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Web Development

MERN & Next.js web development for Indian startups and enterprise.

We design and engineer production-grade web applications on the MERN stack, Next.js and Node.js. From SaaS MVPs to enterprise portals, our Delhi NCR team ships fast, scales cleanly, and stays maintainable.

  • Next.js 15 + Node.js APIs
  • MERN stack (MongoDB, Express, React, Node)
  • PostgreSQL, Supabase, Drizzle ORM
  • Interactive UI with GSAP + Tailwind
  • SEO-friendly SSR & edge rendering
  • TypeScript end-to-end, tested and typed

What we build

SaaS platforms, admin dashboards, marketplaces, B2B portals, high-traffic marketing sites and internal tools. Every project ships with authentication, RBAC, observability and CI/CD out of the box.

We're stack-agnostic within JavaScript — we pick MERN, Next.js, Remix or TanStack Start based on your product's SEO, real-time and data-access needs, not fashion.

How we work

Discovery (week 1): product scoping, information architecture, tech stack selection, milestone plan.

Design + engineering (weeks 2–8): weekly demos on a staging URL, code in your GitHub, Linear/Notion for tickets.

Launch + care: production deploy, monitoring, performance tuning, and a monthly retainer for iteration.

Who we work with

Early-stage SaaS founders needing an MVP in 6–8 weeks, growth-stage teams rebuilding legacy stacks, and enterprises modernising internal tooling. We work with clients across Delhi, Noida, Gurugram, Mumbai, Bengaluru and internationally.

Ready to build?

Email hello@thedevflo.com and we'll reply within one business day.

Start a project