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$55/hr
100%
Job Success
$300K+ earned
Offers consultations
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My clients emphasized my ability to quickly dive into projects and deliver results aligned with requirements and acceptance criteria within the required timeframe.
Greetings! I am a Senior front-end developer with a proven track record in React.js, Angular, JavaScript, HTML, and CSS. Finished 39+ projects. 5500+ happy hours, full of challenging tasks, crucial moments, and fun. From an idea to the final launch, I've got you covered.
Please feel free to write to me before the project.
⭐⭐⭐⭐⭐ "Vitalii is a person to cooperate with for those who care about their time, money, quality of work, deadlines, and want to avoid hustling. I was impressed by his ability to dive into the context of tasks, finding the right approach for a particular task, asking the right questions, and providing updates on a daily basis. Everything went smooth from the very first message to the final result. We were able to rump up the developing process, improve the code base without the need for big rewrites, and all within just a week with Vitalii's help. His architecture skills and experience have helped us to find the right way for developing the last milestone which was quite tricky and complicated." - Daniel Turczański, Entrepreneur, JQL Search Extensions.
Upd: 25.07.25
Why you should choose me over other front-end developers:
🏅 Top Rated Plus Front-End Developer - ONLY 3% on Upwork
🎯 All projects have successfully finished with five-star feedback
✅ Certificates from Microsoft and Udemy
⚡ Immediate answers to any contract/invite in less than three hours
⌚ Available for RUSH projects and calls
You will get more than just a front-end developer:
- Top-notch experience in Front-end development (React, Angular, JavaScript, Typescript, HTML, CSS)
- Proven soft and hard skills
- Ability to quickly dive into the project and deliver results within a minimum time frame
- 24/7 availability for communication and support
- Hustle-free environment for your ideas
- An individual deeply committed to your success and adding value to your enterprise
---
Keywords: Front End Developer, Front End Development, Front End, React, React.js, TypeScript, JavaScript, JS, Redux, Redux Toolkit, React Hook Form, React Query, React Table, React Router, React Bootstrap, Material UI, MUI, Angular, Angular.js, Angular 8, Angular 9, Angular 10, Angular 11, Angular 12, Angular Material, Ng Bootstrap, NgRx, RxJS, Ng cli, Nx cli, Next.js, SSR, SSG, SWR, App Router, Pages Router, Tailwind CSS, Tailwind, Radix UI, Shadecn UI, Styled Components, CSS Modules, HTML, HTML5, CSS, CSS3, Twitter Bootstrap, Bootstrap, Sass, Less, Scss, Webpack, Vite, Vite.js, Vercel, Cloudflare Pages, API, REST, Graphql, Jira, Asana, Shortcut, GitHub, BitBucket, GitLab, Figma, Zeplin, Adobe XD, Landing Page, SaaS, MVP, PoC, Startup, Product, Enterprise.
Vitalii R.
has worked
.
$35/hr
100%
Job Success
$1M+ earned
Available now
Offers consultations
Start of list.
End of list.
Hi, I'm Dmytro.
I'm a Front End developer with more than 8 years of experience building web and mobile applications for startups, product companies, and growing businesses. As a Front End developer, I've worked on MVPs, SaaS platforms, e-commerce products, internal business tools, and customer-facing applications used by thousands of users.
My primary focus as a Front End developer is creating fast, responsive, and user-friendly applications using modern JavaScript technologies. I enjoy transforming complex requirements into clean, maintainable solutions that provide real value to users and businesses.
Throughout my career as a Front End developer, I've worked closely with designers, product managers, backend engineers, and business stakeholders to deliver products that are both technically solid and enjoyable to use. I believe a successful Front End developer should understand not only the code but also the goals behind the product.
Technologies I work with
As a Front End developer, my main stack includes:
React
Next.js
TypeScript
JavaScript
React Native
Angular
Vue.js
HTML5
CSS3
Tailwind CSS
Material UI (MUI)
SCSS
Webpack
Vite
Node.js
Over the years, I've helped companies hire a reliable Front End developer who can contribute quickly, improve existing codebases, and build new features with confidence.
