Software Development
Grapefruit builds custom web applications such as customer portals, self-service accounts, financial calculators, learning platforms and content platforms for enterprises. We handle discovery, UX, front end, back end, integrations, QA and support in one team, using frameworks such as Next.js and React, so your application is secure, accessible and fast, and your team can keep evolving it after launch.
Clients for this service: Work for BCR Școala de Bani, Garanti BBVA Romania, Renault Romania, BCR, SCUT
Framework, hosting and integration decisions documented with trade-offs.
Responsive, accessible UI built from a design system.
Business logic, data model, authentication and integrations.
Headless or traditional CMS set up so editors can publish without developers.
Automated and manual testing, performance and security checks, go-live.
2-4 weeks
Users, processes, integrations and constraints mapped into a backlog.
You get: Backlog · Architecture · Estimate
3-6 weeks
Prototype validated with users and stakeholders.
You get: Prototype · Design system
2-6 months
Sprints with demos every two weeks and QA inside each sprint.
You get: Release candidates
2-4 weeks
Migration, go-live and close monitoring in the first weeks.
You get: Live application · Runbook
AI in this service
Web applications are where most customer-facing AI will live: assistants that answer questions over contracts, bills or policies, smarter search over your content and automated document handling. We design your application's data and APIs to support these features, and our AI team can add them as a scoped prototype sprint once the core platform is live.
Proof
BCR Școala de Bani · Banking & Financial Services
Garanti BBVA Romania · Banking & Financial Services
Renault Romania · Automotive
+20% website traffic
“We created the Money School platform for all those people who need practical instruments and resources to learn how to better plan their money and what they can do starting from tomorrow to become more financially intelligent.”
Align business, IT and legal on what to build first, in one focused session.
Know the real state of your platform before you invest in it.
Cannot find your question? Ask a senior specialist directly.
We choose per project. Recent platforms use Next.js and React on the front end, Node.js on the back end and a headless CMS such as Strapi, while WordPress, Magento and Adobe Experience Manager integrations appear where clients already run them. The decision depends on your team, group standards, hosting rules and platform lifetime.
A focused application with a few integrations usually takes 3 to 6 months including discovery and launch. Platforms with complex integrations, several user roles or migrations take longer and are released in phases so users get value early.
Yes. We rebuilt renault.ro on Renault's international CMS platform in three and a half months, and our SEO guide was adopted as a model by other countries. We work within the HQ digital team's rules and focus effort on the local content, integrations and experience your market needs.
Yes. Migration is planned in discovery: what moves, what is cleaned or retired, how URLs redirect to protect SEO, and how data is validated. For renault.ro this meant reducing more than 2,000 legacy pages to about 200 and planning the redirects.
We offer support and maintenance with agreed response times, security patching and a roadmap of improvements based on analytics and user feedback. You can also take the application in-house: code, documentation and access are yours.
Technical Lead · talk to us about web application development
Tell us what you need and by when. A senior specialist replies with a clear next step, not a sales deck.
We reply within 1 business day, usually the same day. Not ready to talk? Take the free AI assessment.
