Christopher Walsh, Premier Canadian Application Developer
Christopher Walsh · Canadian application developer & technology lead

Build your app with an experienced Canadian developer.

From idea to production, get the technical leadership to design, build and launch your software.

Technology behind a multi-million-dollar fundraise and a client acquisition.

Proven product outcomes. Software I built contributed to a multi-million-dollar VC raise and helped position another startup for acquisition by an industry leader.

5.0 stars from 23 verified client reviews.

Private new-client introduction 25% preferred rate

Your first engagement includes a private consultation and application architecture session.

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Work Featured In

Client Reviews
5.0 · Top Rated on Fiverr · 23 reviews

23 five-star reviews on Fiverr — including many from repeat clients who return project after project.

★★★★★ phdlec
Chris was amazing to work with. Honestly, do not go with anyone else. He worked with my timeline & budget. He was enthusiastic, polite, and had a great sense of humor which when working remote really makes the experience more enjoyable. I had some pretty poor experiences in the past working with app developers remotely. Chris completely changed my point of view here. He is completely non-defensive, great with feedback and integrates edits quickly. He was great with communication too! If you want your app built and delivered seamless and in less time than expected — Chris is your guy. Highly recommended!
★★★★★ kurtaberle
Chris Walsh truly impressed with exceptional mobile app development skills, EXCEEDING expectations through meticulous attention to detail and code expertise. Working with Chris was smooth and hassle-free, thanks to quick responsiveness and outstanding cooperation, ensuring timely delivery.
★★★★★ jensonpritchard
Chris has been an absolute pleasure to work with. His knowledge is top tier and he was able to turn my ideas into a working product quickly and cleanly. Communication was always clear, responses were fast (even despite the time difference), and he genuinely cared about getting things right.
★★★★★ travelspoken
Chris did a great job on this project and I will continue to work with him. He always delivers and understands the task and goes above and beyond, treating the projects like his own. I hope to continue to have a great working relationship with him!
★★★★★ bgeis12
Chris did a great job building out my software that was by no means an easy concept. He had great communication and solved any issues that came up along the way. I am very pleased.
★★★★★ mitch356
Amazing to work with Chris, wouldn't hesitate to work with him again!
★★★★★ victorasooye
Chris went above and beyond, I highly recommend!
★★★★★ mati_weiss
Very happy to continue working with Chris!
★★★★★ aiden213
Did an awesome job on Creating my app
★★★★★ mitch356
Another top delivery 💪🏻
★★★★★ patrkamh
five star!
Software Development as a Service

Custom software built to grow your business

A Canadian application developer delivering mobile apps, web platforms, enterprise systems, computer vision, and AI solutions — from strategy through production implementation.

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Full-stack
Mobile, web, desktop & enterprise
AI-ready
Strategy, vision & implementation
Proven
Acquisitions, fundraises & global press
Why work with Christopher?

You’re not hiring an anonymous development agency.

Looking for the right developer for your next project? Christopher has helped startups like travelspoken.com build technology that contributed to a multi-million dollar fundraise and helped businesses like American Livestock Management develop the technical edge that led to their acquisition by an industry leader. From new ideas to growing platforms, he brings the technical experience and leadership to build, launch, and scale your project into a successful product.

16+ Apps shipped
23 Five-star reviews
5.0 Client rating
Multi-million-dollar Client fundraising supported by a product Christopher built
Acquisition Technology contributed to a client acquisition
Canadian Developer & technology lead

Work featured in

Reuters Yahoo News New York Post CBS News The Independent The Business Journals
On the App Store & Google Play

Apps shipped.
Stores approved.

From idea to live listing — every app below was personally designed, built, and submitted to the App Store and Google Play. Real products in front of real users, across games, productivity, AI, finance, and more.

16+ Apps published
to stores
Services

End-to-end software development for ambitious teams

Whether you need a consumer mobile app, a complex enterprise platform, or AI integrated into your existing stack — I work as your dedicated technology partner from concept to launch.

Certifications

Built on credentials that scale with you

Google Cloud Microsoft Azure AWS iOS Android Swift Objective-C C++ JavaScript TypeScript React Rust Python PyTorch TensorFlow Node.js Next.js HTML CSS SQL

Certified across the cloud platforms enterprises trust — and fluent in every layer of the modern stack, from native mobile and full-stack web to AI, data, and infrastructure. When you hire me, you get a developer who already knows your tools, not one learning them on your dime.

Mobile Application Development

Native and cross-platform iOS and Android apps built for performance, polish, and scale. From MVPs that validate your idea to production apps with millions of users — designed around real user flows and business outcomes.

Website & Web Application Development

Modern, responsive websites and full-stack web applications — marketing sites, SaaS dashboards, customer portals, and internal tools. Fast, accessible, and built on architectures that grow with your product.

Desktop Application Development

Cross-platform desktop software for Windows, macOS, and Linux. Ideal for tools that need deep OS integration, offline capability, or specialized workflows that go beyond what a browser can deliver.

Custom Enterprise Software Systems

Bespoke platforms that replace spreadsheets, connect siloed departments, and automate complex operations. Built for reliability, security, and the specific workflows your business actually runs on.

Computer Vision

Image and video analysis systems — object detection, classification, OCR, quality inspection, and real-time visual processing. Production pipelines that turn camera feeds and visual data into actionable business intelligence.

Technical Consulting

Architecture reviews, stack selection, code audits, and hands-on guidance for engineering teams. Get a clear technical roadmap, de-risk critical decisions, and accelerate delivery without hiring a full-time CTO.

AI Strategy

Identify where AI creates real ROI in your business — not hype. Use-case discovery, feasibility analysis, data readiness assessment, and a phased roadmap that aligns AI initiatives with measurable outcomes.

AI Implementation

From LLM-powered features and intelligent automation to custom model integration and RAG pipelines — production AI systems that ship, scale, and deliver value inside your existing product and infrastructure.

How It Works

A clear path from idea to production

Every engagement follows a structured process — so you always know where things stand and what comes next.

01

Discovery

We align on goals, users, constraints, and success metrics. I learn your business deeply before writing a single line of code.

02

Architecture & Plan

Technical design, milestones, and a realistic timeline. You get clarity on scope, stack, and deliverables before build begins.

03

Build & Iterate

Agile development with regular demos and feedback loops. You see progress early and often — not just at the end.

04

Launch & Support

Deployment, monitoring, and handoff documentation. Ongoing support available to keep your system running and evolving.

Technology that moves the needle

I've helped businesses achieve acquisitions, multi-million dollar fundraises, and global press recognition. The common thread: technical systems that directly drive revenue, growth, and operational efficiency — not software for software's sake.

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Get in Touch

Start your next software project

Tell me about your vision — whether it's a new app, an enterprise platform, or integrating AI into your product. I'll respond within one business day.

Prefer to call? Call +1 905 979 8389
  • Free initial consultation to scope your project
  • Transparent timelines and milestone-based delivery
  • Full-stack capability — mobile, web, desktop, AI & vision
  • Based in Canada, working with clients worldwide

Project inquiry

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Thanks for reaching out. I'll review your project details and get back to you within one business day.

Ready to build?

Let's turn your idea into production software

From mobile apps to AI-powered enterprise systems — I'll help you design, build, and ship software that drives real business results.

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