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Since 2016 Custom Software · Web Apps · Mobile Apps

Custom software, built to run your business.

We design, build and support custom software, web applications and mobile apps for growing businesses — with fixed written quotes, weekly demos, and source code that belongs to you.

  • Fixed quotes before work starts
  • Code and accounts in your name
  • Reply within one working day
Illustration of a business dashboard, code editor and mobile app connected by data lines
  • HTML5
  • CSS3
  • JavaScript
  • React
  • Next.js
  • Vue.js
  • PHP
  • Laravel
  • Node.js
  • MySQL
  • REST APIs
  • Flutter
  • Dart
  • React Native
  • Firebase
  • WordPress
  • WooCommerce
  • LearnDash
  • Razorpay
  • Stripe
  • Figma
  • FigJam
  • Canva
  • Google Ads
  • Meta Ads
  • GA4
  • Search Console
  • Tag Manager

What we do

Eight services, one accountable team

Build the product, then bring in the customers. Most clients start with one service and add others once they’ve seen how we work.

Compare all services
Software developers writing code at their desks in a bright office

Custom Software Development

ERP, CRM and internal tools built around how your team already works — so the spreadsheets and copy-paste can finally stop.

Laptop showing website source code on a clean, minimal desk

Website & Web App Development

Fast business websites, WooCommerce stores and React/Next.js web apps — built to load quickly on Indian mobile networks and turn visitors into enquiries.

Person using a mobile app on a smartphone while working on a laptop

Mobile App Development

Android and iOS apps from one Flutter or React Native codebase — booking, ordering and customer apps with an admin panel included.

Designer sketching app wireframes on a tablet with a stylus

UI/UX Design

Research-backed interface design for websites, apps and dashboards — wireframes, clickable prototypes and design systems your developers can actually build.

Website analytics dashboard showing organic search and traffic metrics

SEO Services

Technical SEO, content and local search that help the right customers find you on Google — with monthly reports in plain English, not jargon.

Marketing team planning social media content around a table with laptops and phones

Social Media Marketing

A content calendar, on-brand creatives and paid campaigns on Instagram, Facebook and LinkedIn — planned around what your customers actually respond to.

Laptop displaying an online advertising performance dashboard with charts

PPC & Google Ads

Google Ads and Meta campaigns with proper conversion tracking, tight keyword control and landing pages built to convert — so every rupee is accounted for.

Writer’s desk with laptop, notepad and coffee, ready for content writing

Content Marketing

Blog articles, service pages, case studies and email newsletters written by people who understand your industry — content that ranks and helps buyers decide.

Why Vansys

The things clients tell us they couldn’t get elsewhere

Most of our clients have worked with an agency before. What they remember isn’t the technology — it’s whether calls were answered, quotes held, and the work actually shipped.

How we work
Development team collaborating around a table with laptops
Ambah, Madhya PradeshWorking with clients across India since 2016
10+Years in business (since 2016)
8Core services under one roof
1 dayReply time on working days

Quotes you can plan around

Every project starts with a written scope and a fixed quote for the agreed work. If something new comes up, we price it before doing it — no surprise invoices.

One person who knows your project

You get a single point of contact who answers your calls, runs your project and actually knows what’s happening on it.

Weekly progress you can see

Demos, staging links and short updates every week. You’ll never have to chase us to find out where things stand.

We say no when we should

If a cheaper tool, a smaller scope or no project at all is the right answer, we’ll tell you in the first conversation.

Code and accounts in your name

Domains, hosting, ad accounts and source code belong to you. You can move to another provider any time.

Support after launch

Every project includes a support period, and ongoing maintenance plans are available with response times in writing.

How we work

Discover → Plan → Build → Launch → Grow

Five steps, the same on every project. You always know what’s happening, what comes next and what it costs.

  1. Step 1: Discover

    A 30–45 minute call about your business, customers and what’s not working. We ask a lot of questions.

  2. Step 2: Plan

    A written proposal: scope, deliverables, timeline and a fixed quote. Nothing starts until you approve it.

  3. Step 3: Build

    Design and development in short cycles, with a demo or report every week so you can steer.

  4. Step 4: Launch

    Testing on real devices, a launch checklist, and training for your team.

  5. Step 5: Grow

    Support, reporting and improvements — based on how real customers use what we built.

