Vimalraj

Android Developer with 4 years of experience in mobile banking and fintech applications. Delivered KYC onboarding, demat account opening, and core retail banking features using Kotlin, MVVM, and Jetpack components. Contributed to the AU 0101 app, achieving over 1M downloads on Google Play. Experienced in compliance with KYC and SEBI/RBI regulations, focusing on secure API integration within Tagit's Mobeix platform.

Software Engineer – Android at Tagit India Private Limited (2024-05 – Present)

• Developed and maintained Android modules for the AU 0101 super app, a full-service omnichannel retail banking application built on Tagit's Mobeix platform.
• Implemented account management features including balance inquiry, fund transfers (NEFT/IMPS/RTGS), and transaction history with Paging 3 for large datasets.
• Built digital onboarding screens with eKYC integration (Aadhaar OTP, PAN verification, face liveness check) reducing account opening time by automating manual paper flows.
• Integrated biometric authentication (fingerprint, face ID) and mPIN setup flows ensuring RBI-compliant secure login.
• Utilized MVVM and Clean Architecture principles with Hilt for dependency injection and Retrofit for REST API integration with Mobeix middleware.
• Collaborated with QA, backend, and product teams during Agile sprints to resolve Play Store crash reports via Firebase Crashlytics, achieving a 98%+ crash-free session rate.
• Independently diagnosed and fixed production crash issues identified via Firebase Crashlytics, driving crash-free session rate from 94% to 98%+ within 2 sprints.
• Proactively optimised Paging 3 implementation for transaction history, cutting average list load time by ~35% and eliminating ANR issues on mid-range devices.

Jr. Software Engineer – Android at Constient Global Solutions (2022-09 – 2024-04)

• Adapted demat account opening framework for SBI's customer base and backend API contracts, customizing onboarding flows to meet compliance requirements.
• Extended the demat account opening framework built for Axis Bank and adapted it for SBI's customer base and backend API contracts, customizing onboarding flows per SBI's compliance requirements.
• Developed in-app notifications for account approval, rejection, and pending document status using FCM, enhancing user experience.
• Wrote comprehensive unit tests for all form validation and API response scenarios, achieving 40% reduction in go-live defect count – recognised by the project manager during sprint review.
• Conducted unit testing for onboarding form validations and API response handling; fixed bugs identified in UAT reducing go-live defect count by 40%.
• Participated in daily standups, sprint planning, and code reviews within Agile delivery model.

Bachelor of Engineering – Anna University