Built by Engineers Who've Worked at Scale
We're not a generalist agency. Zaeim.at was founded by an engineer who spent years inside one of Europe's largest retail technology organisations — and brought those lessons to a boutique agency that punches far above its weight.
Two Years Inside Europe's Largest Pet Retailer
Before founding Zaeim.at, our principal engineer was embedded as a key contributor inside the technology organisation of one of Europe's largest pet supply retailers — a multi-billion euro operation serving millions of customers across 8+ countries.
That experience — wrestling with the real-world complexity of high-volume commerce, distributed systems, and multi-market operations — is the foundation of everything we build today. We don't theorise about scale. We've lived it.
Embedded inside a top-3 European e-commerce operation
Multi-market platform architecture, localization & compliance
High-volume systems serving millions of active users
Mission-critical reliability engineering under peak load
Technical Highlights
- Architected and maintained a headless e-commerce platform serving 8+ European markets simultaneously
- Engineered real-time inventory synchronization across thousands of SKUs and multiple warehouse systems
- Led performance optimization initiatives reducing page load times by over 60%
- Designed and integrated custom PIM, OMS, and ERP workflows into a unified commerce platform
- Built scalable CI/CD pipelines and observability stacks for zero-downtime deployments
- Architected PIM integrations for catalogues with hundreds of thousands of product variants
Our Principles
Precision Over Velocity
We'd rather ship the right thing once than the wrong thing fast. Every architectural decision is made with long-term maintainability in mind.
Enterprise-Grade by Default
Security, observability, and resilience aren't afterthoughts. They're baked in from the first commit — whether you're a startup or a scale-up.
True Partnership
We don't hand off deliverables and disappear. We embed ourselves in your context, communicate proactively, and treat your goals as our own.
Compounding Value
Great engineering compounds. The systems we build today should make every future iteration faster, cheaper, and more resilient.
From Brief to Launch
A clear, low-friction process designed to move from first conversation to shipped product with confidence.
Discovery Call
A focused 30-minute session to understand your goals, constraints, and the specific problem you're trying to solve.
Technical Scoping
We produce a detailed technical brief — architecture recommendations, stack choices, timeline, and a clear cost estimate.
Iterative Build
Weekly delivery cycles with live demos. You see real progress every week, not just at the end of a long contract.
Launch & Handover
Full documentation, knowledge transfer, and optional ongoing retainer support so your team is fully empowered.
Let's Build Something Great
Book a free 30-minute discovery call and let's explore what we can build together.
Book a Discovery Call