Scalable Multi-Carrier Shipping Software for Small Business Owners
- 14 weeks
- zero to relaunch, fifth vendor attempt
- 2,000+
- shipments across 70+ countries in year one

Custom Software Development Company
Maybe you built a prototype with an AI tool, maybe you've outgrown a SaaS product, maybe your MVP can't scale. Whatever you're starting from, the gap is the same: a demo that works and a product that survives real users are two different things.
We build custom software that fits your exact workflow and holds up in production. Web apps, mobile apps, enterprise platforms, and internal tools, designed around how your team actually works, not how the vendor imagined you would.
Fixed project cost agreed before development starts
Working software every 2 weeks, no 6-month wait
Senior engineers do the work, no junior handoffs
You own the code outright from day one
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The problem
Built it with Lovable or Replit, fake auth and stubbed Stripe webhooks included, and now it won't survive real users?
Working MVP that buckles under real load or a Supabase security review?
On your second agency and still don't have software that holds up?
Short answer
Custom software development means building an application around a specific business workflow instead of a packaged tool built for the average customer. RaftLabs has built custom software since 2015, with fixed-price MVPs from $20,000, delivered in 10 to 20 weeks with full code ownership.
Key takeaways
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A logistics team routes every multi-carrier shipment through a spreadsheet formula, because their TMS never supported their carrier mix. A property manager runs guest check-ins over WhatsApp, because the booking rules they need don't exist in their PMS. A plant loses three hours a week re-keying numbers their ERP can't read off the production floor.
None of them bought bad software. They bought average software, and their operation isn't average. So the workarounds pile up until the workaround is the system, or until a vendor takes the brief, builds exactly what was asked for, invoices in full, and leaves the workaround in place anyway because nobody asked why it existed.
Custom software removes the workaround. You get exactly what the business needs, built by the people who asked why first.
Custom software development means building an application from scratch, or substantially rebuilding one, around your specific workflow, data, and constraints, instead of configuring a packaged tool built for the average customer. It covers web apps, mobile apps, internal tools, enterprise platforms, and the APIs that connect them, and it earns its cost the moment a manual workaround becomes a permanent part of how the business runs.
Generic tools are built for the average customer. When you're average, they work. When your workflows, compliance, or data don't fit the template, you spend the day fighting the software instead of using it. According to IDC's 2024 Worldwide Software Development Services Forecast, enterprise spending on custom software is growing at 2.3x the rate of packaged software, the same pattern showing up across every industry we build for. Upgrading from a legacy system? See legacy modernization. Need your software to talk to other systems? See API development.
The odds today
Most of that gap has nothing to do with whether the technology was possible. Knight Capital lost $440 million in about 45 minutes in August 2012 when a software deployment reactivated an old, disabled code path, a figure confirmed in the company's own SEC filing. It nearly ended the firm. TSB Bank's 2018 core-banking migration locked roughly 5.2 million customers out of their accounts for weeks; the bank's own accounts put the total cost at £330.2 million, and UK regulators fined it a further £48.65 million in 2022 for the governance failures behind it. Neither company lacked engineering talent. Both lacked the discipline around the software, the scoping, the testing, the accountability for what shipped, that decides whether a deployment is a non-event or a catastrophe.
If you're reading this, you've likely taken a run at one of these. None of them are foolish. Each one stalls in a predictable place.
Every RaftLabs engagement starts the same way: a scoping session that turns your workflow into a written, fixed-price scope before any code is written. Senior engineers, the same people who scope the problem, do the build. You see working software every two weeks, not a status update, so drift gets caught early instead of at the end of a long timeline. And you own the codebase, the architecture, and the data from day one, so there's never a version of this where you're stuck with us or stuck with what we built.
Everything on the left should already be true for your business. Even one thing on the right, and a configured off-the-shelf tool is the smarter spend right now.
A specific workflow, compliance need, or data structure that off-the-shelf tools can't fit.
Enough process complexity that the workarounds are already costing real hours every week.
Budget for a project in the $20,000+ range, and a decision-maker who can define what done looks like.
What we build
Custom software development
Full-stack builds designed around your workflow: web apps, mobile apps, internal tools, and enterprise platforms in React, Next.js, Node.js, and Python, built to fit how your team actually works.
