ABOUT THE CLIENT
GenAI Discovery: Leverage FE-Migration with a Netlight LLM
sevdesk is a leading provider of cloud-based accounting software tailored for small businesses, freelancers, and entrepreneurs. With a focus on delivering user-friendly, efficient, and reliable financial tools, sevdesk empowers its customers to manage invoicing, bookkeeping, and financial workflows seamlessly. The company is committed to innovation in financial technology, ensuring its solutions remain intuitive and scalable for a broad range of users and business needs.
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The Challenge
sevdesk needed to migrate their outdated tech stack in the frontend to ReactJS to meet modern standards and improve maintainability. Relying on manual migration methods resulted in high time and cost, creating a bottleneck that threatened project timelines and return on investment. The client engaged Netlight to optimise the process, ensure product quality, and accelerate delivery.
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Our Solution
Netlight developed a proof-of-concept integrating a Large Language Model into the migration workflow, using previously migrated components and a shared component library as reference. The GenAI solution automated much of the code transformation, enabling consistent output across documentation, test cases, and interface examples. The engineering team concentrated on quality assurance and refined the AI’s results to meet sevdesk’s standards. This human-in-the-loop process accelerated migration velocity and maintained product excellence.
The Impact
Manual migration effort is reduced by up to 80%, enabling a 2.5–5 times productivity increase.


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What are your ambitions? We want to help you achieve them. Reach out and we will get back to you as soon as possible.