SJAZ Development LLC

Better use of the software you already have.

SJAZ Development LLC is a technology and development consulting practice based in Glendale, Arizona.

Most companies don’t need additional or new software or hardware. They need to better understand and leverage the software they already run, the way it’s intended to be used. That is the work we do: integration, process improvement, fault analysis, and observability on the systems you already operate, backed by hands-on engineering. We build from scratch only when the gap is real.

Start a conversation

What we do

All services →

Systems Integration

Make the tools you already run talk to each other. Protocol-level work (LDAP, IMAP, SMTP, gRPC, OAuth2), data modeling across systems, and automation that respects how your business actually moves.

Process Improvement & Automation

Design workflows around your existing systems, not against them. Intake-to-membership flows, reporting automation, ETL pipelines, and cross-system sync that replaces manual work without rip-and-replace.

Fault Analysis & Hardening

Production misbehavior, root-caused and fixed. Silent logging bugs, sync-over-async defects, control-flow-by-exception, certificate chain handling, auth-surface audits, incident response.

Performance & Observability

Query tuning and execution-plan analysis on the databases you already own. ETL optimization at scale. Observability stack buildout (VictoriaMetrics, Prometheus, Grafana, Telegraf) so you can see what your systems are actually doing.

Representative work

All engagements →

  • Enterprise email platform: High Availability

    Integration · Fault Analysis

    Delivered HA for a platform serving thousands of users: Hub/Node protocol proxy, session handoff, distributed auth. Implemented the missing LDAP protocol in the proxy layer, built a cross-protocol test matrix, and unblocked a major release by resolving logging performance bottlenecks.

  • Enterprise ERP: Data platform at scale

    Performance · ETL

    Engineered ETL pipelines and data transformations handling millions of records. Dramatic query performance gains via T-SQL execution-plan analysis and stored-procedure refactoring. Real-time BI dashboards syncing across multiple enterprise systems.

  • RV dealership group: Legacy to modern

    Migration · BI

    Built the BI and market-intelligence platform (InfluxDB/Telegraf/Grafana/T-SQL), automated AD/Azure AD/M365 workflows, and migrated a legacy stack to a modern cloud ERP/CRM with mobile field-workforce apps.