Jana Rajakumar
Software Architect, Freelancer & Entrepreneur
// About
I'm a software architect and entrepreneur based in Toronto, Canada. I thrive on architecting robust software systems that solve complex problems — from real-time web applications to large-scale archival platforms.
By day, I work as an Application Programmer Analyst at the University of Toronto Libraries, building and maintaining applications that serve thousands of researchers. By night, I run Codepiercer, where I freelance on dynamic web solutions — everything from static sites to high-demand applications with real-time features.
I'm a big fan of Docker, self-hosted infrastructure, serverless architecture, and clean deployments. When I'm not coding, you'll find me tinkering with DIY projects or playing board games.
// Projects
Pennywise
2023Personal finance tracker and budgeting app. Track expenses, create budgets, and manage payees with comprehensive reports.
Entryscanner
2023Web application for library security staff to manage and verify patron access with barcode lookups and real-time event handling.
Tvupweb
2021Admin portal with multi-role access, OTP login, SMS integration via Twilio, real-time tracking, and PDF report generation.
MyMedia
2021Archival storage and streaming platform for University of Toronto. Upload, share, and stream videos with a custom player.
Codenames
2020Online implementation of the popular board game Codenames. Find your team's words from hints given by the spymaster.
// Experience
Application Programmer Analyst
2016 – PresentDeveloping and maintaining applications for the library system. Leading system migrations, GitLab CI implementation, and Docker orchestration.
Director / Freelancer
2014 – PresentBuilding dynamic web solutions — from static websites to high-demand applications with real-time features. Specializing in Docker Swarm deployments and serverless architecture.
Online Sales Technician
2014 – 2015Managed online sales on Amazon and eBay. Handled sales logistics and computer systems repair.