Business Information Technology

Gursimran Singh Bajaj

"I build secure systems, ship clean code, and lead the room when it counts."

Site Security Supervisor  ·  Full-Stack Developer

BIT professional bridging technical development with operational leadership — from greenfield microservices and cloud-deployed web apps to 24/7 incident response.

📍 Winnipeg, MB gursimranb.ca@gmail.com +1 (204) 698-9166
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Resume

Blending security leadership, incident response, and software development to support reliable systems, safer environments, and clear operational reporting.

Ace Project Space — RRC Polytech | Full-Stack Developer (Co-op Internship)

Sep 2025 - Present • Winnipeg, Canada

  • Develop secure RESTful backend services with Node.js, Express.js, and PostgreSQL.
  • Implement schema design, SQL queries, input validation, and robust error handling.
  • Build responsive React front-end features and integrate APIs using React hooks.
  • Collaborate in a multi-disciplinary team with Git/GitHub workflows and technical reporting.

GardaWorld — Millennium Library | Site Security Supervisor

May 2024 - Present • Winnipeg, Canada

  • Maintain 24/7 situational awareness through CCTV monitoring and floor activity.
  • Lead incident response, escalation, and concise breach documentation.
  • Coordinate staff scheduling, delegation, and shift handovers for smooth operations.
  • Partner with management and security teams on corrective actions and safety improvements.

McDonald's | Crew Trainer

Nov 2023 - Apr 2025 • Winnipeg, Canada

  • Onboarded and trained 10+ team members on policies, safety, and QSC standards.
  • Coached staff across POS, customer service, and kitchen operations.
  • Supported scheduling and shift coverage while improving team efficiency by 15%.

Projects

Technical project work spanning greenfield backend architecture, full-stack web development, and cloud deployment.

RRC Project Space Co-op

Security Microservice Platform (Client Name Withheld)

Node.js Express.js PostgreSQL REST API
  • Delivered a production-ready microservice from scratch by designing API architecture and service flows using Node.js, Express.js, and PostgreSQL.
  • Strengthened service reliability by implementing robust validation and exception handling using schema-driven checks and structured error responses.
Web Development

Comprehensive Anime Database Platform

PHP MySQL PDO LAMP AWS EC2
  • Built an end-to-end anime database application by implementing CRUD, pagination, SEO-friendly routing, and backend-driven dynamic HTML rendering using PHP, MySQL, PDO, and LAMP.
  • Improved platform quality and engagement by delivering commenting and moderation workflows, then deploying the full stack on AWS EC2.
Leadership Impact

Technical Facilitation and Workflow Improvement

Project Management Technical Reporting Stakeholder Communication
  • Improved cross-team decision-making by presenting findings and facilitating technical discussions using clear, evidence-based communication.
  • Strengthened client workflow quality by identifying a process bug and escalating recommendations using collaborative technical review.

Skills

Technologies and tools used across real-world placements, academic coursework, and personal builds.

Languages
JavaScript Python PHP C C++ C# Bash
Frontend
React Next.js React Native HTML CSS
Backend
Node.js Express.js REST APIs Nginx Docker Postman
Databases
PostgreSQL MySQL SQL Server MongoDB PDO
Cloud & Infra
AWS AWS EC2 Azure Linux Ubuntu LAMP Git / GitHub
Networking
Cisco ASA Cisco Routers TCP/IP Basic Switching Network Access Control
Strengths
Leadership Project Management Incident Response Technical Reporting CCTV Operations
Node.js & Express.js90%
JavaScript / React88%
PostgreSQL & SQL86%
Database Architecture85%
Cloud (AWS / Azure)78%
PHP & LAMP Stack82%
Leadership & Facilitation92%
Project Management89%

Contact Me

Open to internship and early-career roles in software development, IT operations, and technical security support.