ITKILLER is an engineering team, not staff augmentation. We own the whole result: architecture, code, operations.
ITKILLER LLC is an accredited IT company from Moscow. We build SaaS platforms, highload systems and AI solutions for businesses that care about reliability under load.
Who we are
ITKILLER is a small engineering team from Moscow. We don't sell "developer hours" — we own the whole product: architecture, code, infrastructure and operations under load.
We take on work where the cost of failure is high: fintech, marketplaces, highload SaaS and AI systems. We design so the solution lasts for years and scales without rewrites — with snapshot facts, data isolation and observability from day one.
Every project goes through transparent stages with fixed checkpoints: you always know which step you're on and what comes next. After launch we don't disappear — we stay with an SLA and product evolution.
Principles
We own the result
Not "our slice" but a working product end to end — from architecture to operations.
Honest estimates
We tell you what it really costs and how long it takes. No "we'll figure it out later".
Reliable under load
We design so the system holds peak load at the same response time as a quiet day.
No vendor lock-in
Code, infrastructure and documentation are yours. You're not tied to us.
Status & compliance
State accreditation (registry №78493), 152-FZ compliance when handling personal data, and a tax regime convenient for transparent client billing.