What I can help with
As a Front End developer, I can help with:
Building modern web applications from scratch
Developing scalable React and Next.js applications
Creating reusable component libraries
Design system implementation
Responsive and mobile-first development
Performance optimization
Server-Side Rendering (SSR)
Progressive Web Apps (PWA)
API integration
Frontend architecture
React Native mobile applications
Refactoring legacy projects
Bug fixing and maintenance
Many clients choose me as a Front End developer because I can quickly understand business requirements and translate them into practical solutions. When companies need a Front End developer who can take ownership of a feature from planning to production, I can provide that support.
I've worked as a Front End developer on both small startup projects and large-scale applications. My experience as a Front End developer allows me to adapt to different team structures, coding standards, and development processes.
Although my primary role is a Front End developer, I also have experience with backend development. This broader perspective helps me become a more effective Front End developer because I understand how frontend systems interact with APIs, databases, and cloud infrastructure.
I've worked with:
PostgreSQL
MongoDB
MySQL
Firebase
Firestore
Supabase
AWS
Node.js
Python
PHP
This experience allows me to work effectively with backend teams and contribute as a Front End developer who understands the complete product lifecycle.
How I work
I believe a great Front End developer should focus on more than writing code. A Front End developer should understand user experience, accessibility, performance, maintainability, and business objectives.
As a Front End developer, I value clear communication, ownership, and attention to detail. Every Front End developer should be able to balance technical excellence with practical business needs, and that's the approach I bring to every project.
I've also contributed as a Front End developer in areas such as:
Code reviews
Technical planning
Frontend architecture
Git workflows
CI/CD pipelines
Agile development
Team collaboration
Mentoring junior developers
Whether you need a Front End developer for a short-term project, a Front End developer for long-term collaboration, or a Front End developer to strengthen your current engineering team, I can help. My goal as a Front End developer is to build products that users enjoy using and that businesses can confidently grow over time.
Companies often look for a Front End developer who can join an existing team and become productive quickly. Others need a Front End developer to help launch a new product or modernize an existing application. In both cases, I focus on delivering reliable, maintainable, and scalable solutions.
If you're looking for a Front End developer with strong React expertise, modern frontend experience, and a practical approach to product development, I'd be happy to discuss your project.
Best regards,
Dmytro
Dmytro K.
has worked
.
Associated with
Join.To.IT - Top Rated Plus Agency 🏅
$9M+
earned
$20/hr
100%
Job Success
$5K+ earned
Start of list.
End of list.
With 5+ years of experience, I specialise in building responsive, animated, and user-focused web interfaces that look stunning and perform flawlessly.
I’m a Front-End Developer and UI Designer who bridges the gap between clean code and beautiful design, turning Figma and Framer mockups into fully functional, interactive web experiences.
💼 What I Do Best:
✅ Front-End Development
Clean, maintainable HTML, CSS (SCSS), and modern JavaScript to build fast, responsive websites.
✅ CSS Frameworks
Expert in Tailwind CSS and Bootstrap for efficient, scalable layouts.
✅ UI/UX Design
Crafting visually stunning and user-friendly interfaces using Figma and Framer.
✅ Web Animations
Bringing life to interfaces using GSAP, jQuery, and scroll-based interactions.
✅ Responsive & Cross-Browser
Pixel-perfect layouts that work across all screen sizes and major browsers.
🛠 Tech Stack:
HTML5, CSS3, SCSS
JavaScript, jQuery
GSAP, ScrollReveal, Framer Motion
Tailwind CSS, Bootstrap
Figma, Framer
Git, GitHub
I’m passionate about transforming ideas into clean, elegant, and interactive front-end experiences. Whether you're launching a product, updating your website, or need a UI polished to perfection, I can help you achieve your goals.
Muhammad A.
has worked
.
$40/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
End of list.
💼 As a Front end Developer and Senior Full Stack developer I help startups, small businesses and enterprise clients to build scalable, high-performance front end applications by bringing senior-level architecture, performance optimization and long-term code quality.
