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.NET JavaScript PHP Python User Interface / IA
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Andre

@andrem939

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AI Engineer | Full Stack Software Engineer

$30 USD / Hour

Flag of BRAZIL

Brazil (3:05 AM)

Joined on June 19, 2026

$30 USD / Hour

I’m an AI Engineer and Full Stack Software Engineer with hands-on experience building AI-powered applications, scalable web platforms, backend APIs, automation systems, no-code/low-code solutions, and modern frontends. I combine AI/LLM technologies with full stack development, [login to view URL], and workflow automation tools to help businesses streamline operations, improve customer experience, work smarter with data, and launch production-ready products. I have experience building intelligent chatbots, AI assistants, and automation systems using LLMs, including customer support bots, document chat systems, business copilots, and RAG-based applications that can understand and answer questions from various data sources like PDFs, websites, and databases, as well as AI agents that integrate with APIs, databases, and third-party tools to automate workflows, handle data, manage leads, and improve business operations. Technical Skills: - AI/LLM: OpenAI API, Azure OpenAI, Claude, Gemini, LangChain, LlamaIndex, LangGraph, embeddings, vector databases, Pinecone, ChromaDB, pgvector - Backend: Python, FastAPI, Django, Flask, Node.js, Express.js, NestJS, C#, ASP.NET Core, PHP, Laravel, REST APIs, GraphQL - Frontend: React.js, Next.js, Angular.js, Vue.js,TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS, Material UI - Databases: PostgreSQL, MySQL, SQL Server, MongoDB, Redis - Cloud & DevOps: AWS, Azure, Docker, CI/CD, GitHub Actions, deployment, API integrations - Automation & No-Code: n8n, [login to view URL], Zapier, Airtable, webhooks, CRM/ERP automation, email workflows, data pipelines - [login to view URL]: workflows, API Connector, database design, plugins, responsive app development, MVPs, SaaS apps, dashboards, marketplaces, booking systems, and CRM tools Here’s what I can do: - AI Chatbots & Assistants: websites, SaaS, Bubble, support, conversational AI, multilingual bots, voice assistants, IVR systems - AI Integration: apps, CRM, ERP, e-commerce, internal tools, recommendation systems, personalization engines, fraud detection, predictive analytics - Automation Workflows: leads, email, reporting, data sync, documents, communication (n8n, Make, Zapier, APIs, webhooks), AI-driven process automation, intelligent document processing, OCR pipelines, data enrichment, workflow orchestration - Full Stack Development: end-to-end application development including frontend, backend, APIs, databases, and deployment Beyond AI, I design and develop full stack applications from backend architecture to frontend UI and deployment. I focus on clean code, secure APIs, scalable infrastructure, reliable integrations, performance improvement, and production-ready delivery. I don’t just build AI demos - I build real solutions that solve business problems, save time, automate workflows, and improve user experience. Let’s connect and build something powerful for your business.

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