Frontend for B2B SaaS
Fast, high-converting marketing sites and product frontends for B2B SaaS — built on Astro, Next.js, and React with Core Web Vitals and SEO baked in. Ships fast, ranks well, turns traffic into signups.
Built to
Convert & Rank
High-Converting Marketing Site
Your homepage, feature, and pricing pages — clear value prop, strong CTAs, trust signals. Built to turn visitors into signups and demos, not just look modern.
Core Web Vitals That Rank
Astro/Next.js done right: fast LCP, near-zero CLS, minimal JS. Better vitals mean better Google rankings — compounding organic pipeline, not a vanity score.
Design System & Product Frontend
Reusable component library, consistent UI, and app frontend work in React/Angular. Architecture that scales as your team and product grow.
Programmatic SEO Pages
Templated, indexable pages at scale — comparisons, integrations, use-cases, glossary. The growth lever most SaaS marketing teams underuse.
The
Process
Scope + Goals
What you're shipping and the metric that matters — signups, demos, organic traffic. I propose the fastest path to it with a fixed or milestone quote.
Build + Iterate Fast
Quick cycles, staging previews, your feedback. Performance and SEO baked in from the first commit — not bolted on after launch.
Ship + Measure
Live with clean, documented code your team can extend. Before/after Core Web Vitals and a handover so you're never locked to me.
Common Questions
FAQ
What stacks do you build B2B SaaS frontends in?
Marketing sites in Astro or Next.js for the best SEO and performance; product/app frontends in React or Angular with TypeScript and Tailwind. I pick the stack that fits your goals and existing team, not a one-size-fits-all.
Can you do both the marketing site and the product UI?
Yes. Marketing site (Astro/Next.js, SEO-first), app frontend (React/Angular), and the design system that keeps both consistent. Many SaaS teams hire me for the marketing site first, then the product frontend.
Why does Core Web Vitals matter for SaaS?
Google ranks fast sites higher, and slow pages lose signups before the value prop even loads. For a SaaS where organic and paid traffic both funnel to the site, vitals directly affect cost-per-acquisition and pipeline.
What is programmatic SEO and do I need it?
Templated pages generated at scale — comparison pages, integration pages, use-case and glossary pages — each targeting a specific search intent. It's how SaaS companies capture long-tail organic traffic. If you have a content/keyword strategy, I can build the page engine for it.
How fast can you ship?
A focused marketing site or landing set typically ships in 2–4 weeks; larger builds run on milestones. I optimize for fast iteration so you see progress weekly, not at the end.
Do you work with SaaS teams outside India?
Yes — fully remote, clients across India, US, Europe, and the Middle East. UTC+5:30 with flexible overlap for standups and reviews.
Recent builds —
94–100 on mobile
3D-printed toy store, built from scratch — storefront, catalog, checkout.
LCP 1.5s · mobile PageSpeedAI tutoring platform — real-time whiteboard, LaTeX, synced voice narration.
LCP 2.2s · mobile PageSpeedPortfolio, blog and engineering deep dives with interactive visualizers.
LCP 1.2s · mobile PageSpeedRetro browser games built on PixiJS.
LCP 1.1s · mobile PageSpeedDaily Hindu panchang — Tithi, Nakshatra, Rahu Kaal for 15 Indian cities.
LCP 1.7s · mobile PageSpeedDSA & system-design learning platform with XP and progress tracking.
LCP 1.2s · mobile PageSpeedWhat Clients
Say
“Deveshwar built our 3D-printed toy store from the ground up — clean, fast, and exactly how I pictured it. Couldn't be happier with how it turned out.”
Marketing site slow, generic, or under-converting?
Let's fix that.
Start a Project
Tell me what you're shipping and the metric that matters — I'll propose the fastest path. Reply within 24 hours.
Prefer email? dev@beyondcodekarma.in