Software Development Company Canada
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Software Development Company Canada

We begin every new partnership with an initial meeting to grasp your unique objectives and software requirements so that future collaboration with your team is smooth

custom software solution & consultancy services

Expertise across industries, uncompromising security, and a dedicated in-house team

We specialize in custom mobile and web software development designed to address the unique challenges and goals of your business. With over 18 years of industry experience, we have honed our expertise across a vast range of sectors including EdTech, FinTech, HRM, and Healthcare. Our in-house team of over 90 highly-skilled developers is committed to delivering tailored, future-proof digital solutions that not only meet but exceed your expectations. What sets us apart is our focus on security and compliance. We understand the critical importance of protecting your data and ensuring that all our solutions are compliant with industry regulations. Let's create software that not only solves problems but also prepares your business for the future
Expertise across industries, uncompromising **security, and a dedicated in-house team**

We believe that the most effective solutions are born out of genuine collaboration and agility in adapting to changes

We know that no two projects are alike. That’s why we prioritize client input and collaboration at every stage. We treat every idea and opinion with the respect it deserves because we understand that the best solutions are born from true collaboration. While we’re seasoned experts in technology, we always listen to advice and other opinions. We thrive on open dialogue and admit our limitations. Our collective efforts are focused on overcoming obstacles and delivering a product that makes your business soar. When you win, we win.

Staff augmentation & dedicated team

We deliver the expertise you're searching for, spanning the full spectrum of software development. When you're ready to scale, our team grows with you - ensuring your project never loses momentum.

Agile development approach

Our approach prioritizes flexibility and close collaboration between cross-functional teams, ensuring that we adapt swiftly to changes without sacrificing quality. By breaking down projects into manageable sprints, we facilitate rapid iterations and adjustments based on real-time feedback.

Commitment to delivery

For every project we take on, timely completion is non-negotiable. No matter the hurdles we encounter, we fulfill our promise to deliver the project as scheduled, all while upholding top-notch quality.

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Delivered projects
Years of experience
Certificates & awards

Client Value & Trust

Learn how entrepreneurs, business and technology leaders who are after software driven innovation are collaborating with our high-performing teams.

Jamie Engel
Jamie Engel
Founder, Neutopia, AU

The team at Selleo have been fantastic to work with. They are highly skilled and knowledgeable programmers and designers who are very conscientious of delivering the best product possible.

Leverage our **domain expertise** and **technical knowledge** to build a one-of-a-kind custom solution
Trust our experience

Leverage our domain expertise and technical knowledge to build a one-of-a-kind custom solution

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How we start collaboration


Signing the

Firstly we sign the non-disclosure agreement to protect your confidential business information.


Call with a Technical Team Lead and a BA

the next step is to schedule a meeting, that will help us with getting a better understanding of your business idea and gathering all the details allowing us to prepare the cost estimation.


Interviews with the whole Team

this is the opportunity for you to get familiar with members of the team that will deliver your product, so there are no unnecessary surprises.



when everything is settled, the team is ready to start working on the agreed date smoothly.

OUR EXPERTISEWe made these applications for USA companies

A trendsetting eLearning organization delivering engaging and enriching lessons to schools all over the United States

Defined Careers is a revolutionary platform bringing real-world experiences to the classroom and delivering project-based learning. It’s an all-in-one tool for career guidance and classroom learning equipping students with courses aligned with interests and personality traits.View project
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Our experience, your success

We take pride in our commitment to quality and excellence and our high Clutch rating is a reflection of that. We always strive to exceed expectations and deliver exceptional results to every client we serve.

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our team

Hire experienced software development team today!

Product Owners and CTOs in start-ups and SMEs craft their SaaS products or build their own cloud-based solutions with our teams.

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Do you offer staff augmentation services?

Yes, we offer staff augmentation and dedicated teams to help your project scale as needed, ensuring it never loses momentum.

What industries do leading software development companies specialize in?

We specialize in a range of industries to meet the varied demands of the market. For example: Edtech (Educational Technology), Fintech (Financial Technology), Healthcare, HRM (Human Resource Management), IoT (Internet of Things) and Real Estate.
Given the complexities and specific needs of each industry, the role of specialized software development companies is more crucial than ever, especially for meeting the demands of key decision-makers.

How do security concerns differ between mobile and web development?

Security is a paramount consideration in both mobile and web development. However, the nature of threats and protective measures can differ. Mobile development faces challenges like data leakage, insecure storage, and unauthorized access to sensitive information. Web development, meanwhile, has to contend with issues like SQL injection, Cross-Site Scripting (XSS), and Cross-Site Request Forgery (CSRF).

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Awards & Certificates

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  • Top 1000 Companies Global 2021
  • Top Development Company Poland 2021
HR dream team
  • 2020 HR Dream Team Award
  • 2016 Employer Branding Featured
  • 2015 HR Dream Team Award
ISO CertificateISO Certificate
  • Information Security Management System compliant with PN-EN ISO/IEC 27001
  • Business Continuity Management compliant with ISO 22301