Scheduling the future

CronJ is one of the early adopters of MEAN Stack and almost all our projects are powered by JavaScript. We have been creating quality web applications to their clients, consistently looking for new innovations and ideas to make every application perfect fit for the customers. We help companies to extend their resource capabilities in

Node.js Development

AngularJS Development

ReactJS development

Node.JS development

and in entire JavaScript technologies.

With vast experience and expertise in the field of

Custom Software Development,

Software outsourcing services

ERP Development

Real Time Application Development

IOT app development

Supply chain solutions

BlockChain Application Development

Mining Automation

Video Analytics

weighbridge Solutions

We provide Consultancy in Supply Chain Management System.

Supply chain strategy

Supply chain diagnotics

Network optimization

Sourcing, manufacturing and distribution

Inventory optimization

Supply chain risk management

Warehouse management system

CronJ guarantees to build a unique product for your every idea.

$25 - $49 / hr
10 - 49
Show all +
Bangalore, India
  • 548,23rd Cross, 14th Main Road HSR Layout, Sector VII
    Bangalore 560102
other locations
  • Hooghiemstraplein 105, 3514AX
  • Villa no 21, Sector 20, MBZ City, Mussafah
    Abu Dhabi
    United Arab Emirates
  • 6316 Topanga Canyon BLVD STE 2140 Woodland Hills, CA 91367
    United States


Key clients: 

TCS, Mitsubishi Motors, Jindal Steel,USA Today, Smart Tuition, GXP, Aberdeen, Mood Media, Winshuttle, 9X Media, Malmiry, Apollo Hospitals, Wigwag, Cairn India, Puliani & Puliani, Waccal, 


Sybil Image


Developed for information security experts, BlackSun Factory can manage, track, handle, and oversee various attacks and malware being used on client systems. This application makes it easy to track the attackers, upload samples of the malware affected files(with contextual meta -data), generate time graphs and reports and assist clients in better understanding of what is happening to their systems. Angular based project, using

D3 library.

Clients themselves are a hacking and information security experts. They wanted a frontend mvc system which can manage to track, handle, and oversee various attackers and malwares for their system.

This app makes it easy to track attackers, upload samples of malware affected files (with contextual meta-data), generates time graphs and reports, all on the client side.

Moodmedia Image


Have you ever been in a store or elevator and heard a song you liked and thought to yourself, "I wish I could buy that song? Thanks to a bit of creative effort from our design team, now you can. MoodMedia is a mobile phone application we developed for use by a large scale retail client. The application helps shoppers find and track songs they heard while shopping or browsing in their retail store outlets. MoodMedia users can

track songs played in the stores within the past seven days during any given time frame using a number of customized search metrics. Once the song is located, the application will display the title, track and artist on the user's phone so they can purchase the song from Itunes. 
Eventignite Image


Our software powers one of the most popular digital signage used in most of the events in London.

Eventignite Digital Signage was successfully implemented at dozens of shows by clients like Reed Exhibitions, Centaur Media and Imago Techmedia.

EventIgnite is a turnkey Digital Signage solution for Exhibition Organisers. It uses cloud software to synchronise time-sensitive event information and great-looking

“Exhibitor Discovery” adverts on dozens of screens around exhibition hall.
Winshuttle Image


This application enables the client to assess the SAP knowledge of its Employee and Candidates. Used extensively as the recruitment tool by the client.

Aberdeen Image


Gamification of Aderdeen’s product by developing the reward based assessment application.This application increases their traffic to their product rapidly.

Apollo Medvarsity Image

Apollo Medvarsity

Medvarsity, India's first medical e-learning venture was established in April 2000, to provide complementary medical education using information technology. It is an initiative by Apollo Hospitals Group, leader in healthcare in Asia-Pacific region having the first JCI accredited hospital in India and NIIT Ltd, the global leaders in providing e-learning solutions. The requirement was to implement Gamification concept to

encourage the students to join multiple online courses created for them. The workflow of the system is as such a student who joins the course will be given in number of coupons and each coupon of student will be shared with other students. The student who is interested in joining new course can utilize the shared coupon and can avail discount of course fee. The student shared the coupons will receive rewards for sharing coupons. After attaining certain point, student can convert them into rewards. Based on the settings by administrator, reward for selected points will be calculated and informed to administrator and student will finally receive reward from administrator. Reward can be money or some gifts for students like shoes, books and bags etc. CronJ’s approach allows admin to check discounts, number of coupons for each student, setup reward values etc.
Malmiry Image


Malmiry Expeditions is a travel company that specialises in creating exceptional tailor-made experiences in Morocco for its clients. Our website development process included business requirements analysis, designing website pages, HTML/CSS conversion, development, testing and deployment to the server. The approach addresses the needs of customers (B2B & B2C) as well as admin user who can update their website their

information. The application includes Payment gateways, customer review system, reports, social media integration, Explore by map etc.
USA Today Puzzle Games Image

USA Today Puzzle Games

USA Today is a national American daily newspaper published by the Gannett Company. It has around 70 millions monthly user.USA Today is distributed in all 50 states, the District of Columbia, Guam, Puerto Rico, Canada, and the United Kingdom.

