Big Oh Notation Pvt. Ltd. | Top Mobile Application Development Company

Overview

Big Oh Notation Pvt. Ltd., now in its fifth year of operations, specializes in product development, mobile app development, and web development. The company also offers a wide range of IT services, including cloud solutions, DevOps, and enterprise software development, serving diverse industries such as automotive, education, advertising, and manufacturing, optimizing software performance over time.

Founded 2020

Company Size: 51-200

Avg. Hourly Rate: $15/hr - $24/hr

Min. Project Size: $5,000

Specialties

Shopify Development

Flutter Development

IT Staff Augmentation

Software Product Development

CMMI Level 3

Web Development

Flutter

React Native

Android App Development

iOS App Development

DevOps

On Demand Development

Legacy Modernization

Product Development

Team Experience

1 Year:

32.7%

1-2 Years:

45.9%

3-5 Years:

19.4%

6-10 Years:

1.0%

10 Years+:

1.0%

Median Employee Tenure:

1.6 years

Employee Growth in last 1 year:

20%

Company Offerings

Services

Progressive Web App (PWA) Development

Web Application Development

DevOps

Cloud Consulting and Services

Legacy Application Modernization

Cryptocurrency Development

See 19 more

Industries Served

Manufacturing

Government Administration

Automotive

Social Networking

Transportation, Logistics, Supply Chain and Storage

Education

See 9 more

Technical Expertise

Tech Stacks

Node.js

REST API

Spring Boot

C++

React.js

See 22 more

Tools

Git

Adobe Photoshop

Adobe Indesign

Adobe Illustrator

InVision

Sketch

See 14 more

Skills & Expertise

Data Structures

Web Development

Highlights

Top Tech Stacks

Java

C++

React.js

Node.js

REST API

Spring Boot

Projects

Square Yards App

Real Estate

ClientSquare Yards

Platforms

AndroidiOS

Tech Used

Spring BootApache CassandraJ2EEMockitoJMeterMemcached

Key Features

Property search & listing
Agent connectivity
User-friendly interface
Real-time updates

Outcome

Improved property search efficiency; Enhanced user engagement; Expanded market reach for property listings; Streamlined real estate transactions.

WildFork Food E-commerce

E-commerce, Food & Beverage

ClientMeatme

Platforms

WebBrowser

Tech Used

KotlinSwiftNode.jsRedisShopifyFirebase

Key Features

Online food ordering
Product catalog management
Secure payment integration
Delivery logistics

Outcome

Increased online sales and customer base; Streamlined order processing; Enhanced customer shopping experience; Expanded digital presence in food retail.

Awards and Certifications

CMMI Level 3 Certification

Certified By : CMMI Institute

ISO 27001 Certification

Certified By : International Organization for Standardization (ISO)

Recognized under Startup India

Certified By : Government of India

Location

Primary Development Center & Headquarter

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Primary Development Center & Headquarter

Noida, India

100+ employees

Other Locations

United States of America

1 Office

Company Profile Disclaimer

The company profile information provided in this website is entirely based on research and data obtained from publicly available sources on the internet as of July 2025. While every effort has been made to ensure the accuracy and reliability of the information, we cannot guarantee its comprehensiveness. All the company information is for informational purposes only. We strongly advise conducting further due diligence before making any business decisions.