About me

Hi, I’m Arnav Jain, a passionate Software Engineer currently pursuing my B.Tech in Computer Science and Engineering at Symbiosis International University (CGPA: 8.18/10).

I specialize in building scalable software solutions using Java, MERN stack, and Android development. With hands-on experience in DevOps, CI/CD pipelines, and cloud deployment, I thrive on creating efficient, reliable, and user-friendly applications.

Beyond coding, I actively explore AI, ML, and new-age technologies while contributing to impactful projects and open-source communities.

Skills

  • Java

    Programming

    Java, C/C++, Python, Kotlin

  • Web Development

    Web Development

    HTML, CSS, JavaScript, ReactJS, NodeJS, ExpressJS, Tailwind, Bootstrap, Figma

  • App Development

    App Development

    Android (Java, Kotlin), Retrofit, Jetpack Compose

  • DevOps

    DevOps & Tools

    Git/GitHub, Docker, Jenkins, MySQL, MongoDB, Postman, JDBC, Android Studio

Certificates

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    Oracle Cloud Infrastructure 2025 Certified Foundations Associate

    Scaler

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    Flipkart Grid 6.0 Level 1: E-Commerce

    Unstop

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    Postman API Fundamentals Student Expert

    Postman

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    AWS Free Course

    Scaler

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    Java Course- Master the Fundamentals and Beyond

    Scaler

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    Object Oriented Programming in Java Course

    Scaler

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    MongoDB for SQL Expert

    MongoDB

Resume

Education

  1. Symbiosis International University, Pune

    B.Tech (2022-2026) Computer Science and Engineering (2022 — 2026) CGPA: 8.18/10

  2. Emmanuel Sr. Sec. School

    12th Percentage: 81%

  3. Emmanuel Sr. Sec. School

    10th Percentage: 91%

Experience

  1. Summer Intern - Backend Developer

    Celebal Technologies (June 2025 — July 2025)

    Built and optimized RESTful APIs with JWT authentication, bcrypt hashing, and RBAC, strengthening system security and reliability by 55%. Enhanced middleware and global error handling, while designing MongoDB schemas with Mongoose, improving data consistency and backend reliability by 35%.

  2. Full-Stack Developer Intern

    Project Human City (Oct 2024 — Dec 2024)

    Upgraded user authentication features including Login/Signup using the MERN stack, reducing login issues by 25% and making onboarding smoother. Rebuilt critical frontend and backend workflows, streamlining navigation and improving user retention by 25%.

Programming Languages

  • Java | Python | C/C++

Android development

  • Android Studio | Java | Kotlin | Retrofit | Jetpack Compose

Web Development

  • HTML | CSS | JS | React | Figma | NodeJS | ExpressJS | Tailwind CSS | Bootstrap | Figma

Database

  • MySQL | MongoDB

DevOps

  • Git/GitHub | Docker | AWS | Jenkins | Bash Scripting | Linux

Other Tools

  • DBMS | DSA | JDBC | OS | CN | VSCode | Postman | Arduino

Blog

Coming soon…

Contact

Contact Form