SaaS Products
Multi-tenant platforms with subscription billing, role-based access, and admin dashboards, sized to onboard your first customer just as smoothly as your thousandth.
Web App Development, Built to Talk to Your ERP and CRM
Custom web applications for Indian businesses: SaaS products, client portals, and internal dashboards. We're also an ERPNext and Vtiger CRM implementation partner, so what we build plugs into your real business data from day one instead of sitting next to it.
What We Build
Custom Web Applications, Engineered to Last
From focused internal tools to full multi-tenant products, built for scale, performance, and long-term maintainability.
Enterprise Portals
Customer, vendor, and employee portals wired directly into ERPNext, Vtiger, and whatever legacy systems you're running. One login, real data, nothing typed in twice.
Business Intelligence Dashboards
Dashboards that pull live from ERPNext, Vtiger, your databases, and third-party APIs, so the numbers on screen are the numbers your team is actually working with.
API & Microservices
REST and GraphQL APIs plus scalable microservices on AWS: the connective tissue linking your web app, your ERP/CRM, and everything else in your stack.
PWA & Web Apps
Progressive web apps with offline mode, push notifications, and an install prompt, built for field teams and anyone working mostly from a phone.
Legacy Modernization
We move aging systems onto a modern React/Node.js stack in phases, so there's no weekend-long "big bang" cutover that stops the business cold.
The Alera Difference
Why Standalone Web Apps Fail Without Backend Integration
Most web development agencies hand you a polished app that has nothing to do with the systems actually running your business: your ERP, your CRM, your inventory. Within a few months it turns into a spreadsheet with extra steps, something someone has to manually keep in sync.
Alera works both sides of that problem. We're a web development team, and we're also an ERPNext implementation partner and Vtiger CRM partner. The apps we build look like what any good agency would deliver, but because we're inside your ERPNext and Vtiger data every day, we wire the new app to it correctly the first time. Real customer records, real stock levels, real deal pipelines, not a copy that quietly drifts out of date.
Proven on a Real Deployment
The mobile-first lead capture tool we built for Aptronix, India's largest Apple Premium Reseller network, runs on exactly this pattern in production. It's a web-based counter tool used across 60+ stores that writes leads straight into Vtiger CRM in real time, with no manual re-entry between the shop floor and the sales pipeline.
Tech Stack
Modern, Battle-Tested Technologies
We choose the stack based on what a project actually needs, never a default we reach for out of habit.
React.jsNext.jsVue.jsNode.jsPython/DjangoFastAPIPostgreSQLMongoDBRedisDockerKubernetesAWSTailwind CSS
How We Work
Our Web App Development Process
1
Discover
Requirements, user roles, and a map of every system the app needs to talk to, ERPNext and Vtiger included.
2
Design & Architect
UI/UX design and a technical architecture shaped around your actual data model instead of a generic template.
3
Build & Integrate
Milestone-based development, with the app integrated against your live ERP/CRM data from the start rather than bolted on at the end.
4
Launch & Support
Deployment, user training, and a post-launch support window, followed by an ongoing maintenance plan if you want one.
Why Alera
Why Choose Alera for Web App Development?
ERP/CRM Integration Expertise
We're an ERPNext implementation partner and Vtiger CRM partner first. Your web app connects to real business data instead of a disconnected copy someone has to update manually.
One In-House Team
Design, frontend, backend, and DevOps sit under one roof. No subcontracted pieces, no coordination overhead between vendors.
Nagpur-Based, India-Wide
Based in Nagpur, working with clients across India. Same-time-zone collaboration and a working understanding of Indian business processes and compliance.
Milestone-Based Delivery
You see working software at every milestone rather than waiting for one big reveal, so scope and budget stay predictable the whole way through.
Built to Scale Securely
Role-based access control, encrypted data, and an architecture designed for growth from day one instead of retrofitted after something breaks.
Support That Doesn't End at Launch
The team that builds your app also maintains it: bug fixes, security patches, and new features as your business changes.
FAQ
Common Questions
How much does custom web app development cost in India?
Scope decides the cost more than anything else. A simple internal dashboard runs far cheaper than a multi-tenant SaaS platform with billing and role-based access; what really moves the number is how many user roles you need, how many systems it has to talk to (ERPNext, Vtiger, payment gateways, other APIs), and whether it's a fresh build or a legacy system we're modernizing. We put together a detailed, scoped proposal before any work starts, so the number is known upfront instead of discovered halfway through.
How long does it take to build a custom web application?
A focused MVP or internal tool usually takes four to eight weeks. Bigger builds, think multi-tenant SaaS products, enterprise portals with several integrations, or a legacy modernization, tend to run ten to sixteen weeks. Every project is broken into milestones so you see working software early on, well before the final handover.
Can you integrate a new web app with our existing ERPNext or Vtiger CRM system?
This is the question we're built to answer well. We're both a web development team and an ERPNext/Vtiger CRM implementation partner, which means we build apps that read and write directly against your live ERP or CRM data. Customer portals, BI dashboards, internal tools: all of them stay in sync with your actual business records instead of becoming one more system someone has to update by hand.
What technologies do you use for web app development?
On the frontend, React, Next.js, and Vue.js. On the backend, Node.js, Python/Django, and FastAPI. For data, PostgreSQL, MongoDB, and Redis; for deployment, Docker and Kubernetes on AWS. Which combination we use depends entirely on what the project actually calls for, not a default template we reach for every time.
Do you provide support and maintenance after the web app goes live?
Yes. Every build ships with a post-launch support window, and we offer ongoing maintenance plans beyond that: bug fixes, security patches, hosting management, and new features as your needs change. Because the same team builds and maintains the app, there's no handoff gap and no re-learning curve for whoever picks it up next.
Let's Talk
Have a Web App in Mind?
Share your requirements and get a detailed proposal and timeline from our team.