Yevhen O.
Next.js Developer | Nextjs Developer | Supabase | Lovable
When founders outgrow what Lovable can handle - complex auth, custom integrations, RLS policies - I step in and extend the codebase without rewriting what works. Developing web applications in both corporate and startup environments. I know how to make top-quality products using React. Code quality and flawless usability - what I always strive for. React Skills: 🟢 React, Redux, React Router 🟢 Next.js 🟢 Styled Components Lovable HTML/CSS 🟢HTML5 🟢 CSS3 🟢 SCSS 🟢 Bootstrap VCS: 🟢 Git (Github, Bitbucket) Software Engineering Skills: 🟢 Ability to write clean, maintainable, and scalable code that follows best practices 🟢 Understanding of software development methodologies such as Agile, Scrum, or Kanban 🟢 Experience with databases and data modeling 🟢 Strong problem-solving skills and the ability to troubleshoot and debug complex software systems 🟢 Effective communication and collaboration skills to work in a team environment 🟢 Git Highlighted Skills: HTML5, CSS3, Sass/Scss, Responsive Web Design, Cross-Browser Compatibility, Web Accessibility, SEO Optimization, Frontend Architecture, JavaScript, jQuery, TypeScript, React, Web Components, Progressive Web Apps (PWA), Single Page Applications (SPA), Server Side Rendering (SSR), Client Side Rendering (CSR), API Integration, GraphQL, RESTful APIs, Web Performance Optimization, Browser DevTools, Git, GitHub, Webpack, Gulp, npm/yarn, Visual Studio Code, Sublime Text, Atom, Responsive Images, Lazy Loading Images, Code Splitting, Error Handling, Debugging, Agile Methodologies (Scrum, Kanban), Continuous Integration and Deployment (CI/CD), CSS Frameworks (Bootstrap, Foundation, Materialize), CSS Preprocessors (Sass, Less, Stylus), CSS-in-JS (Styled Components, Emotion), Frontend Libraries (jQuery, Lodash, Moment), Frontend Frameworks, React, ReactJS, React, React.js, Next.js, Lovable
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $4.1k
Billed in all: $81,268$81k
$2k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 11% in Bootstrap
Ranked by MRR among everyone on Upwork with the skill.
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- #731Bootstrap6,899 freelancers · 🇺🇦 #94Top 11%🇺🇦#94 of 557
- #919REST API5,062 freelancers · 🇺🇦 #75Top 18%🇺🇦#75 of 346
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- #1,089Supabase4,116 freelancers · 🇺🇦 #59Top 26%🇺🇦#59 of 175
- #1,103CSS 39,914 freelancers · 🇺🇦 #174Top 11%🇺🇦#174 of 941
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