Industry Platform Development Company · Kolkata, India

We build the platforms that run India's industries.

Leidsens designs, builds and operates production SaaS platforms for healthcare, travel, commerce, pharma and AI-driven businesses. We don't build websites - we build the software your business runs on.

Industry Platform Company Prototype First Production Ready AI Powered Built by Experts
3 platforms live· 1 launching· Built on Laravel, Next.js & Flutter
Live platform architecture
Leidsens PLATFORM CORE DoctorLead HEALTHCARE GoTripBroker TRAVEL LeidKart ECOMMERCE Pharma LAUNCHING
In production, serving real users
DoctorLead GoTripBroker LeidKart
We build for StartupsSMEsHealthcareTravelCommerce
Our products

Four platforms. One team behind them.

Every product below is a real Leidsens platform - the proof that we build and operate what we promise.

DoctorLeadLive
Healthcare · Clinic management SaaS

Zero-commission clinic and booking platform: multi-doctor scheduling, patient records, GST invoices, lab bookings and patient-facing portals.

AppointmentsBranchesInvoicingPatient portal
View DoctorLead →
GoTripBrokerLive
Travel · Bidding marketplace

India's tour & travel bidding platform. Travellers post requirements, verified vendors bid, travellers choose - plus a B2B agent-to-agent travel exchange.

Vendor biddingEscrow payContact maskingB2B exchange
View GoTripBroker →
LeidKartLive
Ecommerce · Commerce platform

Storefront and commerce engine for brands and retailers - catalog, orders, payments and a WhatsApp bot for conversational selling.

StorefrontPaymentsWhatsApp botOrders
View LeidKart →
Pharma PlatformLaunching
Pharma · B2B distribution SaaS

White-label distribution platform for Indian pharma distributors: B2B ordering, GST billing, inventory and licensing - launching soon.

B2B orderingInventoryBillingLicensing
View Pharma Platform →
Why Leidsens

More than an agency. A platform partner.

Most agencies hand over a website and disappear. We build systems that run your business for years - and we prove it by running our own.

Traditional agency

The usual way
  • Builds websites
  • Project ends after delivery
  • Generic, templated solutions
  • Limited scalability
  • No real product experience

Leidsens

The platform way
  • Builds industry platforms
  • Long-term technology partner
  • Custom architecture per business
  • Scalable, secure cloud systems
  • We run our own live products
Technology stack

The stack we build production platforms on.

Backend

LaravelPHPMySQLPostgreSQL

Frontend

ReactNext.jsFlutterTailwind CSS

Cloud

AWSDigitalOceanCloudflareDocker

AI

OpenAIWhisperVisionAutomation

Payments

RazorpayStripePayPal
How we build

From industry problem to live platform.

Step 1

Discovery

Map workflow, users & data.

Step 2

Prototype

Clickable model you approve.

Step 3

UI / UX

Clean, on-brand interfaces.

Step 4

Development

Production engineering.

Step 5

QA

Tested & hardened.

Step 6

Launch

Ship to production.

Step 7

Support

Monitor, maintain, scale.

Client testimonials

What clients say about working with us.

Real reviews from the people and teams we have built for - alongside our public delivery record.

Top Rated
on Upwork
5.0
from 150+ reviews
100%
job success score
Since 2019
building & shipping
★★★★★
Leidsens did an awesome home page for our EC H2020 ADDovenom consortium for new snakebite treatments - in record time. Great fun to work with Sush and his team. If you need a great homepage fast, Leidsens is the choice. Highly recommended.
IB
Imre BergerADDovenom (EC H2020)
★★★★★
Leidsens Technology built our EdTech website using Angular and HTML, and the results are amazing. The platform is lightning-fast, and our students love the smooth, seamless learning experience. Highly recommended for modern web development!
PC
Piya ChatterjeeEdTech platform
★★★★★
A great experience working with Sushovan - he built a beautiful website for my coaching business and I loved his designs! I highly recommend the service from Leidsens.
AV
Arjun VijethCoaching business
★★★★★
Happy to be associated with Leidsens. They are cooperative and very helpful even after handing over the website, responding promptly to our queries throughout. One can happily opt for Leidsens.
PM
Pamela MukherjeeClient
★★★★★
A very good experience working with Bappaditya and the team at Leidsens. They took the time to understand our business, our requirements and the kind of experience we wanted to create for our customers.
SC
Saptarshi C.Client
★★★★★
Bap was very responsive and able to find solutions to some complex problems. I would recommend him for anyone who wants to build or upgrade their Shopify website.
EP
ESNC PerfumeryShopify store

Ready to build your industry platform?

Book a free 30-minute call. We'll map your workflow and show you what a platform for your industry could look like - no obligation.