Neeraj Upadhayay

About

Hi, I’m Neeraj Upadhayay, and I’m currently pursuing my B.Tech in Computer Science and Engineering. I’m a technology enthusiast with a strong interest in software development, full-stack engineering, and cybersecurity. Over the course of my studies and internships, I’ve tried to build practical experience rather than limiting myself to only theoretical knowledge. My primary interest is in software development, particularly frontend and full-stack development. I have hands-on experience with technologies such as React, JavaScript, TypeScript, HTML, CSS, and Tailwind CSS. I enjoy building user interfaces that are not only visually clean but also functional, responsive, and easy to maintain. Working with React has helped me understand component-based development, reusable code, state management, API integration, and how frontend applications communicate with backend services. Along with frontend development, I’ve also been developing my backend skills. I have worked with Node.js and have experience with REST APIs, PostgreSQL, and Supabase. I’m interested in understanding applications as a complete system rather than focusing on only one layer. That means I like understanding how a request moves from the frontend to an API, how the backend processes it, how data is stored in a database, and how the final result is presented to the user. I also have experience working with Git and GitHub, which has helped me understand the importance of version control, maintaining organized code, and collaborating on software projects. I’m comfortable learning new tools and technologies when a project requires them, and I believe that adaptability is particularly important when working in a startup environment. One of the other areas I’ve explored seriously is cybersecurity. I have gained practical exposure to web application security and cybersecurity through my internships and learning experiences. This has given me a different perspective on software development because I don’t just think about whether an application works; I also think about whether it is secure, how user data is handled, and what vulnerabilities could potentially affect the application. My cybersecurity experience has also improved the way I approach problem-solving. When I work on a technical problem, I try to understand the root cause rather than simply applying a quick fix. I enjoy breaking complex problems into smaller parts, investigating them, testing possible solutions, and then implementing the most appropriate solution. I’ve had the opportunity to gain professional exposure through internships as well. As a Frontend Developer at Kasper Infotech, I worked on frontend development and gained practical experience in working with web technologies in a professional environment. This experience helped me understand that professional development is different from simply building personal projects. In a professional environment, factors such as code quality, deadlines, communication, maintainability, and collaboration become equally important. I have also gained cybersecurity experience through my work with Navodita Infotech, where I explored cybersecurity-related responsibilities and strengthened my understanding of security concepts. Additionally, my exposure to web application security has helped me understand common application-level security concerns and the importance of developing software with security in mind. What I enjoy most about technology is the continuous learning aspect. There is always something new to understand, whether it is a framework, backend architecture, database optimization technique, security vulnerability, development methodology, or a better way to solve an existing problem. I’m comfortable with the fact that I don’t know everything yet. Instead, I see that as an opportunity to learn. For example, when I encounter a technology or concept that I haven’t worked with before, my approach is generally to first understand the fundamentals, then build something small with it, and finally try to use it in a practical project. I find that this approach helps me retain concepts much better than simply reading documentation or watching tutorials. I’m particularly interested in working in a startup environment because startups provide an opportunity to take ownership and work across different areas of a product. In a larger organization, responsibilities can sometimes be very specialized, whereas in an early-stage or growing company, a developer may get exposure to frontend, backend, APIs, databases, deployment, debugging, testing, and product decisions. That kind of environment is very attractive to me because I want to become a well-rounded engineer.

Experience

• Cyber Security Analyst
  Alfido Technology
  May 2026 – Jun 2026
• Cyber Security Intern
  Happieloop Technology
  Feb 2026 – Apr 2026
• Frontend Developer
  kasper infotech
  Jun 2025 – Aug 2025
• Cyber Security Intern
  Navodita Infotech
  May 2025 – May 2025

Education

• 2023 PC
  Higher Secondary

  PC College

  Science in Mathematics · May 2021 – May 2023

  Science in Mathematics · May 2021 – May 2023
• 2021 SS
  High School

  SS Convent School

  CBSE · Mar 2020 – Mar 2021

  CBSE · Mar 2020 – Mar 2021
• 2023
  Bachelor of Technology

  IILM University

  Computer Science · Jul 2023

  Computer Science · Jul 2023

Skills

Tools / apps / platforms

Projects

• Automated Vulnerability Scanner with Risk Prioritization
  AI, Security Testing

  An AI-powered automated security testing tool that scans web applications for vulnerabilities, prioritizes risks based on severity, and generates detailed security reports.

• Honey-pot-Network ↗
  Docker, React, WebSocket, MITRE ATT&CK, STIX 2.1

  Multi-protocol honeypot network that simulates six real services with a React dashboard, event streaming, threat detection, IOC extraction, and threat-intelligence export.

• Cyber Shield: An AI-Powered Firewall with Web3 Integration for Next-Generation Cyber Defense ↗
  AI, Web3

  Developed an AI-powered firewall with Web3 integration and a customizable OS, enabling real-time threat detection, automated policies, and secure logging (97.8% accuracy).

Courses & certifications

• Certified API Security Analyst · API-sec University · 2026
• Foundations of Cyber Security · Google · 2025
• Cyber-security Analyst · Forage · 2025
• AWS Academy Cloud Security Foundations · AWS Academy · 2025
• Certified Phishing Prevention Specialist (CPPS) · Hack & Fix Academy · 2025

🏆 Achievements & awards

• 1st Place Innovate Bharat Hackathon 2026 – Cybersecurity & Blockchain Track · 2026

  Sharda University

• 1st Place SGU Hackathon 2026 – Cybersecurity Track · 2026

  SDGI Global University

• 1st Place Kwala Hacker House 2025 · 2025

  Solidity blockchain firewall for cross-chain DeFi protection

• Qualifier OpenAI Academy x NxtWave State-Level Buildathon · 2025
• Summit Sonipat Startup Summit 4.0 at AIC IIT Delhi · 2026

  Rider safety innovation showcase

⚽ Extracurricular activities

• Hackathons & Technical Events

  Participated in 10+ hackathons and technical events, contributing to full-stack development and AI-based solutions.

• Ignite (IILM University)

  Active participant in innovation-driven events.

• GitHub Copilot Dev Days (Ignite)

  Attended at Microsoft Gurugram; gained insights into OSINT, cybersecurity, and AI-driven development.

📚 Publications

• Neeraj Upadhayay · 2025