Selected work

Recent projects

Client names are private. Images are concept illustrations of each project type, not screenshots of client systems.

All case studies
Concept illustration for the Online Fashion Store projectConcept illustration

Web Development · Fashion retail

Online Fashion Store

A fashion retailer was selling through Instagram DMs and marketplace listings.

  • WooCommerce
  • PHP
  • React
Concept illustration for the Clinic Appointment App projectConcept illustration

Mobile Apps · Healthcare

Clinic Appointment App

A clinic’s reception phones were busy all day with booking calls, and missed appointments meant idle doctor time.

  • React Native
  • Node.js
  • Firebase
Concept illustration for the Analytics Dashboard for a Fintech Startup projectConcept illustration

Software · Fintech

Analytics Dashboard for a Fintech Startup

A fintech team built weekly reports by exporting data from several tools into spreadsheets — slow, error-prone and always a few days out of date.

  • Vue.js
  • Laravel
  • MySQL

Client feedback

What clients say

Real words from businesses we’ve worked with, shared with their permission.

We wanted a clean, fast site that looks good on mobile and is easy for our team to update with new content. Vansys built exactly that, explained how everything works, and patiently handled each change we asked for. Even after launch, they are always quick to help us whenever we need any support.
techiebabajiOwner, techiebabaji.com
We wanted an education site that students could actually find their way around: exams, scholarships and career guides all in one place. Vansys built it with clear categories, fast pages and an easy way to publish new articles ourselves. They explained every step and delivered what they promised.
indiaseducationOwner, indiaseducation.com
We needed a website where customers could see our water purifiers and RO services and contact our team directly. Vansys designed it, set up the domain and hosting, and handled every technical detail for us. They replied quickly on WhatsApp and finished the work exactly when they said they would.
drinkpurewaterOwner, drinkpurewater.in

Technology

Tools we use every week

We choose the stack that suits your budget and team — not whatever is fashionable. These are the platforms we know well.

Frontend

6 tools

Fast, accessible interfaces for business websites and web apps.

  • HTML5
  • CSS3
  • JavaScript
  • React
  • Next.js
  • Vue.js

Backend

5 tools

APIs, business logic and integrations that keep your data in one place.

  • PHP
  • Laravel
  • Node.js
  • MySQL
  • REST APIs

Mobile

4 tools

One codebase for Android and iOS, with push notifications, maps and payments.

  • Flutter
  • Dart
  • React Native
  • Firebase

CMS & E-commerce

5 tools

Websites your team can edit themselves, and stores that take payments.

  • WordPress
  • WooCommerce
  • LearnDash
  • Razorpay
  • Stripe

Design

3 tools

Wireframes, clickable prototypes and design systems developers can build from.

  • Figma
  • FigJam
  • Canva

Marketing & Analytics

5 tools

Campaigns with tracking set up properly, so every lead and sale is counted.

  • Google Ads
  • Meta Ads
  • GA4
  • Search Console
  • Tag Manager

From the blog

Straight answers to common questions

All articles

FAQ

Questions about budget, timelines and how we work

Can’t find your answer? Call +91 92135 02205 or send us a message.

How do you price projects?

After a free consultation we send a written proposal with a fixed price for the agreed scope. Marketing services are a fixed monthly fee. Ad spend, hosting and third-party licences are billed separately and transparently.

How long will my project take?

Business websites usually take 3–6 weeks, mobile apps and custom software 8–14 weeks for a first version. Your proposal includes a timeline with milestones, and we tell you early if anything changes.

How will we communicate?

One project lead, a weekly update, and a shared link where you can see progress. Day to day, we’re on phone, email and WhatsApp, Monday to Saturday, 9 AM–7 PM IST.

What happens after launch?

Every project includes a support period for fixes. After that, you can choose a maintenance or marketing plan, or simply call us when you need something.

Do you work with clients outside Madhya Pradesh?

Yes. We’re based in Ambah and work with clients across India and abroad over video calls, shared project boards and regular demos.

What don’t you do?

We don’t guarantee Google rankings, buy followers or links, or sell template websites at bargain prices. If we can’t do something well, we’ll refer you to someone who can.

Have a project in mind? Let’s talk it through.

Tell us what you want to build or fix. We’ll reply within one working day with honest advice and clear next steps — no obligation.