⚡
Presentation
I am a Mobile Application Engineer with 2+ years of experience building native iOS and Android products. My work includes telecom super-apps serving more than 10 million monthly active users, real-time VoIP and messaging platforms, and AI-powered audio applications reaching 200,000+ downloads and 30,000+ active users.
I develop with Swift, SwiftUI, UIKit, Kotlin, and Jetpack Compose. My expertise includes Clean Architecture, MVVM, REST APIs, WebRTC, CallKit, WebSocket, secure payments, native audio processing, performance optimization, and on-device AI.
I can support a mobile product from architecture and feature development through testing, optimization, and App Store or Google Play delivery. I focus on translating business requirements into reliable, maintainable, and scalable mobile experiences.
I develop with Swift, SwiftUI, UIKit, Kotlin, and Jetpack Compose. My expertise includes Clean Architecture, MVVM, REST APIs, WebRTC, CallKit, WebSocket, secure payments, native audio processing, performance optimization, and on-device AI.
I can support a mobile product from architecture and feature development through testing, optimization, and App Store or Google Play delivery. I focus on translating business requirements into reliable, maintainable, and scalable mobile experiences.
🛠️
Offered services
💡
I will build your native Android application with Kotlin and Jetpack Compose
I will build or extend a native Android application with Kotlin and Jetpack Compose. Services can include modular Clean Architecture, Hilt dependency injection, Room, Retrofit, Firebase, Media3, Play ...
20 $ Per hour
📋
I will build your native iOS application with Swift or SwiftUI
I will design and develop a reliable native iOS application using Swift, SwiftUI, or UIKit. The engagement can cover architecture, feature development, REST API integration, secure authentication and ...
20 $ Per hour
🛠️
I will integrate real-time, native audio, or on-device AI features
I will integrate advanced mobile capabilities such as WebRTC or CallKit calling, WebSocket messaging, low-latency native audio with C++/NDK and Oboe, audio processing and export, OCR or MLKit flows, ...
25 $ Per hour
⚙️
I will audit and optimize your iOS or Android application
I will review your iOS or Android codebase and identify issues affecting architecture, maintainability, memory use, rendering, startup time, networking, background work, native audio, and release ...
25 $ Per hour
📋
Background
Software Engineer (iOS)
Building and maintaining native iOS experiences for My Robi and My Airtel, two of Bangladesh's largest telecom super-apps serving 10M+ combined monthly active users. Work includes self-care flows, recharge and bill payment, plan and bundle management, REST API integration, Keychain-based security, deep links, push-notification routing, reusable SwiftUI/UIKit components, and performance optimization with Instruments.
Solution Architect
Architect and ship a production audio-tech product line across iOS and Android, translating business goals into scalable technical solutions. Neural Sound products have reached 200K+ downloads and 30K+ active users, with 30+ production releases. Designed Clean Architecture, native low-latency audio, AI processing workflows, monetization, automated testing, and a reusable Kotlin/C++ Oboe audio engine while collaborating with backend, design, and product teams.
Software Engineer (iOS)
Contributed to real-time communication products for VoIP calling, instant messaging, identity verification, payments, and shared SDKs. Implemented OCR and MLKit liveness flows, WebSocket status synchronization, multi-gateway payments, VPN restrictions, CallKit-based calling, contact sync, and Branch referral tracking across multiple iOS applications.
B.Sc. in Computer Science and Engineering
Completed a Bachelor of Science in Computer Science and Engineering. Academic work included a thesis on real-time anomaly detection from CCTV footage, a reverse-image-search e-commerce platform, and Code in Vein—an iOS application that aggregates upcoming programming contests.
Strengthened algorithmic problem-solving by solving 1,500+ competitive programming problems. Achievements include Codeforces Specialist (1412), CodeChef 3★ (1758), 14th place in the 2019 Intra-KUET Contest, and 8th place in the 2022 Intra-KUET Contest.
Strengthened algorithmic problem-solving by solving 1,500+ competitive programming problems. Achievements include Codeforces Specialist (1412), CodeChef 3★ (1758), 14th place in the 2019 Intra-KUET Contest, and 8th place in the 2022 Intra-KUET Contest.
🇬🇧English
🕐
Working hours
Monday
From08h00To18h00
Tuesday
From08h00To18h00
Wednesday
From08h00To18h00
Thursday ▪ Today
From08h00To18h00
Friday
From08h00To18h00
Saturday
Closed
Sunday
Closed
⭐
Reviews
Please sign in as a customer to give your feedback
💬
No reviews yet.
Be the first to share your experience with this professional.