SEAN PLUMRIDGE

Software Developer • Full-Stack Product Builder

I design and build software systems that turn complex problems into clear decisions.

I work across software development, product architecture, systems thinking, and execution. From building Sports Performance Platform and FinForFam to developing C++ systems in Unreal Engine, I create software that is clear, useful, and built around real problems.

TypeScript · React · React Native · NestJS · MySQL · C++

Final-year IT Programming student at NSCC · May 2027 work-term candidate

View SPP View FinForFam Work With Me
Full-Stack Developer & Founder, SPP Founder & Product Lead, FinForFam Former Code Ninjas Director & Operator

Calm on the surface. Depth by design.

The best products don’t shout. They reduce cognitive load, surface the right decision at the right moment, and are architected for long-term clarity.

My work focuses on systems — not features. Decision engines, operational frameworks, scalable product foundations.

Selected work

Where strategy becomes software.

Sports Performance Platform Player Portal interface featuring athlete development tools, a runner, and secure athlete workspace access
Flagship

Sports Performance Platform – Development intelligence for athletes and coaches.

A full-stack platform connecting coach workflows, athlete development, training, readiness, progress, and communication.

  • React and TypeScript Coach Portal with a React Native / Expo Player experience.
  • NestJS REST APIs, Prisma / MySQL data modelling, permissions, and multi-tenant application workflows.
Role: Full-Stack Developer & Founder Focus: Web, mobile, backend, data, and application architecture
Explore SPP → View Engineering Case Study →
FinForFam dashboard interface showing simple family finance tools
Flagship

FinForFam – Financial decision clarity for Canadian families.

A decision-support platform for mortgages, registered investing, and long-term household trade-offs. I lead product, UX, and engineering.

  • Advice-neutral tools for clearer household decisions.
  • End-to-end product, content, and engineering ownership.
Role: Founder & Product Lead Focus: Product strategy, modelling, UX, engineering
Visit FinForFam →

Earlier work

Additional technical range.

Cinematic Unreal Engine render

One More Run

An earlier Unreal Engine and C++ exploration focused on physics-driven movement, modular systems, performance tuning, and player flow.

View technical exploration →

Operating Experience

Operator mindset, builder hands.

Full-Stack Developer & Founder — Sports Performance Platform

Web, mobile, backend, data, and application architecture

  • Builds a React / TypeScript Coach Portal and React Native / Expo Player experience.
  • Develops NestJS REST APIs with Prisma / MySQL data models and permissions.
  • Shapes multi-tenant architecture and application workflows, with product and UX ownership.

Founder & Product Lead — FinForFam

Financial tools, decision modelling, and experience design

  • Built a Canadian family finance platform around scenario-based decisions.
  • Owns product strategy, financial-tool UX, branding, engineering, and content.
  • Balances accessibility, SEO, performance, analytics, and maintainable foundations.

Director of Operations — Code Ninjas

Leadership, operations, coaching · Top-10 franchise

  • Led one of the top-performing Code Ninjas locations in North America.
  • Built a culture of trust for kids, parents, and staff.
  • Scaled enrollment and streamlined repeatable operating systems.

Capabilities

Where engineering, product, and design overlap.

Engineering

  • Frontend & mobile application development
  • Backend APIs & application architecture
  • SQL & relational data modelling
  • Git/GitHub, testing, debugging & performance

Product & Systems

  • Product discovery, scoping & roadmaps
  • Systems thinking & decision design
  • User journeys & application workflows
  • Positioning, narrative & iteration

Design & Experience

  • Visual systems & brand direction
  • UI design, hierarchy & responsive UX
  • Accessible, low-friction interfaces
  • Content design & communication clarity

Contact

Challenging problems. Strong teams. Products worth building.

I’m always interested in software development opportunities, engineering collaboration, and conversations with people building thoughtful products.

Email me Connect on LinkedIn View GitHub