I will build custom ai agents and rag solutions into your software
Level 2
1 order in queue
About this gig
Struggling to scale your SaaS with intelligent features? I build the AI-powered backbone your business needs to stay ahead.
With 10+ years of experience as a backend and automation engineer, I specialize in transforming standard software into intelligent systems.
What I offer:
- Custom LLM Integration: Seamlessly connect OpenAI (GPT-4), Anthropic (Claude), or local models into your current workflow ensuring data privacy.
- Smart Data Processing: AI-driven logic to automate complex data extraction and analysis.
- Secure API Development: Robust backends focused on data privacy
- Scalable Backends: High-performance APIs designed for security and growth.
What you can expect:
- Drafts & Updates: You will receive regular progress updates and drafts at agreed milestones for your feedback
- Professional Communication: I set clear expectations for drafts, feedback, and final delivery from day one.
- High-Quality Deliverables: Clean, maintainable, and well-documented code
- Transparency: Ill guide you on setting up your API keys and secure environment.
Please contact me before ordering so we can discuss your specific requirements and ensure a perfect match for your project.
Get to know Carlos S
Scale your business with intelligent automation and time saving AI solutions
Level 2
- FromSpain
- Member sinceAug 2015
- Avg. response time1 hour
- Last delivery1 month
Languages
English, Spanish, French, German
HISPALEMAN
Kiosko y más
My Portfolio
Other Software Development Services I Offer
FAQ
Do you work with existing projects?
Yes. I can extend or fix existing Node.js backends.
Can you integrate third-party services or APIs?
Yes. I can integrate payment providers, CRMs, email services, and other APIs.
Can you sign an NDA?
Yes, if required.
Can you work with local AI models for greater privacy?
Absolutely. If your project requires that data never leaves your servers, I can implement local models (such as Llama or Mistral) to ensure maximum data privacy.
Is my current software compatible with these integrations?
Most modern systems support API integrations. However, I recommend contacting me before placing an order so I can review your tech stack and ensure perfect compatibility.
Do you deploy the backend?
I provide Docker-ready setup and deployment guidance. Full deployment can be discussed.
Do I need to have my own API keys?
Yes. To maintain security and control over your costs, I will guide you through setting up your own accounts with OpenAI, Anthropic, or the provider of your choice.
What level of security do the solutions offer?
I specialize in developing secure backends. I implement encryption practices and data handling standards that comply with privacy requirements, ensuring that AI integration does not become a vulnerability for your SaaS.
Do you offer maintenance after delivery?
I deliver clean, well-documented code to make it easy to maintain. If you need ongoing support or future updates, we can discuss a customized maintenance plan.
16 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
D dodo222
Repeat Client

France
Very good 2nd experience with Carlos. Thanks again !
Up to $50
Price
1 day
Duration
S Seller's Response
Helpful?D 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.
$50-$100
Price
4 days
Duration
S Seller's Response
Helpful?R ramporandla
Repeat Client

United Kingdom
Amazing work.
$200-$400
Price
3 months
Duration
S Seller's Response
Helpful?L 
llopisventures

Spain
Todo genial! Gracias!
$50-$100
Price
7 days
Duration
S Seller's Response
Helpful?R ramporandla
Repeat Client

United Kingdom
Amazing work.
$50-$100
Price
3 days
Duration

S Seller's Response
Helpful?
16 reviews for this Gig
| (16) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
D dodo222
Repeat Client

France
Very good 2nd experience with Carlos. Thanks again !
Up to $50
Price
1 day
Duration
S Seller's Response
Helpful?D 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.
$50-$100
Price
4 days
Duration
S Seller's Response
Helpful?R ramporandla
Repeat Client

United Kingdom
Amazing work.
$200-$400
Price
3 months
Duration
S Seller's Response
Helpful?L 
llopisventures

Spain
Todo genial! Gracias!
$50-$100
Price
7 days
Duration
S Seller's Response
Helpful?R ramporandla
Repeat Client

United Kingdom
Amazing work.
$50-$100
Price
3 days
Duration

S Seller's Response
Helpful?

