Where this service creates the most value.
When off-the-shelf software forces your team into spreadsheets and workarounds, we build the tool that fits how your business actually runs.
Web & Commerce
Custom Web Application Development for Portals, Dashboards and Internal Tools
When off-the-shelf software forces your team into spreadsheets and workarounds, we build the tool that fits how your business actually runs.
SIGMA / WEBCustom Web Application Development
RAW DATA, FINISHED GROWTH.
Overview
Built around a business outcome.
We define the service around the decision, behavior or operating improvement it needs to create — then document deliverables, ownership, timeline and measurement before execution begins.
What we build
- Client portals for orders, documents, invoices and support.
- Internal tools and dashboards that replace spreadsheet workflows.
- Booking, quoting and approval systems connected to your CRM and accounting tools.
- SaaS MVPs to put a product in front of real users quickly.
- Integrations and APIs that connect the systems you already pay for.
How a project runs
- Discovery (1–2 weeks). We map users, data and workflows and agree the smallest first release that is useful.
- Prototype. Clickable screens in Figma, so you can approve the flow before any code is written.
- Build in sprints. Two-week sprints with a working demo at the end of each.
- Launch and support. Deployment, monitoring, documentation and a support plan.
You own the code
The code lives in your repository and the hosting sits in your cloud account. No lock-in: another team can pick it up at any point.
Typical stack
React or Next.js front ends; Node.js, PHP/Laravel or Python back ends; PostgreSQL or MySQL; deployed on AWS, Google Cloud or Cloudflare. We choose based on your team and requirements, not habit.
Sigma Extreme
What the scope can include
The exact combination is selected around your current state, internal capabilities and the first useful outcome.
Discovery & prototype
Sprint-based build
APIs & integrations
Launch & support
Sigma Extreme
How we execute
A visible process keeps the work fast without turning approvals into chaos.
Map
Define information, journeys, content and conversion goals.
Design
Create wireframes, UI system and responsive behavior.
Build
Develop, integrate, QA and implement measurement.
Launch
Deploy, verify and prioritize post-launch improvements.
Measurement framework
Agree what “better” means before the work starts.
Not every service should be judged by the same metric. We choose measures that reflect its actual role in the customer journey or operating model.
MeasureHours saved
MeasureAdoption
MeasureError rate
MeasureRelease cadence
Sigma Extreme
Relevant platforms & tools
We work with the stack that supports the journey rather than forcing a fixed toolset.
FigmaProduct, UI & collaborative design
CloudflarePerformance, DNS & security
AWSCloud infrastructure & deployment
Google Analytics 4Measurement & conversion insight
HTML5Semantic, accessible page markup
CSS3Responsive layouts & styling
JavaScriptInteractive front-end behavior
TypeScriptType-safe, maintainable code
ReactComponent-based interfaces
Next.jsFast, SEO-friendly React sites
Vue.jsProgressive front-end apps
Tailwind CSSUtility-first design systems
Node.jsAPIs & server-side JavaScript
PHPCustom server-side development
LaravelRobust PHP web applications
PythonBack ends, automation & data
MySQLRelational data for web apps
PostgreSQLScalable, reliable databases
WebflowVisual, CMS-driven marketing sites
WixQuick small-business websites
SquarespaceDesign-led small sites
FramerInteractive marketing sites
ElementorVisual WordPress page building
DrupalEnterprise content management
JoomlaFlexible open-source CMS
WooCommerceWordPress ecommerce
MagentoLarge-catalog ecommerce
BigCommerceSaaS ecommerce at scale
StripeOnline payments & subscriptions
PayPalCheckout & payments
AngularEnterprise single-page apps
SvelteLightweight, fast interfaces
NuxtSEO-friendly Vue sites
AstroContent sites with near-zero JavaScript
GatsbyStatic React sites
jQueryLegacy site enhancement
BootstrapResponsive UI framework
SassMaintainable stylesheets
DjangoSecure Python web apps
FlaskLightweight Python APIs
Ruby on RailsRapid web app development
.NETMicrosoft web applications
JavaEnterprise back ends
Spring BootJava APIs & services
GoHigh-performance services
MongoDBDocument databases
FirebaseRealtime apps & auth
SupabasePostgres back end & auth
RedisCaching & queues
GraphQLFlexible APIs
StrapiHeadless CMS
ContentfulEnterprise headless CMS
SanityStructured content platform
DockerConsistent deployments
KubernetesScalable container hosting
VercelFront-end hosting & edge
NetlifyStatic & Jamstack hosting
Google CloudCloud hosting & data
DigitalOceanSimple cloud servers
GitHubVersion control & CI/CDSigma Extreme
Related case studies
Representative delivery patterns showing how this capability connects with the rest of the system.
Technology & Experience
Digital Transformation Layer
Improve customer-facing journeys around existing systems instead of replacing everything.
Read case study →Cloud & CommerceCommerce Infrastructure Upgrade
A more reliable hosting, deployment and monitoring foundation for a customer-facing commerce experience.
Read case study →Sigma Extreme
Custom Web Application Development FAQs
How much does a custom web application cost?
It depends on users, integrations and complexity. We recommend a short paid discovery phase that produces a fixed-price proposal for the first release.
How long does it take to build a web app?
A focused first release usually takes 8 to 16 weeks. Larger systems are delivered in phases.
Do we own the source code?
Yes. All code is delivered to your repository and you hold full ownership.
Can you work with our in-house developers?
Yes. We can lead the build, add capacity to your team or hand the project over with documentation.
Custom Web Application Development
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