AppFactory is the one-stop solution for your software development needs.
Our portfolio showcases a diverse range of completed projects. We go beyond just coding, offering services such as gathering requirements, design, software development, and DevOps, providing a comprehensive solution for our clients. With a focus on speed, efficiency, and a multidisciplinary approach, we ensure that your projects are completed seamlessly.
Our Process
Efficient and Comprehensive Solutions
At AppFactory, we provide an all-in-one solution for software development, ensuring that your projects are delivered quickly and efficiently.
Featured Projects
Universal Design System for Intersport
Developed a scalable UI kit adopted across Intersport’s global presence, consisting of two component libraries: HTML/CSS (Sass) and React (Hooks). The system includes reusable components (atoms, molecules, organisms, pages) and is fully documented in Storybook and Zeroheight.
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Key contributions:
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Unit testing with Jest & React Testing Library
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CI/CD and DevOps (SonarQube, semantic versioning, staging & prod deployments)
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Technical consulting for adoption partners and UX teams
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International Scrum team, working remotely across multiple countries
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Stakeholder presentations & feedback integration for strategic partners
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This system streamlined UI development for 42 Intersport hubs - one per country, ensured code quality, scalability, and consistency, and facilitated efficient cross-team collaboration.
Transavia - Payments, Bookings & Campaigns Microsites, Design System
Developed and deployed React, Next.js, and TypeScript-based microsites for payments, bookings, and campaigns, hosted on Azure. Designed and implemented a scalable design system (React, Storybook, atomic design) for consistent UI across projects.
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Key contributions:
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Design system development & documentation (Storybook, versioning)
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Feature development
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Azure Application Insights for debugging the payments microsite
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Integration tests in C# to ensure stability and performance
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WCAG accessibility compliance and certification
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Headless CMS (Kontent.ai): content modeling and implementation
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Collaboration with UX designers to implement and refine designs
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Code reviews & pair programming to maintain high-quality standards​
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This work enhanced usability, performance, and accessibility, ensuring a seamless experience for Transavia’s customers.
Dealer Portal for QWIC
Developed and maintained a bicycle dealer portal using NestJS (backend) and React (frontend), serving over 1,500 bicycle dealers. Improved performance, scalability, and maintainability while leading a team of junior developers.
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Key contributions:
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Feature development & bug fixes in React (MobX) & NestJS
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REST API development & package migrations (React Router, outdated dependencies)
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SOQL (Salesforce) queries for data retrieval
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Performance optimizations (faster page loads & API response times)
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AWS-based cloud deployment
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CI/CD with CircleCI & git tags, error tracking with Sentry
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Leadership & mentorship: led two junior frontend developers, conducted weekly workshops on JavaScript, TypeScript, design principles
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Stakeholder collaboration to implement business requirements
This project improved the software efficiency, system reliability, and overall performance, helping bicycle retailers navigate bicycles, bicycle parts, orders, tracking and invoice management.
The Idealists - Investor Portal Development
Led two development teams (4 and 5 developers) in enhancing an investor portal built with JavaScript, React (styled-components) on the frontend and TypeScript / TypeORM on the backend. Integrated IPScreener API to enhance platform functionality.
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Key contributions:
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Feature development & optimizations in React & TypeScript
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Backend improvements with TypeORM
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API integration (IPScreener) for investor insights
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Code reviews, pair programming & technical mentorship
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Workshops & hands-on training for junior developers
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This projects ensured higher code quality, quick. feature delivery, scalability, and team growth, while continuously improving the platform for investors.
