# Aura Digital
> Systems integrator in Sofia, Bulgaria: AI & GPU infrastructure
> with custom-built GPU servers, network infrastructure, web development, SEO,
> digital marketing, and IT support - one team for the full lifecycle.

Aura Digital (Аура Дигитал ЕООД, reg. no 208345580) designs, builds and
operates digital systems for Bulgarian and European businesses. We designed
and built 8 GPU AI servers for a client (rented out via Vast.ai), built the
infrastructure of the NEOXIS GPU data center,
and operate terramap.bg - a real-estate platform with 115,000+ live listings.

## Services
- [AI Infrastructure](https://auradigitalglobal.com/services/#svc-01): Custom-built GPU servers and clusters, compute rental via Vast.ai, LLM integrations, 24/7 monitoring
- [Network Infrastructure](https://auradigitalglobal.com/services/#svc-02): MikroTik, VLAN segmentation, VPN remote access, firewalls
- [Web Development](https://auradigitalglobal.com/services/#svc-03): Websites, online stores and platforms (Astro, React, Node, PostgreSQL, WordPress)
- [SEO](https://auradigitalglobal.com/services/#svc-04): Technical SEO, Core Web Vitals, structured data, AI search readiness
- [Digital Marketing](https://auradigitalglobal.com/services/#svc-05): Google Ads and social campaigns measured by leads and sales
- [IT Support](https://auradigitalglobal.com/services/#svc-06): Monthly support with SLA, 24/7 monitoring, backups and disaster recovery

## Pages
- [Projects](https://auradigitalglobal.com/portfolio/): 30+ delivered projects - GPU servers, NEOXIS data center, terramap.bg, APDB portal
- [Process](https://auradigitalglobal.com/process/): Four clear phases - conversation, solution with a quote in 2 business days, build, operation
- [Free Site Audit](https://auradigitalglobal.com/tools/audit/): 70+ automated checks in ~30 seconds - performance, SEO, security, AI visibility
- [Blog](https://auradigitalglobal.com/blog/): Technical articles on local AI & GPU hardware, performance, SEO and AI search (EN + BG)
- [Pricing](https://auradigitalglobal.com/#contact): Starter €1500 · Growth €3500 · Premium €6500 - individual quote after a free consultation
- [Contact](https://auradigitalglobal.com/contact/): Reply with concrete steps and a price within 2 business days

## Articles
- [Why the RTX 3090 Is the Smartest Choice for Local AI](https://auradigitalglobal.com/blog/rtx-3090-local-ai/) (BG: https://auradigitalglobal.com/bg/blog/rtx-3090-local-ai/): VRAM is the deciding factor for local LLMs. 2× RTX 3090 = 48GB runs Llama-3.x-70B at 4-bit, which a single 4090 or 5090 (24/32GB) cannot. Covers quantization, KV cache, the 3090/3090 Ti/4090/5090 comparison, and CUDA vs ROCm in 2026.
- [2026 Web Readiness - why most Bulgarian websites fail](https://auradigitalglobal.com/bg/blog/2026-readiness-bulgarian-websites/): INP, llms.txt, PWA installability, strict CSP and rich Schema.org; the average BG site scores ~23%.
- RSS feeds: https://auradigitalglobal.com/blog/rss.xml (EN) and https://auradigitalglobal.com/bg/blog/rss.xml (BG)

## Contact
- Email: office@auradigitalglobal.com
- Phone: +359 88 249 0689
- Address: Sofia, Bulgaria
- Languages: en, bg