Rahul Katariya

IOS Engineer

Greater Manchester, England, United Kingdom12 yrs experience
Most Likely To SwitchHighly Stable

Key Highlights

  • Led development of NHS COVID-19 App used by millions.
  • Created a secure SDK for Class III Medical Devices.
  • Over 10 years of experience in mobile and web applications.
Stackforce AI infers this person is a Healthcare-focused iOS Developer with extensive experience in mobile application development.

Contact

LinkedIn

Skills

Core Skills

Ios DevelopmentTechnical Design

Other Skills

Agile MethodologiesAlgorithmsBLECocoaPodsComputer ScienceContinuous IntegrationCore DataCoreBluetoothData StructuresDesign PatternsFastlaneFront-end DevelopmentFunctional ProgrammingGitJIRA

About

I am a Senior Software Engineer with 10+ years of experience delivering high-impact mobile and web applications. As the Associate iOS Tech Lead for the NHS COVID-19 App, I helped build critical public-health infrastructure used by millions across the UK. I’ve led projects including the Food Image Analyzer—integrating OpenAI models to extract nutritional information and designing a serverless backend using AWS Swift Lambda. I also developed a Class III Medical Device SDK with advanced security protocols. My expertise spans iOS, macOS, Swift, Kotlin Multiplatform, AWS, NextJS, and Python, with a strong track record of leading engineering teams and shipping complex products from concept to production.

Experience

12 yrs
Total Experience
2 yrs
Average Tenure
5 yrs 9 mos
Current Experience

Zühlke group

Senior iOS Engineer

Sep 2020 – Present · 5 yrs 9 mos · Manchester, England, United Kingdom

  • As an iOS Tech Lead on the UK NHS Covid-19 iOS App, I helped build all the features around the isolation and exposure notification framework.
  • Implemented a Remote Logger to send logs to a Mac app in real time using Bonjour services.
  • Involved in extensive UI Testing in the NHS Covid-19 app with automated screenshot capturing to generate reports with every release for product owners.
  • Worked on an onboarding flow of a banking application that had multiple API requests and user data caching to allow back navigation.
  • Created an SDK for Class III Software as a Medical Device using CoreBluetooth and WolfSSL over BLE to enable mutual authentication and encryption.
UIKitQuality AssuranceiOS developmentTechnical Design

Phonepe

Senior iOS Developer

Jul 2018 – Aug 2019 · 1 yr 1 mo · Bengaluru Area, India

  • Implemented Uber RIBs pattern in Onboarding module
  • Developed and maintained Gold, Store Discovery, Billpay and Recharge modules.
  • Developed patterns to create UIViews in a composable, reactive manner.
UIKitQuality AssuranceiOS developmentTechnical Design

Hike messenger

iOS Developer

Nov 2016 – Jun 2018 · 1 yr 7 mos · New Delhi Area, India

  • Re-designed iCloud Backup and Restore module in Swift
  • Setup CI/CD pipeline using Circle CI
  • Automated the deployment of the Hike iOS application using fastlane
  • Led the QA teamto develop XCUITests
  • Fixed bugs and added new features in Onboarding and Chat modules
UIKitQuality AssuranceiOS developmentTechnical Design

Pronto it labs

iOS Developer

Aug 2015 – Nov 2016 · 1 yr 3 mos · New Delhi Area, India

  • Built Employer and JobSeeker from scratch and published to AppStore
  • Mentored and reviewed code of team members
  • Won TieCon Hackathon for building an indoor location map using iBeacon and CoreLocation
UIKitQuality AssuranceiOS developmentTechnical Design

Xebia group international

iOS Developer

May 2014 – Jul 2015 · 1 yr 2 mos · Gurgaon, India

  • Fixed bugs and added new features in DRA and SIMN applications
  • Participated in Intel IoT Hackathon and built a smart soul with knock sensor, Edison board and BLE
UIKitQuality AssuranceiOS developmentTechnical Design

Empeiria consulting private limited

iOS Developer

Mar 2013 – May 2014 · 1 yr 2 mos · New Delhi Area, India

  • Took Stanford University's CS193p (Developing Applications for iOS)
  • Built TBNEurope application from scratch and published to AppStore
  • Built Montcalm application from scratch and published to AppStore
UIKitQuality AssuranceiOS developmentTechnical Design

Education

The University of Manchester

Msc Software Engineering — Computer Science

Jan 2019 – Present

Guru Gobind Singh Indraprastha University

Bachelor's degree — Computer Engineering

Jan 2010 – Jan 2013

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