Some of our Services


We started working on Grails from version 1.0 and we have worked with various later versions.

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We adopted javascript based end-to-end development in early 2013 and since then we have worked on various libraries

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We are one stop shop for cloud computing. We set up servers from scratch and work with you till final deployment.

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We have been developing web applicaton on various RDBMS databases and they work well for various scenarios.

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Is your data growing too big to be handled by your database ? We have worked with telecom companies

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Embedded Systems

Our embedded systems division has years of experience in building mission crtitical devices for various industries

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JellyFish Technologies is registered with Ministry of Corporate affairs New Delhi, India and operates from office situated in Noida (National Capital Region). It was established in the year 2011.

We follow agile methodology for project management as it allows us to gather feedback from our clients quickly and do the required changes in minimum possible time. Our developers regularly interact with our International clients and participate in live demo,online sessions. Our clients mainly include private sector organizations based in various countries like Canada,USA,Singapore etc.

We encourage learning among our employees and offer exceptional learning opportunities by providing formal training and organizing hackathon, sessions, seminars etc.

We firmly believe in making long-lasting business relationships with our clients. We do realize the very fact that being a small and emerging IT company, the most important aspect for us is our client’s trust and our integrity amp; commitment towards that trust. Because that is the only way we can emerge as a promising and honest organization.

So our primary focus is on client satisfaction and delivering goods under tight deadlines. We always keep your aspirations before ours and your benefits before ours.



We are agile by birth. At Jellyfish Technologies we believe in working closely with stakeholders and keep adapting to change at a fast pace. We keep communication open and keep delivering new version of application sprint by sprint. We usually follow daily/weekly scrum methodology because it allows both parties to measure progress and act accordingly.


We are growing at a rate of more than 100% every year and it has only been possible because of our team. We are always open to new ideas and we keep applying various fun ways to grow our team. We organize weekly meetups in our office and learn new technology. We encourage open source contribution and we give awards at the end of every month for best blogger and best presentor of month.


We believe in working hard and partying harder. There are 2 major and 2 minor outings every year. Ask any of our team member and they will tell you umpteen stories from “What happened in last trip ?”. We go bowling, river rafting, cliff jumping, bungee jumping and mountain trekking. Sounds fun ? Feel free to apply with your latest resume.

Check our latest blog

How to implement Websocket and make a MQTT connection using Grails 3

Websocket or socket is a computer communication protocol, providing full-duplex communication channels over a single TCP connection and MQTT is a lightweight messaging protocol for small sensors and mobile devices. To make a socket connection in Grails  3 you need to add Spring Websocket plugin in build.gradle under dependencies. (also refer to for more info […]

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Connect with gmail store via imap using Oauth2

In my recent project I need to access the email from gmail inbox. I implemented the functionality but there is an issue when I implemented this, the issue is that user has to enable the less secure sign-in technology  if they want that app should read the inbox mails. That sounds odd, then I found the […]

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Update the trigger of quartz job at Runtime

Recently I was in a scenario where I need to update job data map of the quartz job trigger at runtime, After a little bit research and exploring the API for quartz 2.2.1, I found the required solution. Firstly I have created the cron trigger, where I have set the identity of the cron trigger as: […]

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Meet Our Team