Mazharul Belal
@mazharulbelal
I build and ship production iOS apps for mobility, healthcare, communication, and consumer products.
BangladeshWhat I'm looking for
I've shipped 13+ production iOS applications spanning EV mobility, telemedicine, real-time communication, education, productivity, and consumer products. I currently own end-to-end iOS feature delivery at IRINFOSYS LIMITED, building battery and bike asset management, charging, swapping, wallet, payment, and merchant workflows.
At Northprim AB, I developed and maintained production iOS applications for international clients in a distributed European team, contributing to architecture, complex feature delivery, SDK integrations, troubleshooting, performance optimization, and release readiness.
My work includes GLAFIT SS, eDoktor, Dial, NZ Chat, VVMail, and consumer products with subscriptions and in-app purchases. I've built with Swift, SwiftUI, UIKit, real-time communication, Mapbox, Firebase, WebRTC, VoIP, CallKit, REST APIs, and App Store delivery.
I've also completed 12+ international Upwork projects with 100% Job Success and write practical technical articles about Swift, SOLID principles, and unit testing.
Experience
Work history, roles, and key accomplishments
Senior iOS Engineer
IRINFOSYS LIMITED
Oct 2025 - Present (11 months)
Owns end-to-end iOS feature delivery for EV mobility, including architecture, implementation, testing, and production support. Develops features using Swift, SwiftUI, Combine, and Mapbox, and collaborates with cross-functional teams.
Education
Degrees, certifications, and relevant coursework
Dhaka International University
Bachelor of Science, Computer Science and Engineering
Bachelor of Science in Computer Science and Engineering from Dhaka International University, completed in 2018.
Pabna Polytechnic Institute
Diploma in Engineering, Engineering
Diploma in Engineering from Pabna Polytechnic Institute, completed in 2014.
Availability
Location
BangladeshAuthorized to work in
Job categories
Skills
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