U-Send
An operations platform connecting dropshippers with wholesalers
Product sourcing, order fulfilment, shipment tracking and finances for dropshipping businesses, in one workspace.
- Product design
- Web application
- Back end & integrations
Web Application Development
Custom SaaS platforms, portals and business applications.
We design and build complete web applications: the interface your users see, the back end behind it and the integrations that connect it to the rest of your business.
This service fits when…
- You're launching a SaaS product and need a first release.
- Customers, partners or staff need their own portal.
- Important operations still run on spreadsheets and email.
- Off-the-shelf tools no longer fit how you work.
See this in practice
Related projects.
Roaming Audit
A roaming operations platform with an AI assistant for IR.21 and partner data
Partner management, launch coordination, IR.21 management, configuration audits and security checks for Tier-1 mobile operators, with an AI assistant grounded in GSMA specifications and the operator's own data.
- Web platform
- AI integration
- Data pipelines
Loopmee
An email and SMS automation MVP for customer messaging
Campaigns, automated reminders and two-way conversations across email and SMS, built as an MVP to get the product in front of real users.
- MVP
- Product design
- Web application
Problems we solve
From the problem to what we build.
Manual processes held together by spreadsheets and email.
What we build: Workflow applications and dashboards that turn those steps into one flow, with status everyone can see.
Data scattered across tools, inboxes and files.
What we build: A single system of record with the reports your team actually uses.
Tools that don't talk to each other.
What we build: Integrations with the systems you rely on, such as Shopify and Microsoft 365, through their APIs.
Everyone sees everything, or nobody can find anything.
What we build: User roles, permissions and admin tools, so each person sees what they need.
How the engagement works
How we work with you.
01
Scope
Agree the users, workflows and first release, and what can wait.
02
Design
Flows and interface, reviewed with you before we build.
03
Build
Front end, back end and integrations, delivered in reviewable increments.
04
Launch
Production deployment, monitoring and support after go-live.
- A written update and demo every week
- One accountable lead
- Work in your repositories
- Code and IP owned by you
Ways to start
Discovery sprint
Turning an idea or a problem into a clear plan before committing to a build.
A short, fixed-scope phase of workshops, research and technical planning with your team.
You get
- Agreed scope and priorities
- Prototype or technical plan
- Estimate for the next step
MVP delivery
Getting a first release in front of real users.
A defined first release, designed, built and launched against an agreed scope.
You get
- Designed and tested product
- Production deployment
- Code and IP in your accounts
Ongoing product team
Products that need steady improvement after launch.
A dedicated Corexlab team working through your roadmap, with priorities agreed each cycle.
You get
- Regular releases
- Maintenance and support
- Weekly updates and demos
Technical capabilities
What we build it with.
- Front end
- ReactNext.js
- Back end
- Node.jstRPCREST APIs
- Data
- PostgreSQLMySQLMongoDB
- Cloud
- AWS
Cost and timeline
What shapes the estimate.
Users and workflows
How many user roles there are, and how many distinct workflows each one needs.
Integrations and data
Which systems we connect to, and whether existing data needs migrating.
Reporting
How much analysis, exporting and dashboarding the product needs.
Design depth
A clean, functional interface, or a fully custom design system.
Security and compliance
Hosting requirements, audit trails and any industry rules you work under.
A scoping call turns these into a real estimate for your project.
FAQ
Common questions.
Can you start from our existing designs or specification?
Yes. We review what you have, point out gaps or risks, and build from it. If there's nothing yet, a discovery sprint produces the scope and designs first.
Do we own the application and the code?
Yes. The code, designs and IP are yours, and the repositories live in your accounts.
Can you work with our existing systems?
Usually, yes. We connect through their APIs and check early whether an integration can do what you need.
What happens after launch?
We can stay on for support, fixes and new features, as an ongoing team or as needed.
Tell us what you're working on.
Share where things stand and what you need. We'll come back with questions and a suggested next step.
30 minutes with a senior engineer to discuss your scope, risks and next steps. No obligation.