SAYAN User

SU

Open to opportunities

SAYAN User

@sayanuser4

I build Swift mobile apps for travel, fintech, marketplaces, and telecom.

What I'm looking for

I'm looking to build scalable, user-friendly mobile applications where I can apply Swift, SwiftUI, and API integration skills, collaborate on clean solutions, and continue growing in iOS and Flutter development.

I've built iOS applications for Shyam Future Tech, HashCash Consultant, and Intelligent App Solutions, including SF Travel, PayBitoPro, Hormuud Telecom, Atobaba, and Tool Tracker.

I develop robust Swift and SwiftUI apps using MVC and MVVM, RESTful APIs, Core Data, WebSockets, Firebase, Alamofire, secure payments, push notifications, maps, live tracking, and third-party SDKs. My work includes travel booking, crypto trading and wallet features, bus booking, telecom services, inventory tracking, and online marketplaces.

I focus on clean, maintainable code, responsive UI/UX, scalable solutions, and smoother app performance while collaborating closely with backend teams.

Experience

Work history, roles, and key accomplishments

SL

Senior iOS Developer

Shyam Future Tech Pvt. Ltd.

Mar 2024 - Oct 2025 (1 year 7 months)

Developed and maintained iOS applications using Swift and SwiftUI, focusing on robust and user-friendly mobile solutions.

Swift SwiftUI Core Data MVC MVVM Git Firebase Alamofire PayPal SDK Google Maps Push Notifications Social Integration Flutter Dart

Education

Degrees, certifications, and relevant coursework

WT

West Bengal University of Technology

Bachelor of Technology, Electrical Engineering

2009 - 2013

Grade: DGPA: 7.35 | Percentage: 65.9%

Pursued a Bachelor of Technology in Electrical Engineering, achieving a DGPA of 7.35 and a percentage of 65.9%.

WE

West Bengal Council of Higher Secondary Education

Higher Secondary Examination, Science

2007 - 2009

Grade: Percentage: 75.4%

Completed Higher Secondary Examination in Science with a percentage of 75.4%.

WE

West Bengal Board of Secondary Education

Secondary Examination, General

2006 - 2007

Grade: Percentage: 76.3%

Completed Secondary Examination with a percentage of 76.3%.

Tech stack

Software and tools used professionally

Alamofire

Dist

Xcode

JSON

Google Maps

SwiftUI

iOS

PayPal

Firebase

Core Data

Availability

Open to opportunities

Location

India

Authorized to work in

Portfolio

apps.apple.com/in/app/sf-travel-bus-services/id6535678123

Job categories

iOS Developer Mobile Software Developer Swift Developer Flutter Developer Software Engineer Mobile Application Developer iOS Developer Mobile IOS Developer iOS Development Native iOS Developer IOS Software Development IOS Mobile Development

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