Haris S.
Full Stack Website and Mobile App Developer
I’m a Top-Rated Senior Full Stack Developer with 13+ years of experience building scalable web and mobile applications for startups, agencies, and enterprise clients. I specialize in delivering high-performance, user-focused solutions across both front-end and back-end development, with a strong focus on clean architecture, scalability, and long-term maintainability. ✅ Top Rated Plus – Expert-Vetted Top 1% ✅ 13+ Years of Professional Experience ✅ Full Stack Web & Mobile Application Development ✅ Strong Experience with Startups, SaaS Platforms & Enterprise Solutions Technical Expertise: Mobile: Flutter, React Native, Swift, Java CMS & E-Commerce: WordPress, Shopify, WooCommerce, HubSpot, Drupal Frontend: React, Angular, Vue.js, Next.js, HTML5, CSS3, Tailwind CSS, Bootstrap Backend: Node.js, Express.js, Django, Python, Laravel, .NET Databases: PostgreSQL, MySQL, MongoDB, Firebase DevOps & Cloud: Git, Docker, CI/CD, AWS, Azure, Nginx I have extensive experience leading projects from concept to deployment, building robust APIs, custom platforms, mobile applications, and scalable cloud-based systems while ensuring high code quality and seamless user experiences.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $101k
$13k in the last 6 months
Across 127 contracts
Earnings, last 30 days
Skill rankings: Top 0.11% in WordPress worldwide
Top 1% in 15 of 15 skills. Ranked by MRR among everyone on Upwork with the skill.
- Objective-C1,282 freelancersTop 0.23%
- #8Swift3,634 freelancersTop 0.22%
- #14WooCommerce12,214 freelancersTop 0.11%
- #15Flutter7,551 freelancersTop 0.20%
- #17Android App Development6,394 freelancersTop 0.27%
- #19iOS Development6,533 freelancersTop 0.29%
- #23Laravel12,552 freelancersTop 0.18%
- #30Shopify23,167 freelancersTop 0.13%