Senior Next.js / React Developer Needed for Premium SaaS-Style Website

We're building a modern, premium SaaS-style website for a B2B fintech company. We already have a complete prototype built in Bolt.new, including the design, layout, and copy. We're looking for an experienced developer to professionally rebuild it with clean, scalable code and make it production-ready. This is not a website design project—we're looking for someone who can take our existing prototype and elevate it to the level of today's best SaaS and fintech websites. What You'll Be Responsible For Rebuild our existing Bolt.new prototype using Next.js, React, and Tailwind CSS Improve the UI/UX where appropriate while maintaining our overall vision Create a fast, responsive, and pixel-perfect website across all devices Implement smooth animations and interactions (Framer Motion or similar) Connect and configure forms Deploy the website to production (Vercel preferred) Connect our custom domain Configure SSL Optimize performance, accessibility, and SEO Set up Google Analytics and Meta Pixel Test everything before launch Required Skills Expert with Next.js Expert with React Expert with Tailwind CSS Experience building premium SaaS or fintech websites Strong UI/UX understanding Responsive development Performance optimization Git/GitHub Vercel deployments Bonus Skills Framer Motion SEO optimization Experience with Bolt.new projects What We're Looking For We're not looking for someone who simply converts designs into code. We want someone who understands modern SaaS websites and can improve the experience where it makes sense while keeping the design clean, premium, and conversion-focused. To Apply Please include: 3–5 live websites you've personally built (not templates) Your portfolio Your GitHub profile (if available) A brief explanation of your role on each project Your estimated timeline Why you're the right fit for this project Please start your proposal with the word "Helix" so I know you've read the entire job description.