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Mamta B.
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Mamta B.

Stripe Expert | Payments, Billing & AI Automation | GoHighLevel

Stripe and GoHighLevel, done properly. Most GHL agencies can build the funnel but stall at payments, subscriptions, split payouts, webhooks that don't reconcile. I do both sides. 15+ years backend, $100K+ earned, 100% Job Success, based in Ontario. 💳 STRIPE — WHERE MOST PROJECTS BREAK - Connect payouts landing in the wrong account, splitting incorrectly, or not arriving at all - Subscriptions that double-charge, don't prorate, or silently fail on card decline - Webhooks firing out of order, retrying forever, or getting missed entirely - Metered and usage-based billing that doesn't reconcile with what you actually invoiced - Web checkout and Apple/Google in-app purchases disagreeing about who's subscribed ⚡ GOHIGHLEVEL — BEYOND THE DRAG-AND-DROP - Custom Stripe billing wired into GHL: subscriptions, trials, upgrades, failed-payment recovery - SaaS mode setup for agencies, client sub-accounts, rebilling, and payout logic that holds - API and webhook work that the native integrations can't reach - Two-way sync between GHL and your app, CRM, or database, no more manual reconciliation - n8n, Zapier, and Twilio glue for the workflows GHL won't do natively 🤖 AI AUTOMATION Agentic backend workflows that run multi-step business logic on their own, plus OpenAI and Anthropic APIs wired into real product flows, lead qualification, document extraction, semantic search. Built to survive rate limits, timeouts, and bad model output, not just the happy path. ⚙️ STACK Laravel (PHP) · Node.js · PostgreSQL / MySQL · React · Supabase · REST APIs · GoHighLevel · n8n · Zapier · Twilio · OpenAI 📋 HOW I WORK - Scope, milestones, and a timeline agreed before I write any code - Onboard to an existing build fast, first meaningful fix usually inside 48 hours - SaaS MVPs built and launched in 3–4 weeks - I'll tell you if your architecture is wrong before I build it, not after - Ontario-based, so I'm awake when something breaks at 2pm your time If something is live and broken, say so in your first message and I'll prioritize it. Click "Invite to Job" and tell me what you're building. I'll tell you honestly whether I'm the right fit.

🇨🇦Barrie, Canada$40/hr100% JSS4.92 (40)Since Sep 2015

Earnings and projects

MRR
$5.9k

Last 6 months ÷ 6

World#3,944 / 412k
🇨🇦Country#130 / 7,133
Revenue, last 30 days
$6.8k

Last 6 months: $36k

World#3,210 / 412k
🇨🇦Country#114 / 7,133
Total earnings
$189k

Billed in all: $198k

World#16,773 / 412k
🇨🇦Country#398 / 7,133
Per project
$2.7k

$2.7k in the last 6 months

World#60,815 / 412k
🇨🇦Country#1,058 / 7,133
Projects, last 6 months
13

Across 14 contracts

21% fixed79% hourly
World#12,441 / 412k
🇨🇦Country#197 / 7,133
Projects in all
70

Across 82 contracts

16% fixed84% hourly
World#42,828 / 412k
🇨🇦Country#817 / 7,133

Earnings, last 30 days

$198k+$6.8k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$190k$195k$200kOct 8Oct 23Nov 7

Skill rankings: Top 0.95% in HighLevel

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