I'm seeking a fully remote Senior Full-Stack Developer role, ideally involving React, Node.js, Python, or AI technologies. I'm open to international teams, flexible time zones, and full-time or contract opportunities. I value interesting projects, clear communication, and long-term collaboration. I'm available to start immediately.
Looking for a job
Mark Jin
@markjin
Full-stack developer freelancing on web products, contributing to 60+ projects and earning $190k+ through remote work.
ChinaWhat I'm looking for
As a freelance Web Development Specialist, I’ve contributed to about 60+ projects and earned about $190k from remote jobs. I specialize in web development and work with clients through platforms including Upwork.com and Freelancer.com.
As a Web Developer, I contributed core features across the stack, including 20k+ lines of code and 250+ pulls. I led front-end development, created and documented an app-wide design system, and helped move page-based styles to modular components.
I also built a tool to convert HRIS data into user accounts to simplify onboarding and implemented an inline tagging feature. Using atomic, scalable CSS dramatically increased the speed of UI development.
Earlier, I customized web apps and built websites at WebZap Technologies, HCLSoftware, and We Software Limited. My work included responsive websites, CMS sites, JavaScript and jQuery features, and Chrome extensions.
Experience
Work history, roles, and key accomplishments
FR
Current
Web Development Specialist
Freelancer
Nov 2018 - Present (7 years 11 months)
Worked as a freelancer specializing in web development, contributing to over 60 projects and earning about $190k from remote jobs.
WT
Web Developer
WebZap Technologies
Apr 2016 - Jul 2017 (1 year 3 months)
Customized over 10 web apps based on client requirements, designed visual branding, and provided responsive designs for static websites.
Built front-end UIs using TailwindCSS and Bootstrap, developed CMS websites with WordPress and Squarespace, and created JavaScript and jQuery components.
WL
Frontend Web Developer
We Software Limited
May 2014 - Jul 2015 (1 year 2 months)
Contributed as a frontend developer to the building of 4 websites and started building Chrome extensions, launching the first 3 extensions.
Education
Degrees, certifications, and relevant coursework
The Hong Kong University of Science and Technology
Bachelor's degree, Computer Science
2010 - 2014
Studied computer science and web development, preparing for a career as a web developer and computer scientist.
Availability
Looking for a job
Location
ChinaAuthorized to work in
Portfolio
myportfolio-ff237.web.appSalary expectations
30k+ USD
Social media
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