I have worked on many React and Next.js frontend development. The previous project was the build the 3D material order system using React and Threejs. you can check via https://womp.xyz. The second project is https://relaypay.io The third project is a Children Keeper app and website using Firebase tech. It supports the tracking feature. https://www.kinder-id.com/ https://lost.kinder-id.com/ The next project was Google-map integrated Frontend development. It supports the Geo-fencing filter feature for 3G/4G signal. The screenshot is https://drive.google.com/open?id=1DqoKJugQNu_DYMUiNmkI97JscEUq0pz9 https://drive.google.com/open?id=1dO4IE9L5Ceaf-JQMsecGm54p_nvTrHG2 The purpose of this project is build the coverage map for 3G, 4G signal of mobile phones to build new signal stations to boost mobile experience in the area. I can work full-time.