Mohammad Kashif Ansari

Tech Stack: Kotlin, Android SDK, AccessibilityService, Gemini API (LLM), Firebase Realtime Database, NotificationManager, BatteryManager, Foreground Services Architected an AI-based harmful chat detection system utilizing the Gemini API and AccessibilityService, achieving over 85% accuracy in identifying sexual and abusive content. Optimized background services using BatteryManager, reducing power consumption by 60% during live monitoring. Utilized Firebase Realtime Database and NotificationManager to deliver instant alerts to parents, reducing detection-to- response time to under two seconds. Adopted MVVM architecture to create modular and scalable code within a hybrid environment combining React Native and native Android modules.

Led the development and optimization of a digital hotel key application, enhancing user experience and integrating critical functionalities for a global user base.

• Developed a Sleep Aid module with MediaPlayer and CountDownTimer, increasing session time by 30% and reducing battery usage.
• Integrated Vouched API for passport scanning and facial recognition, reducing onboarding time by 60% and improving KYC accuracy.
• Configured Spreedly payment gateway with secure tokenization, resulting in a 25% increase in successful transactions.
• Resolved deep linking and Jetpack Navigation issues, enhancing app stability and reducing crash rates by 40%.
• Optimized Bluetooth device connectivity with retry mechanisms and signal strength checks, boosting pairing success by 50% for the OpenKey app (100,000+ installs).

Drove key feature development and performance enhancements for an online grocery delivery application, significantly improving user experience and operational efficiency.

• Integrated Razorpay with secure tokenized payments, optimizing UI flow to increase transaction success by 30% and reduce checkout abandonment.
• Implemented Google Places API for address autocomplete and pin selection, cutting address input time by 40% and enhancing delivery precision.
• Engineered an efficient product sync mechanism to reflect cart inventory changes app-wide with minimal API calls, boosting responsiveness and reducing server load by 35%.
• Developed nested vertical and horizontal RecyclerViews for real-time product filtering and sorting, improving product discoverability and increasing user engagement by 25% for the VegEase app (1 Million+ installs).

Contributed to Android application development, focusing on robust feature implementation and maintenance for diverse client projects.

• Developed and maintained core Android applications, ensuring high performance and user satisfaction for client projects.
• Collaborated with cross-functional teams, contributing to the full application development lifecycle from conception to deployment.
• Implemented robust features and conducted thorough testing to deliver stable and user-friendly mobile solutions.

Developed and debugged Android applications, contributing to various project lifecycles and enhancing user experiences.

• Assisted in the development of core Android application features, focusing on UI/UX implementation and data integration.
• Participated in code reviews and ensured adherence to coding standards, contributing to overall code quality and maintainability.
• Resolved bugs and implemented minor enhancements to existing applications, improving stability and user satisfaction.

Engaged in early-stage Android development, gaining foundational experience in mobile app creation and feature implementation.

• Developed user interface components and integrated backend services for initial application builds.
• Conducted comprehensive testing and debugging to ensure basic application functionality and optimal user experience.
• Learned and applied fundamental Android development principles, contributing to project success.

Built a video streaming platform similar to TikTok, leveraging robust AWS services for infrastructure and content delivery.

Independently developed and scaled a rewards application that achieved significant user adoption and managed its full development lifecycle.