Mariano S.

Design and development of SaaS platform that orchestrates LLM models (Claude, GPT-4, Gemini, Llama, and many others) via OpenRouter with intelligent routing by task type. Implementation of legal RAG system: indexing of +45 Spanish consolidated laws (+14,000 articles) with semantic search using embeddings and pgvector. Cross-conversation persistent memory system with automatic fact extraction and vector embeddings. Specialized workflows for legal and tax professionals: contract analysis, lawsuit drafting, automated tax calculations. Document processing with OCR (Tesseract.js), automatic classification, and export to PDF/DOCX/XLSX. Billing system with Stripe, rolling-window quotas, and freemium model with lead magnets. SEO Stack: Next.js 16, React 19, TypeScript, Supabase (PostgreSQL + pgvector), OpenRouter, Vercel AI SDK, Stripe, Tailwind CSS. Management of a team of 1-5 people. Internationalized products in multiple languages.

Virtuaclon — Generative AI SaaS Platform for image and video creation. Generates personalized visual content using diffusion models (Flux, Z-Image, Wan) executed directly on PyTorch/CUDA on dedicated GPUs (RunPod A6000/A100), with LoRA training for character identity in images and video, and workflows in ComfyUI with face, hand, and skin detailers. Hybrid pod/serverless architecture with Docker workers and queue management to optimize cost and latency, plus crypto-to-fiat payment processing for high-risk verticals.

RankImpulse — SEO automation SaaS platform that improves Google rankings through CTR manipulation with bots indistinguishable from real human traffic. Automation system with mouse movements using Bezier curves, multi-layer fingerprinting (canvas, WebGL, navigator), and residential proxy infrastructure (static and rotating) to ensure undetectability at scale. LLM integration for context understanding. Multilingual admin panel (EN, FR, DE, IT, PT), campaign management, performance metrics, and recurring billing. PHP, MySQL, JavaScript, and Python.