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Reliability engineering · Cloud · SRE

Reliability engineering for systems that can't afford to fail.

Mizolutions is the engineering practice of a senior SRE designing fault-tolerant, observable, cost-disciplined cloud infrastructure — proven on Trinitrade, a live algorithmic trading platform built to institutional standards.

Book a reliability review Read the Trinitrade case study
  • Cloud
  • ECS Fargate
  • CDK
  • TimescaleDB
  • Grafana
  • CloudWatch

What I build

  • 01

    Cloud-Native Architecture

    High-throughput cloud workloads on ECS Fargate, Postgres/Timescale, and event-driven backbones. Built to scale, billed for what you actually run.

  • 02

    SRE & Observability

    SLOs, actionable alerting, and end-to-end tracing that turn 3 a.m. pages into 9 a.m. post-mortems. Real signals, not log soup.

  • 03

    Infrastructure as Code

    Every environment reproducible from one `cdk deploy`. Immutable deploys, blast-radius isolation, and disaster recovery you have actually tested.

Case study

Trinitrade — production-grade reliability on a $100 budget

A live algorithmic trading platform running entirely in the cloud on ECS Fargate and TimescaleDB, provisioned end-to-end as code with CDK. Trinitrade is not a get-rich product — it doesn't make money, and I can prove I was rigorous about that. It is a proving ground for the reliability engineering I bring to clients: immutable deploys, SLO-backed alerting, a tamper-evident audit chain, chaos drills, and ruthless cost discipline.

Sanitized Grafana — order latency & fill ratio
Sanitized CloudWatch — SLO alarm, healthy
  • 19 CloudFormation stacks — 100% IaC
  • 11 Grafana dashboards: infra · money path · SLOs
  • 7/7 strategy families tested → NO-GO, and I stopped
  • Mon–Fri on only in market hours — off-hours ≈ $0

Dashboards and alarms shown are sanitized production captures. No P&L, no account identifiers.

Read the full case study

Method

How I work

I treat infrastructure as a product: immutable deployments, declarative state, and pipelines that fail loudly before they fail silently. Every change is reversible, every cost line is justified, and every system ships with the observability to prove it works — and the runbooks for when it does not.

  • Immutable & declarative

    Environments rebuilt from code, never patched by hand. The repo is the source of truth.

  • Cost-disciplined

    Every resource justified; scale-to-zero where it makes sense. Reliability without a runaway bill.

  • Observable by default

    SLOs, tracing, and runbooks ship with the system — not bolted on after the incident.