Source Code
Public GitHub repositories
Every resource on MatrixTrak is backed by a public GitHub repository with source code, templates, and documentation. Browse by lane, fork what you need, and link back for the full context.
.NET
Step-by-step runbook to find the top 3 bottlenecks in legacy .NET applications—prioritized by quick-win vs. structural effort.
A minimal schema, polling publisher template, and rollout checklist for reliable event publishing in .NET.
A minimal schema and Serilog starter config that makes production incidents diagnosable in .NET services.
A minimal tracing checklist and attribute map for debugging production incidents in .NET services.
A key format, storage checklist, and replay rules to prevent duplicate side effects in .NET APIs.
A paid retry policy kit with stop/retry/escalate rules, backoff + jitter defaults, retry budgets/caps, and 429 Retry-After handling templates (Polly + HttpClient) to prevent retry storms.
A copy/paste handler that parses Retry-After (seconds and HTTP date) plus a 429 runbook and logging fields so throttling becomes bounded, observable, and non-amplifying in .NET.
A correlation ID contract plus copy/paste ASP.NET Core middleware and an HttpClient handler so correlation survives HTTP and background job boundaries and incidents become one-query diagnosable.
A small shipped kit for safe Polly retries: C# client wrapper, retry checklist, retry logging schema, and setup notes.
A practical worksheet to set request/job budgets, allocate per-dependency timeouts, and define stop rules and logging fields.
A small incident package: a triage checklist plus a dependency-call logging schema for proving queueing and stopping repeat timeouts in legacy ASP.NET services.
A copy/paste runbook for queue pileups and jobs that run forever: scope, blocker, containment, safe recovery, and prevention guardrails.
A decision tree for bounded retries: classify failures, enforce time budgets, and escalate with an operator payload.
Crypto Automation
WebSocket manager template with automatic reconnection, gap detection, and state recovery for trading bots.
Reconciliation loop template for trading bots—detect and correct state drift on startup to prevent double orders and orphan positions.
Production-readiness checklist for crypto trading bots: rate limits, reconnects, idempotency, crash recovery, clock sync, and incident response.
On-call runbook for signature error incidents. Logging schema makes clock drift diagnostics fast. Know what to check in minutes, not hours.
YAML config templates for Binance, Kraken, Coinbase, Bybit + decision checklist + 429 logging schema. Know when you're being rate-limited before your bot crashes.
Two files: an API key permissions checklist plus retry/backoff safe defaults for exchange clients. Download includes both markdown files.
When signature errors appear in production: how to confirm clock drift, stop harmful retries, and stabilize time sync.
Operational checklist to keep trading bots alive: auth hygiene, throttling, retries, circuit breakers, and incident steps.
AI Agents
Runtime constraints + decision tree to prevent infinite agent loops. Printable checklist for pre-deployment + operational procedures.