Sagar Dagdu
Senior Swift Engineer at Littlebird
Bengaluru, Karnataka, India
Summary
🤩
Rockstar🎓
Top SchoolSagar Dagdu is a Senior Swift Engineer with 10 years of mobile engineering experience, specializing in iOS development with Swift and Objective-C and practical Android experience in Java/Kotlin. He has led end-to-end app development and built reusable, high-performance SDKs and frameworks used at scale, contributing to projects that reach billions of devices. Sagar has held senior roles at Fairmatic and Helpshift and now works on Littlebird’s native Mac client, shaping an ambient AI that understands user context across apps. An active open-source contributor, he has improved UI and functionality in the widely used Stream Chat iOS SDK, including features like silent messages and composer optimizations. Passionate about architecture, design patterns, and code quality, he blends product-focused thinking with deep engineering craftsmanship.
10 years of coding experience
11 years of employment as a software developer
SSC, General Studies, SSC, General Studies at Jai Hind High SchoolMaster of Science (MSc), Computer Science, Master of Science (MSc), Computer Science at Chanakya Education Societys Indira College of Commerce & Science, Pune
Marathi, Hindi, English
Stackoverflow
2,618reputation
193kreached
135answers
11questions
java
top-5%
Github Skills (12)
chat-sdk10
uid10
swift10
ios10
front-end-development10
ui-design10
java9
chat9
xcode6
camera6
uiimagepickercontroller6
android6
Programming languages (6)
Github contributions (5)
GetStream/stream-chat-swift
Apr 2021 - Aug 2021
💬 iOS Chat SDK in Swift - Build your own app chat experience for iOS using the official Stream Chat API
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:75 reviews, 23 commits, 39 PRs in 4 months
Contributions summary:Sagar primarily contributed to the iOS chat SDK, focusing on UI improvements and bug fixes within the `stream-chat-swift` repository. The user updated the composer view to optimize text updates and implemented features such as silent messages. Furthermore, the user addressed a compilation error in the SlackClone and worked on adding the YouTube clone and fixing the appearance of deleted messages. The commits reflect a strong involvement in enhancing the user interface and functionality of the iOS chat SDK.
streamioiosstreamstream-chatios-chat
SagarSDagdu/iOS-WebP
Jun 2016 - Aug 2023
Contributions:4 PRs, 3 pushes, 2 branches in 7 years 2 months
decoderimage-formatswiftiosencoder
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