Browse categories
Explore
Fiverr Pro
English
$
USD
I will build advanced google sheets solutions with apps script and API integrations
Juan Diego
Level 2
About this gig
Before placing an order, please contact me to discuss your project requirements.
Are you spending hours updating spreadsheets, consolidating reports, or manually moving data between tools?
I help startups, ecommerce brands, and agencies automate workflows, centralize data, and improve decision-making through custom Google Sheets systems, reporting solutions, and business automations.
With 10+ years of experience, Ive worked with companies such as Glovo, Coca-Cola, PepsiCo, and Reckitt, building dashboards, API integrations, and scalable reporting systems that save time and eliminate repetitive work.
What I can help you with:
- KPI & Executive Dashboards
- Google Sheets Automation
- Google Apps Script Development
- API Integrations
- Ecommerce Reporting
- Sales & Revenue Tracking
- Marketing & ROAS Dashboards
- Financial Reporting
- CRM & Operations Systems
- Inventory Management (FIFO).
- Data Cleaning & Transformation
- Automated Reports
- AI-Powered Business Automations
Why work with me?
- 10+ years of experience
- Trusted by global brands and startups
- Strong ecommerce, operations, and analytics expertise
- Clear communication and tailored support
Send me a message and let's discuss your project.
Get to know Juan Diego
Juan Diego
Business Systems and Reporting Expert
Level 2
- FromSpain
- Member sinceAug 2020
- Avg. response time4 hours
- Last delivery1 month
Languages
English, Spanish, Catalan
I help startups, ecommerce brands, and agencies automate workflows, centralize data, and improve decision-making through custom reporting and automation systems.
With 10+ years of experience, I’ve worked with companies such as Glovo, Coca-Cola, PepsiCo, and Reckitt, building dashboards, API integrations, and scalable reporting solutions.
My expertise includes Google Sheets, Apps Script, Looker Studio, ecommerce reporting, KPI tracking, financial reporting, inventory management, and more.
I focus on creating reliable systems that reduce manual work, and provide clear business insights.
My Portfolio
FAQ
Can you automate my Google Sheets?
Yes. I can automate workflows using Google Apps Script, triggers, APIs, email notifications and custom business logic.
Can you connect external platforms to Google Sheets?
I have experience integrating Shopify, WooCommerce, Klaviyo, Stripe, Airtable, Notion, OpenAI, and many other platforms. Tell me what tools your business uses, chances are I've worked with them before.
Do you create dashboards for marketing and ecommerce?
Absolutely. I specialize in KPI dashboards, ROAS tracking, sales reporting, inventory management (First in First out) and operational reporting.
Can you fix existing spreadsheets?
Yes. I can optimize formulas, improve performance, clean data and redesign existing systems. Contact me for a custom offer.
Do you offer custom solutions?
Every project is different. Please contact me before ordering so we can define the best approach.
