- GitOps Tooling Migration: FluxCD → ArgoCD + Kargo for advanced deployment strategies
- IaC Evolution: Terraform vs Crossplane for Kubernetes-native infrastructure
- NixOS Dev Environments: Building reproducible development machines with Nix for consistent tooling
- Platform Modernization: Testing Staged layers of base services (policy, secrets, service mesh) onto a cluster
Current Focus Areas:
- Platform Engineering: Building developer-friendly abstractions over complex infrastructure
- Declarative Systems: Using NixOS and Nix flakes for reproducible development environments
- Cloud Economics: Cost optimization and resource efficiency in cloud-native environments
- Enterprise Patterns: Multi-repo GitOps, secrets management, policy enforcement
- Production Ready: HA clusters, automated backups, monitoring, disaster recovery
- GitOps: ArgoCD orchestrating 4 repositories with app-of-apps pattern
HFT Trading Engine & App (C++ & Python)
- Sub-millisecond Latency: P99 order latency of 4.3ms on Kubernetes
- Scalable Throughput: 5,300+ orders/sec baseline, 13,700+ with 3-way sharding
- Lock-free Architecture: C++ engine designed for 100k+ orders/sec with zero allocation in critical path
- Cloud-Native: Runs on Kubernetes with zero-downtime deployments, horizontal scaling via database sharding
Crypto Exchange Platform (In Design)
- Multi-asset Settlement: Support for cross-chain atomic swaps with circuit breakers
- Real-time Risk Engine: Portfolio margin calculations with sub-second exposure updates
- Distributed Ledger Integration: Settlement integrity via event sourcing and event log verification