Web application development
Internal tools, customer portals, dashboards, and enterprise platforms in React, Next.js, and Node.js, with clean architecture that scales as your team and user base grow.
SaaS application development
Multi-tenant SaaS products with subscription billing, tenant isolation, and self-service onboarding, architected for cost-per-customer from sprint one.
Mobile app development
iOS and Android apps built with React Native, one codebase for both platforms, without compromising on native performance or device-specific features.
API development and integration
Clean, documented REST and GraphQL APIs that connect your software to your CRM, ERP, payment providers, and third-party systems, built for fault tolerance.
Legacy modernization
Incremental migration away from slow, brittle, or unmaintainable systems that keeps the business running while the foundation is replaced.
Software development consulting
Architecture reviews, technology selection, and a build plan before a line of code. We map the workflow, size the effort, and hand you a fixed scope and cost.
Application maintenance and support
Ongoing feature development, monitoring, and maintenance after launch, or a clean handover to your internal team with full documentation.
Walk us through your process and what your current software can't handle. We'll scope the build and give you a fixed cost.
How it works
No surprises. No hourly billing. No 6-month waits. Here's what working with us looks like.
We start with a scoping session where we map your workflow, define the product, and set the boundaries. You get a fixed quote, scope, timeline, and price, before any code is written. If the scope changes, we discuss it. No surprise invoices.
We work in 2-week sprints. Every two weeks, you see working software, not a status update, not a design mock, but something you can click through and give feedback on. You're never waiting 3 months to see if we understood the brief.
We deploy to production, document the codebase, and hand over credentials and everything you need to run your software. If you want ongoing support, we offer that separately. If you want to hand it to your own team, we make that transition smooth.
Key Insight
Clients include Vodafone, T-Mobile, Aldi, Nike, Cisco, and Lockheed Martin.
UrShipper had already been through four vendors before they came to us. Each one had tried and failed to build a stable multi-carrier shipping platform for their Indonesian eCommerce customers, carrier integrations that broke, portals that didn't hold up, launches that never quite launched. We rebuilt it in 14 weeks: real Aramex, FedEx, DHL, and UPS integrations built directly against each carrier's API, a Shopify connector that automated fulfillment, and three separate portals for customers, staff, and admins. Two hundred existing customers migrated with zero service disruption. Ninety-two new businesses signed up in the first two months. By the end of year one, the platform had processed 2,000+ shipments across more than 70 countries. Read the full case study.
"I definitely recommend RaftLabs, especially to solo founders like me. Their clear communication and detailed discussions have always helped me make better decisions." - Gil Nugraha, Founder at UrShipper
What clients say
Three-year average engagement. Founders and operators describing the work in their own words. No marketing varnish.

I definitely recommend RaftLabs, especially to solo founders like me. Their clear communication and detailed discussions have always helped me make better decisions.
01 / 03
Proof
We price by project, not by the hour. After a scoping session you get a fixed quote with a defined scope, timeline, and price, so you know the number before development starts. Where you land depends on scope, not negotiation:
What pushes cost up: deep integrations with legacy or on-premise systems, strict compliance requirements such as HIPAA, SOC 2, and GDPR, and real-time or high-concurrency features. What keeps it down: a narrow first scope, clean existing data, and managed cloud services rather than self-hosted infrastructure early on. We scope every project before pricing it.
What it costs
A defined scope, a timeline, and a number, agreed before development starts.
Working software every 2 weeks, starting with a narrow first release. You own the code from day one.
For a genuinely uncertain build, a $9,500 proof of concept validates the riskiest piece first. Most engagements start with a focused first scope at $20,000 and grow phase by phase from there.
Ownership
You own the codebase, the architecture, and the data from day one. No proprietary frameworks, no lock-in, ready to hand to any team.
No hourly billing
No scope-creep invoices, no end-of-month surprises. Once we scope a phase, that price is locked in writing before development starts.
The unglamorous decisions that decide whether custom software holds up, or becomes the next system someone has to route around.
The integration nobody mentioned, the edge case in your compliance requirement, the report your finance team actually needs, surfaced in week one, not discovered in week ten.
If you're coming to us after another vendor, we tell you honestly what's worth keeping and what needs replacing, before we touch a line of it.
Architecture, decisions, and setup written down well enough that a team that isn't us, including your own, can run and extend it without calling us first.
