Why one team for both ends?

It removes the handoff. Most schedule slippage on split engagements comes from the frontend waiting on an API that turned out to be shaped wrong, and a single team catches that in the same sprint.

Can you take over an existing codebase?

Yes, after a paid audit. We would rather spend a week understanding what is there than commit to a timeline blind.

How much does full stack development cost in India?

Cost depends on scope — an MVP web app differs from a multi-module enterprise platform. Because one team handles frontend, backend, and deployment, you avoid paying separate vendors to integrate. We provide a fixed, transparent quote after a free requirements call.

How long does it take to build a full stack web application?

A focused MVP typically takes 4 to 8 weeks, while larger platforms with complex roles, integrations, and dashboards take longer. We share a clear milestone timeline before we begin and ship in iterations so you see working software early.

What is your full stack development process?

We start with requirements and architecture, then design the UI and API contracts together, build frontend and backend in parallel, and deploy through CI/CD with monitoring. One accountable team owns every stage from discovery to post-launch support.

Which tech stack do your full stack developers use?

We specialise in the MERN stack (MongoDB, Express, React, Node.js) and MEAN stack (with Angular), using a single JavaScript ecosystem across frontend and backend. We choose the right database, framework, and cloud setup per project for performance and scale.

Do you provide support after the application is launched?

Yes. We offer ongoing maintenance, security patches, performance monitoring, and new feature development. Because the team that built your stack also supports it, fixes and enhancements happen faster with full context.

Do you work with clients across India and abroad?

Yes. Headquartered at Unitech Cyber Park, Sector 39, Gurugram, we serve clients across India, the Gulf, and international markets, with remote collaboration and 24/7 communication. Call +91 84487 63134 or email kp@avanienterprises.in to start.

Full Stack Development Company in India

AI Quick Summary

Avani Enterprises provides full-stack development from its offices in Gurugram and Rohtak, delivering across India and internationally.
It is aimed at businesses building a product from scratch with no in-house engineering.
What is delivered: end-to-end product build: interface, api and database, one team owning the whole vertical slice and deployment pipeline and environments.
Built with React / Next.js, Node.js, PostgreSQL and TypeScript.
Typical timeline: typically 6–16 weeks.
Pricing: fixed-scope per phase, or a dedicated team on retainer.

What a Full-Stack Development engagement with us includes

What you get

End-to-end product build: interface, API and database
One team owning the whole vertical slice
Deployment pipeline and environments
Admin panel and internal tooling
Handover with documentation and repository access

How we run it

Scope and architecture
Vertical slices, feature by feature
Demo each sprint
UAT
Launch and support

Tools and stack

React / Next.js
Node.js
PostgreSQL
TypeScript
AWS / Vercel

Typical timeline: Typically 6–16 weeks
How we price it: Fixed-scope per phase, or a dedicated team on retainer

How a full-stack development engagement actually runs

The sequence is scope and architecture, vertical slices, feature by feature, demo each sprint, uat and launch and support. Each stage ends with something you can look at rather than a status update — a scope document, a design, a staging link — so progress is visible instead of reported.

Typically 6–16 weeks. That range is wide because scope drives it: the difference between the low and high end is usually the number of integrations and how much of the content already exists. We narrow it in the scoping call rather than quoting a midpoint and revising later.

What we build it, and why that matters to you

We work with React / Next.js, Node.js, PostgreSQL, TypeScript and AWS / Vercel. The specific tools matter less than two things you should insist on from any supplier: that you own the accounts and the code at the end, and that nothing is built on a platform only that supplier can maintain.

You receive the repository and the deployment configuration on handover, so changing supplier later is a commercial decision rather than a technical trap.

When we are not the right choice

Fixed-scope per phase, or a dedicated team on retainer. If your budget is well below that, a smaller supplier or an off-the-shelf product will serve you better, and we would rather say so on the first call than three weeks in.

We are also the wrong choice if you need a single discipline delivered at the deepest possible level and nothing else — a dedicated specialist will usually beat a full-service team on one narrow axis. Where we are strong is when the work crosses boundaries: when the campaign needs the site rebuilt, or the AI needs the data pipeline fixed first.

