Legacy system modernization
Replace fragile workflows without forcing an all-or-nothing rewrite. We map dependencies, preserve critical business rules, and modernize the highest-risk parts in controlled stages.

Hamdi Services · Calgary
Hamdi Services is a Montreal-based senior software team serving Calgary organizations remotely with custom platforms, integrations, and workflow automation.
Discuss your Calgary projectCalgary · AB
Our services
We adapt the project to your needs, existing software and industry requirements.
Hamdi Services is a Montreal-based senior software team serving Calgary organizations remotely with custom platforms, integrations, and workflow automation. For companies and public-sector teams, we build secure applications, reporting tools, and digital systems that support growth. Our bilingual delivery model keeps English and French stakeholders aligned while senior engineers handle architecture, implementation, testing, and release readiness. If your team needs to modernize legacy workflows, connect systems, or improve digital services, we document privacy, security, accessibility, and maintainability requirements in the delivery plan.
Calgary · AB
Calgary teams need dependable software that supports operations, reporting, and growth. Hamdi Services brings Canadian delivery context, bilingual collaboration, and disciplined documentation to every engagement. We help stakeholders move from discovery to launch with clear milestones and maintainable architecture. Our experience fits telecom, insurance, public sector, and other organizations that need practical software outcomes.
Operational needs
The best custom software project is not defined by a technology list. It starts with the operational constraint, integration risk, or customer experience your team needs to improve.
Replace fragile workflows without forcing an all-or-nothing rewrite. We map dependencies, preserve critical business rules, and modernize the highest-risk parts in controlled stages.
Turn field updates, asset and work-order handoffs, approvals, claims, orders, and recurring reporting into traceable workflows. This capability can support energy, construction, utilities, and other operations-intensive teams without assuming a one-size-fits-all industry platform.
Connect ERP, CRM, billing, partner, and reporting systems with documented APIs, observable data flows, and failure handling that operations teams can understand.
Create repeatable Azure environments, CI/CD pipelines, monitoring, and release controls so new features reach users without turning every deployment into a high-risk event.
How we work
We interview the people closest to the workflow, identify measurable outcomes, and document integrations, data, security, and compliance constraints before committing to a build.
We turn the findings into a prioritized scope, technical approach, release sequence, and decision log. Unknowns become explicit work instead of hidden assumptions.
Working software is reviewed with stakeholders throughout delivery. Automated tests, code review, security checks, and deployment pipelines support each release.
We plan cutover, monitoring, support, and knowledge transfer together. Your team receives the agreed code, documentation, access, and a practical path for continued improvement.
Verifiable work
Our Montreal-based team works remotely with organizations across Canada. These case studies show the modernization, integration, and operational disciplines complex teams often need.
Telecom · Order systems
ERP · Legacy modernization
Insurance · Claims operations
Planning resources
Frequently asked questions
Cost depends on workflow complexity, integrations, data migration, security, and the release plan. We begin by defining the smallest valuable scope and the highest-risk unknowns, then provide a documented estimate or phased roadmap rather than an unsupported fixed number.
Hamdi Services is based in Montreal and works remotely with Canadian clients. Calgary engagements use planned video workshops, shared decision records, regular demonstrations, and clear ownership of actions so location does not obscure delivery status.
Good fits include legacy modernization, internal business platforms, API and ERP integrations, workflow automation, reporting systems, regulated applications, and DevOps improvements where senior technical guidance and maintainability matter.
Ownership and access are defined in the engagement agreement. Our delivery approach is designed to leave the client with the agreed source code, documentation, data access, deployment knowledge, and control of client-owned environments after payment and handover.
Yes. A staged modernization can isolate risky components, introduce APIs, improve testing and deployment, and replace workflows in priority order. Discovery determines whether incremental modernization or a larger rebuild is the safer business decision.
Calgary · AB