Project Portfolio
Systems, architectures, and products.
A curated selection of web and mobile applications, microservices, financial tools, and data pipelines built to solve real-world problems.
9 projects
Representative work
Public beta · 2026
Public beta · 2026
Cat Euphoria Index
A research dashboard for tracking fear, greed, and asymmetry across US and BTC/Crypto markets, with explicit coverage and freshness.
Technologies and practices (8)
Crypto portfolio management product
Personal use · preparing for private beta · 2026
ImCryptoCat
One of my main independently built products: trades, average cost, profit/loss and allocation in a crypto portfolio used in practice, with core and speculative positions kept separate.
Technologies and practices (11)
In progress · 2026
In progress · 2026
Macrobrief
A system that turns US releases into traceable briefings, critically reviewed and calibrated against the next session.
Technologies and practices (6)
Access and research infrastructure
Private evolving infrastructure · 2026
Scraping Access Layer
A local service and CLI that assesses sources, selects collection methods, and delivers normalized data for Macrobrief, CEI, and AI Briefing.
Technologies and practices (7)
MVP in progress · 2026
MVP in progress · 2026
BearStack BTC
A personal dashboard reducing repetitive calculations for weekly purchases, keeping rules, carry, and decisions clear.
Technologies and practices (8)
Other applications and foundations
In progress · 2026
In progress · 2026
ProLab
A local-first product for independent contractors to plan monthly reserves with explicit assumptions and boundaries.
Technologies and practices (9)
Private system. Portfolio showcases technical architecture and verifiable public evidence.
Applied fundamentals / Trybe
Applied fundamentals · Trybe
TrybeTunes
Frontend application built during technical training: search albums, preview tracks, and persist favorites across routes.
Technologies and practices (5)
Applied fundamentals / Trybe
Applied fundamentals · Trybe
Recipes App
Frontend application built during technical training: search, filters, favorites, and progress tracking for meals and drinks.
Technologies and practices (5)
Guild operations prototype
Local prototype · 2026
Cat TW Meta
A local console organizing Territory War intelligence into reviewable counters with clear promotion criteria.
Technologies and practices (6)
Private system. Portfolio showcases technical architecture and verifiable public evidence.