NexaEx — Software Studio · Tamil Nadu
We build softwareworth owning.
Senior-built, fixed-price, fully yours.
3 products live · fixed price, in writing
01 — The studio
One team, under one roof.
Strategy, design, and engineering — so you ship faster.
Strategy
A plan that de-risks the build.
Design
Flows for real users, approved before code.
Engineering
Production code, shipped in weekly demos.
35+
Products shipped
8
Industries served
99.9%
Uptime maintained
12+
Countries reached
02 — What we do
Full-stack,
full-stop.
Six disciplines, one team — from first strategy to production.
03 — The stack
The technology
we build with.
Proven, modern tools — plus an AI-native toolchain — chosen for scale and longevity, not novelty. The same stack behind our own products.
Web
Frontend
Backend
Mobile
Cross-platform
Native
AI-native & Cloud
AI & LLMs
Cloud & DevOps
04 — How we work
Ways to work
with us.
Three simple engagements — no bloated retainers, no account managers. Pick the model that fits the job.
05 — Our guarantees
What every
project includes.
The things bigger agencies charge extra for, or quietly leave out — in writing, as standard.
A fixed quote in writing
A clear price before any work begins.
Work starts after the contract
We build only once the agreement is signed.
You own 100% of the code
Source, accounts, and infrastructure — handed over.
NDA on every project
Your idea and data, confidential from day one.
Pay against milestones
You pay for working software, not promises.
Senior engineers only
The people who scope it are the ones who build it.
Company-account payments
Traceable, GST-compliant, to the registered company.
A reply within 24 hours
Hear back within one business day, from a real engineer.
06 — Why NexaEx
The senior engineers big agencies put junior teams on — at a fixed price, and the code is yours.
We build our own products, not just client work — real software, live in market.
All products07 — Questions
Frequently
asked.
Still not sure? Ask us directly — we reply within one business day.
Talk to usHow much will my project cost?
It depends on scope, but we never leave you guessing. Ballpark: a website runs ₹60k–2.5 lakh, a mobile app ₹4–15 lakh, a SaaS product ₹8–45 lakh. You get a fixed written quote before any work starts, and you can get an instant range from our project cost calculator.
How long does it take to build?
A focused MVP is typically 8–12 weeks; a full product with backend and both mobile platforms is 4–6 months. We work in weekly demos on a live build, so you see real progress the whole way — not a big reveal at the end.
Do I own the code and everything you build?
Yes, completely. On delivery you receive the full source code, your own app-store and cloud accounts, and all infrastructure. There is no lock-in — many clients keep us on for growth work, but that's always a choice, never a dependency.
What happens if my requirements change mid-project?
That's normal, and we plan for it. Because we build in milestones, changes are scoped and priced transparently as they come up — you approve them before we act. You're never surprised by a bill or forced down a path that no longer fits.
You're a small team — is that a risk?
It's the opposite. With us you get senior engineers directly, not a junior team behind an account manager. Big agencies put their best people on sales and their least experienced on your build. We keep the team small on purpose so the people who understand your project are the ones writing the code.
How do we get started?
Message us with what you're building — email hello@nexaex.in or WhatsApp +91 97912 97741. We reply within 24 hours, ask a few questions to understand scope, and come back with a plan and a fixed quote. Work begins once you're happy and the contract is signed.
08 — Start something
Currently accepting new projects
Let’s build your
next product.
Tell us what you’re building. We’ll tell you how we’d ship it — usually within 24 hours.