Shashank kasera

Noida

As an Android Developer, I am driven by a strong sense of ambition and determination to build innovative solutions. I thrive on the autonomy to tackle complex challenges with a calm and logical approach, always ready to improvise and adapt to achieve the best outcomes. My work is fueled by an idealistic vision for creating impactful and user-centric applications.

Open to

Noida

Work style

hybrid, remote

Availability

Available in 30 days

Contact details — on requestProof of Work — on request

Experience

Android Developer

Chetu India · Sep 2025 – Present

Not yet confirmed

Improved an Android-based POS system with core features including sales processing, inventory management, customer management, employee management, transaction management, returns handling, void transactions.
Integrated features using a robust tech stack including MVVM Architecture, Kotlin, Coroutines, Flow, Room, Retrofit, REST APIs, Firebase, PAX SDK, DataBinding, transaction handling, Hardware Integration.
Contributed to POS features such as EBT auto item identification and USB/Serial weighing scale integration, enabling real-time weight capture, improving checkout speed and accuracy, and reducing manual input.
Achieved high performance and reliability with 99%+ crash-free user sessions using robust error handling and Firebase Crashlytics, and reduced cold start time by 40% through optimized startup flow and lazy loading.

Android Developer

WorldSoft IT Solution · Apr 2023 – Sep 2025

Not yet confirmed

Developed MechDeals, an Android-based car spare parts application that streamlines the discovery and purchase of automobile components within India's unorganized service market.
Enhanced scalable Android features using MVVM architecture, Kotlin, Coroutines, Flow, Room, Retrofit, REST APIs, Firebase, Dagger Hilt, Jetpack components, DataBinding, CI/CD pipelines.
Implemented multiple features including inventory, customer, and returns management, along with transaction history tracking and offline caching using Room Database, ensuring a smooth experience in offline scenarios.
Realized 99%+ crash-free user sessions by implementing robust error handling mechanisms and continuous crash monitoring using Firebase Crashlytics, ensuring high application stability and reliability.

Skills 0 proven through work

Also works with

Software ConsultingUSB Connectivity ImplementationProblem SolvingTechnical DocumentationHardware-Software IntegrationCloud SynchronizationRoom Database IntegrationClient-Side Data PersistenceError HandlingAPI IntegrationSales ExecutionProduct Catalogue Feature DevelopmentE-commerce Application DevelopmentMobile Application DevelopmentPrice CalculationShopping Cart DevelopmentBusiness Logic ImplementationCard Services IntegrationPayment Gateway IntegrationCRM System DevelopmentHRMS Platform DevelopmentRefund Management System DevelopmentTransaction Processing SystemsInventory ManagementPOS Retail Application DevelopmentDagger Hilt UsageKotlin Coroutines UsageJava DevelopmentKotlin DevelopmentAndroid App Development

Proof of Work

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Education

B.Tech, Computer Science and Engineering

Technocrats Institute of Technology (TIT) Bhopal · 2020 — 2024

Links

linkedin.com/in/shashankkasera

Contact details

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