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Mahendra Shivapurapu

@mahendrashivapurapu

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iOS Application Developer with over 7+ years of experience.

India

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What I'm looking for

I am looking for opportunities that foster innovation, collaboration, and growth in mobile application development.

Experienced iOS Application Developer with over 7 years of expertise in building high-performance, user-centric mobile applications using Swift, SwiftUI, and Objective-C. Adept at translating business and design requirements into scalable technical solutions, with hands-on experience in all stages of the SDLC. Proven track record of developing feature-rich applications for startups and large enterprises across BFSI, social media, AI-powered tools, and food delivery sectors.

Experience

Work history, roles, and key accomplishments

App Development Engineer

Quillbot IT Services Pvt Ltd.

Apr 2023 - Sep 2023 (5 months)

Worked as a primary developer to build the QuillBot mobile experience from scratch. Built an app and a keyboard extension to provide users with AI paraphrasing, grammar checking, and other text re-writing tools.

Swift SwiftUI RxSwift Objective C MVC MVVM Mobile App Development

Software Development Engineer-II

Mohalla Tech Pvt Ltd.

Nov 2021 - Feb 2023 (1 year 3 months)

Worked as a primary developer for Moj and Sharechat, with a combined 50+ million DAU count. Built indigenous plug-and-play frameworks to cater to creation tools using AVFoundation and Core iOS libraries, achieving a 99.6% success rate.

UIKit AVFoundation XCTest RESTful APIs JSON Git

Software Development Engineer-I

Maveric Systems Ltd

Jul 2020 - Nov 2021 (1 year 4 months)

Worked as a lead developer on the authentication module for Citibank, SG, serving 5+ million MAU. Built a biometric login system and other authentication modules, reducing login and payment time to approximately 2 seconds.

iOS Development Security Protocols Performance Optimization Citibank

Software Engineer

CognitiveClouds Software Pvt Ltd

Jul 2018 - Mar 2020 (1 year 8 months)

Worked as both a lead developer and a key team member. Built an online food delivery and restaurant discovery platform for a client in UAE. Delivered across the entire app life cycle, including design, build, deployment, testing, release, and post-production support.

Mobile App Development SDLC Deployment Quality Assurance Swift Objective C

Junior Software Engineer

Indus Net Technologies Pvt Ltd

Jan 2016 - Jul 2018 (2 years 6 months)

Worked as a primary developer and played key roles as a team member. Built a CRM application with custom calendars, chat, and analytics using socket.io and charts. Additionally, worked on a chat application with end-to-end encryption using XMPP and Openfire.