⭐⭐⭐⭐⭐ Consistent 5 stars client feedback
🚀 Long term focus, supporting projects through years
🏆 10 years on the platform
✅ 70+ successfully completed projects
💰 350K+ earned on Upwork
⏱️ 8,000+ hours delivered
For the last 10 years I have been working as a Front end Developer, with a specialization of Vue.js developer and React developer, creating modern high-tech web interfaces and web applications of varying complexity for worldwide big companies and small business.
My expertise and technology stack includes Vue Nuxt.js, React, NextJS, Tanstack, Tailwind, TypeScript, Node.js, Laravel, REST API, Angular/AngularJS, SASS, LESS, CSS3, Gulp, Git, Sketch, Figma, and Adobe XD.
I always stay focused and motivated, as I'm really interested in everything related to web development. During the work process I guarantee fast qualified and friendly communication, deep understanding of the requirements, meeting the timeline and using the best solutions for a particular project. My main rule is not only to get the job done but bring the value to the product or company, so it will be one step closer to be successful.
I have a higher degree in software engineering, a set of frontend certifications, strong math background and lots of experience in this area, but I still keep the big learner inside myself, so I can always be on top of the latest trends and technologies.
I work across the full stack with Node.js, NestJS, Python, PHP, SQL, and WordPress on the backend, and Vue.js (Vuex, Vuetify, Nuxt.js), React, Next.js, and jQuery on the front end, writing clean HTML5, CSS3, and Bootstrap layouts in both JavaScript and TypeScript.
Vue.js & Vue Nuxt.js Expertise:
As a specialized Vue.js developer and Vue Nuxt developer, I build scalable, performance-optimized applications using Nuxt.js, Vue 3 composition API, and modern state management solutions. I have extensive experience integrating Auth0 authentication systems, particularly Auth0 Vue implementations, and working with headless CMS platforms like Strapi. My Vue ecosystem expertise includes building scrapers, working with Svelte for component architecture insights, and creating seamless full-stack solutions with Laravel and Node.js backends.
React Development:
As a React developer and full stack developer, I create dynamic, responsive applications using React, NextJS, and modern JavaScript frameworks. I've built solutions as a web developer across various tech stacks and have experience with React Native developer projects for cross-platform mobile applications. My backend proficiency extends to Python developer work for API integrations and data processing tasks. In a lot of projects I also successfully implement Firebase and Supabase as backend providers.
Front end & Animation Excellence:
Besides all the experience in frontend development, one of my main passions and expertise is web animation. It's a pleasure to see an end user of a webpage impressed by smooth transitions on page load and scrolling. Mostly I use GSAP, ScrollMagic and CSS3, sometimes in combination with SVG to achieve that effect.
My Complete Skill Set:
Vue.js Developer: Vue.js, Nuxt.js, Vuex, Pinia, Vue 3, Composition API, Auth0, Strapi, Laravel
React Developer: React, NextJs, Redux, React Native, Context API
Full Stack Developer: Node.js, REST API, Python, PHP, MySQL, MongoDB
Front end developer: HTML5/CSS3, CSS3/JS animations, TypeScript, JavaScript/jQuery, Sass, Svelte, Angular/AngularJS
AI: Copilot, Cursor, Claude Code, Codex, Agents Workflow
Animation & Graphics: GSAP, ScrollMagic, Canvas, SVG
Tools & Platforms: WordPress, Bootstrap, Gulp, Git, Responsive web design, Page load optimization
Whether you need a dedicated Front End Developer, Vue.js developer, React developer, or Vue Nuxt specialist, I bring proven expertise and a commitment to delivering exceptional results that drive your business forward.
Dmitrii G.
has worked
.
Associated with
undevined
$30/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
👋 HI THERE! 🚀 7+ years in Front End Development 🏆 Top Rated Plus coder 🔥 200+ successful projects completed as a web developer ✅ 100% client satisfaction ⚡ Ready to start ASAP ⌛ More than 2500+ hours tracked as Front End developer 🤝 Reliable, creative, and results-driven 🎯 Focused on long-term collaborations 💬 Let’s chat and get started!
Throughout my career as a Front End Developer, I've transformed hundreds of design files into production-ready websites and applications, collaborated with distributed teams across different time zones, and contributed to projects ranging from small business websites to large-scale platforms. I take pride in delivering solutions that combine clean architecture, excellent performance, and a seamless user experience.
