Software Development Company in Chennai
billtime is a software development company in Chennai building custom web apps, mobile apps and GST billing systems for shops, clinics, distributors and manufacturers across the city. You get a working prototype in week one, a demo every week, and go-live in three to six weeks - with Tamil, English and Hindi support throughout.
What We Deliver
Custom software, not generic templates.
Web Development
Custom web apps on Laravel, React and Vue.js - booking portals, dashboards and internal tools built for your workflow.
Mobile Apps
Android and iOS apps from a single Flutter codebase. One release cycle, both stores.
AI Solutions
WhatsApp and website chatbots, document OCR, and automation that answers customers while you sleep.
GST Billing
BillTime POS - GST billing, stock and invoicing for retail, medical and restaurant counters.
Cloud Hosting
AWS and DigitalOcean with Indian data centres, daily backups and 99.9% uptime.
Digital Marketing
SEO, Google Ads and social campaigns that put your Chennai business in front of local buyers.
Why Businesses Choose billtime
Fast, fixed-price, and built in Tamil Nadu.
Local Team
Built by Tamil Nadu technologists who know Chennai businesses, markets and language.
Fixed Scope, Free Quote
You approve wireframes and a quote before code starts. No surprise invoices.
Fast Delivery
Prototype in week 1, weekly demos after that, live in 3 to 6 weeks.
GST-Ready
Billing, invoicing and reports built for Indian tax rules from day one.
Secure by Default
Encryption, role-based access, Indian hosting and daily backups.
30-Day Support
Every project ships with 30 days of free fixes, then optional ₹2,999/month maintenance.
How It Works
Six steps from first call to live system.
Discovery
We study your workflow, identify bottlenecks, and define clear project goals with you.
Design
You get wireframes and a working prototype to approve before any code is written.
Development
Sprints with weekly demos. You see progress, give feedback, and stay in control.
Launch
We handle deployment, data migration, team training, and go-live support.
Automate
Post-launch, we optimize workflows and add automations to save hours weekly.
Support
Bug fixes, feature updates, and monitoring. Your dedicated team stays with you.
Where we work in Chennai
Tamil Nadu businesses, Tamil and English support.
We deliver across Chennai - T. Nagar, Anna Nagar, Adyar, Velachery, OMR, Guindy, Ambattur, Porur and the IT corridor - and support businesses in neighbouring Kanchipuram, Chengalpattu and Tiruvallur districts. Most engagements run remote-first over WhatsApp and video calls, so you get daily access to your team without losing work hours. Tell us if you need an on-site kick-off and we will confirm availability for your area.
Industries we build for in Chennai: retail and grocery, medical and pharmacy, restaurants and cloud kitchens, textile and garment units, engineering and manufacturing, logistics, clinics, coaching institutes and professional services.
Technologies We Work With
Proven tools, Indian hosting, no lock-in.
Frequently Asked Questions
Straight answers before you book a call.
How much does software development cost in Chennai?
Websites start at ₹4,999/month on the Starter plan. Custom web applications typically run ₹50,000 to ₹5,00,000 depending on scope, and full-stack apps with hosting, AI chatbot and payments start at ₹12,999/month. Every Chennai project gets a free written quote before work begins.
How long does a software project take in Chennai?
Simple websites: 2-4 weeks. Custom web applications: 4-12 weeks. Mobile apps: 6-16 weeks. A billing system like the one we shipped for Kumar Textiles went live in 3 weeks. You see a working prototype in week 1 either way.
Do you visit clients in Chennai in person?
Most Chennai engagements run remote-first: discovery on WhatsApp or video, weekly demos, and shared project boards. On-site kick-off workshops can be arranged on request - ask when you book your free consultation.
Which industries do you build software for in Chennai?
Retail and grocery, pharmacy and clinics, restaurants, textile and garment units, engineering and manufacturing, logistics, education and professional services. If your team runs on spreadsheets or paper today, we can model it.
Do you provide GST billing software in Chennai?
Yes. BillTime POS gives GST-compliant billing, invoicing, inventory and reports for counters and multi-outlet businesses, available as a standalone product or customised for your shop.
What support do I get after launch?
Every project includes 30 days of free bug fixes. After that, maintenance plans start at ₹2,999/month covering hosting, updates and monitoring, with 24/7 coverage on Enterprise.
Keep Exploring
More ways billtime builds for your business.
Software Development in Coimbatore
Same team, western Tamil Nadu - textile, retail and manufacturing builds.
Custom Software Development
ERPs, portals and billing systems modelled around your workflow.
Flutter App Development
One codebase for Android and iOS, live in 6 to 16 weeks.
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Generic Software.
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