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Enterprise AI Integration

AI is transforming software, but integrating AI effectively requires more than API calls. I build production-ready AI features that are reliable, cost-effective, and genuinely useful—drawing on experience building with OpenAI, Anthropic Claude, and other modern AI platforms.

AI Capabilities I Implement

Text Generation & Analysis

  • Content generation (blog posts, product descriptions, emails)

  • Text summarization and synthesis

  • Sentiment analysis and content moderation

  • Code generation and explanation

  • Translation and localization

  • Custom writing assistants for specific domains

Retrieval-Augmented Generation (RAG)

  • Document Q&A systems (chat with your docs)

  • Knowledge base search with semantic understanding

  • Context-aware AI responses using your company's data

  • Embedding generation and similarity search

Agentic Workflows

  • AI agents that can use tools and APIs

  • Multi-step reasoning and task decomposition

  • Function calling and external tool integration

  • Autonomous task completion with human oversight

Vision & Multimodal

  • Image analysis and description

  • Document OCR and extraction

  • Image generation integration

Voice & Audio

  • Speech-to-text (Whisper API)

  • Text-to-speech for accessibility

  • Voice interfaces and commands

  • Meeting transcription and summarization

My AI Integration Approach

1. Practical Application Design

  • Focus on solving real problems, not just "adding AI"

  • Clear use cases with measurable success metrics

  • User experience that works reliably (handling AI errors gracefully)

2. Production-Ready Implementation

  • Proper error handling (AI APIs fail sometimes)

  • Rate limiting and quota management

  • Response streaming for better UX

  • Caching to reduce costs

  • Fallback strategies when AI is unavailable

3. Cost Optimization

  • Prompt engineering to minimize token usage

  • Caching frequent requests

  • Model selection (GPT-4 vs GPT-3.5 vs Claude)

  • Batch processing where appropriate

  • Monitoring and alerting on costs

4. Safety & Reliability

  • Content filtering and moderation

  • PII detection and handling

  • Bias mitigation strategies

  • Factuality checking for critical information

  • User feedback loops for continuous improvement

AI Platforms & Tools

LLM APIs

  • OpenAI (GPT-4, GPT-4 Turbo, GPT-3.5)

  • Claude (Opus, Sonnet, Haiku)

  • Google Gemini

  • Open-source models

AI Frameworks

  • LangChain (orchestration framework)

  • Vercel AI SDK (streaming and React hooks)

  • OpenAI Python/Node.js SDKs

Real-World AI Features

Document AI: Upload PDFs, chat with content, extract structured data
Customer Support: AI-powered chatbots with company knowledge
Content Assistant: Writing tools integrated into your product
Code Assistant: AI pair programmer for developer tools
Data Analysis: Natural language queries for your database
Personalization: AI-driven recommendations and personalization

What Makes This Different

Most "AI integrations" are simple OpenAI API calls wrapped in UI. I build production systems that handle edge cases, control costs, provide good UX, and actually solve problems.

Ideal For

  • SaaS products wanting to add AI features that differentiate them

  • Companies modernizing workflows with AI automation

  • Enterprises needing custom AI solutions with their own data

  • Products requiring document AI, RAG, or semantic search

  • Teams wanting to adopt AI capabilities but lacking expertise

Deliverables

  • AI feature implementation with proper error handling

  • Cost optimization and monitoring setup

  • RAG system with vector database and embeddings

  • API integration with rate limiting and caching

  • User interface with streaming responses

  • Documentation and usage guidelines

  • Performance metrics and cost analysis

Case Study

I've built AI-accelerated development workflows using Claude and Cursor, achieving 3-5x faster feature development. I understand how to leverage AI effectively while maintaining code quality.

Technologies

LLM APIs: OpenAI GPT-4, Anthropic Claude, Google Gemini
Frameworks: LangChain, LlamaIndex, Vercel AI SDK, OpenAI SDK, Gemini SDK
Integration: React hooks, streaming responses, error handling
Monitoring: Cost tracking, usage analytics, performance metrics

Velocity Paradigm

Traditional engineering methods usually take several weeks or even months to reach MVP. Through my AI-augmented workflows and 15+ years of experience with high-end no-code building tools, I leverage acceleration methods that condense these usual timelines significantly without sacrificing architectural integrity or security.

Enterprise AI Integration | Sérgio Oliveira