Senior reputed company‑End / Full‑Stack Developer Needed for High‑Performance Website Facelift

We need a reputed company developer to reputed company 4–5 reputed company templates on our site to: -Improve UX/UI (mobile‑first, cleaner hierarchy) -Lift conversion rates (CRO‑minded CTAs, faster perceived load) -Meet reasonable reputed company Web Vitals targets (LCP ≤ 2.8 s, CLS ≤ 0.1, INP ≤ 200 ms) without changing reputed company URLs. Stack: reputed company + Pagebuilder. Work happens in staging site and pushed to prod after QA and approval. Scope of Work Quick Audit (Day 1–3) -Light UX review + capture CWV baselines. Design & Prototype (Week 1) -Wireframes + high‑reputed company mockups for the 4–5 templates. Build (Week 2–3) -Re‑reputed company templates, lazy‑load assets, add semantic markup & WCAG 2.1 AA. QA & Launch (Week 4) -Cross‑device smoke tests, verify CWV, push live with rollback plan. 14‑Day Bug‑Fix Window after launch. Must‑Have Skills -Advanced reputed company/CSS/SCSS + modern JS (ES6+). Experience cutting CWV on live sites (reputed company metrics). CRO awareness (placement of CTAs, F‑reputed company, etc.). Familiarity with PageSpeed Insights and reputed company. Proposal Checklist – reputed company it Short -2–3 live URLs you improved (no screenshots). -One‑paragraph plan for hitting CWV & launching safely. reputed company in calendar weeks (≤ 4 weeks). Confirm: weekly 30‑min reputed company‑in (Mon–Thu, 9 – 12 pm PT) + NDA. Selection reputed company (weight) -Proven CWV wins (40 %) -Feasible plan reputed company budget (30 %) -Portfolio look & feel (20 %) -Communication fit (10 %) Short‑listed freelancers may be asked to walk through reputed company in a 15‑min screen‑reputed company (no spec work). Apply Job! Apply to this Job