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Ios Developer

Santa Clara, CA
April 28, 2021

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Suresh Kumar Marimuthu Sunnyvale, CA, USA 408-***-****


Technology Lead Swift Objective C Java Dotnet Mobile Edition GIT Jenkins Oracle DB MySQL


12+ years of experience in mobile app development. Roles include iOS mobile app developer (current), software engineer for windows mobile, Java developer

Rich experience in Retail, Manufacturing and Aviation domain.

Expertise in object-oriented programming and designing.

Highly experienced in iOS, multi-threaded applications. Knowledge in optimized code development for mobile devices.

Expertise in iOS frameworks Cocoa-touch, Testcase.

Excellent end user interaction and client handling. In-store training for Retail Store employees.

Involved in requirement gathering with interactions of other stakeholders.


Apple Inc., Technology Lead Apple Store App Infosys Ltd May-2020 - present

Design and implementation of ASA project for iPad /iPhone. Highly robust system design to handle smooth user experience.

Implemented a solution that avoids frequent deployment. The UI will be driven from server thru TML. This avoids the frequent update of app from AppStore.

Mentored team of different vendors, Design, brainstorm.

Handled execution of each phase of the project.

Feature prioritization and implementation.

Macy’s Technology Lead Macys iOS app Infosys Ltd Jun -2019 – Apr-2020

Design, implement the Macys iOS app, highly reliable and robust app for Macys users across USA. The home page of the app was designed to have scrolling.

The New Macys app was designed to improve the user experience and has got high user satisfaction.

Handled the development and release of Macy’s and Bloomingdale iOS app.

Managed offshore team and communicating different stakeholders.

Agile methodology for the development of the project and delivery.

Delivered the project with highly satisfied user experience.

Apple Inc., Technology Lead Planogram and Pricing Infosys Ltd Jun-2018 – May-2019

Design, architect and development of the planogram app for Apple Inc., Planogram app decided the placement of the products inside the apple stores, which leads to better user friendly environment inside store.

Design and development of the Pricing app for Apple Inc., These apps are used in retail stores of Apple in the demo products. Video download / Video playback when user is not interacting with system. Product details are the features. Anti Theft was implemented.

Lead the team of iOS developers to develop both projects.

Communicating with internal teams of Apple IST to achieve the goal.

Mentored iOS developers of Infosys and other apple teams.

Apple Inc., Technology Lead Point Of Sale – POS Infosys Ltd Apr-2014 – May-2018

Design and development of the Point of Sale app for Apple Inc., This app is used by associates of apple store for billing the products. App is designed to run 24*7 on iPhone. Payment / checkout / cart were designed on App Extensions and used by other Apple IST projects.

Lead the team of iOS developers from different vendors.

Involved in App Extensions of iOS. Apple IST uses these App Extensions for checkout / payment modules.

Communicating with internal teams of Apple IST to achieve the goal.


ANNA UNIVERSITY, Bachelor of Technology – Information Technology 2004 – 2008


Received STAR performer, SPOT awards for technical excellence.

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