Sachin Pandey - Android Engineer

Prayas PE Merchant App | Fintech Super-App for Merchants 🚀 A production-scale Android fintech super-app built with Kotlin, Jetpack Compose & MVVM/MVI, delivering 8+ financial & travel services to merchants across India. Took end-to-end ownership of critical modules — from design to deployment. 💸 DMT — Domestic Money Transfer Owned full DMT lifecycle — architecture, development & production deployment — enabling secure, pan-India fund transfers for merchants. 🧾 BBPS — Bharat Bill Payment System Delivered end-to-end BBPS integration, enabling utility bills, insurance & subscription payments on one RBI-compliant platform. 🚌 Bus Booking — Travel Services Built seamless bus booking within the Travel vertical, unlocking a new merchant revenue stream. 💳 Lead Generation — Financial Products Developed a smart lead module for in-app credit card, loan & financial product applications. 🏧 CDM Card — Axis Bank Partnership Delivered a first-of-its-kind Axis Bank CDM card integration for secure on-ground cash deposits. 🌏 Indo-Nepal Remittance Launched real-time cross-border transfers from India to Nepal, serving the migrant workforce segment. 👆 AEPS — Aadhaar Enabled Payment System Built AEPS module for cash withdrawal, balance enquiry & Aadhaar transfers via biometric auth. 🖐️ Biometric Integration — Mantra | Morpho | Face Auth Integrated Mantra & Morpho fingerprint devices + Aadhaar Face Auth for secure identity verification. 🎫 Helpdesk — Internal Ticketing System Built in-house employee ticketing system, streamlining issue tracking & internal resolution workflows.

🚀 Enterprise Asset Management Mobile App (Android) | ARMS Platform 📱 Developed and enhanced a scalable Android-based enterprise application for asset lifecycle and maintenance management, supporting industries like manufacturing, logistics, and facilities. ⚙️ Built multiple maintenance workflow modules enabling real-time work order creation, tracking, and execution, improving operational efficiency and reducing downtime. 🚨 Designed Alarm & Emergency Job Modules for instant fault detection and rapid job assignment, ensuring quick incident response and minimized service disruption. 🔧 Implemented Preventive Maintenance (PM) & Work Order Systems to schedule, assign, and monitor planned and reactive maintenance activities. 📋 Developed Statutory Inspection & Compliance Modules to ensure adherence to safety regulations and audit requirements. 🔍 Engineered Spot Check & Stock Audit Features with real-time reporting and validation, improving inventory accuracy and operational visibility. 📦 Built Work Request & Job Management Modules allowing users and engineers to raise, assign, and track service requests seamlessly via mobile. 👨‍💻 Integrated Lone Worker Activity Monitoring to enhance employee safety with real-time alerts and escalation mechanisms. 🎓 Developed E-Learning & Training Module enabling role-based training, certifications, and compliance tracking within the app. 🧠 Contributed to Investigative & Incident Management Systems for tracking issues, root cause analysis, and continuous improvement workflows. 🔗 Worked on IoT & System Integrations (SCADA/BMS/PLC) to enable automated job creation and real-time data synchronization from connected systems. 📊 Enhanced Reporting & Dashboard Features to provide insights into maintenance performance, asset health, and workforce productivity.

Express Money (E-Banker Payments App) 📱 Contributed to the development and enhancement of a merchant-based fintech application offering 40+ financial services including banking, digital payments, money transfer, insurance, and micro-ATM functionalities. 🔗 Implemented robust API integrations using Volley and Retrofit, ensuring efficient network communication, faster data handling, and seamless backend connectivity. 🎨 Led a complete UI/UX revamp of the application, transforming legacy screens into a modern, intuitive, and user-friendly interface, significantly improving user experience and engagement. 💸 Worked on core financial modules such as money transfer, wallet services, and transaction management, enabling merchants to operate as full-service banking points. ⚡ Optimized app performance by improving API response handling, error management, and asynchronous operations, resulting in smoother user interactions. 🔐 Ensured secure data transmission and transaction handling, aligning with fintech security standards for safe digital payments. 🧩 Collaborated with cross-functional teams to deliver scalable features, bug fixes, and continuous improvements for production releases.

🏗️ UI Design & Layouts Learned to design and build responsive, user-friendly Android interfaces using XML layouts — mastering key layout types including LinearLayout, RelativeLayout, ConstraintLayout, and FrameLayout to create structured and adaptive screens for various device sizes. 🧩 Views & UI Components Gained hands-on experience working with core Android View components — including TextView, EditText, Button, ImageView, RecyclerView, ListView, CardView, and more — understanding their properties, attributes, and event handling. 🔀 Intents & Navigation Understood and implemented Explicit & Implicit Intents for screen-to-screen navigation, passing data between Activities, launching external apps, and handling deep links — forming the backbone of Android app flow and communication. ⚙️ Activities & Fragments Explored the Android Activity Lifecycle and Fragment management — understanding how Android manages UI states, back stack, and multi-screen architectures for scalable app development. 🌐 API Integration Implemented REST API integration in Android — learning to make network calls, parse JSON responses, and display dynamic data within the app — building the foundation for real-world fintech and enterprise app development. 💾 Data Storage & Persistence Covered local data storage techniques including SharedPreferences, SQLite Database, and file storage — enabling apps to persist and retrieve user data efficiently. 🔔 Notifications & Permissions Learned to implement push notifications, handle runtime permissions, and manage Android system-level features for a complete and production-aware app experience. 🛠️ Android Studio & Debugging Gained proficiency in Android Studio IDE — including project setup, Gradle build system, emulator usage, Logcat debugging, and APK generation for app deployment.

CGPA: 7.87/10 (First Division with Distinction)