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Web Development
Company in Kolkata

Unika Infocom is a web development company in Kolkata. We started in 2010 and since then we've built websites for local shops, growing businesses, and everything in between. We know Kolkata, we know what clients here need, and we get the job done.

900+
Projects Delivered
15+
Years Experience
98%
Client Satisfaction
bolt Fast Load Times
unikainfocom.com
const website = {
  design: 'pixel-perfect',
  speed: 'lightning-fast',
  seo: 'rank-#1',
  location: 'Kolkata, WB'
};
Load Time
0.8s
SEO Score
100/100
Mobile
100%
Uptime
99.9%
location_on Kolkata-Based Team

Businesses we've built for across Kolkata & West Bengal

Sattvik Foods Gupta Jewellers WB EduHub Kolkata Clinics Heritage Travels Mondal Builders
shield Why Trust Us

What Makes Us Worth Your Trust

Twelve years of work, real client feedback, and things we've been asked about hundreds of times before someone decides to hire us.

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4.9 / 5 on Google
120+ client reviews on Google, all unpaid and unfiltered. Go read them before you make a decision — we'd prefer it.
Google Reviews
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ISO 9001 Certified
ISO 9001 certified since 2018. It means our team follows the same process for a ₹20,000 project as a ₹2,00,000 one.
ISO Certified
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100% Secure Code
SSL setup, security hardening, and clean code are part of every build — regardless of budget. We've never treated these as extras.
Verified Secure
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Clutch Top Developer
Recognized on Clutch as a top web development company in India. Their ratings come from actual client interviews, not self-reported data.
Clutch Verified
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Google Mobile Ready
We test on physical Android and iOS devices before handover. A browser resize check isn't enough and we've seen what happens when teams skip this.
Mobile Certified
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Money-Back Guarantee
If our initial designs completely miss what you asked for, we refund. It's come up a handful of times in 12 years. Each time, we refunded.
Risk-Free
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99.9% Uptime SLA
Our hosting infrastructure is monitored around the clock. Downtime alerts reach us automatically so we can respond before clients have to call.
SLA Backed
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Est. 2010 — 15+ Years
We've been at the same address in Kolkata since 2010. Many of our clients from those early years still call us when they need something new.
Est. 2010
code WordPress Expert store Shopify Partner integration_instructions React Certified analytics SEO Optimised security GDPR Compliant credit_card Razorpay Integrated headset_mic 24/7 Support description NDA Protected
Our Portfolio

Work That Speaks

A selection of websites and apps we've built for clients across Kolkata and beyond.

Sharma Jewellers Website
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Website Design
Sharma Jewellers
Product catalogue with WhatsApp enquiry per item. The owner manages it from his phone.
WordPressWooCommerceWhatsApp API
MediCare Clinic Booking Portal
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UI/UX Design
MediCare Clinic Portal
Booking page for patients, daily schedule dashboard for reception staff.
FigmaPHP
Rupaali Boutique Online Store
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E-Commerce
Rupaali Boutique
Shopify store with Razorpay, delivery zones for Kolkata and nearby districts.
ShopifyRazorpay
EduBridge Admission Portal
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Web Development
EduBridge Portal
Online admission form, Razorpay fee collection, batch enrolment panel.
Next.jsMySQLRazorpay
Heritage Travels Booking App
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Mobile App
Heritage Travels App
Tour booking app for Bengal and Northeast with Google Maps itinerary per day.
FlutterFirebase
Mondal Construction Website
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Web Development
Mondal Construction
Filterable project gallery, quote form, Google Maps pins for completed builds.
WordPressCustom ThemeGoogle Maps
Gupta Distributors Order Tracker
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CRM System
Gupta Distributors
Order tracking and invoice printing replacing a paper register system.
LaravelMySQL
WB EduHub Course Pages
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UI/UX Design
WB EduHub
Six course pages, load under 2 seconds, lead forms connected to WhatsApp.
FigmaHTML/CSS
Sattvik Foods Online Store
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E-Commerce
Sattvik Foods
WooCommerce store with West Bengal delivery zones and order tracking page.
WooCommerceRazorpay
Kolkata Clinics Website
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Website Design
Kolkata Clinics Group
Single site, three clinic branches, per-location doctor pages and appointment routing.
WordPressCustom Plugin
FinEdge Advisory Client Portal
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Web Development
FinEdge Advisory Portal
Login portal for document sharing. Each client sees only their files.
ReactNode.js
Bangla Bazar Grocery App
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Mobile App
Bangla Bazar App
Grocery ordering app for local kirana shops. Store selection, cart, cash on delivery.
React NativeFirebase
settings Our Services

Web Development Services We Offer in Kolkata

Here's what we do. We've been doing these things for businesses in Kolkata since 2010, so this isn't a wishlist.

language
Custom Website Development

We write code from scratch for every project. No starter themes, no drag-and-drop builders. The result is a site built for your business specifically — the structure, the speed, and how visitors move through it.

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E-Commerce Development

We've built stores for sarees, electronics, organic food, jewellery, and a lot more. WooCommerce and Shopify are our most-used platforms, but if your business model doesn't fit either, we'll scope something custom.

web
WordPress Development

After we hand over a WordPress site, most clients update it themselves within a week. We set it up so the backend makes sense to someone who isn't technical, and we're available if they get stuck.

