Habit by Rizmec
An all-in-one personal command center unifying tasks, AI account quota management, comprehensive double-entry finances, and AES-256-GCM encrypted vault into an ultra-responsive, privacy-focused PWA.
The Architectural Challenge
Knowledge workers and engineers face extreme fragmentation by juggling dozens of disconnected apps for task management, spreadsheet budgets, password vaults, and AI tool limits. Standard cloud tools lack unified privacy, require constant internet connectivity, and expose personal productivity data to third-party ad trackers and server-side snooping.
The Engineering Solution
Engineered a unified, offline-capable Next.js 15 Progressive Web App (PWA) integrating smart habit tracking, automated AI account quota monitors, double-entry financial ledgers, and a zero-knowledge AES-256-GCM encrypted vault. Utilized IndexedDB for local-first persistence, real-time service workers, and rigorous client-side encryption protocols to ensure user data remains entirely private and accessible anywhere.
Quantified Results
Eliminated app-switching friction for daily workflows, achieved sub-second client-side rendering speeds with Next.js App Router, and provided 100% offline-first reliability with secure encrypted sync.
- Cloud Infrastructure
- Distributed Systems
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