USA TODAY partnered with us to create a highly sophisticated web gaming application for its readers from flash puzzle games to HTML5, so that it can be played on Mobiles and

SpotboyE Image


SpotboyE is a nation-wide media channel in India where they call themselves as ultimate destination for a Bollywood fan. Latest News, Exclusive Celebrity Interviews, Inside Stories, Scoops, Link ups and Break ups, Movie Reviews, Box Office Collection, Quizzes, Contests and lots of fun videos with stars - SpotboyE gets you all the updates from Bollywood and it has more than 2 million active followers. CronJ has built some major

features on their website as well as mobile apps. Moreover, CronJ has successfully achieved to improve the speed of the website from ~12 seconds of loading time to ~2 seconds after our thorough analysis and suggestions.
Wigwag Image


A US based IOT Company, bridges routing and home automation, transforming the physical world into a programmable platform, making connected devices more efficient, manageable, secure and automatic. CronJ assisted Wigwag to build their platform, removes the complexities of competing Internet of Things (IoT) device protocols and provides a powerful, unified IoT programming language, unleashing the power to manage, scale and

rapidly build IoT applications and devices. Based on device.js, the platform allows to securely control, monitor and automate your home or business with the connected devices you want to use. Then control devices with one app from anywhere. The mobile app was built on the popular ionic framework and was made available for Android and iOS devices.


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Custom Software Development for Oil & Gas Company

"They always had solutions for any new problems that were coming up."

Willing to refer: 
The Project
Less than $10,000
Jan. 2019 - Ongoing
Project summary: 

To migrate an oil and gas company's cloud-based platform, CronJ was hired to build a web app using a MERN stack. The team was made of full stack and native developers, as well as designers and testers.

The Reviewer
201-500 Employees
United Arab Emirates
Project Manager, Tozzi
The Review
Feedback summary: 

The company has been very satisfied with the progress of the project. The entire team was coordinated in tracking milestones and fixing bugs as they appear. Even very complex situations are handled with professionalism.

The client submitted this review online.


Please describe your company and your position there.

I'm a Project manager at Tozzi.


For what projects/services did your company hire CronJ IT Technologies Pvt. Ltd., and what were your goals?

We hired CronJ to build our software as a Cloud Web App using MERN stack and Mobile App using React Native. Our goal was to migrate to Cloud based Javascript platform and to additionally have a Mobile app. The existing solution is based on a legacy system and we want to move forward to modern cloud technology to have more capabilities for our customers.




How did you select this vendor and what were the deciding factors?

We researched and shortlisted various vendors. We had a Proof of Concept developed as a final selection procedure. CronJ gave the best solution in the least time. After thorough discussion with CronJ's tech team we concluded to select them.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

We hired MERN stack developers and React Native developers to build our app. CronJ services started from Requirements Elicitation, Gathering, System Design and Development. They also hosted our app in production version and they are maintaining it now.

How many people from the vendor's team worked with you, and what were their positions?

5 Web App MERN full stack developers and 2 React Native developers. Additionally we hired 1 Designer and 1 Tester. So in total 9 people from CronJ worked on our project. One of the developers was a senior and he functioned as a project lead.


Can you share any measurable outcomes of the project or general feedback about the deliverables?

This is critical to our business as this serves as the core app for our customers. There has been a significant percentage of increment in our customer satisfaction after the new app is deployed.

This has opened us for more business from existing users and we are further upgrading our software in partnership with CronJ.

Describe their project management style, including communication tools and timeliness.

One of the Lead developers from CronJ Team was coordinating the entire team. Jira was used for Project Management and right from the beginning bugs were tracked and milestones were executed professionally.

What did you find most impressive or unique about this company?

Experience of the developers team is very good. They always had solutions for any new problems that were coming up. Considering how complex our solution is, their team handled it with ultimate professionalism. We are impressed!

Are there any areas for improvement or something they could have done differently?

Nothing. Right now CronJ team works in India and we want them to work in our location UAE for the upcoming projects if possible.

Overall Score
  • 5.0 Scheduling
  • 4.5 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer

Web Development for Education Platform

"We appreciated their project management."

Willing to refer: 
The Project
Less than $10,000
Mar. - July 2017
Project summary: 

CronJ IT Technologies Pvt. Ltd. developed a web app that allowed users to answer questions, earn rewards, and connect with other users.

The Reviewer
51-200 Employees
Jaipur, India
Project Manager, Education Platform
The Review
Feedback summary: 

The robust app worked well and appealed to users. CronJ IT Technologies Pvt. Ltd. kept the internal team informed, communicating clearly and frequently about their progress. 

The client submitted this review online.


Please describe your company and your position there.

I'm a project manager at an education domain.


For what projects/services did your company hire CronJ IT Technologies Pvt. Ltd.?

We hired them to develop a web app. 

What were your goals for this project?

We wanted to create an app where users could assemble teams, perform tasks, and earn points that can be redeemed after a certain amount.


How did you select this vendor?

They were recommended by another agency.

Describe the project and the services they provided in detail.

They built our platform. It gives users the option to perform daily science and math tasks, such as solving problems or reading notes.

What was the team composition?

The team had 10 people, some of whom worked independently.


Can you share any information that demonstrates the impact that this project has had on your business?

The platform has lots of features. Users can earn gift cards by solving problems, which makes it more appealing.

How was project management arranged and how effective was it?

We appreciated their project management, especially compared to the vendors we had worked with before.

What did you find most impressive about this company?

We had direct access to the project and received regular updates about the application.

Are there any areas for improvement?

There was no need for improvement.

Overall Score
  • 5.0 Scheduling
  • 4.5 Cost
    Value / within estimates
  • 4.5 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer