Upwork home
Sign up
Project Catalog
DesignDesign
Video & AudioVideo & Audio
Development & ITDevelopment & IT
MarketingMarketing
Writing & TranslationWriting & Translation
MoreMore

You will get custom AI automation workflows using n8n and OpenAI

Hector L.Status: Offline
Hector L.
Preview image

Let a pro handle the details

Buy Generative AI services from Hector, priced and ready to go.
Hector L.Status: Offline
Hector L.
Preview image

Let a pro handle the details

Buy Generative AI services from Hector, priced and ready to go.

Project details

Stop wasting hours on manual data entry and repetitive tasks. I will build robust, secure, and scalable AI automation workflows for your business using n8n.

unlike basic "drag-and-drop" freelancers, I am a Full Stack Developer & Cybersecurity Specialist. This means I don't just connect tools; I write custom JavaScript/Python code nodes when standard integrations fall short, and I ensure your data privacy is never compromised.

What makes my service unique?

Security First: I implement best practices to keep your API keys and data encrypted.

Complex Logic: I can handle loops, "If" conditions, and data transformation that Zapier can't handle.

Cost Efficiency: I help you transition from expensive tools (like Zapier) to n8n to save monthly subscription fees.

Common Use Cases I Solve:

Lead Gen: Scrape LinkedIn -> Enrich with Apollo/Clearbit -> Sync to HubSpot/Salesforce.

AI Assistants: Connect WhatsApp/Telegram -> OpenAI (GPT-4) -> Answer FAQs automatically.

Content Ops: Watch RSS Feed -> Summarize with AI -> Post to WordPress/Social Media.

Whether you need a simple fix or a full enterprise workflow, I have the technical skills to deliver it fast.
AI Algorithms
Large Language Model, Multimodal Large Language Model, Transformer Model
AI Applications
AI Chatbot, AI Content Creation, Automatic Speech Recognition, Conversational AI, Machine Translation, Natural Language Generation, Natural Language Understanding, Sentiment Analysis
AI Development Language
Python
AI Tools
Azure OpenAI, Hugging Face
AI Models
ChatGPT, DALL-E, GPT-3, GPT-4, LLaMA, Whisper
What's included
Service Tiers Starter
$40
Standard
$120
Advanced
$300
Delivery Time 2 days 4 days 7 days
Number of Revisions
123
AI Model Integration
Batch Normalization
-
-
-
Database Integration
-
Detailed Code Comments
-
-
Image Upscaling
-
-
-
MLOps
-
-
-
Model Deployment
Model Documentation
-
-
-
Model Monitoring
-
-
-
Model Testing & Optimization
-
Model Tuning
-
-
-
Natural Language Processing
-
NLP Tokenization
-
-
-
Pre-Training
-
-
-
Prompt Engineering
-
Setup File
Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$20 - $70
Extra Workflow step (+ 1 Day)
+$20

Frequently asked questions

Hector L.Status: Offline

About Hector

Hector L.Status: Offline
Senior Full-Stack Architect | Founder of 4 Live SaaS Products
Hermosillo, Mexico - 9:18 pm local time
I build products that generate real revenue — not just clean code.
As the founder of Devson Labs, I've shipped 4 production SaaS platforms currently live in Mexico and Spain: a P2P raffle marketplace ($2M+ in processed rewards), a fraud-prevention SaaS for rideshare owners, a coaching CRM managing €17K+/month in coach payments, and a government-grade ticketing system for the University of Sonora.
I don't take tickets. I think like a co-founder — understanding your business model, your monetization, and your architecture before writing a single line.

🚀 WHAT I BUILD:
SaaS & Fintech: P2P marketplaces with Escrow (RifaPlace, SPEI/STP payments), subscription billing, commission automation engines.
AI & Algorithmic Systems: Institutional trading platform with ML forecasting (Random Forest), TimescaleDB time-series, QuantStats analytics.
Enterprise & HealthTech: Turborepo monorepos with web dashboard (Next.js) + mobile app (React Native/Expo) + NestJS API.
Security-First: Every system built with RLS, OAuth, JWT, CURP verification, and a hacker's mindset — I hold a Google Cybersecurity certification.

💻 STACK:
Frontend: React 19, Next.js 16 (App Router), Tailwind CSS 4, Framer Motion
Backend: NestJS, Node.js, Python (FastAPI / Streamlit), Perl
Database: Supabase, PostgreSQL, TimescaleDB, Redis, MySQL
Infrastructure: Docker, Vercel, Git/GitHub, AI-accelerated workflows

✅ WHY CLIENTS CHOOSE ME:
Founder mindset: I've built and monetized my own products — I understand what shipping actually means.
Speed without sacrifice: AI-accelerated delivery. Monthly roadmaps delivered in weeks.
Proven at scale: $2M+ in transaction volume, 186 active clients on my own CRM, government university data systems.
Communication: Native Spanish · Professional English. Daily updates standard.

🎯 LIVE PRODUCTS (not portfolio pieces — real users, real revenue):

RifaPlace — P2P Raffle Marketplace · Escrow · SPEI/STP · +500 users · $2M+ delivered
DriverCheck — Rideshare fraud prevention SaaS · CURP verification · Live in Hermosillo
CRM Coaches — Coaching agency OS · 186 clients · €17K+/month managed · Spain & Mexico
Sorteos Unison — University of Sonora ticketing · $7.8M MXN prize pool · 135th edition

Available for high-impact projects. If you need someone who has built it before, let's talk.

Steps for completing your project

After purchasing the project, send requirements so Hector can start the project.

Delivery time starts when Hector receives requirements from you.

Hector works on your project following the steps below.

Revisions may occur after the delivery date.

Requirement Analysis & API Access

We define the trigger (what starts the bot) and the actions. You provide the necessary API Keys or credentials for the tools involved.

Environment Setup & Logic Design

I configure the n8n environment (Cloud or Self-Hosted) and map out the data flow logic, including error handling.

Review the work, release payment, and leave feedback to Hector.