Frontend Development
React and Next.js applications with server-side rendering for SEO and sub-second page loads. We implement responsive layouts, accessibility (WCAG 2.1 AA), and Core Web Vitals optimization — targeting LCP under 2.5s on mobile.
We build fast, SEO-ready web applications and SaaS platforms using Next.js, React, and Node.js — deployed on AWS or GCP with CI/CD from day one.
React and Next.js applications with server-side rendering for SEO and sub-second page loads. We implement responsive layouts, accessibility (WCAG 2.1 AA), and Core Web Vitals optimization — targeting LCP under 2.5s on mobile.
Node.js, Python, and PHP backends with RESTful and GraphQL APIs. Authentication via JWT, OAuth 2.0, or session-based flows; rate limiting and input validation on every endpoint to meet enterprise security standards.
Multi-tenant architectures with role-based access control, subscription billing (Stripe integration), and admin dashboards. We have built SaaS products serving 500+ concurrent users with 99.9% uptime on AWS.
Docker containerization, GitHub Actions CI/CD, and deployment on AWS (ECS, Lambda) or GCP (Cloud Run). Infrastructure-as-code with Terraform and automated staging environments for every pull request.
Headless CMS integrations (Sanity, Strapi, Contentful) and custom admin panels for marketing teams. Content editors manage pages without developer involvement — reducing update turnaround from days to minutes.
Architecture review, tech stack selection, and API contract definition. We document data models, third-party integrations, and non-functional requirements (performance, security, scalability).
Component-driven development with Storybook for design system consistency. Frontend and backend teams work in parallel once API contracts are locked.
End-to-end testing with Playwright, API integration tests, and load testing for critical paths. Security review covers OWASP Top 10 vulnerabilities before staging deployment.
Blue-green deployment, DNS cutover, monitoring setup (Datadog or CloudWatch), and runbook documentation. We stay on-call for 30 days post-launch.
Stack4Dev uses the following technologies for web development projects — chosen for reliability, hiring availability, and long-term maintainability.
Multi-tenant analytics dashboard with Stripe billing, role-based permissions, and real-time data visualization for a US SaaS startup — 500+ paying customers within year one.
Next.js marketing site with CMS integration, blog, and lead capture forms — achieving 95+ Lighthouse performance score and 3x organic traffic growth in six months.
Custom ERP-lite portal for inventory, order tracking, and reporting used by 80 staff across three warehouse locations in Gujarat.
Public REST API with developer documentation, API keys, and usage metering for an Australian proptech company integrating with 15+ third-party services.
A B2B SaaS client in the US needed a multi-tenant analytics dashboard with Stripe subscriptions and real-time data pipelines. Stack4Dev built the platform on Next.js and Node.js, deployed on AWS — reaching 500+ paying customers and 99.9% uptime in the first year.
Looking for a web development company in Surat, India? Stack4Dev builds production-grade web applications for startups and enterprises across India, the United States, and Australia. Our team of Next.js and React engineers delivers projects with transparent weekly demos and fixed-milestone billing — no surprise scope creep.