Are you looking for a professional front end web developer to build or improve your project? You've found the right person! I'm a full stack developer and react developer from Ukraine — an experienced html developer who combines technical depth with a sharp eye for detail.
My core stack is html css javascript (and html css js in any combination). As an app front end developer and front end developer react specialist, I build fast, scalable interfaces using react js, react javascript, react typescript, and reactjs typescript. I work with tailwind css, bootstrap html css, and bootstrap frontend daily — delivering clean, semantic, responsive design across all devices and browsers.
I handle the full visual pipeline: figma to html css, psd to html responsive, and everything in between. Whether it's a figma landing page, a complex web app developer project, or a landing page development task — I turn designs into pixel-perfect, production-ready code. As a landing page developer I pay close attention to performance, SEO, and conversion.
Animations are a strong suit: javascript animation, css animation, react animation, ui animation, and web animation using GSAP and SVG — I bring interfaces to life without sacrificing performance.
On the CMS side, I'm a seasoned wp developer and wordpress website design specialist. My WordPress expertise covers wordpress elementor, wordpress developer divi, wordpress developer acf, wordpress backend developer work, and wp plugin developer tasks. For e-commerce, I'm a certified woocommerce developer, woocommerce expert, and handle woocommerce seo and full store builds — making me a go-to wordpress woocommerce developer for online shops.
I've also worked with webflow developer projects and shopify developer / shopify front end developer tasks on a freelance basis, so I can support those platforms when needed. I have hands-on experience with vue and have touched frontend developer angular codebases in collaborative projects — enough to work in mixed-stack teams without friction.
When a project needs a visual direction, I can step into a front end designer role: I'm comfortable in Figma and understand frontend design and web design principles well enough to make layout decisions independently — though my focus is always on the development side. Speaking of which, as a front end developer figma specialist, working directly from design files is a standard part of my workflow.
Throughout my career I've collaborated with startups and established businesses as a website developer, delivering tailored frontend react solutions and full web design packages that align with real business goals.
In addition to my main experience as a Front-End Developer, I've delivered 100+ responsive landing pages, 50+ WordPress builds, and numerous React-based components and interfaces used in production environments. My work consistently focuses on performance, clean structure, and long-term maintainability, ensuring that projects remain easy to scale and support after launch.
Skill set:
▫︎ HTML ▫︎ Pug ▫︎ HAML ▫︎ CSS ▫︎ SASS ▫︎ Bootstrap 5 ▫︎ Tailwind CSS ▫︎ MJML ▫︎ BEM ▫︎ JavaScript ▫︎ jQuery ▫︎ GSAP ▫︎ React ▫︎ TypeScript ▫︎ React Router ▫︎ Redux ▫︎ React Hook Form ▫︎ SOLID ▫︎ REST ▫︎ GraphQL ▫︎ Gulp ▫︎ Git ▫︎ WordPress ▫︎ Advanced Custom Fields (ACF) ▫︎ Contact Form 7 (CF7) ▫︎ WooCommerce ▫︎ Magento ▫︎ Squarespace ▫︎ ChatGPT AI ▫︎ Codeium AI ▫︎ Cursor AI ▫︎ Claude
I can help you with:
🔳 Front End Development
🔳 Figma, PSD, Sketch, Adobe XD to pixel-perfect HTML, CSS, JS
🔳 Valid, maintainable, and clean code
🔳 Cross-browser, responsive, adaptive development
🔳 SEO best practices
🔳 Smooth and advanced animations (SVG-animations, GSAP)
🔳 Accessibility & semantics
🔳 Email coding (HTML Email)
🔳 Integration into WordPress CMS (including stores based on WooCommerce)
🔳 Page Speed Optimization for WordPress
🔳 Working on a React projects
🔥🔥🔥 I’d be delighted to chat with you and help turn your idea into reality! 🔥🔥🔥
𝙋𝙎. Also, if you first need a design of your future site and everything related to the visual development, I can advise you on a good designer with whom I have worked.
Evgeniy V.
has worked
.
