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krysztoff_dev

Christopher A

@krysztoff_dev

Software Developer

Filippijnen
Engels, Tagalog
Sommige informatie wordt in het Engels weergegeven.
Over mij
I am a Software Developer with 5 years of experience specializing in React, Next.js, and React Native. I have a proven track record in migrating legacy systems into scalable applications, improving maintainability, and delivering responsive user experiences across web and mobile platforms.... Lees meer

Skills

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krysztoff_dev
Christopher A
offline • 

Bekijk mijn diensten

Full stack webapplicaties
I will do build web application
VanafUS$ 100 / projectMeer informatie

Werkervaring

Software Developer

SaaS • Freelance

Apr 2021 - Mar 2026 • 4 yrs 11 mos

•Led the frontend modernization of a legacy Jinja-based application into a scalable React.js platform, improving maintainability and developer workflow efficiency. •Built reusable and responsive React components using JavaScript, HTML5, CSS3, and Tailwind CSS, ensuring consistent user experiences across devices and screen sizes. •Collaborated effectively with designers, backend developers, and stakeholders to deliver seamless user experiences and maintain clear project communication throughout development cycles •Improved frontend performance and development speed by implementing modern tooling and optimization practices using Vite and React best practices. •Implemented Redux-based state management and RESTful API integrations to support scalable and maintainable application architecture. •Troubleshot and resolved frontend issues, performed debugging across environments, and maintained clean Git workflows in collaborative development settings.