Front-end Case

Global Engineering

Front-end Success Stories

Read how FiftyFive strengthens businesses with Front-End Expertise

Angular 18, .NET Core 8, Microsoft SQL Server

Abu Dhabi Ferry Booking Platform Rebuild

An end-to-end rebuild of a ferry booking platform supporting daily and event-based travel. The work upgraded frontend, backend, database, UI/UX, and QA, adding Arabic RTL support, streamlined booking workflows, and improved scalability and performance for high-traffic events.

React, Node.js, MariaDB

Investment Platform Development and Modernization

A Swedish FinTech investment platform supporting private banking and asset management was modernized by refactoring backend services, standardizing the React frontend, integrating CRM and brokerage services, and introducing automated QA workflows to improve performance, reliability, and maintainability.

React Native Web, Golang, Python

Immigration Visa Processing Platform Development

An automated immigration platform enabled real-time visa status tracking, document extraction, and deadline monitoring. Manual workflows were replaced with event-driven backend services, responsive web interfaces, automation pipelines, and integrations with government portals, supported by structured data storage and quality assurance processes.

React, Node.js, Strapi

Multi-Organization CMS and Web Platform Development

A unified CMS and web platform supporting multi-organization content management, data imports, analytics, and interactive modules.

Vue 3, Java, Spring Boot

Enterprise Platform UI Upgrade: Vue 2 to Vue 3

The platform supports enterprise application workflows built on a .NET-based system with a Vue frontend. The project migrated frontend views and components from Vue 2 to Vue 3, refactoring code for compatibility, updating syntax, and validating functionality through structured frontend testing.

.NET Framework, JavaScript, SQL

SaaS Platform Maintenance and Feature Enhancement Services

Ongoing maintenance and enhancement of a legacy SaaS platform supporting digital performance monitoring and observability. Work focused on stabilizing systems, addressing vulnerabilities, adding frontend and backend features, and integrating external backend services while following structured SCRUM workflows.

React.js, GraphQL, PostgreSQL

Customer Portal for Multi-Country Partner Operations

A centralized customer portal supporting partner onboarding, spare parts management, documentation access, and regional workflows. Manual phone-based processes and fragmented systems were replaced with unified backend services, frontend interfaces, integrations, automated testing, and performance validation.

AI/ML Engineering, OpenAI NLP, AWS

AI Platform for Customer Service Operations

An AI-powered system optimized customer service operations through adaptive queue analysis, weighted scoring, and NLP-based reporting.

Swift, React, .NET Core

Sweden HVAC IoT Platform for Remote Heating Control

Mobile and web applications enabled remote heating control, maintenance workflows, and IoT device management for homeowners, technicians, and administrators. The system integrated IoT connectivity, backend services, cloud deployment, and automated QA to support cross-platform use and large-scale device operations.

Angular v14, Node.js, Firebase

SaaS Dashboard Modernization for Enterprise Data Platform

The platform automates environmental data collection and visualization for enterprises. Core dashboards were refactored with a new UI system, upgraded frontend and backend services, improved charting interactions, and a modular architecture to support future integrations, workflows, and scalable deployments.

React, FastAPI, OpenAI

Web Application for Global AI Slide Generation

An AI-powered web application that automates presentation creation through NLP-based content generation and slide formatting. Backend services, frontend workflows, integrations, storage, deployment, and QA were implemented to support customization, file management, and scalable operation, reducing creation time by over 70%.