[Available for Hire] n8n Automation Architect & Voice AI Integrator (Vapi/Retell, Custom JS, UTC-5)

Hi all. I engineer production-grade automation infrastructure. I do not build brittle, drag-and-drop templates. I build fault-tolerant, event-driven pipelines designed to process high-volume data without silent drops.

Core Execution Capabilities:

Payload Mutation & Persistence: Resolution of structural pipeline failures (e.g., n8n “No Items” bottlenecks, malformed JSON inputs). I utilize native Code/JavaScript nodes to sanitize, map, and array-wrap raw data before it hits your DB/CRM endpoints, ensuring 100% execution continuity.

Voice AI Orchestration (Vapi/Retell): Mapping synchronous and asynchronous webhooks for VoIP agents. I handle state management, real-time API lookups during active calls, and sub-second latency routing to prevent conversational lag.

System Integrations: Deep REST API consumption (Claude, OpenAI, Groq), and stable bidirectional syncing with relational databases and CRMs.

Operational Logistics:

Timezone: UTC-5 (Colombia). This provides full real-time operational overlap with North American businesses (EST/PST) and strong synchronization with EU afternoon cycles. I am available for live structural audits during your core hours.

Delivery: Async-first communication, complete technical documentation on handovers, and a Loom architectural breakdown for every deployed workflow.

Rate: $35 - $50/hr, or flat-fee for scoped milestones. Open to immediate paid trial tasks to demonstrate system efficiency.

Send me a DM with your current pipeline failure points or structural bottlenecks. I fix what breaks at scale.