Web App Development
Custom web applications built around how your business works.
Portals, dashboards, internal tools and customer-facing apps, designed and built to your workflow and connected to the systems you already use.
About this service
Off-the-shelf software makes your process fit the tool. A custom web app does the opposite: it fits how your team and customers actually work.
With 10+ years of experience, we build with React, Next.js, Node.js and PostgreSQL on AWS, from first release to ongoing support. Selling the product to many customers on subscription? See our SaaS development service.
What we deliver
Customer portals
Self-service areas where customers log in, track and manage their account.
Internal tools and dashboards
Apps that replace spreadsheets and give your team one source of truth.
Workflow automation
Approvals, notifications and hand-offs built into the app.
System integrations
Connections to your CRM, ERP, payments and other systems.
Role-based access
The right people see and change the right data.
Cloud deployment
Hosted on AWS and built to scale with usage.
Technology we use
The stack behind this service
- React
- Next.js
- Node.js
- PostgreSQL
- Tailwind CSS
- Docker
- AWS
Our approach & delivery process
Requirements & workflows
We map who uses the app, what they do, and where time is lost today.
Architecture & design
Data model, screens and integrations agreed before the build.
Build in sprints
Working features delivered in demos you review as we go.
Testing & security
Functional, performance and security checks before launch.
Launch & support
Deployment to your cloud, monitoring, and a support plan.
Proof from our engineering work
Wedding & EventsThe Wedding Notebook
Taking over a wedding platform mid-build, then building forward
2portals shipped after the handoverA platform that is cheaper to run and easier to navigate, with a clear path from discovery to enquiry and new features still shipping.Fintech & AccountingMunim
Billing, GST, and accounting on one platform across web, desktop, and mobile
35+built-in business reportsBusinesses handle billing, inventory, GST compliance, reconciliation, and reporting in one place, on any device.Travel & HospitalityLet's Safar
One platform instead of three messy workflows
5surfaces: web, iOS, Android, vendor and adminVendors list and price their own activities, travelers book with QR tickets, and admins approve vendors and run payouts from one place.
What clients say about working with us
General client testimonials, shown as the client wrote them, not written specifically about this service.
They rebuilt our checkout in three weeks and conversion jumped almost immediately. Communication was tighter than any agency we'd used before.
Edgar da SilvaFounder, Noctilucent Project MagikCoder found and fixed security gaps our previous vendor missed entirely. The weekly reports made the whole engagement easy to manage from our side.
GiovanniCEO, Like You SRL We hired them through Upwork expecting a freelancer and got an entire senior team. On-time delivery, no scope creep, no drama.
Shachar AmarCEO, Apolloecom · Hired via Upwork
Trust & credibility
- Years of experience
- 10+
- Projects delivered
- 295+
- Average client rating
- 4.9/5
- Countries served
- 12+
Security, certifications & partnerships
- ISO 27001-audited information security practices.
- Role-based access and permission-aware handling of client data.
- No client data is used to train third-party models.
- Developing Apps for Shopify
- Shopify · Credly verified
- Liquid Storefronts for Theme Developers
- Shopify · Credly verified
- Google Cloud
- Partner Network
- Clutch
- Top B2B Firm 2026
- GoodFirms
- Top Developer
- ISO 27001
- Certified
Team & support
- Years of software engineering experience
- 10+ yrs
- Ongoing support, bug fixes, performance monitoring, and feature updates after launch.
- Typical first response within 24 hours on active engagements.
Proof in practice
- Years of experience
- 10+
- Scalable web solutions delivered
- 45+
- 2portals shipped after the handover
- 35+built-in business reports
- 5surfaces: web, iOS, Android, vendor and admin
Frequently asked questions
What is the main role of a web app development team?
We design and build custom web applications that enhance user experience, streamline workflows, and support business growth efficiently.
How is a web app different from a website?
A website mainly presents information. A web app lets users log in, enter data and complete tasks, with business logic behind it.
Can you build on top of our existing systems?
Yes. We integrate with your current CRM, ERP, databases and APIs rather than asking you to replace them.
What are the advantages of custom web app development?
Improved user engagement, scalable solutions, faster time-to-market, cost efficiency, and reliable performance across platforms.
Who looks after the web app once it is live?
We do, if you want us to. We offer ongoing support, bug fixes, performance monitoring and feature updates after launch, or we hand over to your own team.
Web App Development
Ready to build your next web application?
We'll come back with a realistic timeline and team.