Hi! I'm William Mark 👋

frontend web developer based in London

I am a frontend developer from California, USA with 10 years of experience in multiple companies like Microsoft, Tesla and Apple.

contact me my resume

Introduction

About me

I am an experienced Frontend Developer with over a decade of professional expertise in the field. Throughout my career, I have had the privilege of collaborating with prestigious organizations, contributing to their success and growth.

Languages
HTML, CSS, TypeScript, honojs, React native, Nextjs
Education
B.Tech in Computer Science
Project
built more than 10 projects

Tools I use

What i offers

My services

I am a frontend developer from California, USA with 10 years of experience in multiple companies like Microsoft, Tesla and Apple.

Web Design

Web development is the process of building, programming...

Mobile app

Mobile app development involves creating software for mobile devices...

UI/ UX design

UI/UX design focuses on creating a seamless user experience...

API Rest

API Rest development involves creating robust and scalable APIs...

My latest work

Welcome to my web development portfolio! Explore a collection of projects showcasing my expertise in front-end development.

Font-end Project

web design

Geo based App

mobile app

Back-end Project

web api

UX/UI Designing

web design

Connect with me

Get in touch

I'd love to hear from you! If you have any questions, comments or feedback, please use the form below.

William

echicouamalthus@gmail.com