need a quick automation, a complete internal system, or someone who can continuously improve your operations, I'll focus on building something that's reliable, scalable, and easy for your team to use. If you're looking for someone who understands both technology and business processes, not just someone who writes code, I'd love to hear about your project.

🇦🇷Buenos Aires, Argentina$70/hr100% JSS5.00 (23)Since Oct 2023

Earnings and projects

MRR
$4.5k

Last 6 months ÷ 6

World#6,521 / 412k
🇦🇷Country#72 / 4,639
Revenue, last 30 days
$4.9k

Last 6 months: $27k

World#5,917 / 412k
🇦🇷Country#64 / 4,639
Total earnings
$90k

Billed in all: $94k

World#44,068 / 412k
🇦🇷Country#440 / 4,639
Per project
$2.7k

$9k in the last 6 months

World#60,274 / 412k
🇦🇷Country#646 / 4,639
Projects, last 6 months
3
0% fixed100% hourly
World#66,479 / 412k
🇦🇷Country#714 / 4,639
Projects in all
33

Across 46 contracts

35% fixed65% hourly
World#89,874 / 412k
🇦🇷Country#827 / 4,639

Earnings, last 30 days

$94.1k+$4.9k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$87.5k$90.0k$92.5k$95.0kOct 8Oct 23Nov 7

Skill rankings: Top 0.86% in Google Sheets

Ranked by MRR among everyone on Upwork with the skill.

  1. #5AppSheet150 freelancers · 🇦🇷 #1Top 3%
  2. #42NodeJS Framework1,512 freelancers · 🇦🇷 #2Top 3%
  3. #42Google Apps Script1,318 freelancers · 🇦🇷 #2Top 3%
  4. #80Google Sheets9,300 freelancers · 🇦🇷 #3Top 0.86%
  5. #163Zapier7,225 freelancers · 🇦🇷 #3Top 2%
  6. #384Automation12,739 freelancers · 🇦🇷 #4Top 3%
  7. #1,109JavaScript41,428 freelancers · 🇦🇷 #13Top 3%