Full-stack developer & product-minded builder.
I design, build, and ship indie SaaS products with a strong focus on UX, automation, and real-world usefulness.

Currently working as CTO / Tech Lead at a fintech company in Argentina, building internal financial systems and scalable products.
Outside of work, I’m focused on creating profitable, global-ready apps and experimenting deeply with AI.

• 🧠 I believe progress = happiness. I optimize systems, not just code.
• 🏗️ CTO / Tech Lead in fintech: ERP, accounting logic, client management, FX operations, checks, dashboards, compliance flows.
• 🌍 Full-stack developer with a product & business mindset, not just features.
• 🧪 Indie hacker building SaaS products with monetization in mind.
• 🤖 Heavy user of AI for automation, decision-making, content, and tooling.
• 🧩 I design personal operating systems using Notion, AI agents, and automation.

• React: 18 → 19 migration completed
• Next.js: 14 → 16 with App Router
• TypeScript: Strict mode, advanced typing
• Styling: Tailwind CSS 4 with custom tokens
• UI: shadcn/ui, Radix components, Framer Motion

• Firebase: Auth, Firestore, Storage, Functions
• Payment Processing: Dodo Payments, MercadoPago
• API Integration: CCXT (trading), WhatsApp API, REST services
• Testing: Jest, Playwright E2E, pytest (Python)
• Deployment: Vercel, Cloudflare hardened security

• Python: 3.11+ con typing avanzado
• Trading Libraries: CCXT, TA-Lib, Optuna optimization
• Data Processing: Pandas, NumPy, PyArrow
• Visualization: Streamlit dashboards, Plotly charts

• OpenAI: GPT integration, agent systems
• Workflow Automation: n8n, Zapier, custom scripts
• Documentation: Agent-driven updates, continuous knowledge
• Agent Systems: Polymath agents para development workflow

• Tools: Figma, Illustrator, v0.dev
• Philosophy: Strong focus on clean UX, clarity, and emotional design
• Standards: Mobile-first, WCAG 2.1 AA compliance goals

Sistema de Trading Algorítmico v0.7.0

• Tecnología: Python 3.11, CCXT, Streamlit, TA-Lib, Docker
• Métricas: 34% test coverage, Sharpe 0.47, Max Drawdown 0.62%
• Estado: Paper trading validation activo (2 semanas)
• Features: Optimización Optuna multi-core, Risk management avanzado, Dashboard Streamlit
• Roadmap: Deploy VPS → Live trading con capital real

Finanzas Personales con AI - MVP 85%

• Tecnología: Next.js 14, Firebase, Dodo Payments, WhatsApp API
• Métricas: Target $100 MRR Q2 2026, 250 MAU goal
• Estado: Dodo Payments backend listo, UI pendiente
• Features: WhatsApp expense capture con AI, Multi-currency, Reporting avanzado
• Roadmap: Billing UI completion → Onboarding real → Marketing launch

Diario Fotográfico Premium - MVP 100%

• Tecnología: Next.js 14, React 18, Tailwind 4, Playwright E2E
• Métricas: LCP < 2.5s garantizado, E2E testing completo
• Estado: Production ready, Performance optimized
• Features: Web Workers, Virtualización, PWA, Testing robusto
• Roadmap: Sistema de etiquetas, Exportación avanzada, Growth features

ERP Financiero Completo - Production Live

• Tecnología: Next.js 15, Firebase, Tailwind CSS
• Métricas: Desarrollado en 1 mes, deployment exitoso
• Estado: Live production con clientes reales
• Features: Multi-currency, FX operations, Client management, Compliance
• Roadmap: Scale features, Advanced reporting, API integrations

• I think in systems, leverage, and long-term value.
• I automate anything repetitive.
• I ship fast, then iterate.
• I care deeply about UX, clarity, and mental load.
• I build tools that I'd genuinely use myself.

• Picaday: 100% E2E coverage con Playwright, Performance optimization (LCP < 2.5s)
• Bot Trading: 34% CCXT coverage, pytest framework, CI/CD pipeline, Risk metrics validation
• Numerai: Jest unit tests, React Testing Library integration, Payment flow testing
• Todos: GitHub Actions CI, Type checking, Linting standards, Automated builds

• Core Web Vitals: LCP < 2.5s (Picaday), INP optimization, Bundle analysis
• Bundle Optimization: Tree shaking, Code splitting, Lazy loading implementation
• Mobile First: 100% responsive design standards, Touch interactions optimized
• Accessibility: WCAG 2.1 AA compliance goals, Semantic HTML, ARIA labels

• Authentication: Firebase Auth con verificación email, Social login integration
• Data Privacy: GDPR compliance implementado (Numerai delete account feature)
• API Security: Rate limiting, Input validation, Environment variables protection
• Infrastructure: Vercel + Cloudflare hardened security, Zero-downtime deployments

• Linear Integration: Issues tracking, roadmap synchronization, Sprint planning
• Agent Sessions: Documentación continua con /finish-task workflow automation
• Sprint Planning: Q1 2026 objectives, Milestone tracking, Burndown charts
• Quality Gates: Build/Lint/Test automation obligatorio, Code review process

• Frontend Migration: React 18 → 19, Next.js 14 → 16 with App Router progression
• Styling Upgrade: Tailwind CSS 3 → 4 migration completed, Custom tokens system
• Testing Strategy: Unit + Integration + E2E coverage, Performance testing automation
• Deployment Strategy: Zero-downtime deployments, Feature flags, Canary releases

• Agent Systems: Polymath agents para development workflow automation
• AI Tools: Automated testing, Code reviews, Documentation generation
• CI/CD Automation: GitHub Actions workflows, Automated deployments, Health checks
• Knowledge Management: Continuous documentation updates, Session handoffs

• Numerai: Target $100 MRR Q2 2026, 15 paid users goal, Freemium conversion optimization
• Pipeline: 3 projects con revenue potential activos, SaaS model validation
• Conversion Strategy: Portfolio → WhatsApp → Lead generation → Client acquisition

• Picaday: Target 1,000 MAU, DAU/MAU > 30%, Streak retention ≥7 días
• Numerai: Target 250 MAU, Expense tracking engagement, Financial insights usage
• Bot Trading: Performance metrics monitoring, Risk indicator tracking, Trade success rate

• Performance: Core Web Vitals < 2.5s LCP across all projects
• Quality: >80% test coverage target, Zero critical bugs in production
• Reliability: 99.9% uptime, Zero-downtime deployments, Error rate < 0.1%

• Delivery Speed: ERP completo en 1 mes, MVP development cycle optimization
• Client Satisfaction: Production systems with real users, Feedback loops implemented
• Scalability: Multi-currency support, Multi-language readiness, Global deployment

• Indie SaaS & sustainable monetization
• AI-driven products & agents
• Automation, personal systems & decision frameworks
• Building calm, useful software that improves daily life

If you’re into building real products, AI workflows, or thoughtful software —
feel free to reach out. Always open to good conversations 🚀