The scope, the timeline, and the number, agreed in writing before development starts. A scope change is a priced conversation, not a surprise invoice.
Something you can click through and react to, every sprint, so misunderstandings get caught while they're still cheap to fix.
The repository, the infrastructure, the third-party subscriptions, all in your accounts from the start. Nothing to hand off, because nothing was ever ours to hold.
The architecture changes with the domain. Compliance-heavy sectors such as healthcare and fintech need audit trails and access controls designed in from sprint one, while high-volume platforms like retail and e-commerce need caching and horizontal scaling.
Custom software rarely stands alone. Related build work includes enterprise software development for platforms with heavier governance, legacy modernization when you're replacing an aging system, product engineering for product-first teams, and API development to connect it all. If the project is a marketing site or content hub rather than application logic, see website development instead. If you want a second opinion before building, software development consulting covers architecture and technology selection.
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RaftLabs Achieves GoodFirms Recognition
GoodFirms named RaftLabs the Best Company to Work With in 2023. Here's what that recognition reflects about how we build software and support clients.
Read moreCustom software development is building an application, or substantially rebuilding one, around your specific workflow, data, and constraints, instead of configuring a packaged tool built for the average customer. It covers web apps, mobile apps, internal tools, enterprise platforms, and the APIs that connect them. It makes sense the moment a manual workaround, a spreadsheet, a WhatsApp thread, a re-keying step, becomes a permanent part of how the business runs.
We build web applications, mobile apps (iOS and Android), internal business tools, enterprise platforms, APIs, and integrations. The common thread is that every product we ship is built around the client's specific workflow, not a generic template. We've built custom ERP systems, booking platforms, loyalty programs, AI tools, patient monitoring systems, and field force management software. If you can describe the business problem, we can design the software to fix it.
A focused first product typically takes 10-14 weeks from kickoff to production. That's a real, working product, not a prototype. A full enterprise platform is longer, typically 4-8 months depending on scope and integrations. We work in 2-week sprints, so you see working software throughout, not at the end of a long timeline. We agree on milestones at the start so you know what to expect at each stage.
We price by project, not by the hour. After scoping, you get a fixed quote: a defined scope, a timeline, and a price. That's what you pay. No hourly billing, no scope creep invoices, no end-of-month surprises. A focused MVP typically runs $20,000-$60,000. A full enterprise product runs $80,000-$200,000+. The exact cost depends on scope, integrations, and technical complexity. We scope every project before pricing it.
You own everything we build for you, the codebase, the architecture, the data. We don't retain any IP, we don't use proprietary frameworks you can't access, and we don't create lock-in. When the project ends, the code is yours to deploy, modify, or hand to another team.
Ask for a written scope before you pay anything: the workflow being solved, the feature set, and the architecture. A vendor that quotes your own brief back to you without any pushback or hard questions hasn't actually scoped anything, that's a red flag, not thoroughness. Ask who does the actual engineering, the team that pitches the deal should be the team that builds it, not a senior closer handing off to a cheaper bench afterward. And ask what happens to the code and the data when the project ends. If the honest answer involves any form of lock-in, that's worth knowing before you sign, not after.
Yes. We've taken over projects from other agencies, inherited startup codebases, and continued work on products that had been paused, including prototypes built with Lovable, Replit, Bolt, or v0. The process starts with a code audit to understand the technical debt, architecture, and test coverage. We tell you honestly what's worth keeping and what needs replacing. We won't refactor code for the sake of it, only where it's blocking progress or creating real risk. See our prototype-to-production process for what that audit specifically covers on an AI-tool build.
We've shipped software across industries including healthcare, fintech, manufacturing, travel, retail, logistics, insurance, education, and media. We don't specialize in one vertical, we specialize in building software that solves real business problems regardless of industry. That said, we have particularly deep experience in hospitality, loyalty, AI products, and B2B enterprise software.
We offer post-launch support and maintenance as a separate engagement. Some clients take an ongoing retainer for feature development and support. Others hand the product to their internal team once it's live. We document the codebase thoroughly so any competent engineering team can take it over. We don't create dependency on us, if you want to move on, we'll make that easy.
Work with us
We scope Custom Software Development Company in 30 minutes. You walk away with a clear cost, timeline, and approach. No commitment required.