Built and shipped major product features on a crypto trading platform — contributed to the React→Next.js migration and built a complete trading terminal from scratch.

• Worked on React → Next.js migration across core pages, including adapting Reown Web3 auth to work correctly in the Next.js environment
• Built a full trading terminal — TradingView Advanced Charts, real-time order system, and custom technical indicators (most complex work)
• Developed Trader Tracker enabling users to monitor other traders' live positions in real-time
• Shipped UI for Alerts, Telegram Connect, and API Keys management features

Worked across the full product — a Microsoft Word Add-in, the main Next.js app, and the Astro landing page — for an AI-powered legal document platform.

• Built a Microsoft Word Add-in with AI features: document review, Q&A, drafting, spell check, and smart formatting
• Implemented real-time AI response streaming (ChatGPT-style), replacing a slow batch response system
• Improved Slate.js document editor for a smoother, more intuitive in-app editing experience
• Fixed Core Web Vitals issues (CLS, LCP, speed) on the Astro-based landing page