No portfolio yet
Philippines
$30/hr
100%
Job Success
$20K+ earned
Start of list.
End of list.
Hi! I’m Queenie, a highly skilled Front-End Developer based in Manila, Philippines. With over 7 years of experience in Angular (v2–18), JavaScript/TypeScript, RxJS, and enterprise-grade UI development, I help startups and established companies build polished, high-performance web apps that users love.
I specialize in:
- Angular (all versions), RxJS, NgRx – Modern, scalable architecture, feature toggles, advanced state management
- UI/UX polish – Production-grade, responsive interfaces with Tailwind, Material, and custom CSS
- Testing & Quality – Cypress, Jest, robust unit/integration testing
- API integration – Secure, well-structured REST and GraphQL consumption
- Team Collaboration – Clear communication, async/remote-friendly workflows (worked with teams in Australia, the Netherlands, USA, UK, and PH)
- Fast, Efficient Delivery – Used to balancing multiple projects and tight deadlines (while raising kids—if you know, you know!)
A little about me:
I work best with teams who value results, direct communication, and a no-nonsense approach to getting things done. I’ve been the go-to front-end resource for fintech, SaaS, and enterprise projects. I thrive in remote, distributed setups and I’m always up-to-date on best practices and new tech.
Let’s connect if you need a dependable, detail-oriented developer to bring your product vision to life—or if you just want your Angular headaches to go away!
$40/hr
100%
Job Success
$40K+ earned
Available now
Offers consultations
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Senior Full-Stack Engineer with 19+ years, 750K+ users, $30M+ processed for 1,800+ organizations
🫵 𝗪𝗛𝗔𝗧 𝗬𝗢𝗨 𝗚𝗘𝗧
✔️ As a full stack developer React Node I ship SaaS platforms used by 750K+ users.
✔️ As a React developer I build dashboards, analytics, and React frontends serving 130K+ signups, raising activation by 25%.
✔️ As a front end developer I architect component systems across 1,800+ organizations, lifting engagement 18–27%.
🔥 𝗔𝗖𝗛𝗜𝗘𝗩𝗘𝗠𝗘𝗡𝗧𝗦
✔️ 19+ years and 100+ projects as a full stack developer React Node across SaaS Platform, MVP, and Event Management delivery.
✔️ 750K+ users and 1,800+ organizations in production, with 1.5M+ interactions and $30M+ processed as a React developer and front end developer.
✔️ 130K+ signups delivered as a React developer building auth, dashboards, and payments, raising signup completion by 35%.
✔️ 10+ years shipping multi-tenant products as a SaaS developer and full stack developer React Node.
🚚 𝗪𝗛𝗘𝗥𝗘 𝗜 𝗗𝗘𝗟𝗜𝗩𝗘𝗥
✔️ As a full stack developer React Node I built NFL FLAG Youth Sports, an Event Management Platform serving 750K+ participants with registration, ticketing, scheduling, and analytics, cutting registration time by 45%.
✔️ As a React developer I built University Athlete Recruitment, a multi-tenant SaaS matching 130K+ athletes with matching algorithms, RBAC, reaching 92% match accuracy.
✔️ As a front end developer I built SportWrench, an Event Management Platform with scheduling, ticketing, and updates at 100% performance compliance, handling 50K+ concurrent users.
✔️ As a full stack developer React Node I architect SaaS, Stripe Connect split payments, and real-time analytics, onboarding tenants 60% faster.
✔️ As a React developer I build trade show software, conference management, and booth booking with Stripe Connect across 1,800+ organizations, processing $30M+.
✔️ As a React developer I build high-load check-in handling 1,000+ QR badge scans per hour, cutting check-in queues by 70%.
✔️ As a front end developer I build SSR/SSG frontends in Next.js, improving load speed by 50%.
✔️ As a front end developer I build engagement tools, lifting member engagement by 40%.
✔️ As a React developer and MERN stack developer, MERN developer, and full stack MERN engineer, I deliver SaaS development on MERN and MERN stack architecture, shipping MVPs in 4–6 weeks.
