Devanshu S.

I help businesses connect their software, eliminate repetitive manual tasks, and build reliable data workflows across their tech stack. As a Top Rated Plus freelancer on Upwork, I focus on building dependable, production-ready integrations that solve real business bottlenecks without unnecessary complexity. Whether you need to capture incoming leads, sync customer records across platforms, trigger automated communications, or process payments, I design solutions that run consistently. 🛠️ WHAT I CAN HELP YOU WITH: • 🔌 Custom API & Webhook Integrations Setting up REST API endpoints, handling JSON payloads, configuring webhooks, and testing connections thoroughly using Postman. • ⚡ Workflow & Process Automation Building multi-step trigger-action flows, data mapping, filtering, and automated tasks using Zapier, Make, and n8n. • 🗂️ CRM & Sales Operations Seamless two-way synchronization for HubSpot, Zoho CRM, GoHighLevel, and Zendesk. • 📞 Communication & Messaging Automated SMS, email, and calling workflows using Twilio and RingCentral. • 💳 Payment & Transaction Gateways Automating checkout events, subscription updates, and invoice creation via Stripe and PayPal. • 📊 Data Management & Spreadsheets Moving, validating, and structuring business data between Google Sheets, Airtable, and operational dashboards. • 🔧 Troubleshooting & Fixes Debugging broken webhook connections, API authentication issues, and failed automation runs. 💼 PLATFORMS & TOOLS COVERED: • ⚡ Automation Engines: Zapier, Make (Integromat), n8n • 🔌 APIs & Testing: REST APIs, Webhooks, Postman, JSON, HTTP Requests • 🗂️ CRMs & Workspaces: HubSpot, Zoho CRM, GoHighLevel, Zendesk, Airtable, Google Sheets • 📞 Communication & VoIP: Twilio, RingCentral • 💳 Payment Gateways: Stripe, PayPal • 💻 Scripting & Development: Python (Data Parsing), VS Code If you have two or more applications that need to exchange data, send me a message with a quick overview of your workflow, and let's get it integrated.