We design, build and operate digital systems.
Aura Digital is a systems integrator from Sofia. One engineering team designs, builds and operates everything - from the web platform to the GPU server, with no hand-offs between vendors.
What we do
No finger-pointing between vendors. AI infrastructure, networks, websites and support - through one team, one point of contact.
Real work, real scale
Over 30 delivered projects for companies, associations and organizations.
We designed, assembled and launched eight GPU servers for a client project - hardware rented out for AI workloads via Vast.ai.
Does a GPU server pay off?
Live market rental prices from Vast.ai, refreshed weekly. Pick a GPU, enter your build cost and see the payback period and annual ROI.
A clear process, no surprises
Every project moves through four steps. At each one you know what comes next.
Conversation
We listen to what you need and what the goal is.
Solution
We propose a solution and quote within 2 business days.
Build
We build and test in stages so you see the progress.
Operation
We monitor and maintain after launch, with clear response times.
From the blog
Technical notes on local AI, GPU infrastructure and the modern web.
Renting vs Buying GPU Compute: Where the Break-Even Sits
When renting GPU compute beats owning it, and when it stops. The break-even formula, the costs everyone forgets, and how to run the numbers for your own workload.
Read
Vast.ai Verification: Data From an 8× RTX PRO 6000
What Vast.ai actually checks, the numbers a verified machine reports (98.79% reliability, 935 TFLOPS, $1.05/GPU/hour) and how to compute GPU server income - with a formula, not promises.
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From a company site to a 115,000-listing platform
Small & medium business
Websites, online stores and IT that grow with your company.
Associations & organizations
Portals, membership systems and document flow - like for APDB.
Platforms & our own products
When we build for ourselves (terramap.bg, NEOXIS), we build to the same standard.
Let's build something that truly works
Describe the project briefly. We come back with concrete steps and a price within 2 business days.