36 Best Mid Level Front End TypeScript JavaScript HTML Mobile App Freelance Developers For Hire In August 2025

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Featured Mid Level Front End TypeScript JavaScript HTML Mobile App Freelance Developers

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Frontend Engineer

Los Angeles, California, US or remote

Comcast Business — Remote Software Engineer IV July 2022 - April 2024 - Implemented a working solution for MUI accessibility bug— improving...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript vanilla js

Senior Web Developer

Orlando, Florida, US or remote

Worked on several SaaS products in PHP, JavaScript, and TypeScript. Created custom SaaS Dashboard using the Yii PHP framework with a MySQL database....

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript angular

Full Stack Developer | Web & Mobile

Brooklyn, New York, US or remote

I'm a full-stack developer with a strong foundation in creating modern, scalable web and mobile applications. With 4 years of hands-on experience,...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript angular

Senior Frontend Software Engineer

Bronx, New York, US or remote

JOCKMKT | Senior Frontend Engineer | Remote | Nov 2022 - Oct 2023 - Developed and Maintained JockMKT’s React Native and NextJS web applications -...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript jquery

Frontend Developer

Seattle, Washington, US or remote

Indeed Inc. - Seattle, WA 📅 Jan. 2022 – Apr. 2023 Collaborated with three engineering teams, leading test automation efforts. Achieved 100%...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript angular

Front End Developer

Honolulu, Hawaii, US or remote

I have helped a couple of start ups transform from an idea to having a product that has garnered attention. The two that mostly come to mind are...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript angular

Full Stack Developer | Game Developer | Android Native Developer | Audio Programmer

Brooklyn, New York, US or remote

With over 5 years of professional experience as a Software Engineer at a private company, I have honed my skills in developing and maintaining...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript vue

frontend developer

Chicago, Illinois, US or remote

Self-employed / Frontend developer 12/2020 - PRESENT, Boston, MA (Remote) ● Successfully created dynamic component structures for implementing...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript vanilla js

Senior React Native / Full Stack Developer

Cambridge, Cambridgeshire, United Kingdom or remote

Pseudoface (Aelusive) https://www.pseudoface.com - Fine tuned open source ML model with custom data to enhance output. - Set up Docker...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript nextjs

Junior Web Developer

Ocoee, Florida, US or remote

I coded solutions for LMS systems within a large college. I've also worked on agile mobile development teams, and have worked in Machine...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript vue

Full Stack Engineer | Scalable Systems

Mumbai, India or remote

I have been programming since I was 14, and have worked across various stacks and projects. Have worked at only small/early stage startups where...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript angular

Software Engineer with 10Y Experience

Vancouver, BC, Canada or remote

Eduardo C. Garza is a skilled tech professional with extensive experience in software engineering, operations management, and product development. He...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript angular

React, React Native, JavaScript Developer

Birmingham, United Kingdom or remote

I'm Enîs, a self-taught web developer with two years of hands-on experience. My toolkit includes front-end technologies like React and React Native,...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript jquery

Software Engineer

Ahmedabad, Gujarat, India or remote

Hello everyone! I have been working as a Full-stack engineer, built and architected MVP, internal and main product mobile & web-apps. Tech stack...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript vue

Front-end / Mobile / Back-end Software Developer

Jalandhar, Punjab, India or remote

I've been working in development for almost 5 years with a primary focus on front-end technologies. I have done back-end, app development, and full...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript jquery

Full Stack Developer

Oslo, Oslo, Norway or remote

UAV Mission Management System (July 2023 - Present): Developed a comprehensive system for UAV flight management, incorporating AI, web, and mobile...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript vue

Lead Sofware Engineer with 10+ Years of Experience

Zagreb, Croatia or remote

I'm a software engineer with 10+ years of experience in the field. In 2019, I led a software development in a team of six people. We worked at a...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance node typescript vue vanilla js

Desenvolvedora de software

Pelotas, RS, Brazil or remote

Desenvolvedora de software pleno, com experiência front-end e mobile em aplicações de grande tráfego. Tenho sólidos conhecimentos em JavaScript,...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react typescript vanilla js nextjs

Full Stack Developer

Kutaisi, Imereti, Georgia or remote

Freelance Developer (Current) Projects: IconGeneratorAI: Built a solo project for generating AI-based icons. Used various AI APIs for art...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript angular

Senior Frontend Developer

Bangalore, India or remote

It seems like I am going to be the first international hire ! As a senior frontend developer, I have worked extensively in HTML / CSS / Javascript...

Mid Level Front End TypeScript JavaScript HTML mobile app freelance react node typescript angular

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