
David
Level 2
David, The Number One Freelancer You Will Love Working With
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Experiência profissional
Full-Stack Web App Development + CRM Integration
SMG Loans • Freelance
Feb 2026 - Mar 2026 • 1 mo
Built and deployed a fully hosted Streamlit web app with persistent SQLite database, password authentication, and 9 functional tabs designed for daily revenue tracking. The app was integrated with GoHighLevel (LeadConnector) API v2 so that every touch logged automatically creates or updates a contact and posts a timestamped note directly into GHL in real time. To support the CRM sync, a 3-step Zapier workflow was built and published from scratch — starting with a Catch Hook trigger, flowing into a LeadConnector contact upsert, and finishing with a custom webhook POST to the GHL notes API to ensure every touch creates a separate note on the correct contact record. The app was deployed to Render with a persistent disk for data retention, environment variable configuration for secure credential management, a custom domain connected via GoDaddy DNS using CNAME and A records, and SSL certificate setup for secure access from any device. Key features delivered include a randomized daily call list, a social queue for Facebook and Instagram touches, weighted touch scoring, a streak tracker, a follow-up queue, CSV import and export, a RETR webhook endpoint for agent production data ingestion, and a failed sync retry queue to ensure no data is lost if a CRM sync fails.
115 Avaliações
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amandfreeman
Cliente recorrente

Estados Unidos
I had an excellent experience working with David. From the very beginning, he was professional, responsive, and genuinely interested in understanding the goal behind the project, not just fixing the surface-level issue. I gave him a broken n8n workflow that involved API integration, data processing,...
Resposta do freelancer
amandfreeman
Cliente recorrente

Estados Unidos
David did an excellent job on this project. He didn’t just deliver what was requested, he approached it strategically and with real educational depth. The 4-week engagement cycle he designed for the Freeman n8n Community is structured, intentional, and aligned with real-world automation thinking.
donaldhac26
Cliente recorrente

Estados Unidos
David did a great job fixing my Make.com scenario. I was dealing with an Airtable error that kept breaking the automation, and he was able to quickly identify the issue and get everything running smoothly again. Communication was easy, and he kept me updated while working on it. He also took the time...
emilynuel

Estados Unidos
David did an excellent job setting up my n8n automation workflow. He was professional, responsive, and clearly understood exactly what I needed from the start. The workflow he built works perfectly, pulling booking data from Firebase, organizing it in Google Sheets, and sending notifications without...
Resposta do freelancer
donaldhac26
Cliente recorrente

Estados Unidos
David helped me fix another issue in my Make.com automation, and once again he delivered exactly what I needed. The problem was with an iterator module, and he quickly figured it out and got everything running properly. What I like is that he doesn’t just fix the issue, he actually understands the workflow...
Resposta do freelancer

