Web Development Company in Kolkata
Eastern India's commercial hub, with trade and tea running through it.
Drema is a web development company in Kolkata building web platforms for startups, growing businesses and enterprises across Kolkata, West Bengal. We deliver for Kolkata clients with a named lead, a planned working rhythm and the same engineering standards on every project.
Kolkata's traders and distributors need B2B ordering portals, stockist dashboards and shipment tracking that customers can check without calling. We build these to reflect how credit, schemes and returns actually work in eastern Indian distribution, not a textbook e-commerce flow.
- Company websites and landing pages
- E-commerce stores and D2C storefronts
- Customer and partner portals
- SaaS products and dashboards
- Booking and reservation platforms
- Marketplaces and listing sites
- Learning management systems
- CRM and admin panels
- Real-estate and property portals
- News, media and content platforms
- Progressive web apps (PWAs)
- Internal tools and reporting dashboards
Building in Kolkata?
Bring the problem as it actually is, constraints included.
You will get a straight answer on whether we are the right team.
Top Web Development Company in Kolkata for your business.
Kolkata is the commercial gateway to eastern and north-eastern India and to Bangladesh, Nepal and Bhutan.
- Logistics & Supply Chain
- Retail
- Banking
- Agriculture
- Salt Lake Sector V
- New Town (Rajarhat)
- Park Street
- Dalhousie & BBD Bagh
- Howrah
Many Kolkata businesses are family-run and generational, with processes that have been refined over decades. Digitisation projects here succeed when they respect those processes and the people who run them, rather than trying to replace both at once.
More about the Kolkata market
Its port system, one of the oldest in the country, still drives a large logistics and trading economy. The city is home to long-established FMCG, engineering and banking institutions, remains central to India's tea trade, and hosts a growing IT workforce in Salt Lake Sector V and New Town.
Why choose Drema for web development services in Kolkata?
If you are looking for web development services in Kolkata, you want a partner that builds properly, communicates plainly and is still around after launch. That is how we work.
Safe & Secure
NDA by default, least-privilege access and security review before launch.
You Own Everything
Code, designs and data live in your accounts. No lock-in.
Senior Engineers
The people on your call are the people writing your code.
Transparent Process
Sprint demos, a shared board and honest progress reports.
Modern Technology
Proven, well-supported stacks your future team can maintain.
Fixed First Release
A scoped, priced first milestone before bigger commitments.
Delivered on Time
Short sprints make slippage visible early, while it is fixable.
Support After Launch
Monitoring, fixes and upgrades on a plan that suits you.
Our Web Development Services in Kolkata
Everything under one roof, so a Kolkata business does not have to coordinate separate design, development and support vendors.
Custom Website Development
Fast, search-friendly websites built on Next.js with a CMS your marketing team can update without calling a developer.
Web Application Development
Portals, dashboards and platforms with accounts, roles, workflows and an admin — software that runs part of your business.
E-commerce Development
Headless or Shopify storefronts with fast product pages, a checkout that converts and the operations tooling behind it.
SaaS Product Development
Multi-tenant products with subscription billing, onboarding, roles and usage tracking, designed for the first hundred customers and the thousandth.
Progressive Web Apps
Installable, offline-capable web apps that feel native on mobile without the cost of two app-store builds.
Website Revamp & Migration
Rebuilding a slow or outdated site on a modern stack while preserving URLs, rankings and content.
Technologies behind our web platforms.
Our default web stack is Next.js and React on the front end with TypeScript throughout, because it gives fast, server-rendered pages that search engines index well and a single language across the codebase. Behind it we pick the back end, database and hosting to fit the product — and set up monitoring, backups and CI so the platform stays healthy after launch.
For Kolkata projects we typically host on AWS Mumbai or Hyderabad, with CDN edges in eastern India for user-facing pages, and integrate with UPI and Razorpay; Tally and GST e-way bills; Customs and ICEGATE documentation; and WhatsApp Business API.
Turning ideas into web platforms that work.
A structured, agile process that keeps your web development project on time, on budget and visible at every stage.
Discovery & Planning
We map your users, content and the actions the site must drive, audit what exists — including what already ranks in search — and agree scope and milestones.
Deliverables: Requirement document, sitemap, technical architecture, project plan
UX & Visual Design
Wireframes for structure, then high-fidelity designs for desktop and mobile, reviewed with you before development starts.
Deliverables: Wireframes, responsive UI designs, design system
Development
Front end and back end built in parallel in short sprints, deployed to a staging URL you can click through at any time.
Deliverables: Staging environment, sprint demos, API documentation
Testing & Optimisation
Cross-browser and device testing, accessibility checks, Core Web Vitals and security review, plus redirects for any URLs that change.
Deliverables: Test reports, Lighthouse scores, redirect map
Launch
Zero-downtime deployment to your cloud account, DNS and SSL, analytics and Search Console set up, and sitemap submitted.
