Product Engineering • Web Development
Modern Web Apps
Built for Scale
We design and ship production-grade web apps with performance, security, and developer experience baked in — from React/Next.js frontends to robust Node APIs and cloud automation.
Quality, Velocity, Observability
Ship Faster,
Maintain with Confidence.
Design systems, type-safe APIs, and automated CI/CD keep teams moving. We add monitoring, logging, and alerting from day one — so issues surface before users ever notice.
"Xpertenz rebuilt our platform on Next.js + Node with zero downtime. Pages load 3x faster, SEO jumped, and our conversion rate rose 28% in the first month."
Deployment Command Center
Preview, Review, Ship — on Repeat.
Ephemeral environments for every PR, automated checks, visual regression tests, and one-click rollbacks. Secure secrets, audit logs, and dashboards keep releases smooth and safe.
End-to-End Web Development
From Prototype to Planet-Scale.
Frontend (React/Next.js)
Pixel-perfect, accessible, and blazing fast UIs with Next.js App Router, SSR/SSG, RSC, and Tailwind + shadcn.
APIs & Back End
Type-safe Node/Nest services, Postgres/Mongo, Redis, Stripe, Auth, webhooks, queues — built for reliability and scale.
DevOps & Cloud
AWS, Docker, CI/CD, environments, monitoring, infra-as-code, and zero-downtime deploys with guardrails.