Sai  ·  Senior iOS / Swift Developer  ·  7+ yrs

Senior
7+ years experienceonsite
Available within 48 hrs
4.6

Built for

UBII
UBII developer

About Sai

Sai is a Senior Software Engineer with 7+ years of experience in iOS development, specializing in Swift and Objective C. He has a proven track record of delivering high-quality mobile applications and implementing innovative solutions.

7+ years of commercial experience in

EdTechFinTechFood & RestaurantLogistics & Supply Chain

Skills(10)

iOSSwiftObjective CXcodeFirebaseStripeRestApiApple Push NotificationGoogle Places APITwilio

Why hire Sai?

Production deploy authorityMentored 5+ juniorsLed cross-functional teams

Expertly designed estimations for projects and analyzed complex requirements.

Successfully integrated Stripe for payment processing, enabling in-app transactions.

Implemented multiple social media login options for broader user accessibility.

Successfully contributed to the development of numerous mobile applications over 7 years.

Improved application performance and stability through diligent bug fixes.

Integrated secure login mechanisms (Face ID, Touch ID) enhancing user security.

Project highlights(5)

SaaS Service Provider App – iOS Developer

Overview: UBII is a Service Provider App facilitating the connection between customers and service providers (Ubiipreneurs) for service booking in desired locations. Responsibilities: Added features including social media log-in and Stripe payment integration. Worked on bug fixing and improving application performance. Collaborated with cross-functional teams to design and ship new features. Performed Unit testing.

SwiftXcodeStripeRestApi

Key outcomes:

  • Successfully integrated Stripe for payment processing, enabling in-app transactions.

  • Improved application performance and stability through diligent bug fixes.

Business Networking App – iOS Developer

Overview: NLX is a Network Market App for online business networking, organizing businesses into Chapters or Regions for promoting opportunities. Responsibilities: Developed UI design. Integrated Face ID, Touch ID login for secure access. Implemented Firebase Notification for user engagement. Resolved bugs at various stages of application development. Performed Unit testing on the application.

SwiftXcodeFirebaseRestApi

Key outcomes:

  • Integrated secure login mechanisms (Face ID, Touch ID) enhancing user security.

  • Successfully implemented Firebase Notifications to keep users updated and engaged.

EdTech Learning Management System – iOS Developer

Overview: This Learning Management System is an EdTech tool for colleges and educational environments. Responsibilities: Developed UI design. Implemented Apple Push Notification for system updates. Implemented web services and parsed response data.

SwiftXcodeApple Push NotificationRestApi

Key outcomes:

  • Developed comprehensive user interface for the LMS platform.

  • Integrated Apple Push Notifications to deliver timely system updates to users.

Dating Application – iOS Developer

Overview: The Dating App offers a modern dating experience with certified relationship coaches and features like chat, video calls, and user blocking. Responsibilities: Developed UI design. Implemented Apple Push Notification. Integrated social media logins (Facebook, Google, Twitch). Implemented Google Places API and Twilio for Video calls. Fixed bugs at several stages. Collaborated with cross-functional teams to design and ship new features.

SwiftXcodeApple Push NotificationGoogle Places APITwilio

Key outcomes:

  • Successfully integrated video calling functionality using Twilio, enhancing user interaction.

  • Implemented multiple social media login options for broader user accessibility.

Food Delivery App – iOS Developer

Overview: The Food Delivery App allows delivery boys to check new orders, view directions, and accept or reject orders. Responsibilities: Involved in the analysis, design, and development of the application using XCode. Implemented Apple Push Notification. Fixed bugs at several stages. Collaborated with cross-functional teams to design and ship new features.

SwiftXcodeApple Push NotificationRestApi

Key outcomes:

  • Contributed to the full lifecycle development (analysis, design, development) of the application.

  • Ensured timely delivery updates through the implementation of push notifications.

Industry experience

EdTech

1 project
  • •EdTech Learning Management System— iOS DeveloperSwift · Xcode · Apple Push Notification · RestApi

FinTech

1 project
  • •SaaS Service Provider App— iOS DeveloperSwift · Xcode · Stripe · RestApi

Food & Restaurant

1 project
  • •Food Delivery App— iOS DeveloperSwift · Xcode · Apple Push Notification · RestApi

Logistics & Supply Chain

1 project
  • •Food Delivery App— iOS DeveloperSwift · Xcode · Apple Push Notification · RestApi

Ready to work with Sai?

Schedule an interview and onboard within 48 hours. No long hiring cycles.

At a Glance

Experience7+ years
Work modeonsite
Starting from₹2.0 L/mo
Direct hirePossible
Start within48 hours
From₹2.0 L/ month

Single contract. No agency markup confusion.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman
Seniority signals
Owns production deploysGreenfield architectSystem ownerCode reviewer
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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Sai

iOS Developer