Hi. I'm Tasin Zarkoob.

Mobile Application Development became my passion when I first participated in AppJam Dundee, a 48 hours app developing competition for students. Time management, working in a team and awakening my entrepreneurial spirit were the fruits I bore from it.
I have more than 7 years of experience in mobile application development, mostly for iOS platform. I have a good entrepreneur background because of working mostly in startups and with years developed a keen eye for mobile apps UI designs. I am open to learning new skills as long as it is a trend in the current market.

Currently working as Senior Technology Specialist at McDermott International Inc Learn about what I do

I develop applications for different platforms

Started developing application since I got my first personal laptop.

Full-time Employment

My journey as a fulltime developer started as an Intern in Lothianious Limited and within a year, I became the lead application developer. I have had an opportunity of working with many great developers in NN4M and also had a chance of coding for apps like Mothercare, River Island, Saks Fifth Avenue. After moving back to India, I joined MyCity4Kids (now momspresso) as a Senior iOS Developer. Currently, I am working as an Application developer at Chicago Bridges & Iron.

Freelance App Developer

I have worked as a freelancer for various clients and developed native apps for iOS and Android platforms. I have also maintained and added new features to their apps. Some of the clients were Mhouse solutions (UK), Zitam, etc

Entrepreneur Background

In 2016, I have co-founded CrewCross, a startup with 3 other Harvard graduates. We developed app for students to mingle, make new friends and stay fit. I was actively involved in the business discussion and played an important role in the shaping of an app. I created the prototype for iOS platform and designed the initial flow of the app for the fund-raising process.

My Skills

iOS App Development
API Development
UI/UX Development
Agile Methodologies
Objective C
Java (Android)
Node JS & MongoDB
JAVA, Spring & Hibernate
Unit Testing

Awesome work makes happy clients.

Apps developed for the clients or portfolio. Other apps developed as being a part of a team are not shown here.

Shift Recorder

It can be used as clock-in machine that can tell you how much money you made at your workplace or when and how many hours you worked there.

Kashur Quran

This app plays the translation of the Quran in the Kashmiri Language.

This app provide you with features like playing the surah, making a playlist for continuous listening or downloading it for offline listening.‚Äč


iOwe is handy app for all those people who live in shared accommodation, for example students, etc. it lets you manage the flow of money between flatmates.


Momspresso (formerly mycity4kids) is a platform providing content for the multi-faceted Mom of today. The finely brewed content on Momspresso, not only provides answers to all your parenting questions, but also supports you in your own personal journey as a woman.


Crew Cross is a fun way for your crew to meet other crews at bars and restaurants without the awkwardness. A crew is a group of you and your friends. You will participate in fun missions and challenges which involve other crews. All this happens at your favorite bars and restaurants around town.

Its Appt

Have you ever been in the position when you just don't know what to buy for your friends and family? If so, we're sure you'll enjoy the convenience of using our new app which will help you get it right whilst saving you time and effort.

Want to hire me? Get in touch!

Even if you just want to say Hi or want me to send you my CV, please get in touch