I will review a legacy frontend codebase and create a migration plan


Over deze dienst
Need to fix, modernize, or migrate an existing web application?
I specialize in legacy web application migration, Vue development, and complex front-end refactoring.
I can help with:
Vue 2 to Vue 3 migration
JavaScript / TypeScript bug fixing
Legacy code refactoring and modernization
C#/WPF application migration to Vue 3
Knockout / jQuery modernization
Front-end architecture and component refactoring
Existing page or module migration
API integration and integration issues
I have 15 years of software engineering experience and have worked on large enterprise applications, including building an ANTLR4-based migration tool that converted 600+ business modules from C#/WPF to Vue 3.
My focus is existing systems that need careful analysis, migration, or repair not generic template websites.
Before starting, I will review the existing code and scope and provide a clear written plan.
Please message me before ordering for legacy migration or complex issues, as every codebase is different.
I work primarily through clear written communication and provide progress updates and verification instructions with delivery.
Respecteer de rechten van derden
Let erop dat het tegen het beleid van Fiverr voor freelancers is om thema's, templates of andere elementen in het geleverde werk op te nemen die inbreuk maken op de rechten van derden of toepasselijke wetten. Lees er meer over in onze Gids voor verantwoorde digitale creatie.
Maak kennis met Laben
Legacy Web App Migration Vue 2 and Vue 3 Modernization
- Afkomstig uitChina
- Lid sindssep 2026
Talen
Engels

