3rd-year BTech CSE student shipping production-ready Android apps with a startup mindset — across ERP, EdTech, marketplace, food delivery, and rural-focused ecosystems.
Production-level experience with multi-app architectures, clean architecture patterns, Firebase backend integration, and polished mobile-first UI.
ERP systems, EdTech products, e-commerce ecosystems, booking flows, and rural-scalable mobile experiences.
Motivated BTech CSE student passionate about Android development and startup product thinking. I solve real-world problems with clean architecture, MVP-grade apps, and scalable mobile-first systems.
I build apps for ERP, EdTech, marketplace, utility, and rural-focused ecosystems — experiences that simplify operations, scale across users, and unlock value for underserved communities.
Product-led development with fast iteration, feature prioritization, and launch-ready deployment.
Strong systems thinking for design, architecture, and user workflows in demanding mobile environments.
From multi-app marketplaces and delivery systems to admin dashboards, learning apps, and productivity tools — products that solve operational challenges and deliver measurable impact.
Multi-tenant experiences for users, admins, and service providers in a single ecosystem.
Designing tech that scales in low-connectivity and community-driven environments.
A modern Android developer toolkit with strong emphasis on Kotlin, Jetpack architecture, Firebase backends, and scalable UI systems.
Kotlin and Java with modern patterns, null-safety, clean abstractions, and performance-aware code design.
XML layouts, Jetpack Compose, MVVM, Clean Architecture, LiveData/Flow, and robust app lifecycle management.
Firestore, Auth, Cloud Functions, Realtime sync, push notifications, and serverless API integration.
Android Studio, Git, REST APIs, version control workflows, CI-ready app bundles, and release management.
Smooth user journeys, intuitive interactions, polished onboarding, and product-ready visual systems.
Multi-app architecture, clean layer separation, network efficiency, state management, and maintainable codebases.
Selected Android projects showcasing production-ready architecture, real-world workflows, and technical breadth across ERP, e-commerce, delivery, education, and utility apps.
Exam Preparation
An educational platform providing previous year questions, solutions, and study materials for 10th, 12th, college, and competitive exam students.
Tech stack: Kotlin · MVVM · Firebase Firestore · Auth · Cloud Functions · Jetpack
Key features: PYQ database, solution management, test portal, university-specific content.
E-commerce Platform
A marketplace app with product browsing, secure checkout, vendor management, and order lifecycle tracking for buyers and sellers.
Tech stack: Kotlin · MVVM · Firebase · REST APIs · Payment Gateway
Key features: Smart search, product catalog, cart flow, seller dashboard.
Food Delivery
A food ordering ecosystem connecting customers, restaurants, and delivery partners with real-time order tracking and dynamic menus.
Tech stack: Kotlin · Firebase Realtime DB · Cloud Functions · Maps API
Key features: Live order tracking, in-app chat, rider route optimization, offer engine.
Booking System
A salon booking and queue management app supporting appointments, live wait times, and resource scheduling for service providers.
Tech stack: Kotlin · MVVM · Firebase Firestore · Push Notifications
Key features: Appointment scheduling, queue updates, staff availability, customer reviews.
EdTech
A kids learning app delivering interactive lessons, quizzes, and progress tracking with a playful design and strong usability for young learners.
Tech stack: Kotlin · Jetpack Compose · Firebase Auth · Firestore · Analytics
Key features: Gamified learning, progress leaderboard, adaptive content, parental controls.
Utility App
A PDF and file utility app for document management, quick conversions, and smart file sharing with offline-ready capabilities.
Tech stack: Kotlin · Firebase Storage · File APIs · Local caching
Key features: PDF viewer, file merge/split, share actions, secure offline storage.Strong delivery experience with multi-app architecture, production-level implementation, and a deep understanding of real-world Android system design.
Built multiple end-to-end applications with polished UX, reliable backend connectivity, and smooth release cycles.
Designed systems with user, admin, and delivery experiences supporting roles, permissions, and modular expansion.
Strong understanding of scalable engineering patterns, database structure, network efficiency, and app performance.
Building tech that works for rural users — accessible interfaces, smooth offline behavior, and meaningful local impact.
Focused on software development, mobile systems, data structures, and startup-product delivery. Actively building real-world Android projects alongside coursework.
Ready to collaborate on Android products, startup solutions, and scalable mobile platforms. Let's connect and build something impactful together.
anupranjankrsingh@gmail.com
https://linkedin.com/in/anup-ranjan-kr
https://github.com/anupkr8
Whether you are hiring, looking for a collaborator, or need a startup-ready Android engineer, I bring practical app development experience and a mindset for scale.
Resume available for download