Web Development
Custom web application development using React, Next.js, Angular, and Vue.js. Our Chennai-based team builds high-performance web apps for businesses .
Let's TalkOur Services
Your web presence is often the first — and sometimes only — interaction customers have with your business. Alchemilla Ventures builds exceptional web applications that are fast, accessible, and conversion-optimised for the global market.
Beyond Brochure Sites
Modern web development spans everything from high-performance marketing sites and e-commerce platforms to complex SaaS dashboards and real-time collaboration tools. Our engineers bring expertise across the full spectrum — frontend architecture, backend APIs, database design, performance optimisation, and accessibility compliance.
Our Web Development Services
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Frontend Development: We build responsive, performant user interfaces using React, Next.js, Angular, and Vue.js. Our frontend engineers specialise in:
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SSR & SSG with Next.js: Server-side rendering and static site generation for SEO-optimised, fast-loading web applications. Ideal for users on slower mobile connections.
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Progressive Web Apps (PWAs): Installable web apps that work offline, send push notifications, and feel native — important for reaching users on low-end devices with limited storage.
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Component Libraries & Design Systems: Build reusable, consistent, and accessible component libraries using Storybook, ensuring rapid development and UI consistency across your applications.
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Performance-First Development: Core Web Vitals optimisation (LCP, FID/INP, CLS), code splitting, lazy loading, image optimisation, and CDN caching strategies.
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Backend Development: Robust, scalable, and secure backend services using:
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Node.js (Express, Fastify, NestJS): TypeScript-powered REST and GraphQL APIs. Our team has built APIs handling millions of requests daily for fintech and e-commerce clients.
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Python (Django, FastAPI, Flask): Rapid development with Django for full-featured applications or FastAPI for high-performance, async APIs.
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Go & Rust: For performance-critical services requiring low latency and high concurrency — trading platforms, real-time analytics, API gateways.
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PHP (Laravel): Leveraging Laravel’s ecosystem for rapid application development with built-in authentication, queuing, and ORM — ideal for rapid prototyping and business applications.
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Full-Stack Frameworks: We deliver complete web applications using full-stack frameworks:
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Next.js: React with SSR, API routes, and edge functions. Our go-to for modern, SEO-friendly web applications.
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Remix: Web fundamentals-focused framework with excellent performance characteristics.
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Astro: Content-focused websites with minimal JavaScript — perfect for marketing sites, documentation, and blogs.
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Ruby on Rails: Battle-tested full-stack framework for rapid application development.
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E-Commerce Development: Custom and platform-based e-commerce solutions:
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Headless commerce with Shopify Plus or BigCommerce + custom React/Next.js storefront
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Fully custom e-commerce platforms with carts, payments, inventory, and logistics
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Integration with payment gateways — Razorpay, PayU, CCAvenue, Cashfree, PhonePe, and UPI-based payments
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GST-compliant invoicing, e-way bill integration, and multi-currency support for cross-border commerce
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Headless CMS & Content Architecture: We implement headless content management with Strapi, Sanity, Contentful, or Storyblok — giving your marketing team a modern editing experience while developers have complete frontend freedom. For multi-language sites, we architect content models supporting English, and other regional languages.
Web Development Focus Areas
| Requirement | Our Approach |
|---|---|
| Low-bandwidth performance | Optimise bundles, lazy loading, image CDN, minimal JavaScript |
| Mobile-first | Design for 6-inch screens, touch targets, bottom navigation |
| Multi-language ( English) | i18n with next-intl/react-intl, RTL and Indic script support |
| & payments | Razorpay, PayU, Cashfree, PhonePe integration |
| compliance | GST-validated invoicing, HSN codes, e-invoicing API |
| OTP & authentication | SMS OTP, eKYC via registered AUA/KUA |
| Accessibility | WCAG 2.1 AA, screen reader support, compliance with Rights of Persons with Disabilities Act |
Our Development Process
- Discovery & Planning: Requirements workshops, user research, technical architecture, and sprint planning with your stakeholders.
- Design: Wireframes, high-fidelity mockups in Figma, interactive prototypes, and user testing with audiences.
- Development: 2-week sprints with daily standups, bi-weekly demos, and continuous integration. Your product owner has full visibility through Jira, Linear, or ClickUp.
- Testing: Automated testing (unit, integration, E2E with Playwright/Cypress), manual QA, performance testing, and accessibility audits.
- Deployment: CI/CD pipeline to AWS, Azure, GCP, or Vercel with zero-downtime deployments, feature flags, and automated rollbacks.
- Maintenance & Support: Ongoing maintenance, performance monitoring, security patches, and feature enhancements.
Technology Stack
| Layer | Technologies |
|---|---|
| Frontend | React, Next.js, TypeScript, Tailwind CSS, TanStack Query |
| Backend | Node.js, Python, Go, Ruby on Rails, Laravel |
| Database | PostgreSQL, MySQL, MongoDB, Redis, Supabase |
| CMS | Strapi, Sanity, Contentful, WordPress (headless) |
| Cloud | AWS, Azure, GCP, Vercel, Railway |
| DevOps | Docker, GitHub Actions, GitLab CI, Terraform |
We build web applications that perform, convert, and scale. Contact our web development team to discuss your project.
Innovate with Alchemilla Ventures
Empowering your business with cutting-edge technology solutions.


