Let's Talk
Available for Automations & Consulting

Engineering Intelligent
Automation Workflows & AI Systems.

I help businesses save hundreds of hours and scale operations seamlessly by building custom n8n workflows, Zapier integrations, RAG AI agents, and real-time backend systems.

Explore Workflows Get In Touch

100+

Automations Built

99.9%

Workflow Reliability

< 3 min

Avg. Turnaround Time

Neil Sayco - Automation Engineer
⚡ n8n Expert
🤖 Gemini AI & RAG
🚀 Zapier Certified
Tech Stack

Engineered for Scalability

Leveraging cutting-edge automation frameworks, cloud vector stores, and custom APIs.

Workflow Automation

Complex multi-branch workflows with error handling & retries.

n8n Zapier Webhooks SSE Server

AI & RAG Systems

Retrieval-Augmented Generation & prompt engineering.

Google Gemini 3.5 Supabase Vector OpenAI Embeddings

Backend & APIs

Low-latency Node.js microservices and REST endpoints.

Node.js Express JavaScript ES6 HTML5/CSS3

Integrations & Data

Seamless API connectivity across modern cloud apps.

Airtable Google Drive API Gmail API Instagram / LinkedIn
Featured Work

Intelligent Automations in Production

Filter by platform or architecture to explore recent case studies and live demos.

Zapier & AI Outreach

Lead Capture, Enrichment & AI-Powered Outreach Zap

An end-to-end automated Zapier pipeline capturing inbound leads via webhooks, enriching prospect data using Apollo.io APIs, logging entries in Baserow, notifying sales in Slack, and dispatching personalized AI email outreach.

API Integration Gmail Baserow Slack Apollo.io Webhook AI Agents
Case Study
Zapier AI Pipeline

AI Content Repurposing Zap

14-step automated Zapier pipeline transforming raw long-form videos into tailored Instagram & LinkedIn posts, generating custom visuals, and updating sheets.

Zapier Gemini AI Instagram API LinkedIn API
Case Study
Node.js / SSE Infrastructure

Lightweight SSE Monitoring Server

Real-time Node.js dashboard utilizing Server-Sent Events (SSE) for low-latency status monitoring of active n8n workflows with dark mode UI.

Node.js Express SSE Events n8n
Case Study Launch Server
n8n & Supabase RAG

AI Compliance RAG Agent

Retrieval-Augmented Generation agent providing instant access to complex MEP engineering codes and compliance standards for UAE consultancy engineers.

n8n Supabase Vector Google Drive API Gemini 3.5 Flash
Case Study
n8n Lead Engine

Lead Qualification & Scoring Pipeline

Automated lead capture engine evaluating prospects via JavaScript scoring rules, drafting personalized Gemini emails, and routing hot leads to human review.

n8n Airtable Gmail API Gemini 3.5 Flash
Case Study
Credentials

Verified Certifications

Recognized professional qualifications in workflow orchestration and artificial intelligence.

n8n Certification
Verified ✓
n8n Official

n8n Automation Specialist

Mastery in designing, self-hosting, and deploying robust n8n enterprise workflows.

Zapier Certification
Verified ✓
Zapier Certified

Zapier Automation Professional

Expertise in multi-path Zaps, custom code steps, webhooks, and cloud integrations.

Prompt Engineering Certificate
Verified ✓
AI & Machine Learning

Prompt Engineering & AI Systems

Advanced LLM prompt engineering, RAG architecture, and structured output design.

Testimonials

What Clients & Collaborators Say

Feedback from teams whose operations were streamlined by automated systems.

★★★★★

"Working with Neil was a game-changer for our product launch. His attention to detail and proactive communication ensured everything was delivered flawlessly and ahead of schedule."

Sarah Jenkins

Sarah Jenkins

Product Manager
★★★★★

"Neil is an exceptional developer who consistently delivers high-quality, scalable code. His ability to tackle complex technical challenges makes him an invaluable asset to any engineering team."

David Chen

David Chen

Tech Lead
★★★★★

"Neil took our vision and transformed it into a stunning reality. The user experience he crafted has significantly boosted our engagement and conversion rates. I couldn't be happier!"

Emily Rodriguez

Emily Rodriguez

Startup Founder
Let's Connect

Ready to Automate Your Workflows?

Whether you need a custom n8n setup, a Zapier integration, or an AI RAG agent, let me know how I can help streamline your business.

neil.sayco@gmail.com
Schedule a Strategy Call