Trusted by Defence & Banking — Now Available for Your Project

Software ThatShips Fast & Scales Further

Expert in |

Senior engineer with 7+ years building production systems for NATO, banking, and enterprise clients. I turn complex requirements into reliable, maintainable software — on time and on budget.

NATO Security Clearance
Banking-Grade Systems
Cloud Native (GCP/AWS)

Production-Proven

Code running in banking, defence, and enterprise — not side projects

Security Built In

OAuth 2.0, OIDC, Keycloak — I build what others bolt on later

Scales With You

Microservices architecture that handles growth without rewrites

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Proven Track Record

Credentials & Experience

Building mission-critical systems for organisations that can't afford downtime

NATO Contractor

Thales Group

Banking Systems

RIDB — SWIFT & Flexcube

7+ Years

Enterprise Java & Spring

Global Clients

HP, HCL, Thales & more

What I Build

Turn Your Idea Into Production Software

You bring the business problem. I architect, build, and deploy the solution — from first commit to production.

Custom Software Development

From internal tools to customer-facing platforms — I build the backend systems, APIs, and full-stack applications your business runs on. Java/Spring Boot core with React or Angular frontends.

  • Java Spring Boot microservices
  • React/Next.js & Angular frontends
  • REST & event-driven APIs
  • Cloud-native deployment (GCP, AWS)
Learn More About Custom Software Development

AI-Powered Automation

Cut manual work and unlock new capabilities. I integrate LLMs, chatbots, and intelligent workflows into your existing systems — no science project, just production-ready AI.

  • OpenAI & LLM integration
  • Custom AI agents & chatbots
  • Automated document processing
  • Intelligent search & recommendations
Learn More About AI-Powered Automation
Tech Stack

Battle-Tested Technologies

The same stack running in NATO systems, banking platforms, and enterprise applications — proven at scale.

Java
Spring Boot
React
Next.js
Angular
TypeScript
PostgreSQL
Docker
Kubernetes
AWS
GCP
Git
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Why Work With Me

Why Work With Me?

You're hiring a senior engineer who's built systems for NATO and Romanian banking — not an agency that'll hand your project to a junior. One point of contact, zero runaround.

NATO & banking-grade engineering — not freelancer experiments
Direct access to a senior engineer — no project managers in between
Fixed-price or hourly — transparent pricing with no surprises
Weekly demos & async updates — you always know where things stand
Post-launch support included — I don't disappear after deploy
Adrian Zimbran - Professional Full-stack Developer

7+

Years Experience

25+

Projects Delivered

Let's Build

Have a ProjectIn Mind?

Tell me what you're building. I'll respond within 24 hours with an honest assessment of scope, timeline, and cost — no strings attached.

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Engineering Insights

Practical lessons from building enterprise Java systems, cloud migrations, and security architecture. No fluff — just what works in production.

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