B2B SaaS Products
Multi-tenant SaaS with auth, billing, team management, admin dashboards. Stripe / Razorpay subscriptions, usage-based billing, enterprise-ready from MVP. TypeScript + Next.js + PostgreSQL stack by default.
Phase 2 of 8 · Build · custom software for Indian ecommerce brands
SaaS, internal tools, APIs, and mobile apps — built for scale
Growww Tech is an ecommerce agency, not a software company — build is phase two of eight.
Rated 4.9 on Google200+ D2C brands

But when a D2C brand needs more than a store, the same team writes the software: B2B SaaS products, internal operations tools, APIs and integrations, cross-platform mobile apps. TypeScript / Node / Python / Flutter, deployed on AWS or Vercel. Fixed-price delivery with proper documentation, testing and handover — not freelancer code that breaks in production.
The ceilings
Inventory in one sheet, orders in another, team schedules in a third. It worked at 50 orders/month. At 500 it's chaos. You need a proper internal tool but don't know who builds them.
You know the market. You've validated demand. But you don't code, and every dev you've talked to either quotes ₹50L or disappears after the first payment. You need a partner who ships, not a freelancer who experiments.
Your Shopify store, your CRM, your accounting tool, your WhatsApp business — all separate silos. Data gets re-entered manually. Mistakes compound. You need APIs and integrations that close the loops.
Order reconciliation, customer onboarding, report generation, invoice processing — hours of manual work every week. A simple dashboard or workflow tool would save 20+ hours/week, but it never gets prioritised.
The original developer left. The code is undocumented. The database schema lives in someone's head. Every change is risky. You need a modernisation, not a rewrite you can't afford.
Freelancers build prototypes, not products. Agencies quote enterprise prices. In-house hires take 6 months and may leave. You need a team that delivers tested, documented, production-ready software — on budget.
What we build for you
Multi-tenant SaaS with auth, billing, team management, admin dashboards. Stripe / Razorpay subscriptions, usage-based billing, enterprise-ready from MVP. TypeScript + Next.js + PostgreSQL stack by default.
Custom internal tools that replace spreadsheet workflows. Inventory management, operations dashboards, order-reconciliation, custom CRMs. Retool-style admin panels when speed matters; full custom when the workflow is complex.
REST + GraphQL APIs for your existing products. Shopify + CRM + accounting + payments — integrated into a single workflow. Webhook-driven architecture, proper API documentation, versioning from day one.
Flutter for iOS + Android from one codebase. Native performance, push notifications, deep linking, offline sync. App Store and Play Store submission included.
AWS (ECS, Lambda, RDS, S3) for compute-heavy or data-heavy workloads. Vercel for Next.js front-ends and serverless APIs. CI/CD pipelines with GitHub Actions. Zero-downtime deployments.
How we deliver
Step 1 of 06
Discovery + NDA
30-min discovery call. Understand the business problem, not just the technical ask. Sign NDA if you've sent one. No sales pitch.
1-2 week paid scoping sprint for non-trivial projects. Output: MVP feature list, architecture diagram, fixed-price quote, milestones, delivery timeline. You decide whether to proceed with full build.
UX design in Figma for customer-facing interfaces. Technical architecture docs for the engineering team. Database schema, API contracts, deployment topology — documented before code starts.
2-week sprints with weekly demos. Working software shipped to staging at every sprint end. You see progress, flag issues early, steer direction. No black-box development.
Automated tests (unit + integration + E2E). Load testing for performance-critical features. Security audit before public launch. Staged rollout with monitoring.
Complete code handover, documentation, credentials, and runbook. 30 days of bug-fix support included. Optional retainer from ₹50K/month for ongoing development or you take it in-house — your call.
Price and terms
We quote custom software on the 30-minute call, once we know the job it has to do and who will use it. You get one price for the agreed scope, fixed in writing before any work starts.

What clients say
“I was initially worried about the technical side of moving our business online, but the team at Growww Tech made it seamless.”
They were incredibly patient, explained every step of the backend process, and bridged the language barrier effortlessly. The automation tools they set up for WhatsApp have saved us hours of work. A fantastic partner for any growing business.
Why us
Scope
Who you’ll talk to
Our own team, at our Visakhapatnam office. No freelancer hand-offs.

Call languages
Telugu, English, Hindi, Kannada
Hours
Mon–Fri, 9:00 am–7:00 pm IST
Phone
Office
1st Floor, YBR Nilayam, Dayal Nagar Colony, Vishalakshi Nagar, Visakhapatnam, Andhra Pradesh 530043, India. Open in Google Maps (opens in a new tab)
Other cities
Meet in person: by appointment in Bengaluru, Hyderabad, Chennai, Mumbai, Delhi NCR, Surat
Your call
Pick the language and the time that suit you in the form.
Fit check
Tools & integrations
Language
Backend runtime
Full-stack framework
Data + ML services
Cross-platform mobile
Relational DB
Document DB
Cache / queues
Cloud deployment
Edge + serverless
CI/CD
Error monitoring
Related
Go deeper
FAQ
A 30-minute call with our team. No sales pitch. We look at where your business is today and tell you what to do first.
Calls Monday to Friday, in Telugu, English, Hindi or Kannada.