Prafulla Singh

Lead IOS Developer

Singapore, Singapore12 yrs 6 mos experience
Most Likely To Switch

Key Highlights

  • Extensive experience in iOS development with Swift.
  • Proven track record of optimizing app performance.
  • Expert in building scalable mobile applications.
Stackforce AI infers this person is a Mobile Development expert with a focus on iOS applications.

Contact

Skills

Core Skills

Ios DevelopmentSwift

Other Skills

Ad ManagementAdsenseAndroid StudioApp ArchitectureCC++CLI DevelopmentCachingCore JavaDartData StructuresFFMPEGFastlaneFeature DevelopmentFlutter

About

iOS Developer | Swift | Lua

Experience

Okx

2 roles

Staff Engineer

Promoted

May 2025Present · 10 mos · Singapore · On-site

Senior iOS Developer

May 2023Apr 2025 · 1 yr 11 mos · Singapore · On-site

SwiftLuaObjective-CSwift (Programming Language)XcodeiOS Development+2

Bullish

Senior iOS Developer

Jun 2020May 2023 · 2 yrs 11 mos · Singapore

JSONSwiftSwiftUIGraphQLSwift (Programming Language)Xcode+1

Circles.life

Senior iOS Developer

Nov 2018Jun 2020 · 1 yr 7 mos · Singapore

  • ● Created a multi-targeted code environment to deploy multiple apps from the same codebase
  • ● Optimisations - Caching to reduce API calls by 10%, App
  • restructuring, Network layer migration, Swift migration, etc.
  • ● Bitrise Maintained CI/CD using Fastlane
  • ● CocoaTouch/UIKit based UI work for various app feature with Unit tests
JSONSwiftRxSwiftSwift (Programming Language)XcodeiOS Development

Swoo

iOS Developer

Feb 2018Nov 2018 · 9 mos · Bengaluru, Karnataka, India

  • Part of Platform team responsible for providing solution for live streaming supports.
  • ● Build a broadcasting solution using Gstreamer for the RTMP protocol(for iOS Platform).
  • ● Build FFMPEG 4.0 based Player to Play RTMP stream for live games
JSONSwiftC++Swift (Programming Language)XcodeiOS Development

Quikr

iOS Developer

Nov 2016Jan 2018 · 1 yr 2 mos · Bangaon Area, India

  • Only iOS developer for Quikr Services Team.
  • ● As an Only iOS developer for Quikr services segment. I worked on all the segment of app. Architecture design, Networking Layer, and UI.
  • ● Build AtHomeDiva and QuikrEasy from scratch
  • ● Maintained and build feature for Quikr's services segment of app
JSONSwiftSwift (Programming Language)XcodeiOS Development

Times internet

iOS Developer

Feb 2016Nov 2016 · 9 mos · Noida Area, India

  • Gaana - Hindi, English and Regional Songs & Radio
  • ● Maintained app's offline experience. This involved downloading songs and maintaining downloaded songs database
  • ● Ads for Freemium users- Build and maintained banner and native non-audio adds ads.
  • ● CocoaTouch/UIKit based UI work for various app features
JSONSwift (Programming Language)XcodeiOS DevelopmentSwift

Octro inc.

Member of Technical Staff

Dec 2014Feb 2016 · 1 yr 2 mos · Noida Area, India

  • Indian Rummy aka Octro Rummy
  • ● Implemented and maintained Game Logic, and UI using cocos2D-x
  • ● Integrated google Ads and in app purchases
  • ● Implemented and maintained JNI Calls to Communicate between C++ and Java
  • ● Build wrapper on libgingle to implement xmpp socket for backend communications
CCore JavaAndroid StudioC++Xcode

Aricent

Software Engineer

Aug 2013Dec 2014 · 1 yr 4 mos · Gurugram, Haryana, India

  • ASR-901 Cisco-iOS Router
  • ● Build CLI to dump PIM(Platform Independent Multicast) data. This helped other developer to debug client site issues much more easily.
  • ● Support MPLS protocol platform code
CC++

Education

Maulana Azad National Institute of Technology

Bachelor of Technology (B.Tech.) — Computer Science

Jan 2009Jan 2013

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Prafulla Singh - Lead IOS Developer | Stackforce