Amin Firoozi

Python · NLP · Multi-LLM Pipeline · pandas · Regression

Undergraduate research measuring belief dispersion in financial news and whether it predicts market behavior, under IUST's Algorithmic Trading Lab.

• Built a 4-dimensional LLM scoring pipeline — sentiment, time horizon, index relatability, surprise — across ~1.8M financial news articles, rotating API keys across Gemini, OpenAI, and Groq to run at scale
• Ran regression analysis against S&P 500 returns, reversal, and historical volatility to test the belief-dispersion signal
• Ongoing since May 2025

Next.js · TypeScript · Docker · Hamgit (GitLab) CI/CD

Production cosmetics e-commerce platform — own the Next.js frontend in production with real users, plus the deployment pipeline.

• Every deploy is gated on Playwright E2E tests against an isolated test database and container
• Blue-green deploys: new container health-checked on an alternate port before Nginx swaps upstream, with automatic rollback — ≈1ms switchover, zero downtime

Next.js · TypeScript · WebSocket · SSE · Shadcn · i18n

Local frontend for cinema server management, built around a custom video player controller talking to a server-side media process over REST.

• WebSocket for real-time bidirectional player state sync, SSE for live download and device-copy progress — no polling
• Multi-language localization with dynamic locale switching and RTL-aware layouts

Next.js · TypeScript · Shadcn · Docker

Solar panel installation and monitoring platform — Software Design course capstone. Led the 5-person frontend team.

• Owned component architecture, task division, and code review across the frontend
• Owned frontend DevOps solo: Dockerized the app and built its CI/CD deploy pipeline

Next.js · TypeScript · Hamgit (GitLab) CI/CD · Cypress

Team project consuming a microservices API gateway through clean-architecture boundaries.

• Built pages, data-fetching logic, and a component library against the API gateway
• Set up CI/CD with Cypress E2E gating every deployment

React · JavaScript

Crowdfunding platform, built with a small student team. Led frontend development and coordinated the team end to end.

AutoGen · ChromaDB · SentenceTransformer

Built for an LLM agent hackathon — a Telegram bot for RAG search over my own chat history — ask it what someone said months ago and it finds it.

• AutoGen agent + ChromaDB vector store + SentenceTransformer embeddings
• Integrated an Iranian LLM provider (Metis) for local access