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Kolkata · West Bengal

Software development company in Kolkata

Mobile apps, web platforms, AI products and dedicated teams for Kolkata’s trading houses, distributors, hospitals, educators, IT companies and startups, from a senior studio that comes to you for the moments that matter.

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  • Kickoffs at your office in Kolkata
  • A demo every two weeks
  • Code in your repository
  • GST invoicing

Kolkata runs on businesses that have been there for generations and on a technology sector that grew up in Salt Lake Sector V and New Town. The trading houses and distributors of Burrabazar and Dalhousie move goods across the east; the hospital groups along EM Bypass treat patients from five states and two countries; the IT and BPO companies of Sector V serve clients abroad; the schools, colleges and coaching institutes serve a city that takes education seriously. We work with all of them from our studios in Delhi NCR and Patna, which is a short flight or an overnight train away, with discovery and milestone reviews at your office and the two-week demos on video.

What we bring is a senior team with product-company rituals and a lower cost base than a Park Street agency: a discovery sprint that ends in a fixed-price proposal, two-week cycles with a demo, senior review on every pull request, and code in your repository from the first week. We build in Bengali, Hindi and English where the product needs it, and we test on the phones and networks your users actually have, in the districts as much as in New Town.

What we build for Kolkata companies

  • Trade and distribution software for wholesalers, distributors and brands that sell across the east and the north-east: order booking for sales reps, dealer portals, inventory, credit and collections, GST and e-way bill integration.
  • Healthcare products for the hospital groups and diagnostic chains of EM Bypass, Alipore and Salt Lake: patient apps, appointment and reporting systems, international-patient portals, pharmacy and billing integration.
  • Education platforms for schools, colleges, universities and coaching institutes: learning platforms, admissions, assessments, fee collection and apps for students and parents.
  • Products and platforms for IT and BPO companies in Sector V and New Town: client-facing products, internal tools, migrations and dedicated engineers who join your delivery team.
  • Consumer, retail and hospitality apps for the city’s brands, restaurants, real estate developers and startups: storefronts, loyalty, booking and the analytics to run them.
The Eleven App Studios team at work
The team that works with Kolkata clients, from our studios in Gurgaon, Noida and Patna.

How we work with Kolkata clients

Every engagement starts with a discovery sprint, usually at your office: a week or two of workshops that produces a scoped backlog, a clickable prototype and a fixed-price proposal for the first release. That proposal replaces an estimate with a number a family business or a board can decide on.

Engineering runs in two-week cycles with a demo at the end of each. Senior leads review every pull request, the code sits in your repository and deploys to your cloud account, and the same people stay on the project from scoping to launch. Our hours are 9:30am to 6:30pm IST, the same as yours.

Our Patna studio is Kolkata’s nearest, and a lead from there can be in Salt Lake the same day. We are not a Kolkata studio and say so; what that means in practice is lower rates for the same seniority, in-person sessions planned into the engagement, and a written record of every decision so nothing depends on who was in the meeting.

Areas of Kolkata we serve

We work with companies across Kolkata, Howrah and New Town. Localities and pin codes we cover:

Salt Lake Sector V and New Town

  • Salt Lake Sector V
  • Salt Lake Sector I
  • Salt Lake Sector II
  • Salt Lake Sector III
  • New Town
  • Rajarhat
  • Action Area I
  • Action Area II
  • Action Area III
  • Chinar Park
  • Baguiati
  • Kestopur

Park Street and central Kolkata

  • Park Street
  • Camac Street
  • Theatre Road
  • Esplanade
  • Dalhousie
  • BBD Bagh
  • Chowringhee
  • Burrabazar
  • Sealdah
  • Shyambazar
  • Maniktala
  • Bowbazar

South Kolkata

  • Ballygunge
  • Gariahat
  • Bhowanipore
  • Alipore
  • New Alipore
  • Tollygunge
  • Jadavpur
  • Garia
  • Kasba
  • Rashbehari
  • Lake Gardens
  • Dhakuria
  • Behala

EM Bypass and the east

  • EM Bypass
  • Ruby
  • Anandapur
  • Mukundapur
  • Topsia
  • Tangra
  • Park Circus
  • Science City
  • Chingrighata
  • Beliaghata

North Kolkata, Dum Dum and Howrah

  • Dum Dum
  • Nagerbazar
  • Lake Town
  • Bangur Avenue
  • Belgharia
  • Howrah
  • Shibpur
  • Santragachi
  • Barrackpore

Pin codes

  • 700001
  • 700006
  • 700010
  • 700012
  • 700013
  • 700015
  • 700016
  • 700017
  • 700019
  • 700020
  • 700025
  • 700026
  • 700027
  • 700028
  • 700029
  • 700031
  • 700032
  • 700033
  • 700034
  • 700039
  • 700042
  • 700045
  • 700046
  • 700047
  • 700053
  • 700055
  • 700059
  • 700064
  • 700071
  • 700084
  • 700091
  • 700097
  • 700099
  • 700102
  • 700107
  • 700135
  • 700156
  • 700160
  • 711101
  • 711103

See how we work

1:42 on how a project runs with us: discovery, two-week sprints, a demo every Friday, your own repository, and what happens after launch.

Questions Kolkata clients ask

No. Our studios are in Gurgaon, Noida and Patna, and Patna is close enough that a lead can be in Kolkata the same day. We travel for discovery and milestone reviews and run the rest on video, with a demo every two weeks.

Yes. Bengali, Hindi and English interfaces are standard, with typography that is readable and copy written for the audience rather than machine-translated.

Yes. Most trade and distribution work integrates with Tally, Busy or an ERP, plus GST and e-way bill portals and payment gateways. We integrate with what you have and build only the layers that are missing.

Usually, for the same seniority, because our cost base is lower. The pricing page explains our engagement models, and the calculator gives an indicative range for an app in a minute.

You do, from the first week. Repositories, cloud, app-store and domain accounts are in your name; we work inside them and hand over nothing at the end because nothing was ever ours.