✔️ As a Full-Stack Developer, Full Stack Developer, fullstack developer, fullstack web developer, and Full-stack dev, I deliver Association Management Software (AMS) with member portals, dues management, CE credits, and certification workflows, automating 80% of admin work.
✔️ As a React web developer, React js developer, full stack React developer, and full stack developer React, I build SSR/SSG platforms, cutting checkout drop-off by 30%.
✔️ As a front end developer React, front end web developer, Front End Web Developer, Front End Website Developer, front end engineer, and front end designer, I deliver UI development, dashboards, and responsive UI, with 99.9% UI uptime.
✔️ As a Shopify front end developer, front end developer Next.js, angular front end, front end angular developer, and front end developer vue, I build storefronts, Next.js frontends, and Angular and Vue migrations, improving conversion 15–22%.
✔️ As a React Native developer, React Native mobile app developer, and mobile app developer, I build React Native mobile apps for booking, notifications, and payments, with 12–19% better repeat usage.
✔️ As a Python developer and Python full stack developer, I build Django backends and automation across distributed teams, including React developers Ethiopia setups, cutting delivery risk by 28%.
✔️ As a SaaS developer and web developer, I deliver react developer firebase integrations, Wordpress full stack builds, full stack developer PHP and full stack developer Laravel work, and WordPress developer customizations, with 99%+ delivery consistency.
✔️ Hired as a Senior Full-Stack Developer, Senior Full Stack Engineer, Senior Full-Stack Software Engineer, Senior React Developer, Senior Backend Engineer, Backend Developer, Integration Engineer, Full-Stack Engineer, Frontend Developer, Front-End Developer, and Front end Developer across 6–18 month engagements.
⚒️ 𝗛𝗢𝗪 𝗜 𝗕𝗨𝗜𝗟𝗗
✔️ Frontend: React, react js, Java React, frontend React, TypeScript, Redux, JavaScript, HTML, HTML5, CSS, CSS3, Bootstrap, React Bootstrap, jQuery, and Responsive Design, with deep front end development and Front-End Development practice.
✔️ Backend: Node.js, backend nodejs, PHP, Python, SQL, MongoDB, and PostgreSQL, delivered as a Node.js developer and Backend Developer.
✔️ Frameworks & CMS: Next.js, NestJS, Vue.js, Angular, Laravel, .NET full stack, WordPress, Shopify, and Webflow.
✔️ Practice: Software Architecture & Design, Software Development, Agile Software Development, Software Design, Software Debugging, Git, Web Design, and Desktop Application work with a UX designer mindset.
Associated with
ITRDev
$4K+
earned
$25/hr
100%
Job Success
$10K+ earned
Available now
Start of list.
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You've been burned by "pixel-perfect" before. Here's what that actually looks like in React.
You already have the design. What you need is a Front end Developer who reads a Figma file like a spec, not like a mood board - and delivers React and Next.js components that your team can actually maintain six months later. No "almost done", no mystery CSS, no excuses on mobile.
That's what I build.
I work with React, Next.js, TypeScript, and Tailwind CSS - and I know exactly where most implementations go wrong.
⚡ What you get
◆ Figma → React / HTML / CSS - your design, implemented exactly. Responsive by default, accessible markup, components your team can reuse without reverse-engineering.
◆ React & Next.js apps - SaaS platforms, dashboards, eCommerce UIs with SSR/SSG, TypeScript, Redux, and REST API integration. Architected to scale, not just to demo.
◆ Landing pages that load fast and convert - built with Next.js and Tailwind CSS, Lighthouse 90+, Core Web Vitals stable. Because a slow page is a lost lead.
◆ Performance optimization - faster TTFB, stable Core Web Vitals, SEO-friendly Next.js architecture. The kind of score your marketing team can actually show to stakeholders.
◆ Animations & interactions - smooth UI motion with Framer Motion and GSAP, from micro-interactions to full page transitions. Fast, not flashy for the sake of it.