Key capabilities

One Team Owns the Whole Stack: No hand-offs between separate frontend and backend agencies. The same team architects your UI, APIs, and database together, so nothing breaks at the seams and accountability is never split.
MERN & MEAN Specialists: Deep, focused expertise in MongoDB, Express, React, Angular, and Node.js — a unified JavaScript stack that ships faster, shares code across layers, and is easier to maintain long term.
End-to-End Ownership: From requirements and architecture to deployment, monitoring, and feature releases, one accountable team carries your product through its entire lifecycle — including post-launch support.
Frontend Engineering: Responsive, component-driven interfaces in React and Angular with state management, reusable design systems, and sub-2-second load times across devices.
Backend & API Development: Scalable Node.js and Express APIs with authentication, role-based access, payment and third-party integrations, and clean REST or GraphQL contracts.
Database Architecture: MongoDB and SQL schema design tuned for performance, data integrity, and scale — modelled around how your application actually reads and writes data.
DevOps & Deployment: Cloud hosting, CI/CD pipelines, global CDNs, and monitoring so your full stack app ships reliably and stays fast, secure, and online 24/7.

Why a Single Full Stack Team Beats Split Vendors

When your frontend lives with one agency and your backend with another, the gap between them becomes your problem. Integration bugs, finger-pointing over who broke what, and slow turnarounds all come from that seam. A full stack development company removes the seam entirely — the engineers who build your React interface also design the Node.js APIs it talks to, so the contract between layers is agreed once and honoured everywhere.

This unified ownership shows up in speed and quality. Because we work in a single JavaScript ecosystem across MERN and MEAN, code, types, and validation can be shared between client and server, cutting duplication and bugs. You get one roadmap, one point of contact, and one team answerable for the whole product — from the button a user clicks to the database row it updates.

MERN, MEAN, and a Stack Built to Scale

We default to proven, modern stacks chosen for the job. MERN — MongoDB, Express, React, Node.js — powers flexible, content-rich apps and dashboards, while MEAN swaps in Angular for teams that prefer its structured, enterprise-friendly framework. Both run on a single language end to end, which keeps your stack consistent and your future hiring or handover straightforward.

Every build is architected to grow without an expensive rewrite. We design APIs and databases for scale from day one, containerise and deploy to the cloud, and wire in monitoring so issues surface before users feel them. Whether you are launching an MVP or modernising a legacy system, you get a maintainable, documented codebase you genuinely own.

Frequently asked questions

Why one team for both ends?: It removes the handoff. Most schedule slippage on split engagements comes from the frontend waiting on an API that turned out to be shaped wrong, and a single team catches that in the same sprint.
Can you take over an existing codebase?: Yes, after a paid audit. We would rather spend a week understanding what is there than commit to a timeline blind.
How much does full stack development cost in India?: Cost depends on scope — an MVP web app differs from a multi-module enterprise platform. Because one team handles frontend, backend, and deployment, you avoid paying separate vendors to integrate. We provide a fixed, transparent quote after a free requirements call.
How long does it take to build a full stack web application?: A focused MVP typically takes 4 to 8 weeks, while larger platforms with complex roles, integrations, and dashboards take longer. We share a clear milestone timeline before we begin and ship in iterations so you see working software early.
What is your full stack development process?: We start with requirements and architecture, then design the UI and API contracts together, build frontend and backend in parallel, and deploy through CI/CD with monitoring. One accountable team owns every stage from discovery to post-launch support.
Which tech stack do your full stack developers use?: We specialise in the MERN stack (MongoDB, Express, React, Node.js) and MEAN stack (with Angular), using a single JavaScript ecosystem across frontend and backend. We choose the right database, framework, and cloud setup per project for performance and scale.
Do you provide support after the application is launched?: Yes. We offer ongoing maintenance, security patches, performance monitoring, and new feature development. Because the team that built your stack also supports it, fixes and enhancements happen faster with full context.
Do you work with clients across India and abroad?: Yes. Headquartered at Unitech Cyber Park, Sector 39, Gurugram, we serve clients across India, the Gulf, and international markets, with remote collaboration and 24/7 communication. Call +91 84487 63134 or email kp@avanienterprises.in to start.