You will get Automated Lead Capture System with Google Sheets & Telegram Alerts
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Project details
You'll get a fully working lead capture automation: every form submission is instantly saved to a Google Sheet and triggers a real-time notification on Telegram, Slack, or WhatsApp — so you never miss a potential customer again.
I build clean, well-documented automations using Node.js and n8n, focused on simplicity and easy maintenance. No bloated tools, no unnecessary complexity — just a reliable system that works from day one.
I provide the source code, clear setup instructions, and guidance so your team (or future developers) can easily understand and extend it. Perfect for small businesses, agencies, and startups that want to stop losing leads to manual processes.
I build clean, well-documented automations using Node.js and n8n, focused on simplicity and easy maintenance. No bloated tools, no unnecessary complexity — just a reliable system that works from day one.
I provide the source code, clear setup instructions, and guidance so your team (or future developers) can easily understand and extend it. Perfect for small businesses, agencies, and startups that want to stop losing leads to manual processes.
Web Programming Project
API Development, API Integration, Data DashboardProgramming Languages
HTML & CSS, JavaScriptWhat's included
| Service Tiers |
Starter
$40
|
Standard
$70
|
Advanced
$100
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 5 days |
Number of Revisions | 1 | 2 | 3 |
Source Code |
Frequently asked questions
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JC
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Provided detailed and testing for our game, with very fast turn around time. The feedback was given in a written report, describing what was tested, where issues were found and great suggestions on how to improve the game . We highly recommend and would use again. Thank you so much!
VH
Victor H.
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Manual Mobile App Tester (Android)
MS
Mor S.
Dec 29, 2025
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Christian helped us a lot with his tests - the communication with him was great, and he did exactly what we asked him.
Thanks a lot, Christian!
We would definitely take your service again for more tests
Thanks a lot, Christian!
We would definitely take your service again for more tests
About Cristian Mateo
QA Engineer (Manual + Automation) | n8n Workflows | Playwright | Node
100%
Job Success
Paysandu, Uruguay - 10:57 pm local time
processes that slow your team down.
─── QA & Testing ───
Manual and automated testing for web and SaaS applications.
I write clear, reproducible bug reports that developers
actually understand: steps to reproduce, expected vs actual
behavior, screenshots, console logs.
→ Cross-browser testing (Chrome, Firefox, Safari, Edge)
→ Mobile testing on real devices
→ API testing with Postman — isolate frontend from backend
→ E2E automation with Playwright (JavaScript)
→ Test documentation: test cases, regression checklists
─── Workflow Automation (n8n) ───
I connect the tools your team already uses and eliminate
manual work permanently.
→ AI chatbot (GPT-4o-mini) on Telegram: answers FAQs,
captures leads, syncs to HubSpot automatically
→ CRM sync: webhook → HubSpot upsert with deduplication
→ Lead capture: form → Google Sheets → instant notification
─── Why clients come back ───
8+ years in operations and logistics means I understand
business processes — not just code. I build things that
work in production, handle edge cases, and document
everything so you're never dependent on me.
Portfolio with live demos and screenshots:
firmo-site.vercel.app/work
Available now. Response within a few hours.
Steps for completing your project
After purchasing the project, send requirements so Cristian Mateo can start the project.
Delivery time starts when Cristian Mateo receives requirements from you.
Cristian Mateo works on your project following the steps below.
Revisions may occur after the delivery date.
Setup & Configuration
I set up the webhook endpoint, connect it to your Google Sheet, and configure your chosen notification channel (Telegram, Slack, or WhatsApp).
Build & Test
I build the automation and test it with sample leads to confirm data is saved correctly and notifications arrive instantly.