🏆 Why clients choose me
✓ Top Rated on Upwork - 100% Job Success Score across 150+ projects
✓ 7+ years in frontend development - I've seen what breaks in production and I build around it
✓ AI-assisted workflow - faster delivery without cutting corners on quality
✓ Code that's clean, documented, and easy to hand off - your next developer will thank you
✓ Mobile-first by default, no exceptions
✓ You'll always know what's done, what's next, and why - no chasing for updates
🛠 Tech stack
React.js · Next.js · TypeScript · JavaScript (ES6+) · HTML5 · CSS3 / SCSS · Tailwind CSS ·
Styled Components · Redux Toolkit · React Query · Framer Motion · GSAP · REST API · Vite · Webpack · Git · GitHub · Vercel · Netlify · Cloudflare · Node.js
📩 Tell me what you're building - share a Figma link, a brief, or just a few sentences about the problem. I respond quickly and will give you honest feedback on fit and next steps.
Also known as
Front end Developer | Frontend Developer | React Developer | Next.js Developer | JavaScript Developer | TypeScript Developer | Figma to React | Figma to HTML CSS | Figma to Code | HTML CSS JavaScript Developer | Tailwind CSS Developer | UI Developer | Front-end Web Developer | React Next.js Developer | Web Performance Engineer | Front End Engineer | Front-End Developer
Olexandr L.
has worked
.
$25/hr
100%
Job Success
$10K+ earned
Available now
Offers consultations
Start of list.
End of list.
Hi, I'm Sagar.
I'm a Front End developer with more than 5 years of experience building web and applications for startups, product companies, and growing businesses. As a Front End developer, I've worked on MVPs, SaaS platforms, e-commerce products, internal business tools, and customer-facing applications used by thousands of users.
My primary focus as a Front End developer is creating fast, responsive, and user-friendly applications using modern JavaScript technologies. I enjoy transforming complex requirements into clean, maintainable solutions that provide real value to users and businesses.
Throughout my career as a Front End developer, I've worked closely with designers, product managers, backend engineers, and business stakeholders to deliver products that are both technically solid and enjoyable to use. I believe a successful Front End developer should understand not only the code but also the goals behind the product.
Technologies I work with
As a Front End developer, my main stack includes:
React
Next.js
TypeScript
JavaScript
Angular
Vue.js
HTML5
CSS3
Tailwind CSS
Material UI (MUI)
SCSS
Webpack
Vite
Node.js
Over the years, I've helped companies hire a reliable Front End developer who can contribute quickly, improve existing codebases, and build new features with confidence.
What I can help with
As a Front End developer, I can help with:
Building modern web applications from scratch
Developing scalable React and Next.js applications
Creating reusable component libraries
Design system implementation
Responsive and mobile-first development
Performance optimization
Server-Side Rendering (SSR)
Progressive Web Apps (PWA)
API integration
Frontend architecture
Refactoring legacy projects
Bug fixing and maintenance
Many clients choose me as a Front End developer because I can quickly understand business requirements and translate them into practical solutions. When companies need a Front End developer who can take ownership of a feature from planning to production, I can provide that support.
I've worked as a Front End developer on both small startup projects and large-scale applications. My experience as a Front End developer allows me to adapt to different team structures, coding standards, and development processes.
Ukraine
$25/hr
100%
Job Success
$60K+ earned
Available now
Offers consultations
Start of list.
End of list.
Here’s what I can bring to your development needs:
🟢Robust Functionality: With expertise in JavaScript, TypeScript, and React, I build intuitive, high-performing web applications that provide smooth and engaging user experiences.
🟢Clean, Maintainable Code: I focus on writing efficient, well-structured code that supports easy future development and long-term scalability.
🟢Responsive, Modern Design: I create sleek, responsive designs that ensure optimal performance on any device, whether mobile, tablet, or desktop.
🟢Attention to Detail: I believe in pixel-perfect precision and quality in every component, aligning closely with design specifications to capture your vision.
🟢Cross-Browser Compatibility: Your project will be thoroughly tested across major browsers like Chrome, Safari, Firefox, and Edge, ensuring consistent user experience.
🟢Effective Communication & Collaboration: I prioritize transparent communication and collaboration, with regular updates and responsiveness to feedback.
I’d be excited to discuss your project further and explore how I can help bring your ideas to life with a strong, dependable front end. Looking forward to the possibility of working together!
Mariia P.
has worked
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