Work featured in

Custom App Development / Toronto + Remote

Turn your idea
into a real app.

Mobile apps, web platforms and AI products designed, built and launched by an experienced Canadian full-stack developer.

★★★★★ 5.0 / 23 verified reviews 40+ apps shipped Fundraising + acquisition impact

No agency handoff. Speak directly with the developer building your product.

5.0 Across 23 verified client reviews
40+ Production apps shipped
$MM+ Technology behind a multi-million-dollar fundraise
M&A Software that helped position a company for acquisition

Not just code.
Products that move.

I work with founders and businesses from product strategy through architecture, development, launch and ongoing iteration.

01

Travel
platform

Full-stack travel product spanning booking, social content, payments, integrations and AI-powered trip planning.

Technology contributed to a multi-million-dollar fundraise.

02

Operations
software

Custom operational software built around real business workflows, internal tooling and product-specific automation.

Work helped position the company for acquisition by an industry leader.

03

Mobile
products

Native and cross-platform applications across iOS, Android, real-time data, subscriptions, computer vision, AI and location-based experiences.

40+ apps shipped across production client work.

One technical partner.
From idea to launch.

Keep the team small, communication direct and technical ownership clear.

01

Mobile Apps

iOS, Android, Swift, SwiftUI and React Native products designed for real users and real App Store launches.

Mobile app development ↗
03

AI Products

LLM features, RAG, computer vision, workflow automation and AI experiences built into production software.

AI chatbots & agents ↗
04

Startup MVPs

Version-one products for founders, scoped tightly and taken from idea to App Store launch.

MVP app development ↗
05

Business Software

Custom CRMs, internal tools and workflow automation that replace spreadsheets and manual work.

Custom business software ↗
06

Shopify Stores

Custom Shopify apps, theme improvements and integrations focused on revenue and time saved.

Shopify development ↗

You work with
the builder.

No anonymous agency pipeline. No sales rep disappearing after kickoff.

Christopher Walsh, Canadian app developer

I help you determine what should actually be built, architect it properly, build it, launch it and keep improving it.

My work spans mobile, web, backend, cloud and AI. That means fewer handoffs, faster decisions and one person accountable for connecting the product, technical and launch sides of the project.

5.0 stars.
23 reviews.

Strong communication, fast execution and software delivered with care.

★★★★★
“Chris was amazing to work with. Honestly, do not go with anyone else. If you want your app built and delivered seamless and in less time than expected — Chris is your guy.”
Verified client review / Fiverr
★★★★★
“Exceptional mobile app skills, exceeding expectations with quick responsiveness throughout the project.”
Verified client review / Fiverr
★★★★★
“Top-tier knowledge. He turned ideas into a working product quickly and cleanly, and genuinely cared about getting it right.”
Verified client review / Fiverr

Clear from
day one.

Start with the business goal, define the right product, then move through build and launch without unnecessary complexity.

01

Strategy

Clarify the product, users, priorities, constraints and what the first release actually needs.

02

Architecture

Choose the right stack, data model, integrations and technical plan before costly decisions compound.

03

Build

Develop, test and iterate with direct communication and visible progress throughout the project.

04

Launch

Production deployment, App Store submission, release support and the next product iteration.

Have an app idea?
Start here.

Spend 30 minutes walking through what you want to build. We’ll identify the core product, technical approach and smartest next step.

Book my free strategy call

01 / Technical feasibility

02 / Recommended architecture

03 / MVP feature priorities

04 / Development roadmap

Tell me what
you’re building.

Share the idea, the current stage and what you need help with. I’ll respond directly.

Your information is kept confidential and used only to respond to your inquiry.

Book a free app strategy call ↗