Ayan Chakraborty
Senior Mobile Application Engineer
7+ years of experience building enterprise, banking, and consumer mobile applications. Specialized in native Android and cross-platform Flutter development.
Currently working at 
Infosys on a US-based banking application
since November 2024.
Technical Skills
Mobile
Android, Flutter, Kotlin, Java, XML
Architecture
MVVM, MVI, Clean Architecture, SOLID
Database
SQLite, Room, SharedPreferences
Tools
Git, Firebase, REST APIs, CI/CD
Professional Experience
Senior Associate Consultant — Infosys
Sep 2024 – Present
Currently working on a US-based banking and financial services application. Contributing to feature development, maintenance, bug fixing, and enhancements in a highly secure and compliance-driven enterprise environment.
Senior Software Engineer — Techno Exponent
Sep 2023 – Sep 2024
Worked on multiple Flutter and Android applications across healthcare, workforce management, and enterprise domains. Delivered scalable, production-ready mobile solutions.
Software Developer — MaxMobility Pvt. Ltd.
Jan 2021 – Sep 2023
Developed and maintained large-scale Android applications focused on logistics, fleet management, GPS tracking, and real-time dashboards.
Android Developer — BlueTrans Technologies
May 2020 – Nov 2020
Built Android applications involving UI development, API integration, and business-specific workflows.
Android Developer — Cryptappz Technologies
Oct 2018 – May 2020
Started professional career as an Android Developer, working on consumer and utility applications using Java and Android SDK.
Projects
US Banking Application Ongoing
BankingAndroidKotlinEnterprise Android banking app for US client with secure transactions, account management, and compliance features.
Fleetzz
EnterpriseAndroidJavaFleet management system with live GPS tracking, vehicle monitoring, and real-time dashboards for logistics operations.
Salezz
EnterpriseFlutterEmployee task and attendance management system with real-time tracking, reporting, and workforce analytics.
Alepa
E-commerceFlutterE-commerce application with product catalog, shopping cart, secure checkout, and order tracking features.
Freedom Bazar
E-commerceFlutterMulti-vendor e-commerce platform with vendor management, customer shopping experience, and payment integration.
Beads Bazar
E-commerceFlutterSpecialized e-commerce app for beads and jewelry supplies with custom product filters and catalog management.
Srinath Bazar
E-commerceFlutterLocal marketplace e-commerce application with delivery tracking, payment integration, and order management.
Junior Guru
ConsumerFlutterStudent study materials and task management platform with progress tracking, assignments, and learning resources.
U R Mine
ConsumerFlutterVideo and audio calling application with real-time communication, chat features, and multimedia sharing.
Tata IManage Live
EnterpriseFlutterEnterprise management application for task tracking, team collaboration, project oversight, and resource planning.
Play Store App StoreTata WFM Live
EnterpriseFlutterWorkforce management system for Tata with attendance tracking, scheduling, employee management, and analytics.
Play StoreGosales
EnterpriseAndroidJavaSales force automation and distributor management system with order processing, inventory, and route planning.
Drill
EnterpriseAndroidKotlinEDC POS system and mobile device application for payment processing, transactions, and merchant services.
Sentebale Health
HealthcareFlutterHealthcare application for patient management, appointment scheduling, medical records, and telemedicine features.
Jivanjor Smart Connect Live
ConsumerFlutterSmart connectivity platform for IoT devices, home automation control, and device management dashboard.
Play Store App StorePolar Live
ConsumerFlutterLive streaming and content delivery platform with real-time video broadcasting, chat, and audience engagement.
Share Shamadhan
BankingFlutterFinancial services and stock market tracking application with portfolio management, analytics, and trading features.
Noa by Brilliant Live
ConsumerAndroidKotlinAI-powered assistant application built with native Android Kotlin, live on Google Play Store.
View on Play StoreSquch Ongoing
ConsumerFlutterSocial networking and content sharing platform with user profiles, feeds, messaging, and community features.
Education
Master of Computer Applications (MCA)
Computer Applications
West Bengal, India
Bachelor of Computer Applications (BCA)
Computer Applications
West Bengal, India
Certifications
Key Responsibilities
- End-to-end mobile app development
- Architecture & code reviews
- Mentoring junior developers
- Client communication & delivery