We build products
at conveyor speed

Product development studio that ships full-cycle products — from idea to production in weeks, not months. Engineering, infrastructure, and analytics included.

Start a project See our work
12
Products shipped
6 wk
Avg. time to MVP
99.9%
Infrastructure uptime
50+
Services in production
Cases

Products we've built

Every project runs through our conveyor — same standards, same infrastructure, predictable delivery.

Fintech
Algorithmic Trading Platform
Multi-exchange trading system with real-time risk management, automated strategy execution, and portfolio analytics. Processes thousands of orders per second across 5 exchanges.
Go React Kafka ClickHouse
6 wk
To production
28
Microservices
<2ms
Order latency
EdTech
AI Writing Assistant for Schools
Platform for K-12 teachers to assign, review, and grade essays with AI-powered feedback. Integrates with existing LMS systems and supports real-time collaborative editing.
TypeScript Next.js Python PostgreSQL
4 wk
To production
15k
Active students
3x
Faster grading
Logistics
Fleet Management & Route Optimizer
Real-time fleet tracking with ML-powered route optimization. Reduced delivery costs by 23% through intelligent dispatching and predictive ETAs for a 200-vehicle fleet.
Go React Native PostGIS Kafka
5 wk
To production
-23%
Delivery cost
200+
Vehicles tracked
Process

The Conveyor Method

Our pipeline runs multiple products in parallel. Each passes through the same battle-tested stages — no shortcuts, no bottlenecks.

1
Discovery
Problem framing, competitive analysis, core feature set definition. We validate before we build.
3–5 days
2
Architecture
System design, data model, infrastructure blueprint. Reusing proven patterns from our internal platform.
2–3 days
3
Build
Parallel engineering: backend, frontend, mobile, infrastructure. CI/CD from day one, daily deployments.
2–4 weeks
4
Ship & Iterate
Production release with monitoring, analytics, and alerting. Then data-driven iterations based on real usage.
Ongoing
Capabilities

Full-cycle product development

Everything needed to take a product from zero to production and keep it running — under one roof.

Product Engineering
Backend APIs, web applications, mobile apps. We pick the right tool for the job and deliver production-grade code.
Go TypeScript Python React Flutter
Infrastructure & DevOps
Kubernetes clusters, GitOps pipelines, zero-downtime deployments. Every product gets production-grade infra from day one.
Kubernetes ArgoCD Terraform GitLab CI
Data & Analytics
Real-time data pipelines, product analytics, and dashboards. Measure what matters from the first deployment.
ClickHouse Kafka Grafana PostgreSQL
AI & ML Integration
LLM-powered features, recommendation systems, and intelligent automation baked into products where it creates real value.
Python LLMs RAG ML pipelines
Technology

Battle-tested stack

We standardize on tools that scale. Every product benefits from our shared platform and internal libraries.

Backend
Go Python gRPC FastAPI
Frontend
TypeScript React Next.js Tailwind
Mobile
Flutter React Native Swift
Data
PostgreSQL ClickHouse Kafka Redis
Infrastructure
Kubernetes Terraform ArgoCD Hetzner
Observability
Grafana Prometheus Loki Sentry
About

Why Mark-42

Mark-42 is a product development studio built around one idea: shipping software should be fast, predictable, and repeatable.

We created the Conveyor Method — a pipeline where multiple products move through standardized stages in parallel. Shared infrastructure, internal libraries, and proven architecture patterns mean we don't reinvent the wheel on every project.

The result: production-ready products in weeks, with the same reliability and observability standards as systems running millions of requests.

Ship first, optimize second
Get to production fast. Real user data beats assumptions every time.
Own the full stack
No hand-offs between teams. One studio, one pipeline, one standard.
Automate everything
CI/CD, monitoring, alerts, scaling — manual ops is a bug.
Measure from day one
Product analytics and infrastructure metrics ship with the first deploy.
Let's build

Got a product idea?

Tell us what you're building. We'll tell you how fast we can ship it.

Get in touch