Varuzhan Khachatryan
Frontend Engineer
Experienced iOS Developer with a solid 8-year background in iOS engineering. Proficient in Swift, JavaScript, React-Native and Objective-C, I have a proven track record of developing high-quality, maintainable, and efficient code. Throughout my career, I have consistently adhered to best practices in iOS and cross-platform mobile development, ensuring the delivery of top-notch solutions. With a keen eye for detail and a passion for innovation, I excel in collaborating with cross-functional teams to bring projects from conception to deployment. My expertise lies in optimizing codebase efficiency, scalability, and reliability, contributing to the success of every project I undertake. As a proactive problem-solver and effective communicator, I am committed to delivering exceptional results while continuously adapting to new technologies and industry trends.
Careers
Senior IOS Engineer 2
Picsart Inc
- Worked on creating photo editing tools, which makes selfie photos look better and more interesting in retouch
- section of PicsArt editor iOS app, by using image engine algorithms, face landmarks and mask detection services.
- Fixed lot of memory and performance optimization problems
- Designed flexible, reusable, testable and easy maintainable architecture to support so many photo editing tools
- Managed pull requests to improve code quality and prevent bugs
- Managed team of employees, overseeing hiring, training and professional growth of employees
- Exceeded goals through effective task prioritization and great work ethic
Team Leader
Polymorphic
- Led team of 3 members of react web project to build online shop
- Project main key is, by using using Soul Machines SDK, create digital person and configure dialog flow with IBM
- Watson
- Built strong relationships with customers through positive attitude and attentive response
- Mentored and guided employees to foster proper completion of assigned duties
- Coordinated weekly meetings for internal and external groups
- Senior IOS Engineer 2
- PicsArt Inc
React-native Engineer
Polymorphic
- Created react-native cross platform application on iOS and android platforms, by using typescript, react context
- AP, sound functionalities, etc
- Developed and implemented performance improvement strategies and plans to promote continuous
- improvement
- Created plans and communicated deadlines to complete projects on time
- Application is available in iOS/android stores https://apps.apple.com/gb/app/the-encounter/id1596789782
- https://play.google.com/store/apps/details?id=com.faithtree
- Created React Native cross platform application which is working with BLE (bluetooth low energy) technologies,
- to read and write various data from th device by using Little Endian coding/encoding.
- BLE device is implemented with c++ and I closely work with the team and found the best solutions to make the
- communication between bluetooth device and iOS/android devices
- Learned new skills and applied to daily tasks to improve efficiency and productivity
Senior IOS Engineer
Picsart Inc
- Started working in Editor department of PicsArt application
- Completed huge refactoring from Objective C to Swift language
- Used MVVM design pattern
- Optimized performance and memory usage
- Instructed junior developers on use of Swift programming language, creating collaborative learning environment
- to onboard personnel
- Worked on Social part of Picsart application
- Made multiple infinite feeds, with complex layout, to render in 60dps by using AsyncDisplayKit framework, which
- has declarative API for building UI components and all heavy calculations are moved to background threads
- After optimizations, feeds started to feel light and scroll fast without lags, even on low devices
IOS Developer
Picsart Inc.
- Working with very experienced engineers, created infinite feed and photo browser for Picsart application
- Used UIKit, UIGestureRecognizer, UIView Animations, etc.
- Designed user experience frameworks applicable to fit both iPad and iPhone
- screens
Education
Russian-Armenian (Slavonic) University
Mathematics And Computer Science
Russian-Armenian (Slavonic) University
Apply Mathematics And Information Sciences
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