AI with a purpose
LLM integrations, RAG, knowledge retrieval and agentic workflows.
AI & WEB SYSTEMS DEVELOPER
Practical AI.
Reliable web.
Less noise.
I build applications, connect systems and automate the work that shouldn’t be manual. Clear, maintainable and built for a reason.
01 / THE APPROACH
Technology should
make real work easier.
I’m Dario, a developer with more than a decade of experience where technology, marketing and business systems meet.
From WordPress platforms and PHP applications to integrations, monitoring and automation, I’m drawn to solutions people actually use. Today, I bring that same approach to AI applications, LLM integrations, RAG and agents.
I’m especially interested in the intersection of AI, automation and security: log analysis, incident triage and more reliable operations.
Understand the problem.
Then choose the tools.
Systems that work together
APIs, webhooks, n8n and databases. Less manual handover, more connection.
Reliability from the start
Docker, CI/CD, monitoring and secure defaults. Because a good prototype needs a path to production.
TOOLS I WORK WITH
Python · FastAPI · PHP / Laravel · React · TypeScript · n8n · Docker · SQL
02 / SELECTED WORK
From a real problem
to something useful.
A few practical tools from my web and automation work.
LogSense
Apache access and error log analysis for a clearer view of what’s happening on shared hosting.
Visit projectBrandPilot
One campaign brief, multiple marketing formats. Webhook orchestration and channel-specific AI prompts connect the workflow.
Visit projectPromptLab
A structured prompt builder that turns rough ideas into clearer prompts through forms and lightweight quality checks.
Visit project03 / EXPERIENCE
Different environments.
The same practical mindset.
08/2026 — presentHrvatski TelekomAI DeveloperZagreb · hybrid
Developing and implementing AI applications and integrating large language models into real-world systems. Focused on Python, backend development, RAG, data processing, APIs and production reliability.
01/2026 — presentTOKMATIKFounderCroatia · remote
Practical automation, system integrations and better operational visibility for small and mid-sized businesses.
06/2021 — 07/2026SalvusWeb Developer · MarketingDonja Stubica
Developed and maintained WordPress and custom websites, supported BigCommerce operations and built internal tools for content, reporting and automation. Worked with marketing teams, partners and vendors.
04/2018 — 06/2021Erste Bank CroatiaDigital Production · Digital MarketingZagreb
Delivered web experiences, digital production, quality assurance and personalised CRM campaigns across internet banking, mobile banking and email. Coordinated agencies and internal teams.
06/2009 — 04/2018Hrvatski TelekomIT System Engineer / Customer SupportZagreb
Supported business services and internal systems through troubleshooting, documentation, integrations and process improvements, including complex business customer cases.
04 / EDUCATION & LEARNING
Curiosity is
part of the job.
Zagreb University of Applied Sciences
Master’s degree · IT Design
Zagreb University of Applied Sciences
Bachelor of Engineering · IT Technologies, IT Design
Ruđer Bošković Technical School
Electronics Technician
CONTINUED LEARNING
Prompt Design in Vertex AIGoogle Cloud · Skill BadgeCertified Ethical Hacker (CEH)Algebra Bernays University
05 / AWAY FROM THE SCREEN
There’s an
offline mode, too.
Time with family, occasional video production and volunteering with Društvo “Naša Djeca” in Hum na Sutli. Since March 2026, I’ve been helping with activities for children and families, digital presence and communication with the local community.
Also on the skills list: dog walking and finding my way outdoors. 🙂