I'm Sanchit
Khandelwal.
ANDROID DEVELOPER | KOTLIN | JAVA | MVVM | JETPACK | API INTEGRATION
Sanchit Khandelwal
Android Developer
Android Developer with 4+ years of experience in designing, developing, and deploying high-performance Android applications. Skilled in Kotlin, Java, Android SDK, and Jetpack components, with expertise in Model-View-ViewModel (MVVM) architecture, Clean Architecture, and API integration.
Experienced in building scalable, secure, and user-friendly mobile solutions. Strong collaborator with cross-functional teams to deliver apps that improve performance, reliability, and user experience.
Skills & Technologies
Technologies I work with to bring ideas to life
Kotlin
Primary Language
Java
Android Development
Android SDK
Jetpack Components
MVVM Architecture
Clean Architecture
Room Database
Offline-first Apps
Firebase
Auth & Firestore
RESTful APIs
API Integration
Angular
Web Development
Professional Experience
My journey through the Android development landscape
Junior Android Developer
Tailored Solutions Pvt Ltd
Engineered an asset management Android app, boosting operational efficiency by 30% through streamlined workflows. Applied offline-first functionality using Room Database, enabling uninterrupted usage in low-network environments. Optimized Kotlin-based codebase, reducing memory usage by 25% and improving load times by 30%, which increased user retention by 20%. Orchestrated API integrations with RESTful services for real-time data sync and secure authentication.
Software Developer
Java IT Solutions Pvt Ltd
Developed and maintained cab and bus booking Android apps using MVVM, resulting in a 25% increase in daily active users. Integrated Google Maps API to enable real-time ride tracking and route optimization, enhancing customer satisfaction. Expanded skill set by contributing to Angular-based web apps, improving project delivery speed by 20%. Managed backend data using Microsoft SQL Server, improving query efficiency and reducing downtime by 25%.
Intern Android Developer
Finance Lookup Advisor
Built a refer-and-earn app using Java and Firebase, which increased user referrals by 40% within the first 3 months. Integrated Firebase Authentication and Firestore, ensuring secure user data management and reliable storage. Assisted senior developers in debugging and testing, reducing defect density by 20%. Applied Agile development practices, shortening release cycles and improving delivery timelines by 25%.
Featured Projects
Showcasing my technical expertise and problem-solving abilities
Sysma – Asset Management App
Designed and launched an AI-powered manufacturing app to improve Overall Equipment Efficiency (OEE) by 25%. Implemented MVVM with offline-first Room Database, ensuring uninterrupted functionality without internet. Integrated REST APIs for equipment analytics, reporting, and predictive maintenance. Streamlined app performance, reducing APK size by 20% and supporting multiple user profiles for industrial environments.
GMDC Parivahan – Transport Management
Engineered a transport management app in Kotlin, automating vehicle allotment and driver scheduling. Integrated APIs for real-time vehicle booking, driver attendance, and cost tracking, enhancing transparency by 30%. Introduced maintenance scheduling and reporting features, improving fleet efficiency by 25%. Partnered with cross-functional teams to deploy the app for 500+ daily users with minimal downtime.
Referr – Refer-and-Earn Platform
Developed an Android referral app using Java and Firebase, increasing referral-based signups by 40%. Implemented Firebase Authentication and Firestore for secure login and scalable data storage. Improved app performance by reducing API call failures by 20%, improving overall reliability. Delivered an intuitive UI that boosted average session time by 25%.
Published Apps
Android applications available on Google Play Store
SYSMA
Asset Management Application
Sysma is transforming the manufacturing world with its advanced AI-driven solution, now available on the Play Store. Enhance your Overall Equipment Efficiency (OEE) and turn small operational changes into substantial financial gains. Our comprehensive app integrates Preventive Maintenance, ensuring your equipment operates at peak performance while reducing downtime and costs.
View on Play StoreGMDC PARIVAHAN
Transport Management System
Welcome to the GMDC Transport Management Application, your one-stop solution for efficient and hassle-free vehicle allotment process. Streamline your transport needs with this user-friendly app, designed to cater to GMDC employees, guests, drivers, and administrators. With a range of powerful features, this application transforms the way you manage and utilize vehicles for official purposes.
View on Play StoreGet In Touch
Let's collaborate on your next Android project