Deliverables: Production launch, analytics and search setup
Support & Growth
Uptime and error monitoring, security updates and ongoing improvements driven by analytics and user feedback.
Deliverables: Maintenance plan, monthly performance report, enhancements
Web Development for Kolkata's key industries.
What web development typically means in the sectors at the centre of the Kolkata economy.
Logistics & Supply Chain Web Development in Kolkata
Shipment tracking pages, shipper dashboards and dispatch consoles fed by live driver data.
Retail Web Development in Kolkata
Omnichannel order management, store locators and B2B ordering portals for franchise and dealer networks.
Banking Web Development in Kolkata
Internet-banking front ends, relationship-manager dashboards and loan origination workflows behind SSO.
Agriculture Web Development in Kolkata
Marketplace and procurement portals linking farmers, FPOs, traders and processors.
Products our team has shipped.
Real products, live today, built end to end by the same engineers who would work on your Kolkata project.
HyperWork
An all-in-one project delivery platform where agencies run their work and give clients a branded, password-protected progress portal.
- Next.js
- PostgreSQL
- Real-time sync
BharatTrips
An end-to-end online travel booking platform covering trip planning and reservations in a single flow.
- Next.js
- Payment gateway integration
- Booking APIs
PetPujaris
A social dining platform for curated group meals, food walks and supper clubs across Mumbai.
- Next.js
- Event & booking system
- Community features
DeepSync
An AI-powered session replay and behavioural analytics platform that turns raw user sessions into actionable product insights.
- Next.js
- AI / LLM pipelines
- Event streaming
TestGenie
An AI exam-paper generator that produces board-aligned question papers with answer keys in seconds.
- LLM prompt orchestration
- PDF generation
- Next.js
Working with Kolkata clients.
Hours and overlap
Same timezone, so there are no overnight hand-offs, and we are about two hours away by air when an in-person session is worth it.
Meetings and workshops
Remote for daily work, with visits to Kolkata for process mapping at warehouses, offices and estates when the project calls for it.
Regulation and data
India's Digital Personal Data Protection Act applies to personal data, so we build consent capture, purpose limits and deletion paths in from the start. Logistics and trade clients also need GST e-way bills, e-invoicing and customs documentation handled correctly.
Frequently asked questions.
About web development in Kolkata, and about working with Drema.
Do you have a team in Kolkata?
We work with Kolkata clients through one named lead who is your point of contact from kickoff to handover, backed by the same engineering team on every project.
Where should a web platform for Kolkata users be hosted?
As close to your users as your compliance allows. For Kolkata, that usually means AWS Mumbai or Hyderabad, with CDN edges in eastern India for user-facing pages. We put static assets and cacheable pages behind a CDN so the first load is fast everywhere, keep the database in the region your data rules require, and set up everything in your own cloud account so you are never locked to us.
How long does web development take for a Kolkata business?
A marketing site with a CMS can be live in three to five weeks; a web application with accounts, roles, payments and an admin panel usually takes ten to sixteen weeks for its first production release. We ship in fortnightly increments, so you see working software from the first month.
Which Kolkata industries do you build web platforms for?
Most often Logistics & Supply Chain, Retail, Banking and Agriculture, because that is where Kolkata's economy is concentrated. We are not limited to those sectors — the engineering transfers — but that is where we can bring the most relevant experience to a first conversation.
Which local systems can you integrate with?
Most Kolkata projects touch UPI and Razorpay; Tally and GST e-way bills; Customs and ICEGATE documentation; and WhatsApp Business API. We integrate with what your customers and staff already use, and we check API access and commercial terms for each before committing to a timeline.
How much does a custom web application cost?
A focused application with a handful of core journeys is a meaningfully smaller engagement than a multi-tenant platform with billing, roles and integrations. We scope against your specific journeys and give a range before you commit, rather than quoting a headline figure that changes later.
Why Next.js rather than a plain React app?
Server rendering, which matters for both first-load speed and for search engines and AI crawlers being able to read your content. A client-only React app ships an empty page to crawlers, which is a serious handicap when organic search matters.
Can you work with our existing design?
Yes. We regularly build from Figma files or an existing design system. If the design has gaps around empty, loading and error states, we will flag them early rather than inventing them at build time.
Will the site be fast?
We set a performance budget at the start and measure against it on mid-range mobile hardware, not just a fast laptop. Images, fonts and JavaScript size are the three things that usually decide the outcome, and all three are engineering decisions.
Do you handle hosting and deployment?
Yes, typically on Vercel or AWS depending on your constraints. You own the accounts and the infrastructure definition, so nothing is locked to us.
What about ongoing changes after launch?
Most clients continue with a maintenance arrangement, but you are not required to. Everything is documented and in your repository so another team can pick it up.
Get a free estimate for your web development project in Kolkata.
Tell us what you want to build. A founder will reply with honest advice on scope, timeline and cost — including when a simpler approach would do.