
Raphael Mendes
São Paulo, Brazil
Raphael Mendes
AI Solutions Engineer
Category : Artificial intelligence (AI)
I help businesses bridge the gap between complex AI capabilities and real-world operational efficiency.
With a background in Systems Engineering, I specialize in building hybrid architectures that combine the creative power of LLMs (OpenAI, Anthropic, DeepSeek) with deterministic, production-ready logic. I don't just 'prompt'—I engineer scalable systems that solve business bottlenecks.
What I bring to your project:
Custom AI Agents: Development of autonomous agents designed for specific workflows (Customer Support, Data Analysis, Content Generation).
LLM API Integration: Seamlessly connecting advanced AI models into your existing software ecosystem or CRM.
End-to-End Hybrid Systems: Building the full stack—from robust Python backends to functional, data-driven dashboards.
Process Automation: Transforming manual, repetitive tasks into intelligent, automated pipelines that save hundreds of hours.
My focus is on reliability and ROI. I build AI solutions that are predictable, secure, and easy for your team to use."
3. Professional Experience Summary (Work History)
"Systems Engineer with a focus on Applied AI and automation. I have a proven track record of developing and deploying full-stack applications that leverage Large Language Models to drive business value.
Technical Expertise:
AI/LLM Engineering: Advanced implementation of RAG (Retrieval-Augmented Generation), prompt engineering, and model chaining to ensure high-quality, hallucination-free outputs.
Systems Architecture: Designing clean, modular codebases that integrate AI logic with traditional software engineering best practices.
Data Visualization: Creating functional dashboards to monitor AI performance and business metrics in real-time.
API Mastery: Expert at orchestrating multiple services via API to create cohesive, intelligent systems.
I am committed to delivering high-quality work on time, with a focus on clear communication and technical excellence.
With a background in Systems Engineering, I specialize in building hybrid architectures that combine the creative power of LLMs (OpenAI, Anthropic, DeepSeek) with deterministic, production-ready logic. I don't just 'prompt'—I engineer scalable systems that solve business bottlenecks.
What I bring to your project:
Custom AI Agents: Development of autonomous agents designed for specific workflows (Customer Support, Data Analysis, Content Generation).
LLM API Integration: Seamlessly connecting advanced AI models into your existing software ecosystem or CRM.
End-to-End Hybrid Systems: Building the full stack—from robust Python backends to functional, data-driven dashboards.
Process Automation: Transforming manual, repetitive tasks into intelligent, automated pipelines that save hundreds of hours.
My focus is on reliability and ROI. I build AI solutions that are predictable, secure, and easy for your team to use."
3. Professional Experience Summary (Work History)
"Systems Engineer with a focus on Applied AI and automation. I have a proven track record of developing and deploying full-stack applications that leverage Large Language Models to drive business value.
Technical Expertise:
AI/LLM Engineering: Advanced implementation of RAG (Retrieval-Augmented Generation), prompt engineering, and model chaining to ensure high-quality, hallucination-free outputs.
Systems Architecture: Designing clean, modular codebases that integrate AI logic with traditional software engineering best practices.
Data Visualization: Creating functional dashboards to monitor AI performance and business metrics in real-time.
API Mastery: Expert at orchestrating multiple services via API to create cohesive, intelligent systems.
I am committed to delivering high-quality work on time, with a focus on clear communication and technical excellence.
Working hours
- Monday:08h00 To 18h00
- Tuesday:08h00 To 18h00
- Wednesday:08h00 To 18h00
- Thursday:08h00 To 18h00
- Friday:08h00 To 18h00
- Saturday:Not available
- Sunday:Not available
- 🇬🇧 English
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