Abhinav Malviya
Email
[email protected]
Phone
+91 9198885722
Location
Gorakhpur, Utter Pradesh, India, 273010
GitHub
GitHub
LinkedIn
LinkedIn
Portfoilo
Experience

Android & Backend Developer

Raptocross Pharma Pvt. Ltd.
11/2023 – 08/2025
  • •Designed and developed the official Raptocross Pharma Android app from scratch using Java with cloud-backed, distributed data sync via Firebase Realtime Database.
  • •Implemented multi-device session tracking anda real-time fault-tolerant logout system, improving security, reliability, and availability.
  • •Integrated scalable backend services (Auth, Realtime DB, FCM, Remote Config, Crashlytics), ensuring high performance and observability.
  • •Led the end-to-end lifecycle from architecture and testing (JUnit, Espresso) to publishing on the Google Play Store. Play Store link

    • Android Developer

    Notout11 – Fantasy Sports Platform
    11/2024 – 06/2025
  • •Developed a high-performance distributed backend using Spring Boot and MongoDB, supporting thousands of concurrent users with fault-tolerant scalability.
  • •Integrated secure payment gateways (Razorpay, Paytm, Cashfree, PhonePe) with transaction durability and consistency guarantees.
  • •Deployed scalable services with AWS S3 + real-time data pipelines, ensuring observability, monitoring, and resilience.
  • •Delivered an end-to-end distributed system, optimizing API latency, fault handling, and user experience across mobile and backend layers. Download Link
    • Education

    B.Tech - Mechanical Engineering

    Deen Dayal Upadhyaya Gorakhpur University
    11/2021 – 04/2025 | Gorakhpur, Uttar Pradesh, India

    Intermediate

    BRD INTER COLLEGE
    02/2020 – 03/2021 | Deoria, Uttar Pradesh, India

    High school

    St.Theresa high school , Khorabar
    05/2011 – 02/2018 | Gorakhpur, Uttar Pradesh, India
    Skills
    Programming

    Java, C, C++, Kotlin

    Backend & Cloud

    Spring Boot, REST APIs, MongoDB, Microsoft Azure (Fundamentals), AWS S3, Firebase

    Distributed Systems & CS Fundamentals

    Scalability, Reliability, Resilience, Fault Tolerance, High Availability, Observability, DSA, DBMS, OS, Computer Networks

    Testing & Tools

    JUnit, Espresso, Postman, Git, Maven, Apache Kafka, Load Testing

    Projects

    Better Health AI

    Decode Food Labels and Make Smarter Choices for a Healthier You

    Exposure: Nextjs, Gemini 1.5 Flash, Shadcn Ui, Firebase auth & DB, Upload thing (S3), Varcel, Framer Motion

  • •We developed an AI-powered smart label reader for the Gen AI Exchange Hackathon by Google 2024.
  • •Implemented ingredient analysis, simplifying complex label data to explain health impacts in user-friendly terms.
  • •Designed personalized diet plans and provided nutritional insights tailored to user goals like weight loss and muscle gain.
  • •We have integrated health condition awareness to advise users on foods to avoid based on specific health concerns.

    • Solar Grass Cutter

  • •Designed a solar-powered smart grass cutter with autonomous control and real-time monitoring using Bluetooth and Arduino.
  • •Integrated obstacle detection & safety mechanisms with ultrasonic sensors, focusing on reliability and scalable IoT control systems.
    • Certificates
    Learn Java
    Microsoft Certified

    Azure Fundamentals (AZ-900) – In Progress