Software development · Kolkata, India

Custom software, engineered for growth.

BlurryBit designs, builds and supports web platforms, mobile applications and automation systems for startups and established businesses worldwide.

Discuss your project View case studies
  • Fixed-scope proposals
  • Weekly releases
  • Response within 12 hours
Products delivered
40+
In operation
5 yrs
Countries served
15+
Average response time
<12h

Technologies we work with

  • Nuxt
  • Vue
  • Next.js
  • React Native
  • TypeScript
  • Node.js
  • PostgreSQL
  • Tailwind CSS
  • Python
  • Solidity
  • AWS
  • Docker

Services

End-to-end software delivery

Strategy, design, engineering and operations, delivered by a single accountable team.

All services

Web application development

Custom web applications engineered for performance and maintainability, from corporate websites to data-intensive SaaS platforms.

Learn more

Mobile app development

Cross-platform iOS and Android applications built with React Native and Expo, managed end to end from prototype to App Store and Google Play release.

Learn more

Process automation and data extraction

Custom bots, crawlers and data pipelines that automate repetitive online tasks and extract business data reliably, with scheduling, proxy management and monitoring included.

Learn more

DevOps and cloud infrastructure

Automated infrastructure, continuous integration and delivery, and monitoring, so that every release is predictable, auditable and observable.

Learn more

Blockchain and smart contracts

Decentralized applications and audited smart contracts on MultiversX, Ethereum and BNB Smart Chain, from token mechanics to complete dApp front ends.

Learn more

Admin panels and dashboards

Internal tools, administration panels and analytics dashboards that give your team clear visibility and control over applications, data and operations.

Learn more

Our approach

A structured delivery process

Defined milestones, weekly releases and full transparency from kickoff to launch.

  1. Step 01

    Discovery

    We define your objectives, users and constraints, and agree a clear scope, timeline and fixed estimate before work begins.

  2. Step 02

    Design

    Architecture and interface design proceed together. Critical workflows are prototyped early so you can validate the product before it is built.

  3. Step 03

    Development

    Work is delivered in short iterations, with working software released to a staging environment every week.

  4. Step 04

    Launch and support

    We launch, monitor and harden the product, then continue to support your roadmap with new features and performance improvements.

Case studies

Selected client engagements

Recent projects across marketplaces, automation, B2B operations and lead generation.

All case studies
Web application · Marketplace2024

Creator directory and marketplace

A searchable directory of creators with paid listings, structured categories and fast discovery.

  • 50k+ listings indexed
  • Sub-100ms search responses
  • Recurring revenue from paid tiers
Read case study
Web application · Automation2023

Social media marketing platform

A self-service platform for social media marketing services with fully automated order fulfillment.

  • 10k+ orders processed daily
  • Fully automated fulfillment
  • Public reseller API
Read case study
Web and mobile · B2B2024

Multi-property booking management

A booking management system for a B2B operator running several guesthouses from a single platform.

  • Double bookings eliminated
  • All properties in one dashboard
  • Mobile check-in for staff
Read case study
Landing page · Lead generation2023

Investment firm landing page and calculator

A conversion-focused landing page with an interactive returns calculator for an investment firm.

  • Interactive returns calculator
  • Qualified leads delivered to the CRM
  • Optimized for conversion
Read case study

Client feedback

Trusted by founders and operators

Long-term relationships built on reliable delivery.

Deep technical knowledge and genuinely responsive. They understood what I needed before I finished explaining it and shipped faster than I expected.
Marketplace foundervia BlackHatWorld
The automation they built runs flawlessly and saved us countless hours every week. Communication was clear the whole way through.
Agency ownerAutomation client
They took a messy brief and turned it into a clean, fast product. The quality of the work speaks for itself.
B2B operatorBooking platform
Reliable, skilled and easy to work with. We’ve come back to BlurryBit for every project since the first one.
Repeat clientvia BlackHatWorld