01
Modern stack
React, TypeScript, Node, Postgres, Supabase — production-grade.
Development · Chennai, Tamil Nadu
Custom Web Apps in Chennai
SaaS dashboards, portals and internal tools built right.
From founder MVPs to enterprise internal tools — we design and build custom web apps with React, Node and Postgres that scale.
KDSRLPNK
4.9/5
from businesses in Chennai & across India
- Tamil + English campaigns
- Healthcare specialists
- 24-hr proposal
- Month-to-month
Free quote · no obligation
Get a tailored proposal in 24 hours
For Custom Web Apps in Chennai
- Projects shipped
- Client rating
- Proposal turnaround
- Lock-in contracts
Across 9+ industries
Verified Google reviews
After your strategy call
Month-to-month retainers
Why Krish Digital
What makes our Custom Web Apps different.
Strategy, execution and analytics under one roof — built for Chennai businesses that want measurable growth.
02
Auth + billing built-in
Stripe/Razorpay subscriptions, magic-link auth, role-based access.
03
Cloud-ready
Deployed on Vercel, Cloudflare or AWS with CI/CD.
04
Long-term partner
We can stay on as your fractional engineering team post-launch.
What's included
Everything you get, end to end.
No hidden add-ons. Every engagement includes the deliverables that actually move the needle for Custom Web Apps.
- Discovery & technical scoping
- UX wireframes + Figma design
- React + TypeScript frontend
- Node.js + Postgres backend
- Auth, billing & admin dashboard
- Cloud deployment & CI/CD
Process
A simple, proven path to results.
- 01Step 01
Discovery
We understand your goals, audience and competition.
- 02Step 02
Strategy
A custom roadmap with KPIs, timelines and budget.
- 03Step 03
Execution
Our team ships campaigns, content and creative weekly.
- 04Step 04
Optimize
We measure, learn and double-down on what works.
Custom Web Apps across Chennai
Every neighbourhood, every category.
We work with Chennai businesses across the city — with a strong track record in healthcare, education, manufacturing.
Areas we serve
- T. Nagar
- Anna Nagar
- Velachery
- Adyar
- OMR
- Nungambakkam
- Mylapore
- Porur
- Tambaram
Top industries
Healthcare in Chennai
Education in Chennai
Manufacturing in Chennai
Retail in Chennai
Chennai client stories
Partners, not vendors.
“Specialty consultations up 60% in one quarter. Bilingual landing pages were the key.”
Karthik R.
Hospital Marketing Lead
“Cracked profitability on Meta — finally. Their team treats it like their own money.”
Priya V.
D2C Beauty Founder
“B2B export enquiries from Middle East and US. LinkedIn campaigns work.”
Senthil Kumar
Manufacturer, Ambattur
FAQ
Common questions about Custom Web Apps in Chennai.
Still have a question? We typically reply within 1 business hour.
Most clients see early traction in 30–60 days. Compounding growth typically kicks in by month 3.
No. We work month-to-month — our results keep clients with us, not contracts.
Scope, competitive landscape and goals. We'll send a tailored proposal within 24 hours.
Yes. All accounts, content, code and creative belong to your business.
It depends on your goals and competition in Chennai. After a free strategy call we send a fixed, itemised proposal within 24 hours — no hidden fees, prices exclude GST and ad spend.
Yes — we work with Chennai businesses in T. Nagar, Anna Nagar, Velachery, Adyar and every other part of the city, with support in English and the local language over WhatsApp, calls and video.
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Start a project
Let's grow your Chennai business with Custom Web Apps.
Book a free 30-minute strategy call. We'll audit your current setup and send a custom proposal within 24 hours — no obligation.
- Free audit
- No obligation
- Reply within 1 hour