Mufakkharul Nayem
Software Engineer at Rakuten
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolMufakkharul Nayem is a Software Engineer with 9 years’ experience specializing in iOS development using Swift and Objective-C, currently contributing to Rakuten from Tokyo. He has delivered production-grade media and messaging apps—working on projects like RidmikChat and Japanese streaming clients—bringing deep experience with AVFoundation/AVPlayer, XMPP, and WebRTC. Known for attention to detail, he consistently finds and resolves performance bottlenecks while mentoring peers and running internal iOS training. He proved rapid adaptability by shipping a real-time messaging beta without prior messaging-protocol experience, bridging front-end and back-end integration effectively. Always learning, he pursues new platforms and technologies to stay ahead in a fast-moving mobile landscape.
8 years of coding experience
6 years of employment as a software developer
S.S.C, Science, GPA-5.00, S.S.C, Science, GPA-5.00 at Brahmondi K.K.M. Govt. High School, NarsingdiBachelor of Science, Computer Science and Engineering, Bachelor of Science, Computer Science and Engineering at Ahsanullah University of Science and TechnologyH.S.C, Science, GPA-5.00, H.S.C, Science, GPA-5.00 at Narsingdi Govt. College
Bengali, English
Stackoverflow
7,465reputation
421kreached
206answers
19questions
swiftui
top-5%
ios
top-5%
swift
top-1%
Github Skills (89)
instagram10
photo10
actionsheet10
radial10
camera10
photopicker10
notification10
swift10
marks10
image-picker10
uialertcontroller10
spinning10
filter10
uiwindow10
trim10
Programming languages (1)
Github contributions (5)
Ridmik/photo-editor
Jul 2020 - Jun 2022
Photo editor with a lot of cool features
Contributions:8 PRs, 65 pushes, 20 branches in 1 year 11 months
lotphoto-editorphoto
M-I-N/Blocky
May 2018 - May 2018
Contributions:5 commits, 2 pushes, 1 branch in 3 days
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