Portfolio index · 04 systems

Projects and systems

A selection of projects demonstrating work across interfaces, server logic, data flows, business processes, and production infrastructure.

Guest experiencePrivacy-reviewed selection
Desktop guest navigation across the wedding platform sections01 · Desktop guide
Mobile guide interface for the wedding platform02 · Mobile flow
Wedding-day program cards in the guest interface03 · Day program
The real guest experience across desktop, mobile, and the day program — without personal data or invitation parameters.

Full Stack Platform

01

Wedding Invitation Platform

Personal invitations, RSVP, guest management, an administration interface, and integrations within one system.

Core features

  • Personal pages
  • RSVP
  • Guest management
  • Administration boundary
  • Integration workflows
  • Production deployment

Scope of responsibility

Product design, frontend, backend, data, integrations, and deployment.

  • Next.js
  • TypeScript
  • PostgreSQL
  • Tailwind CSS
  • Integrations
View case study

Operational Full Stack Platform

02

787 AirClub — Airport Transfer Operations Platform

Passenger, driver, dispatcher, and administration workflows for airport transfers within one web/PWA system.

Operational depth

Passenger · driver · dispatcher · administrator

Ride lifecycle, assignments, pricing rules, finance, and real-time operations.

  • Passenger and driver flows
  • Dispatcher and admin operations
  • Ride lifecycle and assignment
  • Zones and pricing rules
  • Finance ledger
  • Referrals and notifications
View case study
787 AirClub synthetic passenger interface
787 AirClub synthetic driver dashboard

Internal system

03

Shift & Workforce System

A workforce scheduling system for creating shifts, assigning employees, monitoring staffing coverage, and detecting schedule conflicts.

User
Manager / dispatcher
Result type
Operational control
  • Management UI
  • Assignment logic
  • Validation
  • Data

Detailed case study in preparation

Operational shift flowManager / dispatcher
  1. 01

    Shift creation

    Working period and parameters

  2. 02

    Required staffing

    Planned staffing need

  3. 03

    Employee assignment

    Employee-to-shift relation

  4. 04

    Conflict validation

    Schedule overlap checks

  5. 05

    Coverage status

    Textual staffing state

  6. 06

    Management view

    Operational status review

Planning tool

04

Meeting Calendar

A meeting scheduling service with server-side conflict validation, filtering, and persistent data storage.

User
Employee / coordinator
Result type
Working web application
  • Responsive UI
  • API
  • Validation
  • PostgreSQL

Detailed case study in preparation

Meeting validation and persistenceEmployee / coordinator
  1. 01

    Create meeting

    Participant and time range

  2. 02

    Validate time range

    Start and end validation

  3. 03

    Check conflicts

    Server-side validation

  4. 04

    Save data

    PostgreSQL through Prisma

  5. 05

    Filter and review

    Work with persisted records

Project comparison

Different problems, one system-level approach

Wedding Invitation Platform

Primary users
Event guests and administrators
Main challenge
Connect personal invitations, responses, and guest management
System layers
Experience · Application · Data · Integrations · Delivery
Public case
Full public case study

787 AirClub — Airport Transfer Operations Platform

Primary users
Passengers, drivers, dispatchers, and administrators
Main challenge
Connect ride self-service and operations through truthful states
System layers
Role experience · Application · Data · Realtime · Delivery
Public case
Full public-safe case study

Shift & Workforce System

Primary users
Manager / dispatcher
Main challenge
Manage assignments, staffing coverage, and schedule conflicts
System layers
Management UI · Assignment logic · Validation · Data
Public case
Detailed case study in preparation

Meeting Calendar

Primary users
Employee / coordinator
Main challenge
Validate time ranges and overlaps before persistence
System layers
Responsive UI · API · Validation · PostgreSQL
Public case
Detailed case study in preparation

Private work

Not every project can be shown publicly

Some commercial and internal projects cannot be published in full. Selected interfaces and workflows can be demonstrated privately without exposing confidential information.

Discuss a private walkthrough

Next step

Need a system with a similar delivery scope?

We can discuss a new product, workflow automation, or the evolution of an existing application.

Discuss a project