Engineering secure-by-default software.
BulgariTech is an engineering studio focused on AI, cybersecurity, and platform engineering. We combine red-team experience, MLOps depth, and platform engineering rigor to deliver systems that hold up in production.
What we optimise for
Three principles that shape every engagement and every line of code we ship.
Security as a product feature
Threat models, secure SDLC, and supply-chain hardening are wired into every engagement — not bolted on at the end.
AI that ships
We go beyond demos: RAG systems, custom evaluations, and observability for LLMs that actually reach production.
Engineering integrity
Clear contracts, plain language, fixed-fee proposals where they make sense, and honest trade-off reviews — always.
Senior engineers, embedded with your team.
No staff augmentation churn. No junior pyramids. Every BulgariTech engagement is led by experienced engineers who write the code and own the outcome end-to-end.
Research-grade AI
From retrieval pipelines to evaluation harnesses, we apply rigorous engineering to LLM workloads.
Production delivery
We pair architecture with implementation so your systems are maintainable long after handoff.
Regulated industries
Banking, healthcare, telco, public sector — comfortable working alongside compliance and audit teams.
The stack we trust in production.
Battle-tested tooling, proven across consultancy engagements and production systems.
TypeScript
Python
Go
Rust
React
Next.js
Node.js
AWS
Azure
Google Cloud
Vercel
Docker
Kubernetes
Terraform
GitHub Actions
PostgreSQL
Redis
Apache Kafka
OpenAI
Hugging FaceBuilding on the best tools in the industry.
We integrate with the vendors and platforms that power modern software — cloud, observability, security, and AI infrastructure.
- Amazon Web Services
- Microsoft Azure
- Google Cloud
- Vercel
- Cloudflare
- HashiCorp
- GitHub
- GitLab
- Datadog
- Sentry
- Grafana
- Snyk
- Auth0
- 1Password
- OpenAI
- Anthropic
- Hugging Face
- Supabase
- MongoDB
- Elastic
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Quiet, expert work — heard from the people who hired us.
CTOs, security leaders, and platform directors from fintech, healthcare, energy, and SaaS — all with one thing in common.
“BulgariTech rebuilt our risk pipeline end-to-end. The team's depth on cryptography and distributed systems is genuinely rare — and they shipped six weeks ahead of plan.”
Elena Marinova
CTO · Northwind Financial
“We brought BulgariTech in for a red-team engagement and ended up keeping them on as our secure-SDLC partner. Every recommendation came with working code and clear metrics.”
Marcus Reinhardt
Head of Security · Halberd Cloud
“Their AI engineers understand the production side of LLMs — evaluation, guardrails, observability. We went from a brittle prototype to a real product in one quarter.”
Sara Lindqvist
VP of Engineering · Vektor Health
“BulgariTech rebuilt our platform infrastructure end-to-end. Hands-on, opinionated, and tuned to our exact stack — the best engagement we've run.”
Tomáš Horák
Director of Platform · Lumen Industrial
“BulgariTech's threat modeling sessions surfaced risks our internal team had missed for two years. The remediation roadmap they produced was clear enough to present directly to the board.”
Isabelle Fontaine
CISO · Arclux Energy
“Rarely do you find engineers who can speak to regulators in the morning and then tune a Kubernetes autoscaler in the afternoon. BulgariTech's team does both without blinking.”
Daniel Osei
Engineering Director · PrimeCare Systems
“They took our RAG prototype from 61% retrieval accuracy to 94% in eight weeks, then instrumented the whole thing with traces and dashboards before handoff. Outstanding.”
Yuki Tanaka
Head of AI Product · Synaptic Labs
“We engaged BulgariTech for a GDPR technical readiness review. Their engineers actually understand the regulation — not just the checkbox version. Invaluable for our Series B.”
Klara Johansson
Head of Engineering · Forma Commerce
Have a project or a security audit in mind?
Tell us what you’re building. We’ll follow up with a concrete plan and a fixed-fee proposal where it makes sense.