Web apps that fit how your business works.
Customer portals, admin panels, SaaS products and internal tools, designed around your workflow and built to grow with you.
Web Application Development at picoBytes
Spreadsheets and off-the-shelf tools take you a long way, until they don’t. When your team copies data between systems or customers keep phoning for status updates, a custom web app can save hours every day.
We start by understanding the workflow, then design and build the app in small releases, so you can use real features early and shape what comes next. The result is fast, secure, and documented so it can keep growing.
What we do
Custom portals
Customer and partner portals with logins, roles and self-service.
Admin panels & dashboards
Back-office tools to manage data, users, orders and reports.
SaaS products
Multi-tenant apps with subscriptions, billing and onboarding.
Internal tools
Workflow automation that replaces spreadsheets and manual steps.
Integrations
Connections to payment gateways, CRMs, ERPs, WhatsApp and email.
Progressive web apps
Installable, offline-capable web apps that work like native apps.
From first call to launch
Discover
We map the requirement, constraints and budget, and agree on what “done” looks like.
Prototype
A proof-of-concept board, clickable design or first build that tests the riskiest parts early.
Build
Development in short milestones with regular demos, on real hardware and real screens.
Launch & support
Production handover, store or server deployment, and updates after release.
Common questions
How much does a custom web app cost?
It depends on the features, users and integrations. We split the project into phases so you can start with the most valuable features and grow from there. Use the project planner for a tailored estimate.
Which technology do you build web apps with?
Usually React or Next.js on the front end with Node.js or PHP on the back end, chosen to suit your hosting, your team and your long-term plans.
Is my data secure?
We follow secure-by-default practices: encrypted connections, hashed passwords, role-based access, input validation and regular backups.
Can the app grow as we add users?
Yes. We design the database and architecture so you can add features and users without a rewrite.
Let’s talk about your project.
Answer four quick questions and we’ll get back to you with next steps. No obligation, no jargon.