What I build
Purpose-built software tailored to your workflows.
Dashboards & admin panels
Custom dashboards for orders, billing, analytics, warehouse status, or internal KPIs — designed for clarity and speed.
Automations & workflows
Reduce manual work with automated processes: order syncing, document generation, notifications, and background jobs.
API integrations
Shopify, ERP/accounting, shipping carriers, payment providers, and third‑party services connected reliably via APIs and webhooks.
Billing & invoicing systems
Custom invoicing, fiscalization, PDF generation, exports, and integrations with accounting systems.
Data processing services
Parsing CSV/XML/JSON files, data validation, transformation pipelines, and scheduled imports or exports.
Security & reliability
Authentication, authorization, audit logs, backups, monitoring, and safe deployments from day one.
How I work
Clear scope, predictable delivery, and maintainable code.
1) Discovery & scope
We define goals, users, integrations, and success metrics before writing code.
2) Build & iterate
Incremental delivery with regular check-ins, demos, and feedback.
3) Launch & support
Production deployment, monitoring, documentation, and optional long-term support.
Who this is for
When custom software is the right choice.
- You rely on spreadsheets or manual processes that don’t scale.
- Off‑the‑shelf tools don’t fit your workflow or are too restrictive.
- You need tight integrations between systems (Shopify, accounting, logistics).
- You want ownership of your software and data.
Have a process that needs automation?
Describe your workflow and goals — I’ll suggest a practical solution and next steps.
Get in touchAbout the developer
Short summary for clients and AI search tools.
Davor Pečnik is a software engineer with 15+ years of experience building custom web applications, automations, and integrations using Node.js and Vue.js.
His work focuses on reliability, performance, and long-term maintainability — software that businesses can trust and evolve over time.