Kislay
Contact details — on requestProof of Work — on request
Experience
SDE (Android)
Breez by Cyntra.ai · Nov 2025 – Present
- I work on production grade Android systems across Digital Signage, POS, and Kiosk platforms.
C
Software Engineer
Cyntra Techlabs Pvt. Ltd. · Jan 2025 – Present
- Developed SIGNA, a production digital signage platform now live across 50+ restaurants, built from scratch in Kotlin with MVVM and Clean Architecture supporting seamless media playback, runs offline, and real time content synchronization.
- Built media playback reporting that logs every content play event with precise timestamps and syncs structured reports to a centralized dashboard, giving clients full visibility into what played, when, and on which device.
- Implemented QR based device authentication for Android TV, fully automating the signage onboarding flow and eliminating manual login intervention across deployed devices.
- Extended a shared KIOSK codebase across multiple independent business verticals F&B ordering, Donation Kiosk, and Ticketing Kiosk through modular Ul flows and cleanly separated business logic, enabling rapid multi-client delivery from a single maintained codebase.
- Optimized POS and KIOSK apps for low end Android hardware by profiling Jetpack Compose recompositions using Compose Compiler Metrics and stabilizing unstable Ul components, improving rendering consistency on constrained devices.
- Integrated a real time SSE driven voice assistant into a banking kiosk for a large financial client built an end to end Kotlin/Jetpack Compose pipeline covering mic capture, WAV encoding, multipart upload, and Server-Sent Events streaming.
Software Engineer Intern
Breez by Cyntra.ai · May 2025 – Nov 2025
Skills 0 proven through work
Also works with
ProGuard UsageDigital Signage Platform DevelopmentPlaylist ManagementBackend DevelopmentApplication Performance OptimizationBug FixingUI Performance OptimizationVideo Player DevelopmentCross-Device TestingVideo Component IntegrationImage IntegrationProblem SolvingWork Planning and PrioritizationTechnical TroubleshootingLegacy Code AnalysisWeb Application Security ImplementationAndroid App DevelopmentPayment Gateway IntegrationProduct Catalogue Feature DevelopmentConditional RenderingComponent-Based ArchitectureProduction Build ManagementDynamic UI Feature ImplementationUI Implementation from DesignPlugin DevelopmentModular System DesignCodebase ExtensibilityLegacy System MigrationWebSocket ImplementationReal-Time Data FetchingJSON Data HandlingClient-Side Data PersistenceAPI Integration
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Education
Bachelor of Technology, Electronics and Communications Engineering
Jaypee Institute of Information Technology · 2021 — 2025
Projects
Contact details
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