Engineering consulting
Architecture reviews, stack decisions, team setup, and fractional CTO-style guidance before expensive mistakes happen.
Senior engineering & consulting
Architecture, AI, and automation —for teams building serious products.
nexaris brings senior-level engineering, applied AI, and automation consulting to startups and scaleups that need clarity and delivery momentum.
Get in touch25+Years in software
From MVPs to production-critical modernization.
15+Years in architecture
System design and delivery structure with long-term fit.
100%Data privacy, EU-compliant
Security-first setups and controlled deployment paths.
What we do
Services
Focused support for teams that need clarity, speed, and strong foundations.
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Product engineering
Senior hands-on delivery across .NET, JavaScript, and TypeScript for maintainable, scalable back-end and front-end systems.
AI & automation
Practical RAG, voice and agent workflows, private AI deployments, and process automation that stabilizes workflows and reduces manual effort.
Modernization
Legacy remediation, CI/CD, Docker and Kubernetes, test automation, and stabilization that makes workflows more reliable and support less expensive.
How we work
Our process
- 1
We understand your bottleneck quickly — no lengthy discovery phases.
- 2
We define a technically sound path that fits your team and timeline.
- 3
We deliver hands-on with senior execution and direct communication.
Where this fits
Typical situations we are brought into
Scaling products without architecture drift
Startups and scaleups use nexaris when product ambition is outgrowing the current system shape and senior architecture judgment is needed early.
Modernizing delivery without stopping operations
Legacy remediation, CI/CD, test automation, and stabilization work help teams improve reliability without reckless change in live environments.
Applying AI where privacy and integration matter
Private deployments, RAG, and automation-heavy workflows are a fit when useful AI must work inside real constraints, not just demos.
Rescue work for delayed or unstable delivery
Focused engagements are a fit when systems, teams, or delivery workflows are under pressure and need senior hands-on stabilization quickly.
Let's talk
Start with one message.
Tell us what you are building, where the system is struggling, or which decision needs a second opinion.
A strong fit for direct senior collaboration. Not built for commodity outsourcing, feature-factory execution, or hype-first AI theater.