OG Image Mockups

1200×630px at 50% scale • Dark minimalist style matching jeremyhi.com

/work/gemini/
gemini
Cryptocurrency exchange engineering — KYC systems, compliance tools, event-driven architecture at scale.
jeremyhi.com

Gemini logo hint in corner (their twin symbol)

/work/propheseer/
propheseer
Unified prediction market API aggregating Polymarket, Kalshi, and more into a single REST interface.
jeremyhi.com

Crystal ball / oracle hint for predictions

/work/propheseer-marketing/
propheseer marketing
Self-improving Twitter engagement system with closed-loop analytics and automated strategy optimization.
jeremyhi.com

Loop/cycle symbol for self-improving system

/work/jhipro/
jhi pro
Real-time climbing gym occupancy tracker with historical trends and data visualization.
jeremyhi.com

Mountain/peak symbol for climbing

/work/edmunds/
edmunds
API platform development for automotive data — matching algorithms, scalable microservice architecture.
jeremyhi.com

Wheel/automotive hint

/work/cryptosym/
cryptosym
Cryptocurrency trading simulator for risk-free learning and practice with real-time market data.
jeremyhi.com

Bitcoin symbol for crypto trading sim

/work/bcg-dappathon/
bcg dappathon
Blockchain-based hotel payment system built during 48-hour BCG Digital Ventures hackathon.
jeremyhi.com

Hexagon/blockchain hint

Design Notes