Websites, mobile apps, CRMs and civic platforms for builders, schools, shops and public institutions, built by the engineer you'll actually talk to. New to being online? We build the whole system from zero.
Free first conversation · Written quote before any work starts
Technologies we use: React, FastAPI, MongoDB Atlas, PostgreSQL, Redis, Flutter, Kotlin, Spring Boot, Capacitor, Firebase Cloud Messaging, Twilio OTP, WebSockets, Cloudinary, Vercel, Render.
If any of these sound like your business, we can help.
Hard to track, easy to lose, impossible to report on.
E-commerce & CRM →Starting from zero or scaling something already live, we build the whole system, not just a piece of it.
Fast, SEO-ready sites and web platforms built to convert and scale.
Order flows, dashboards and customer systems that hold up under real traffic.
Android and cross-platform apps with offline support, push and real-time sync.
Verification, reporting and escalation systems for municipal bodies and large organizations.
A civic-tech engagement with the Vasai Virar Municipal Corporation, currently under evaluation with the Commissioner's office. Project details stay confidential while the process is ongoing.
An ongoing multi-project engagement for a real estate builder: a website, a CRM and a mobile app built around their sales and project-management workflow.
A live e-commerce store built end-to-end: product catalog, checkout and order management, running in production today.
A print-job management system for a college print shop. Students upload documents and pay by UPI QR; admins verify payments and set prices. Web and mobile apps with email OTP sign-up and role-based access.
Plus several more projects currently in process.
No surprises: you know the scope, the cost and the timeline before we start.
We learn your business, your users and where things get stuck.
A written scope, milestones and a clear price before any work begins.
Built in short cycles, with demos you can click and comment on.
Security review and load testing before anything goes live.
Go-live, training for your team, then monitoring and improvements.
We don't hand your project to a junior team after the pitch. The person who scopes the work is the person who ships it.
You work directly with the person building it, not an account manager.
Input validation, authentication checks and rate limiting before every release.
Offline queues, caching and load-tested backends, not just demos.
English, Hindi and Marathi, in the interface and in notifications.
Based in Vasai-Virar, easy to meet, quick to reply.
Design, web, mobile, backend and hosting, all under one roof.
Every option starts with a written scope, so you always know what you're getting.
Best when requirements are clear: a website, a store, an app or a CRM.
Best for products that keep evolving: new features, fixes and monitoring.
Best for audits, small features, bug fixes and technical advice.
I started Avhaar while studying computer engineering, building websites and apps for local businesses that needed someone who understood both their world and the technology. What began as freelance web and app development for builders and schools in Vasai-Virar has grown into a full civic-tech platform now in process with the Vasai Virar Municipal Corporation.
I still write the code, close the deals, and answer the support calls myself.
Avhaar was founded by Rohan Mishra, who is the founder and lead engineer of the studio. You can read more on the founder page at avhaar.in/founder.
Avhaar is an engineering studio in Vasai-Virar. We build websites, mobile apps, e-commerce stores, CRMs and civic platforms for builders, schools, shops and public institutions, from first idea to launch and support.
It depends on what you need: pages, features, integrations and users. Message us on WhatsApp and we'll send a written scope and quote before any work starts, with no obligation.
A typical business website takes one to three weeks once your content is ready. CRMs and mobile apps usually take six to twelve weeks depending on scope. We confirm timelines in writing.
Yes. We set up your domain and hosting, build the website, connect WhatsApp and contact options, and add any back-office tools you need. You don't have to piece it together yourself.
Yes. We work with clients across the Mumbai region, including Thane and Mumbai, and beyond, remotely, and meet in person around Vasai-Virar when it helps.
Yes. Our civic platform runs in English, Hindi and Marathi, including notifications, and we can do the same for your product.
Every project goes through a security review before it ships: input validation, authentication checks and rate limiting, plus load testing for apps that expect real traffic.
Yes. We monitor, fix and improve after go-live. Support terms are agreed with you up front.
Yes. We can redesign, speed up, fix or extend what you already have, or rebuild it if that makes more sense.
Send us a message on WhatsApp describing what you need. We'll talk it through and tell you honestly what makes sense.
Tell us what you need on WhatsApp. We'll talk it through, then send a written scope and quote. No obligation to start.
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