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Carlos S
@santos8
Level 2
Scale your business with intelligent automation and time saving AI solutions
Spain
English, Spanish, French, German
About me
Automation Engineer & AI Architect with 12+ years of experience scaling startups through intelligent systems. I don't just 'connect apps'; I build digital workforces that slash operational costs by up to 70%.
My expertise lies in the intersection of Generative AI, Voice Tech (Vapi/LiveKit), and n8n orchestration. Whether you need a 24/7 AI Sales Agent or a fully automated content engine, I deliver robust, scalable, and human-like solutions that work while you sleep.
Skills
Carlos S
$65/hour
Offline •
Average response time: 1 hour
See my services
API & Integrations
I will build custom ai agents and rag solutions into your software
Automations & Agents
I will do n8n automations, n8n workflow or integrate ai agents
Want to work on an hourly basis?
Tell Carlos S what you need.
$65
/
hourPortfolio
Work experience
Backend Engineer – Real-time communication products
OpenVidu • Full-time
Feb 2018 - Present • 8 yrs 4 mos
Built APIs for real-time platforms Integrated WebRTC solutions (LiveKit / OpenVidu) Automated internal workflows for teams Maintained production systems
Capacitor plugin developer
Freelance • Freelance
Aug 2020 - Nov 2025 • 5 yrs 3 mos
Develop Capacitor and Cordova custom plugins for resolving ad-hoc bussines problems
133 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 133 Reviews
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vez999
Italy
He was highly flexible and responsive, delivered the project on time with good quality. I recommend him.
$200-$400
Price
2 days
Duration
Seller's Response
Helpful?
alejandrofer134
Repeat Client
Germany
Lo que nos ha presentado Carlos como resultado es impresionante. Sabe lo que hace y como hacerlo. Ya hemos solicitado la siguiente tarea!
Seller's Response
Helpful?
alejandrofer134
Repeat Client
Germany
Seller's Response
Helpful?
dodo222
Repeat Client
France
Seller's Response
Helpful?
dodo222
Repeat Client
France
The rate seems to me very cheap compare the work Carlos achieve. Carlos was very helping, when I had questions he always helped me ! He is a very good and professional developer.
Seller's Response
Helpful?
