You will get a custom Google Sheets business tracking app (mobile PWA)
Project details
You will get a custom business tracking app — field sales, order management, inventory, or visit logging — built specifically around your team's workflow, not a generic template.
My background is 10+ years in FMCG operations, compliance, and e-commerce, so I understand the sales and ops processes I'm building for. That means fewer revisions and an app that actually fits how your team works day to day.
The backend runs on Google Sheets and Apps Script — no server hosting, no recurring subscription fees, and you fully own your data (fully exportable anytime). The front end is a mobile-installable Progressive Web App, so your team doesn't need to download anything from an app store.
Recent project: a field sales PWA for a 40+ person team, with multi-level territory → officer → store → product reporting, in active daily use.
I build in stages and share progress throughout — no long silent gaps until a final reveal. If your team currently runs on WhatsApp groups, paper, or scattered spreadsheets, I can help you build something simple, reliable, and actually usable.
My background is 10+ years in FMCG operations, compliance, and e-commerce, so I understand the sales and ops processes I'm building for. That means fewer revisions and an app that actually fits how your team works day to day.
The backend runs on Google Sheets and Apps Script — no server hosting, no recurring subscription fees, and you fully own your data (fully exportable anytime). The front end is a mobile-installable Progressive Web App, so your team doesn't need to download anything from an app store.
Recent project: a field sales PWA for a 40+ person team, with multi-level territory → officer → store → product reporting, in active daily use.
I build in stages and share progress throughout — no long silent gaps until a final reveal. If your team currently runs on WhatsApp groups, paper, or scattered spreadsheets, I can help you build something simple, reliable, and actually usable.
Programming Languages
HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, Performance OptimizationWhat's included
| Service Tiers |
Starter
$150
|
Standard
$300
|
Advanced
$650
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 2 | ||
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | |||
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$30 - $80
Additional Revision
+$20
Additional Page
(+ 2 Days)
+$40
Source Code
+$120
WhatsApp Notification Integration
(+ 3 Days)
+$60
Additional User Role
(+ 2 Days)
+$50
Basic Training/Handover Session
(+ 1 Day)
+$40Frequently asked questions
About Pethachi
Field Sales & Ops App Builder | Google Apps Script, Sheets, PWA
Chennai, India - 7:26 am local time
My background is 10+ years in FMCG operations, compliance, and e-commerce, so I don't just prompt an AI blindly — I know exactly what a working sales or ops tool needs to do, and I test and refine until it actually fits how your team works day to day.
Recent project: designed and built a field sales PWA (progressive web app) for a 40+ person sales team, with multi-level territory → officer → store → product reporting, offline-capable data capture, and a Google Sheets/Apps Script backend — built for near-zero infrastructure cost, ideal for growing businesses that don't need (or can't afford) enterprise software like Salesforce.
If you're running sales or ops on WhatsApp groups and Excel sheets and know there's a better way, I can help you build it — fast, affordable, and tailored to your exact process.
Backed by an Advanced Certification in Digital Marketing & Analytics from IIT Madras.
Recent work has also included in-depth Amazon and Flipkart advertising analysis — auditing campaign spend, identifying wasted budget, and building keyword optimization strategies — so I can also help if your project involves e-commerce data, reporting, or ad performance dashboards.
Steps for completing your project
After purchasing the project, send requirements so Pethachi can start the project.
Delivery time starts when Pethachi receives requirements from you.
Pethachi works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery
A short chat or written brief to understand your workflow, team size, and requirements. I confirm scope before starting.
Build
I build in stages and share progress — no long silent gaps until final delivery.