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I will be your front end web developer using HTML, CSS, bootstrap gsap react js, jquery
Leo Harry
About this gig
Supercharge your digital presence with professionally built, pixel-perfect and high-performing front end web solutions crafted using HTML, CSS, Bootstrap, GSAP, React JS and jQuery designed to captivate visitors, enhance user experience and drive consistent measurable business growth.
As a certified front end web developer and UI specialist, I build fully responsive, animated and conversion-focused websites, landing pages and web applications using the latest front end technologies that load fast, rank higher on search engines and deliver breathtaking digital experiences that convert every visitor into a loyal paying customer consistently and professionally.
SERVICES I OFFER:
- HTML & CSS Website Development
- Bootstrap Responsive Layout Build
- React JS Web Application Development
- GSAP Scroll & Timeline Animation
- jQuery Plugin & Interaction Build
- Landing Page Development
- Responsive UI Development
- Front End Web App Build
- Website Bug Fixing & Optimization
- Figma to HTML CSS Conversion
- SaaS & Startup Frontend Build
TOOLS I USE:
- HTML5
- CSS3
- Bootstrap 5
- React JS
- GSAP
- jQuery
- JavaScript ES6
- Figma
- GitHub
- Vercel
CONTACT ME to discuss your project or get on a quick call to align better.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Leo Harry
Leo Harry
Professional Copywriter
- FromUnited Kingdom
- Member sinceApr 2026
- Avg. response time1 hour
Languages
English
I'm Leo a front-end developer specialising in immersive 3D websites, interactive product configurators, and high-performance web experiences.
I help brands, startups, and agencies stand out online with cutting-edge builds using Three.js, WebGL, GSAP, React, and Webflow.
What I build:
• Immersive 3D landing pages & websites
• Interactive 3D product configurators
• WebGL & Three.js experiences
• GSAP scroll animations & micro-interactions
• Front-end development (HTML, CSS, React, Bootstrap)
Fast. Polished. Built to impress and convert.
My Portfolio
FAQ
What front end technologies do you specialize in?
I specialize in HTML5, CSS3, Bootstrap 5, React JS, GSAP animations, jQuery, JavaScript ES6 and Tailwind CSS — delivering pixel-perfect responsive websites, landing pages and web app solutions.
Can you build a fully responsive website using Bootstrap?
Absolutely! I build fully responsive Bootstrap 5 websites and landing pages with pixel-perfect layouts, cross browser compatibility and smooth GSAP animations across all mobile and desktop screens.
Can you develop a React JS web application for my business?
Yes! I build advanced React JS web applications with component architecture, state management, API integration, Bootstrap layouts and GSAP animations for SaaS, startup and ecommerce platforms.
How fast can you deliver my front end development project?
Starter HTML CSS builds deliver in 3 days, pro React JS front end builds in 5 days & full front end solutions with GSAP jQuery and ecommerce deliver within 10 days with pixel-perfect quality.
Can you add GSAP scroll animations to my website?
Absolutely! I integrate complex GSAP scroll triggers, timeline animations, parallax effects and smooth transitions into HTML CSS Bootstrap and React JS websites for immersive brand experiences.
Can you convert my Figma design into a coded website?
Yes! I deliver pixel-perfect Figma to HTML CSS Bootstrap and React JS conversions with fully responsive layouts, GSAP animations and cross browser compatibility across all devices professionally.
Do you fix bugs and optimize existing front end code?
Yes! I fix HTML CSS Bootstrap React JS jQuery and GSAP bugs, optimize loading speeds, improve responsiveness and enhance core web vitals performance for maximum front end quality and results.
Will my website be cross browser and device compatible?
Absolutely! Every front end build is tested and optimized for Chrome, Firefox, Safari and Edge across mobile, tablet and desktop devices ensuring pixel-perfect compatibility and smooth performance.
What makes your front end development better than others?
I combine pixel-perfect HTML CSS design, advanced React JS architecture, complex GSAP animations and full SEO optimization to deliver stunning front end builds that perform and convert exceptionally.
How do I get started with my front end project today?
Simply ORDER NOW or CONTACT ME with your brand details, design goals and reference sites. We align via quick call then I build your pixel-perfect front end solution fast and professionally always.
