Your business grew.
Your spreadsheet didn't.
I automate the busywork, restructure messy Google Sheets, and if necessary turn them into secure web apps your whole team can use — without migrating away from the sheets you know.
Sound familiar?
Every growing business hits this moment. The spreadsheet that ran everything at 3 people starts breaking at 10.
You don't need new software.
You need your sheet to grow up.
Four ways I fix it
Start small with a rescue, or go all the way to a full team app. Everything stays on Google Sheets underneath — no migration, no lock-in.
Sheet Automation & Restructure
I untangle years of organic growth: normalize the data, rebuild fragile formulas, document how everything works, and lock down what shouldn't be touched — so it can't rot again. AI-accelerated: days, not weeks.
SheetVue Web Apps
A secure web app on top of your sheet: staff logins, role-based access where each person sees only their tables, clean entry forms, dashboards, and comments. The sheet stays your database — open it anytime.
Integrations
Stripe, Slack, Shopify, Twilio, Google Ads, HubSpot, OpenAI — if it has an API, I've probably already wired it to a sheet. Scheduled reports, email parsing, shipment tracking, document generation, and more.
AI That Reads Your Data
From putting GPT inside your sheets to full retrieval systems over thousands of documents. I've prepared model training data, fine-tuned LLMs, and built an AI legal-research portal — real production AI, not demos.
Your business grew on Google Sheets
These aren't hypotheticals — each one is work I've actually shipped for clients.
E-commerce & fulfillment
Order trackers that pull USPS, UPS & FedEx status automatically. Amazon attribution reports. Inventory that updates itself.
Agencies & marketing teams
Client reporting that builds itself. SEO deliverables generated from sheet templates — I've built these for Neil Patel Digital.
Home & facility services
Technicians dispatched to jobs across town — routes, checklists, before/after photos, all landing in one sheet. Recurring contracts renew and invoice themselves.
Rental & event operations
Every item tracked from booking to return — what's out, what's due back today, what needs cleaning before the next order. No more double-booked inventory.
Construction & job-site crews
Work orders across sites and crews — synced to equipment, subcontractors and daily logs. Office and field crews read from the same sheet, in real time.
Recruiting & team ops
Applicant pipelines from Typeform to searchable databases, contractor rosters, onboarding trackers.
143 five-star reviews can't all be wrong
Real feedback from real clients, verbatim from Upwork.
"Mohsen solved a problem my development team was spending weeks taking the incorrect approach on — in a matter of days, better than we could have anticipated."
"BY FAR THE MOST PROFESSIONAL, FAIR, HONEST, WELL VERSED freelancer I have ever worked with."
"We've used Mohsen a bunch of times now. He's always punctual, precise and polite. And his work speaks for itself."
"Mohsen is just too good with Apps Script. He is our go-to guy for anything that we want to get done. Very reliable, professional and honest."
"His technical expertise and willingness to go the extra mile to meet project specifications made him an absolute pleasure to work with over the past 7 months."
"Not only did he complete the job on time and on budget, he went over and above and provided documentation for his work."
"Mohsen not only completed the job to 100% of the specifications — he also created an explainer video on its usage. I wish every hire was just like him."
"Smart, sharp, kind, and well-written code."
"A true professional. I felt like I was in trustworthy hands the entire time. He went above and beyond."
Who you'll be working with
Mohsen Delsouz
I've spent six years inside other people's spreadsheets. 174 delivered projects, 4,400+ hours, for everyone from three-person shops to Neil Patel Digital, SafeGraph, and HitPay. Roughly a third of my clients come back and hire me again — some more than five times.
Based in Ho Chi Minh City, working with teams across the US, Europe and Asia. The timezone is a feature: your evening is my morning — send a broken sheet at 6pm, wake up to it fixed.
Beyond Sheets, I build production AI systems: preparing model training data, fine-tuning LLMs, and running a legal-research AI portal. That's why SheetVue projects move so fast — the AI tooling is already part of how I work.
Fair questions
Is my business data safe?
What does it cost?
How fast is "fast"?
What if our stack is more than just Sheets?
Book a free 30-minute call
No forms, no intake, nothing to send. Get me on a call and walk me through how your business runs on the sheet — in 30 minutes you'll know what's worth fixing, what's worth automating, and what it would cost. No obligation.
Prefer Upwork? Hire me through my Upwork profile — Top Rated Plus, 100% Job Success.