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CUSTOM SYSTEM SOLUTIONS

High-end systems that feel effortless to operate.

We design and build reliable software for companies with specific processes, existing systems and long-term technical needs. Minimal design. Clear structure. Stable outcomes.

Partners & Clients

Selected partners and clients we have built systems for.

Aleja
Akvavent
Center Vic
Citycenter Celje
Citypark Ljubljana
Desetak
E2E
Europark
Fliqa
Heineken
Klemen Trade
Lasko
Leanpay
Mastermind
Marifarm
Medilip
Minimax
Paywiser
Ruf
Run Tiger
Saop
Ses
Seyfor
Union Experence
Union

Why teams trust us

A few things teams running critical operations usually care about — upfront.

SECURITY COLLAB

NDA, reviews, and clear boundaries

NDA before details. We can go through security questionnaires and align with your access and data-handling policies.

OPS REALITY

Built for daily operations

Deterministic workflows, clear failure modes, and integration logic designed to be maintainable — not fragile glue.

DELIVERY

Documentation that procurement likes

Clear scope, interfaces, ownership, and handover. If needed: architecture notes, runbooks, and a staged rollout plan.

What We Do

We build custom web applications when off-the-shelf tools are limiting or unreliable.

01 Custom Web Applications

Tailor-made systems for internal operations, workflow management and domain-specific platforms. Designed for long-term maintainability.

02 System Architecture

Data modeling, API design and responsibility boundaries that reduce complexity and future risk.

03 Integrations & Automation

Reliable connections between ERP, e-commerce, logistics and internal systems with careful error handling.

04 Legacy Extension

Stabilizing and extending existing systems without risky, full rewrites.

05 Long-Term Support

Maintenance, incremental improvements and architectural evolution over time.

Selected Projects

Case studies focused on problems, decisions and outcomes.

HEINEKEN

Shopify orders delivered directly into SAP

Enterprise order pipeline that injects Shopify sales directly into SAP without human touch.

Key focus
SAP‑grade mapping, payment logic, and operational stability.
CASE DETAIL →

MOXY

Enterprise order operations platform

Unified operations layer for multi-store ingestion, shipping, compliance documents, automation, and AI search.

Key focus
Deterministic workflows, courier + fiscal integrations, and scale-ready architecture.
CASE DETAIL →

AMORE OMS

Operational control for multi-market commerce

Production-grade OMS that brought multi-market operations under a single, reliable control layer.

Core problem
Operations were split across tools and carriers with no reliable source of truth.
Approach
Deterministic state machine, verified ingestion, carrier orchestration at scale.
CASE DETAIL →

DESETAK (SES)

Voucher commerce with fiscalization + logistics

National-scale voucher commerce with fiscal compliance and postal logistics built in.

Key focus
Compliance-first orchestration across payments, invoices, and dispatch.
CASE DETAIL →

LEANPAY

Instalment payments for WooCommerce + OpenCart

Secure redirect-based payments with verified callbacks and instalment price widgets across the storefront.

Key focus
Verified callbacks, plan synchronization, and multi-platform parity.
CASE DETAIL →

PAYWISER

Card gateway with redirect + hosted flows

Card acquiring integration built to strict security expectations across redirect and hosted flows.

Key focus
Verified server callbacks and checkout behavior that never drifts.
CASE DETAIL →

FLIQA

Bank payments with webhook-first completion

Fintech-grade gateway for open‑banking payments with verified, asynchronous completion.

Key focus
Payment integrity and deterministic order outcomes across edge cases.
CASE DETAIL →

E2E

Minimax sync across 50+ subcontractors

A master-to-many integration that keeps item catalogs consistent across dozens of Minimax organizations.

Key focus
Incremental sync, stable mapping, and preservation of accounting fields.
CASE DETAIL →

Full archive available across SAP/ERP, OMS, payments, compliance, and internal operations tooling.

Problems We Solve

We work best when the problem is structural, not cosmetic. Typical situations include:

Manual operations slowing down order processing and support.

Disconnected systems with no reliable source of truth.

Legacy software limiting growth or new channel expansion.

SaaS constraints that block custom business logic.

Reliability issues that create operational risk.

No audit trail, reconciliation, or clear ownership of data changes.

Integrations that break silently due to drift in data contracts.

Permission complexity (roles, approvals, SSO) blocking internal adoption.

How We Work

A structured process focused on clarity, risk reduction and long-term collaboration.

01

Analysis

Understand processes, constraints and goals.

02

Architecture

Plan system boundaries, data models and APIs.

03

Development

Iterative delivery with regular checkpoints.

04

Testing & Rollout

Controlled release with minimal disruption.

05

Ongoing Support

Maintenance, improvements and evolution.

WORKING AGREEMENT

Clarity before velocity

We align on scope, interfaces, and operational constraints early. That reduces rework and makes delivery predictable.

  • Architecture notes and data contracts
  • Staged rollout and safe cutovers
  • Handover that doesn't depend on tribal knowledge

OPS DESIGN

Built to survive real operations

Production systems fail in specific ways. We design for observability, safe retries, and explicit failure handling.

  • Deterministic workflows and idempotent operations
  • Reconciliation paths for edge cases
  • Clear boundaries between systems and teams

Security & Data Handling

We're comfortable working inside strict constraints and review processes. The goal is simple: reduce risk.

Practical security baseline

  • Least privilege and role-based access patterns
  • Environment separation and secrets management
  • Audit-friendly logs and traceability where required
  • Secure integrations (signatures, validation, replay protection)

Delivery support & handover

  • NDA/DPA, GDPR-aware design, and vendor questionnaires
  • Clear data boundaries (what we store vs. what stays in your systems)
  • Documentation for handover, reviews, and long-term maintenance
  • Staged rollout plans and rollback strategy

What Happens Next

A low-friction first step that respects real-world constraints.

01

We respond fast

Typical reply time: 1–2 business days.

02

NDA if needed

We can sign an NDA before you share sensitive details.

03

Clear next step

You get a concrete proposal, a discovery plan, or a quick "not a fit".

Start a conversation

Share your context and constraints. We respond to serious, long-term projects.

Typical response: 1–2 business days