Pyramid
Financial Intelligence Platform · In development · 2026
A full-stack investment intelligence platform for retail investors — unifying real-time multi-asset markets, AI-powered analysis, portfolio tracking, advisor matching, and broker comparison into a single decision workflow.
Built end-to-end for a Paris-based fintech founder. Bilingual EN/FR, MiFID II + GDPR compliant, with 20+ countries of market coverage.
Highlights
Sero AI assistant
An intelligent analyst that lives in the product — a bounded multi-hop tool-calling agent with Postgres-backed rate limiting, tool caching, output safety checks, and a live observability dashboard tracking latency, cost, and error rate.
Multi-asset markets engine
Real-time data across stocks, ETFs, crypto, forex, commodities, bonds, and indices.
27-calculator financial suite
With 4 guided playbooks (RSU vesting, buying a home, retirement, starting a business).
Bilingual i18n
~5,000 translation keys, locale-aware currency, and a telemetry pipeline surfacing missing translations in an admin dashboard post-launch.
Brand identity
Designed and shipped from scratch — three-tier pyramid mark, favicon, brand kit.
Stack
Next.js 14 · TypeScript · Tailwind · Postgres (Neon) · Anthropic Claude · OpenAI · FMP · Recharts · Vercel
Role
Lead developer · solo end-to-end build.