About Praxail

A team of engineers who got tired of watching good companies waste their best people on work that shouldn't need people.

We design and engineer production AI systems that eliminate high-volume manual work from finance operations, client communication, back-office processes, invoice processing, email triage, reporting pipelines, approval workflows and more. The work that qualified people shouldn't still be doing by hand.

Praxail was founded by engineers, and that's still what drives it. The team comes from biomedical engineering, enterprise financial software, cloud infrastructure, and IoT systems. These are backgrounds where the expectation was always that things work correctly, reliably, and without hand-holding.

Deniss, the founder, spent years writing software for cryogenic systems and medical hardware before moving into the commercial world. What he found there was a pattern the whole team recognised: qualified engineers and operations staff spending hours on work that was pure logic and data. Invoice matching and exception handling. Reports generated manually from data already sitting in a system. Email-based approval chains with no audit trail. Client follow-ups tracked in someone's inbox. The kind of thing that's easy to accept as part of the job until you've seen what removing it actually does to a team.

The rest of the team comes from different places. Product managers who built treasury and financial workflow systems for enterprise clients. Engineers who shipped across healthcare tech, e-commerce, and cloud infrastructure. Operators who know what recovered time actually means commercially. Between them, the team brings more than 20 years of building software and products across a dozen industries and countless countries. Nobody came from the consulting side. They got here by building things and running into the same problems everywhere they went.

That's what Praxail does: maps where the process breaks down, architects the solution against your actual systems and data, and deploys something that runs in production without needing a person to watch it. Not a demo. Not a proof of concept handed off to an internal team. A working system that earns its place in how the business operates.

The Team

Deniss Zerkalijs

Founder & Managing Director

Biomedical engineer by training, with an MSc from Imperial College London. Spent years building production software across cryogenic monitoring and control infrastructure, mental wellness platforms, and IoT cloud architecture. Founded Praxail to apply that systems-engineering discipline to how modern businesses actually operate.

Imperial College London
Neurotechnology
Full-Stack Engineering
IoT & Cloud
linkedin.com/in/dz30

The Team

The Praxail team consists of engineers, product managers, and operators who have worked deep inside financial software, cloud infrastructure, healthcare technology, and e-commerce. Not as consultants learning on someone else's time, but as people who shipped things, ran systems, and dealt with the consequences.

Everyone who touches your project has built something real before it.

Domains across the team

Biomedical Engineering
Neurotechnology
Financial Software
Treasury Systems
B2B Product Management
Cloud Infrastructure
IoT & Embedded Systems
Healthcare Technology
E-Commerce
Mental Health Tech
Growth & Acquisition

What we stand for

We're not here to sell you on AI. We're here to make sure it actually works for your business.

We build what we'd use

If we wouldn't run it ourselves, we won't deploy it in yours. Every system is architected and tested against the standard we'd hold our own infrastructure to.

Precision over hype

AI is a tool. We care about outcomes, not buzzwords. You'll hear exactly what works and what doesn't.

Fits into how you already work

We build systems that integrate into your existing stack. No new tools for your team to learn, no process overhaul required. It connects, runs, and gets out of the way.

You stay in control

Automation shouldn't remove accountability. Every system we build keeps you informed and in control.

Let's connect

We'd love to connect. Whether you have a project in mind, want to talk shop, or just want to expand your network, reach out any time.