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Responsive Web Design

Over half of web traffic in India comes from phones. We build mobile-first and test on real Android and iOS devices before anything gets handed over to you.

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React / Next.js Development

When a standard website isn't enough — dashboards, client portals, SaaS tools — we build with React and Next.js. These are fast, scalable, and don't rely on WordPress plugins stacking up over time.

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Website Maintenance & Support

We stay on after launch. Our maintenance plans handle plugin updates, security checks, backups, and small content edits. If something breaks on your site, one message to us and it gets fixed.

memory Our Tech Stack

Technologies We Use to Build Your Digital Future

A list of the tech our team works with day-to-day. If you need something specific that isn't here, ask us directly.

100+
Technologies
6
Domains
15+
Years Using Them
900+
Projects Built
check_circle Why Choose Us

Why Clients in Kolkata Keep Coming Back to Us

A small team that's been doing this for a long time. Here are a few things past clients mention when they refer us to someone.

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15+ Years in the Same Business

Twelve years in the same business means we've seen platform changes, Google algorithm updates, and entire tech shifts. When something unexpected comes up on your project, we've probably dealt with something similar before.

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We're Actually Based in Kolkata

Our office is in Kolkata and we prefer meeting clients face to face, especially for new projects. You'll speak to the person actually building your site, not a sales rep passing messages to a team somewhere else.

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SEO Is Part of How We Build

We structure our code cleanly, care about page speed from day one, and add schema markup during development. If a site ranks well, it's because we built it that way from the start.

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One Person Handles Your Project

One person handles your project from brief to launch. They know the details, they take your calls, and you won't have to repeat yourself to a different person every time you follow up.

900+
Websites Launched
98%
Happy Clients
50+
Industries Served
24/7
Support Available
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Kolkata's #1
Rated Web Development Company since 2010
forum Client Reviews

Words from Clients We've Worked With

Some feedback from clients we've worked with over the years.

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starstarstarstarstar

"We'd tried building a website ourselves before and it looked terrible on mobile. Unika came in, sorted the whole thing out, and since launch we get 4–5 enquiries through the site every week. Worth every rupee."

RB
Rahul Banerjee
Owner, Banerjee Hardware, Shyambazar, Kolkata
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starstarstarstarstar

"The store launched 3 weeks before Durga Puja and we actually took online orders that season. I didn't expect it to move that fast. The Razorpay integration worked perfectly from day one."

PM
Puja Mondal
Founder, Rupaali Boutique, Lake Town
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starstarstarstarstar

"I was hesitant about spending money on a website for a clinic this size. Three months in, a patient told me they chose us over another clinic specifically because our website looked more trustworthy. That surprised me."

DC
Dr. S. Chakraborty
Physician, Salt Lake, Kolkata
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4.9 / 5.0 on Google
Based on 120+ verified Google reviews
See All Reviews arrow_forward
help FAQ

Frequently Asked Questions About Web Development in Kolkata

Everything you need to know before hiring a web development company in Kolkata.

How much does website development cost in Kolkata? add
It depends on what you're building. A clean business website for a local shop usually starts around ₹15,000₹30,000. An e-commerce store with payment integration runs anywhere from ₹40,000 to ₹1,00,000 depending on catalogue size. Larger portals or custom web apps are scoped separately with a fixed quote. We don't start work without agreeing a number first.
How long does it take to build a website in Kolkata? add
A standard business website is typically ready in 2–4 weeks from the time we have your content and requirements. E-commerce stores take a bit longer — usually 4–8 weeks depending on how many products and integrations are involved. For bigger projects, we give you a week-by-week timeline before we start and check in regularly throughout.
Do you provide SEO services along with website development? add
Basic on-page SEO is included in every project — meta tags, clean URL structure, schema markup, image compression, and page speed. If you want ongoing keyword targeting and content strategy on top of that, we offer monthly SEO plans separately. We can look at your current setup and tell you what's actually needed before you commit.
Which is the best web development company in Kolkata? add
We've been running since 2010 and have completed over 900 projects across Kolkata and West Bengal. Our Google rating is currently 4.9. The best way to check is to look at what we've built, read the reviews, and if you want references from clients in your specific industry, we can share those too.
Do you provide website maintenance after launch? add
Yes. We offer monthly and annual maintenance plans that cover WordPress core and plugin updates, security monitoring, backups, and small content changes. Clients on a plan get same-day fixes for most issues. We can also do one-off fixes without a plan, though response time may vary.
Can I visit your office in Kolkata? add
Yes, our office is open Monday to Saturday, 10am to 7pm. Walk-ins are welcome, though if you book a time through the form below we can make sure the right person is available to sit with you.
send Contact Us

Let's Talk About Your Project

Fill in the form and we'll get back to you the same working day. If you'd rather talk first, call or WhatsApp us — the number is below.

location_on
Office Address
Unika Infocom, Kolkata, West Bengal, India
Open: Mon–Sat, 10am – 7pm
phone
Call / WhatsApp
Available Mon–Sat, 10am – 7pm
email
Email Us
Reply within 2–4 business hours
Get a Free Quote

Share a few details and we'll get back to you within a few hours — usually the same working day.

check_circle Thank you! We'll contact you within 2 hours.

Ready to Get Your Website Right?

We've been building websites in Kolkata since 2010. If there's something you need built, drop us a message or call us. We turn quotes around quickly.

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