Systems built, shipped, and still running.
Every project below was built under real constraints, verified under load, and handed over running. Blockchain systems, APIs, data flows, and infrastructure included.
On-Chain Payment Gateway
Built a transaction-aware payment service with wallet flows, reconciliation, and API reliability under peak load.
Protocol Event Engine
Designed and shipped an event pipeline for chain activity, product triggers, and guaranteed delivery across downstream services.
Blockchain Infrastructure Rearchitecture
Migrated a fragile product backend into independently deployable services with stable RPC, worker, and data layers.
Real-Time Chain Analytics Pipeline
Architected a streaming data pipeline for protocol events and product analytics. Custom aggregation reduced reporting latency from 15 minutes to under 3 seconds.
Multi-Tenant Web3 Backend
Built the core backend for a blockchain product with tenant isolation, role-based access, wallet-aware usage hooks, and a structured audit log layer.
Protocol Operations Automation
Automated manual operational workflows into monitored pipelines for indexing, deployment checks, and service maintenance.
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