Available for new projects

Built. Automated. Secured.

Full-stack development, agentic AI, cloud infrastructure, IoT, 3D printing and pentesting. 17+ years delivering software that holds up.

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Projects
485+
Clients
162+
Years
17+

: ~

~ $ whoami

Andrei, founder of 3D Programin SRL

~ $ cat stack.txt

full-stack dev · agentic workflows · automation ·
linux · cloud · self-hosted ai · 3d printing ·
iot · pentesting · reverse engineering

~ $ ./status --short

✓ accepting new projects
✓ replies within a few hours

01 / Services

Every layer, end to end.

From AI agents and the cloud down to firmware and the 3D-printed case around it. One developer, the whole stack.

  • Full-stack Development

    Web apps, REST APIs, dashboards and the backends behind them, built to be maintained, not just shipped.

  • Agentic Workflows

    AI agents that use tools and act on your data: LLM integration, MCP servers, speech-to-text and vision.

  • Self-hosted AI

    Open models on your own hardware with vLLM, Ollama or llama.cpp, from a GPU server down to a Raspberry Pi. Your data stays yours.

  • Automation

    Data extraction, browser bots, captcha solving and scheduled pipelines that take repetitive work off your plate.

  • Cloud & DevOps

    Deploying and running apps on AWS, DigitalOcean, Hetzner or any VPS: servers, storage, networking and CI/CD, sized so the bill stays sane.

  • Linux & Servers

    Server setup and hardening, Docker, Proxmox and self-hosted infrastructure, from a single VPS to a full homelab.

  • IoT & 3D Printing

    Connected devices with ESP32, Arduino or Raspberry Pi, plus enclosures, stands and custom parts designed and 3D printed in-house.

  • Pentesting & Reversing

    Penetration tests and reverse engineering of web apps, APIs, binaries, Android apps and firmware, with findings you can act on.

02 / Work

Recent work

A selection of shipped projects. Select any item to view it full size.

Portrait of Andrei

03 / About

I'm Andrei.I build software, then try to break it.

Founder of 3D Programin SRL, with 17+ years of shipping software for 162+ clients. Lately my work sits where AI meets infrastructure: agents that act on real data, and the models and servers behind them, whether that's your own hardware or the cloud.

Every project gets the same things: clean code, clear communication and reliable delivery. And because I also do pentesting, security isn't an afterthought. I look at what I build the way an attacker would.

  • Full-stack Development
  • Agentic Workflows
  • Automation
  • Linux
  • Cloud
  • Pentesting / Cybersecurity
  • Reverse Engineering
  • IoT

04 / Contact

Let's work together

Have a project in mind? Send a message and I'll get back to you within a few hours.