Montreal-based agency · EN & FR
Web & mobile productsbuilt to last
We work as an embedded tech partner: clear scope, clean code, steady releases. React, Next.js, Node — from idea to production.
50+
Projects Completed
30+
Satisfied Clients
5+
Years of Experience
100%
Client Satisfaction
What we do best
Services tailored to you
From API design to mobile apps: a tight team, modern practices, and plain-language updates.
Web Development
Modern web applications with Next.js, React and TypeScript. Elegant and performant user interfaces.
Mobile Applications
Native iOS and Android applications with React Native and Expo. Optimal user experience on all devices.
Backend & API
Robust server architectures with Node.js, Express, PostgreSQL and MongoDB. RESTful and GraphQL APIs.
Optimization
Performance improvement, load time optimization and scalability of your applications.
Security
Implementation of advanced security measures, JWT authentication, and protection of sensitive data.
Technical Consulting
Support in your technology choices, software architecture and development strategy.
Selected work
Recent deliveries
A few representative builds — stacks evolve, the bar for quality doesn’t.
React NativeNode.jsMongoDB
E-commerce Mobile App
Complete React Native application with integrated payments, order management and push notifications.
Next.jsPostgreSQLStripe
SaaS Platform
Complete SaaS solution with Next.js, multi-user authentication and Stripe integration.
ExpoTypeScriptPrisma
Booking Application
Real-time booking system with Expo, Socket.IO and notification management.
Why us
A team that listens
At Diallo Consulting we favour clarity: measurable goals, transparent progress, and maintainable code so your product ages well.
Team of certified experts in modern technologies
Agile and transparent development process
Ongoing support and maintenance after delivery
Respect of agreed deadlines and budgets
Projects
50+
Clients
30+
Years
5+
Satisfaction
100%
Let’s talk
Say hello
Tell us a bit about your context — we’ll reply with concrete next steps, no pressure.
Contact details
Email or call — we’re in Montreal and work with teams across Canada.
Quick form
Just enough for us to get the gist — we refine the rest together.