Nick Radunovic — Freelance Software & AI Engineer

Software & AI, cloud, automation, SaaS, architecture and prototyping.

One reliable partner for your entire IT foundation. From secure cloud architecture and AI applications to fast, custom-built websites and SaaS.

Tech stack

  • Python
  • TypeScript
  • React
  • Next.js
  • Node.js
  • PostgreSQL
  • Azure
  • Azure OpenAI
  • LangChain
  • Docker
  • Bicep
  • GitHub Actions

Expertise

One partner for your entire tech stack.

From the cloud behind your software to the website for your customers. Everything seamlessly aligned and professionally managed.

Software & SaaS: ombra's client records screen, with fictional sample data

Software & SaaS

Custom software for your business processes. From internal tools and customer portals to complete SaaS platforms. Secure and scalable.

  • Web applications & SaaS
  • Internal tools & dashboards
  • APIs & integrations
  • Modern stack (TypeScript/Python)
Learn more: Software & SaaS
Web development & Hosting: ombra's website on desktop and phone

Web development & Hosting

Lightning-fast, custom-built websites. From sleek landing pages to complex web applications, designed to perform and easy to find on Google.

  • Responsive web design
  • Hosting & deployment
  • SEO optimisation
  • Maintenance & updates
Learn more: Web development & Hosting

Cloud & DevOps

Migrations to Azure or Google Cloud, Docker containerisation and automated CI/CD pipelines for reliable, reproducible deployments.

  • Cloud architecture (Azure, GCP)
  • Docker containerisation
  • CI/CD pipelines
  • Bicep & Infrastructure as Code
Learn more: Cloud & DevOps

AI & Automation

AI assistants that know your own documents, smart document processing and automation of repetitive work. Losing sleep over manual work is a thing of the past.

  • AI assistants (RAG)
  • Document processing
  • Agents & workflows
  • Evaluation & monitoring
Learn more: AI & Automation

Process

Three steps. No surprises.

Every engagement follows the same transparent structure, whether it's a one-off project or long-term management.

  1. / 01 Audit & Scoping
  2. / 02 Implementation
  3. / 03 Management & Monitoring

Audit & Scoping

Understand first, then build.

I start with an analysis of your current environment and business goals. Together we expose the pain points and set the priorities.

This results in a clear and achievable plan.

What this phase covers

  • Analysis
  • Advice
  • Plan of approach

Implementation

Custom work that lasts.

Solutions are built efficiently and securely, whether it's software, AI applications or cloud environments.

Thanks to automation and clear documentation, the result is scalable and future-proof.

What this phase covers

  • Delivery
  • Configuration
  • Automation
  • Documentation

Management & Monitoring

Worry-free continuity.

A reliable system needs continuity. Proactive monitoring catches bottlenecks before they become problems.

Clear reports give you insight and control, without the technology eating your time.

What this phase covers

  • Monitoring
  • Maintenance
  • Reporting
  • Support

Recent work

Beyond custom work, SaaS.

Between client projects I build software of my own. My most recent project.

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In-house product · Healthcare

ombra

Practice software and a personal client record for psychologists, now in development. Focused on clear records and privacy by design.

ombra's client records screen with fictional sample data: a client list, the next appointment and sessions per month.
ombra's homepage on a phone, with the Dutch headline "Je hoofd bij je cliënt. De rest bij ombra." above illustrated cards for a client record and the next session.

View all projects

Tell me about your project

Ready for IT that actually works?

A no-obligation intro call takes half an hour. In return you get honest advice and a concrete price indication.