xo-hq ][ xo-hq.com
Proprietary capital deployed across public equities, real estate, REITs, and structured credit, guided by asymmetric risk frameworks and liquidity-aware portfolio design.
We invest exclusively with our own capital. No outside money, no external mandates, no misaligned incentives.
Allocations blend index overlays, direct credit, and opportunistic property positions, sized to stay responsive through market stress and dislocations.
Research combines macro regime analysis, cross-asset correlation mapping, and market microstructure to convert raw data into actionable conviction.
End-to-end DevOps, Kubernetes, and cloud transformation across AWS, GCP, Azure, and Hetzner, balancing reliability, velocity, and cost for mission-critical workloads.
CI/CD, observability, and infrastructure-as-code delivered alongside DDoS mitigation, hardened hosting, and traffic controls that hold uptime under pressure.
Engagements include readiness assessments, runbook automation, SRE mentorship, and hands-on incident response with rapid remediation.
Affiliate ecosystems engineered for transparent attribution, programmatic payouts, and unified tracking across pixels, postbacks, and offline reconciliation, giving marketing and finance a single, audit-ready view.
Resilient distributed systems and ETL pipelines for high-frequency trading and large-scale analytics, built in Java, Go, and Python on Postgres, ClickHouse, and MongoDB.
Dataflows orchestrated with Apache Flink, Spark, Airflow, Kafka, Apache Camel, BPMN engines, and rules platforms, sustaining high-volume ingestion of tick data, telemetry, and alternative feeds.
The platform runs on IaC, OpenTofu, GitOps, and modern service meshes, with pragmatic ML and production-grade AI woven through execution venues, risk systems, and research pipelines.