2016-2019
Alle Immobilien ↗
High-traffic features for a leading Swiss real-estate portal - platform migration to new hosting infrastructure, internal frontend performance dashboards, and custom WordPress themes and plugins.
javascriptwordpress
// Work
Systems I have designed and shipped
Payment and tolling flows, government platforms, regulated exchanges, and enterprise ERP - most recent first.
// Case studies
In depth
The context, the problem, the work, and what came of it.
JP Putevi Srbije 2022-present
Cross-border electronic toll collection
A distributed tolling platform settling millions of transactions across five jurisdictions, plus the ERP that invoices and reconciles them.
phplaravelpostgresql
Read the case study →Governius 2025-present
Governance platform architecture and AI automation
Full-stack architecture and API layer for a modern governance platform, with AI-driven automation that removes manual workflow steps.
next.jsnode.jsreact
Read the case study →LTSE 2022-2023
Application architecture for an SEC-registered exchange
Backend and frontend architecture for a US national securities exchange, built and operated under SEC regulatory and audit requirements.
reactlaravelpostgresqlheroku
Read the case study →XM 2025-2026
High-throughput backend for a global trading broker
Backend engineering on trading systems serving one of the largest online brokers in the world, with 20M+ users.
phplaravelmysql
Read the case study →XAND 2024-2025
Migrating six microservices onto a consolidated stack
Complete migration of six Node.js microservices to a React and Laravel stack across MongoDB and PostgreSQL.
reactlaravelnode.jsmongodbpostgresqlherokuaws s3
Read the case study →Christian Halls International 2024-2025
Rebuilding the MyHall micro-college portal
Team lead on a portal connecting students, tutors, and local Halls, rebuilt from a previous team's solution onto a new architecture.
laravelpostgresql
Read the case study →Quap 2020-2021
Taking over and re-architecting a booking platform
Full architecture ownership of an online booking and customer-management platform, including the Phalcon to Laravel migration plan on AWS.
laravelphalconaws
Read the case study →Telenor 2019-2020
The mobile API behind 1.3M+ subscribers
Core team member on the Moj Telenor mobile API - authentication, billing, and service activation for more than 1.3 million users.
phpmysql
Read the case study →Gradska Čistoća, NSZ, Municipality of Voždovac 2017-2018
Attendance system and custom check-in hardware, 150+ sites
A national time-and-attendance system for public-sector employers, including a purpose-built RFID check-in device deployed to over 150 locations.
phpmysqlpythonraspberry pi
Read the case study →// Track record
Earlier projects
Engagements without a long-form write-up.
2015
Shpock ↗
Backend development of the mobile API for the Shpock marketplace app.
phpmongodb
2011-2013
Halo Oglasi ↗
Built the Halo Oglasi classifieds portal from scratch.
c#mssql
2010-2011
Tehnomanija ↗
Development on the Tehnomanija e-commerce platform.
phpmysql