Mobile App Development
iOS, Android, and cross-platform app builds with clean release paths, API contracts, and maintainable product flows.
IT services for serious software delivery
Apps, APIs, CRMs, and services that hold up after launch.
Imrooftech.dev builds mobile applications, backend CRM platforms, Python FastAPI systems, Node.js and .NET microservices, and ColdFusion web services for teams that need dependable engineering.
System mapProduction ready
01Mobile clientReact Native / native apps
02API layerFastAPI, Node.js, .NET
03Business coreCRM workflows and services
04Legacy bridgeColdFusion web services
Integrated stack
What gets built
Technical work with clean edges.
Backend CRM Development
Custom CRM workflows, admin portals, integrations, reporting, and operational tools built around the way your team works.
Python FastAPI Systems
High-performance services, automation APIs, data workflows, and typed backends designed for clarity and speed.
Node.js, .NET Microservices
Service boundaries, API gateways, async jobs, internal platforms, and production-ready microservice architecture.
ColdFusion Web Services
Modernization, support, API extensions, and stable integrations for existing ColdFusion systems.
API Design & Integration
REST APIs, partner integrations, authentication, documentation, observability, and practical rollout plans.
Built around the stack you already run.
FastAPIPythonNode.js.NETColdFusionReactPostgreSQLREST APIsCRM systemsMobile appsCloud deploysMicroservices
Delivery model
Scope first. Ship in working increments.
1
Map the business workflow and the API surface before writing code.
2
Build focused increments with reviewable milestones and clear ownership.
3
Ship with deployment, monitoring, documentation, and support paths in place.
Bring a roadmap, rough notes, or a broken system.
Use Imrooftech.dev as the front door for new builds, API work, modernization projects, and long-running technical support.