Preet Bajwa

AI/ML • Calgary, Canada • UTC-07:00 • Work permits: Canada • Citizenship: Canada • Available now

QA Engineer

4+ years exp

SQL

JavaScript

Active 2 days ago

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Overview

Technical skills

Timeline

Roles

Overview

QA Analyst with about 5 years of experience leading end-to-end quality assurance for B2B SaaS and telecommunications systems. Skilled in mobile offline synchronization validation, REST API testing, SQL/database verification, defect management, and writing test plans and cases in Jira/Azure DevOps. Uses common QA automation tools and debugging utilities to validate fixes and support reliable releases.

Technical skills

SQL

JavaScript

Playwright

Selenium

Postman

Swagger

TestRail

DevOps

Docker

Linux

Azure DevOps

Datadog

Rest API

Jenkins

Azure

Databases

PostgreSQL

SQLite

Timeline

QA Analyst • Middle

Sonar Software • Full-Time

Apr 2022 to Jul 2025 3 Years 3 Months Calgary Partially remote

Led end-to-end QA for a B2B SaaS telecommunications platform. Tested a field tech iOS/Android app with a focus on offline data synchronization, ensuring local SQLite payloads synced reliably to PostgreSQL. Performed REST API validation and backend troubleshooting using Postman and Datadog, authored test plans and 250+ test cases in Jira/Azure DevOps, and supported defect triage and release quality. Helped reduce post-release support tickets by about 20%.