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harrishdhaithya/README.md

πŸ‘¨β€πŸ’» Hi, I'm Harrish Dhaithya K A β€” Full Stack Developer

πŸš€ Passionate about building scalable web applications and backend systems.
πŸ’‘ Experienced in enterprise application development with a focus on clean, efficient, and high-quality code.
🌱 Currently expanding expertise in cloud-native development and serverless architectures.
πŸ’¬ Ask me about: Full-stack development, backend optimization, Microsoft 365 integrations.
⚑ Fun fact: I enjoy solving complex problems and turning them into simple, elegant solutions.


πŸ”§ Tech Stack

Languages & Frameworks

  • C, C++, Java, Python, JavaScript
  • HTML, CSS, JSP, Servlets, Node.js, Express.js

Databases

  • PostgreSQL, MySQL, Microsoft SQL Server, MongoDB

Tools & Platforms

  • Apache Tomcat, Eclipse, IntelliJ IDEA, Git, Maven
  • Microsoft 365, Active Directory, Exchange Online, Entra ID
  • Windows & Linux

Cloud & Serverless

  • AWS (Aurora DB, Cognito, API Gateway, Serverless Framework)

πŸ’Ό Work Experience

Member Technical Staff – Zoho Corporation, Chennai (Jun 2023 – Jul 2025)

  • Enhanced and optimized enterprise application modules.
  • Automated troubleshooting workflows for Microsoft 365.
  • Improved system stability and memory usage with advanced concurrency design.
  • Resolved 300+ issues and feature requests, actively contributing to product stability.

Project Trainee – Zoho Corporation, Chennai (Sep 2022 – May 2023)

  • Developed a real-time email traffic simulator for Microsoft 365.
  • Configured Active Directory environments and hybrid authentication models.

Summer Intern – Zoho Corporation, Chennai (May 2022 – Jun 2022)

  • Built a secure web-based banking system with MFA and JAASRealm authentication.

🌟 Projects

  • E-commerce Web Application – Full-stack application with product catalog, authentication, and cart functionality.
    Tech Stack: Node.js, Express, JavaScript, MongoDB

  • Centralized Hotel Reservation – Serverless booking platform with AWS-managed services.
    Tech Stack: Aurora DB, Cognito, API Gateway, Serverless Framework, IaC


πŸŽ“ Certifications

  • Programming, Data Structures, and Algorithms using Python – NPTEL
  • Using Python to Access Web Data – Coursera
  • Python Data Structure – Coursera

🌍 Connect with Me

LinkedIn
πŸ“§ harrishdhaithya.ka@gmail.com
πŸ“ Dublin, Ireland


✨ Thanks for visiting my GitHub profile! Feel free to check out my projects and connect with me.

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  1. bank-jni-files bank-jni-files Public

    C++

  2. bank-jsp-web bank-jsp-web Public

    Java

  3. email-traffic email-traffic Public

    Java

  4. crs-jatayu crs-jatayu Public

    JavaScript

  5. cms-music cms-music Public