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Courtix

Enterprise-grade software, engineered to ship.

Courtix builds, deploys and operates mission-critical software for companies that can’t afford downtime. Custom applications, cloud-native APIs and managed edge infrastructure, designed, shipped and supported by a senior engineering team that owns every system end-to-end.

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Secure SDLC · OWASP ASVS aligned 99.95% production uptime Cloudflare + AWS infrastructure
250+
Projects delivered
100+
Clients worldwide
20+
Countries served
15+
Years operating

What we build on

AWS
Google Cloud
Microsoft Azure
Cloudflare
What we do

Three practices, one delivery team.

We built Courtix around one idea: engineering teams should be accountable for the software they ship and the systems they run. No hand-offs, no dropped context.

Software Development

Purpose-built applications, platforms and APIs engineered to your workflow. Senior full-stack team working in TypeScript, React and Python.

  • Custom platforms
  • Internal tools
  • Data systems
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Integration Engineering

Connect systems, automate workflows and unify data. From bespoke integrations to event-driven architectures at scale.

  • Third-party APIs
  • Event-driven workflows
  • ETL pipelines
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Platform & Reliability Engineering

CI/CD, infrastructure-as-code, managed data, observability, DDoS protection and on-call. Ship faster without trading reliability.

  • Infrastructure as code
  • SLO tracking
  • Incident response
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How we build

Principles you can audit.

Every Courtix engagement is underwritten by the same engineering principles. When enterprise buyers ask how you ship software, you should be able to answer in specifics.

Secure by default

Every project follows our Secure SDLC policy, threat modeling, code review, SAST/DAST and SBOM tracking before release.

Performance-obsessed

We optimise for Core Web Vitals and backend P95 latency. Edge rendering, smart caching and tight asset budgets.

Trunk-based delivery

Short-lived branches, protected main, green CI. Your team can audit every change and deploy with confidence.

Observable systems

Structured logs, traces and metrics wired from day one, not bolted on in an outage. Dashboards you’ll actually use.

Compliance aware

PCI-aligned payment flows, GDPR data handling, audit-ready retention. Built with regulated-industry clients in mind.

Infrastructure as code

All infrastructure is provisioned and versioned as code, reviewed like application changes. No snowflakes, no “works on my box”.

Read our Secure SDLC policy
Selected work

Software that went to production.

Representative engagements across the industries we serve. Most client work is under NDA. Reference calls available on request.

All case studies
AI / MediaMedia intelligence SaaS

AI video intelligence platform with async processing at scale

A production AI platform that ingests long-form video, transcribes and analyses it with managed LLM APIs, and returns structured insights to customers through an async job queue designed to stay up under bursty load.

Outcome · Bursty, minute-scale video jobs handled without a single queue stall
PythonFastAPICeleryRedisPostgreSQL
HealthtechClinical laboratory group (US)

Dynamic pricing engine for a clinical laboratory network

A multi-tenant pricing engine that calculates test-panel prices in real time from reagent cost, overhead, organisation-specific contract terms and revenue share rules, with full audit history and Excel round-tripping for commercial teams.

Outcome · Every price change is auditable, reproducible and reviewable
TypeScriptNext.jsReactPostgreSQLPrisma
HealthtechClinical laboratory group (US)

HIPAA-aligned OCR and extraction pipeline for a clinical lab network

A multi-tenant document intelligence platform that ingests scanned lab test requisitions, extracts structured data with OCR and LLM-assisted mapping, and returns auditable, HIPAA-aligned records to the client's lab information system.

Outcome · HIPAA-aligned pipeline handling requisitions across every US state
TypeScriptReactPythonDjangoCelery
FAQ

Frequently asked questions

Didn’t find what you were looking for? Email hello@courtix.com and we’ll get back to you within one business day.

We focus on custom software engineering, cloud-native applications, APIs, platforms and integrations. Typical projects range from a focused 4-week build to long-running platform engagements. We work best with teams that have clear business goals and need senior engineers who can own a system end-to-end.
Courtix Hosting LLC, registered in the State of Delaware, United States (file number 4680426). Contracts, invoices and legal correspondence are with this entity. Full company details are on our About page.
TypeScript and JavaScript on Node.js, with React and Next.js for frontends. Python (Django, FastAPI) for data, AI and service workloads. PostgreSQL, Redis and MongoDB for state. We build on web standards (Fetch, Web Streams, WebSockets, Service Workers) so our code travels cleanly between browser, Node and edge runtimes. We pick the right tool for the job and avoid lock-in.
We accept Visa and Mastercard in US Dollars, processed through Wise (a regulated financial institution, FCA firm reference 900507). Projects are typically scoped with a deposit and milestone billing. Full terms and our refund policy are published and acknowledged before any engagement starts.
We choose the platform per workload based on latency, compliance, the client’s existing commitments and operational cost. Most of our production work runs on Cloudflare and AWS, and we’re equally comfortable deploying to Google Cloud, Azure or dedicated infrastructure when the workload calls for it. Our applications are built on standard, portable web technologies, so the code doesn’t get stuck on one cloud.
We follow a written Secure SDLC policy covering threat modeling, code review, dependency scanning, secrets management and incident response. Enterprise buyers can review our Trust Center, including security posture, SLA and SDLC documents, without signing an NDA.
You do. Upon full payment, you own all the custom software and code we develop specifically for you. We retain the right to use general-purpose tools, libraries and frameworks in other projects, and any pre-existing intellectual property stays with its original owner. The full wording is in our Terms.
Yes, and we encourage it. A one- to two-week paid discovery sprint lets us understand your problem, review any existing code or systems, produce an architecture brief and deliver a written proposal with scope and cost. You decide whether to proceed to a full build. It’s the lowest-risk way to start working together.
Ready when you are

Let's build something that ships.

Tell us about your project. A senior engineer will reply within one business day, no pitches, no forms-before-forms.

Start a project See our work