@sinteli.dev
⚡ Durable

About Us

Who We Are

We're a collective of senior engineers with deep expertise in building resilient systems, durable workflows, and fault-tolerant infrastructure. Our team has roots in leading tech companies like Square, Shopify, and LaunchDarkly, specializing in creating scalable solutions that handle millions of transactions daily with uncompromising reliability.

Our collective expertise spans distributed systems, workflow orchestration, cloud architecture, and engineering leadership. We're passionate about transforming complex infrastructure challenges into elegant, developer-friendly solutions that redefine what's possible in system design.

What We Build

Over the past 8+ years, we've designed and shipped backend systems in spaces like:

Durable Workflows

Temporal.io, Argo Workflows, resilient execution patterns

Audit + Reconciliation Systems

Tax reporting, ledger integrity, compliance exports

Platform Engineering

Internal tooling, APIs, event pipelines, infra-as-code

Developer Experience

SDKs, DevX tooling, onboarding workflows, shared infra

I enjoy working on projects where engineering quality directly impacts business performance.

My Approach

I believe in building systems that last.

My engineering philosophy centers around creating resilient, maintainable systems that can evolve with business needs. I prioritize clear architecture, comprehensive testing, and thoughtful documentation to ensure that what I build today can be understood and extended tomorrow.

I work closely with product, finance, and ops.

Technical solutions don't exist in a vacuum. I collaborate across departments to ensure that what we build aligns with business goals, financial requirements, and operational capabilities. This cross-functional approach leads to more holistic and effective systems.

My technical toolkit

<strong>Go</strong>
<strong>Node.js</strong>
<strong>PostgreSQL</strong>
<strong>Temporal.io</strong>
<strong>Terraform</strong>
<strong>TypeScript</strong>
<strong>Redis</strong>
<strong>Kafka</strong>
<strong>AWS</strong>
<strong>Docker</strong>

Featured Projects

Work With Me

I'm currently open to:

  • ✓Building durable workflow systems that survive infrastructure failures
  • ✓Writing and speaking about system design, resilience, and backend patterns
  • ✓Helping companies scale from MVP to production-ready systems

Want posts on durable systems, workflow engines, and engineering leadership?

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