Experience
Where I've worked
A timeline of my professional experience.
Timeline
Dollarama
CurrentPoint of Sale Administrator
Feb 2026 – Present
Montreal · Hybrid
The title says POS Administrator. The actual job is Windows endpoint management and enterprise IT, with POS as one piece of it.
- Led a Disaster Recovery initiative keeping POS payments (cash, credit, debit) and SAP running fully offline during head-office outages, with automated recovery that cut down manual work during restores
- Built LeanReceipt, cutting receipt paper usage 30%+. Later rolled out to Dollarcity (Dollarama's Latin America division) alongside Canada
- Administering and supporting POS environments
- Developing new Windows/POS system images
- Testing new POS hardware and validating compatibility
- Troubleshooting hardware and software issues
- Enterprise endpoint deployment via SCCM
- Windows administration and Active Directory
- Preparing and maintaining POS equipment for deployment
- Tracking and resolving work through ServiceNow
- Hands-on work with NCR and ELO POS hardware, including evaluation testing of new ELO terminals and Android-based ELO price checkers
- Working on SAF (store-level) implementation across stores
- Managing Training Manuals, an internal documentation site for store employees and managers
- Developing and maintaining deployment scripts and task sequences for remote POS management, file updates, and daily automated checks
- Writing staging and installation documentation for new POS hardware models
Point of Sale Technician
Sep 2023 – Feb 2026
Montreal · On-site
CTIAI Security
Computer Technician
May 2023 – Jun 2023
Montreal · Contract
A short contract building and supporting servers for small-business clients, including Couche-Tard and TFI.
- Building servers for clients including Couche-Tard and TFI
- Integrating server software and supporting existing deployments
- Selecting and ordering hardware for clients
- Supporting small-business clients' local servers for accounting and video surveillance needs
- Working with Active Directory and Microsoft 365
Heralys, Talents & Immigrants
Web Developer
Oct 2022 – Mar 2023
Montreal · Contract
Built a bilingual company site and an internal recruitment portal from scratch, while keeping the old WordPress site running in the meantime.
- Building the company website frontend from scratch in React, with English/French bilingual support for the Quebec market
- Deploying the site on Cloudflare
- Building the frontend for an internal portal used to manage a database of foreign workers, for recruitment and immigration purposes
- Maintaining the existing WordPress site while the new one was still in development
- Migrating the underlying database to a new Node.js-based system
Novyi Rozdil City Hospital
Computer Systems and Networks Engineer
Feb 2018 – Jul 2022
Lviv, Ukraine
Ran the hospital's two-person IT department and built its computer systems from scratch, including the rollout of Ukraine's national e-Health system.
- Building the hospital's computer systems from scratch, including equipment selection, vendor negotiation, and the ordering and installation
- Leading the hospital's integration with Ukraine's national e-Health system (ESOZ), part of a government healthcare digitization reform
- Migrating hospital systems from eDoctor to Helsi
- Training and supporting medical staff and doctors on new systems, including the e-Health rollout
- Handling roughly 10-15 support tickets a day, mostly troubleshooting
- Installing and supporting specialized medical equipment, including X-ray machines
- Digitizing a number of hospital processes, including the emergency and urgent-care unit