Open to opportunities

Paulo User

@pauloaunor

Developer specializing in POS/ERP integrations and full-stack web apps, delivering reliable systems and faster shipping with clean code.

Canada

Message

What I'm looking for

I’m looking for a role where I can build full-stack apps that integrate cleanly with POS/ERP backends, own SQL-driven problem solving, and deliver reliable improvements to real operations.

I’m a developer with 7 years of experience supporting and customizing POS, ERP, and integration systems across 50+ retail and restaurant locations. I’ve spent my career troubleshooting business-critical systems in live environments and translating operational needs into working solutions.

Now I’m building full-stack web applications while continuing to strengthen my technical foundation. I work with React and JavaScript, and I lean on strong SQL—stored procedures, cross-database queries, and reporting—to power reliable data flows for B2B integrations, database troubleshooting, and data migration.

I also enjoy taking ownership end-to-end: debugging integrations, authoring migration scripts and SOPs, and training staff to confidently use what we ship. My recent focus is on an offline-first POS/inventory build that syncs once connectivity returns, combining modern tooling with practical reliability.

Experience

Work history, roles, and key accomplishments

Warehouse Associate

TK Elevator Canada

Jul 2025 - Dec 2025 (5 months)

Handled materials and inventory while following safety and quality procedures to meet daily operational targets. Worked within warehouse processes to support efficient operations.

Safety Compliance Warehouse operations Operational Targets

E-commerce & Retail Associate

SVP Sports

Sep 2024 - Dec 2025 (1 year 3 months)

Processed retail and online orders using POS and internal order-management systems, focusing on accuracy. Resolved order inquiries and customer issues professionally during peak periods.

POS systems Order Management Retail Operations Customer Support Data Entry

General Labour

Gentell

May 2024 - Sep 2024 (4 months)

Supported packing, labeling, and shipment preparation in a fast-paced production environment. Followed established processes to keep daily output on track.

Labeling Production Support Logistics Support Warehouse operations

System Support Analyst & Developer

Chimera Solutions Trading LLC

May 2016 - Dec 2023 (7 years 7 months)

Supported and customized POS and ERP systems across 50+ retail and restaurant locations, improving day-to-day reliability in live environments. Wrote SQL stored procedures for sales and inventory variance reporting and developed B2B integrations with payment and accounting systems, including database troubleshooting and staff training.

POS Support ERP Customization Data Migration Technical Support SOP Development Staff Training

Education

Degrees, certifications, and relevant coursework

Conestoga College

Diploma in Computer Programming, Computer Programming

2026 -

Activities and societies: Google Developers Club

Diploma in Computer Programming with coursework in Python, web development (HTML/CSS/JavaScript), and database design with SQL. Expected to graduate in May 2027.