Track record

Projects

Projects we delivered — production deployments and Research and Development milestones across FinTech, Smart City, and embedded platforms.

piMetaSpace · 2009 — present Production
piMetaSpace — National Payment Integration

Banks and mobile operators · Serbia, BiH, Romania, Montenegro

End-to-end payment transaction platform integrating Visa, MasterCard, Dina, national bank networks and digital wallet providers. Supports recurring billing, loyalty points, airtime Top-up, and value-added product sales.

ISO 8583 · EMV · Visa/MC · PHP 8 · PostgreSQL · PCI-DSS
piSpin · 2017 — present Production
piSpin — Unified Messaging Gateway

Payment agents, retail chains, municipal services

Aggregation layer for SMS, Viber, WhatsApp, and Telegram notifications.

SMPP · Viber API · WhatsApp Business · REST · PHP
DTL · 2022 — present Pilot
Dynamic Traffic Lane (DTL) Pilot

Municipal partner · Serbia

Raspberry Pi 4-based edge devices at intersections processing camera feeds and inductive loop sensor data to dynamically reassign lane directions. Integrated with a cloud orchestration API for real-time city operator dashboards.

Raspberry Pi 4 · MQTT · Python · OpenCV · Edge AI
xZone · 2016 Awarded
xZone Smart City Platform

xCube International spin-off · Society for Informatics of Serbia

Smart City solution awarded by the Society for Informatics of Serbia. Developed and delivered via xCube International, an ePlus Systems spin-off. Covers urban monitoring, sensor integration, and city management dashboards.

Smart City · IoT · City management · Award winner
3VSC · 2025 — present In progress
3VSC Token Economy — City Incentive Pilot

Municipal pilot · Serbia

Full-stack deployment of the 3VSC citizen reward system: smart recycling bins (FEU), ANPR parking payment (FPL), and car transit integration (FDU) feeding a single city coin wallet redeemable at partner merchants.

3VSC · Blockchain · FEU · FPL · FDU · Mobile wallet
DA-BLE · 2023 — 2026 R&D
Medical grade BLE Board

Internal R&D

Custom firmware and analog front-end redesign for a BLE board on Dialog DA1468x. Compliance documentation prepared to IEC 62133 and EN 60601-1.

DA1468x · BLE 5.x · AFE · IEC 62133 · FreeRTOS
P-2023/1249 · PCT pending Patent filed
Universal IoT Vending Machine

Internal Reasearch and Development · Serbian ZIS

Patented vending machine with permanent and electromagnets as product retention elements, controlled by a Raspberry Pi edge controller. BLE-enabled contactless payment, telemetry reporting, and 3VSC token dispensing on purchase.

Patent filed · Raspberry Pi · BLE · Electromagnet · 3VSC
Interested in working with us? Get in touch →