Software Developer

·

Sewak
Gill

Airport & PRM passenger systems.

Currently at Solaris Robots · Open to new roles

I build real-time software for airport operations at Solaris Robots — backend services and cross-platform apps that coordinate assistance for Passengers with Reduced Mobility under live conditions. Before that, data-visualization tooling for ML inference at Qoherent, and years of freelance full-stack work. I care about software that holds up when it matters.

Work Experience

Solaris RobotsOakville, ON
2024 – present

Software Developer

Building reliability-critical software across two domains: airport passenger-assistance operations and IoT hardware production. Designed and shipped PRM Go — a cross-platform Flutter application (web + mobile) for coordinating assistance to Passengers with Reduced Mobility, backed by a Node.js and MongoDB API with multi-role access and robotics integration. Also built Feedbick Setup, a cross-platform Flutter desktop tool (Windows, Linux, macOS) that replaced a multi-step manual board-programming and provisioning workflow with a single-click process — embedding Arduino CLI, automating WiFi and hotspot management, integrating Google Workspace for firmware distribution with role-based access control, and shipping a self-hosted in-app update system.

  • Cut API response times by 35% and query latency by up to 50% through optimisation and async processing
  • Designed REST APIs and data models for multi-role airport workflows with robotics integration
  • Replaced a multi-step manual provisioning process (Arduino IDE per board, manual hotspot switching, browser-to-Sheets copy-paste) with one-click tooling — production staff with no software background can now program and provision Smartfeed/Feedbick devices end-to-end
  • Built firmware release management on Google Drive with workspace RBAC — compilers publish versioned binaries with deprecation warnings; production staff select and download the correct variant through the app
  • Shipped a self-hosted in-app update system with per-OS auto-download, enabling remote version management across all production machines
QoherentNorth York, ON
Apr – Sep 2023

Research Assistant

Full-stack tooling for machine-learning inference — React frontend, Django backend, WebSocket integration, and Plotly.js for data-heavy visualisation.

  • 20% improvement in inference batch speeds through performance optimisation
Freelance
2022 – 2024

Web Developer

End-to-end websites for small businesses — Next.js, SEO, database design through to delivery.

Stack

Backend

  • Node.js
  • MongoDB
  • REST APIs

Frontend

  • React
  • Next.js
  • TypeScript

Mobile

  • Flutter
  • Dart

Other

  • Python
  • C++

Contact

Open to roles in aviation technology, full-stack and backend engineering — including opportunities internationally.