Hey, I’m Hem Kishore Pradhan — a driven Fullstack Web Developer, Cloud Security Enthusiast, and Cybersecurity Researcher, with a passion for building scalable systems, securing digital environments, and crafting real-world tech solutions.

With over 1.5 years of hands-on experience, I’ve worked across the full stack, led impactful security projects, and contributed to the open-source community. My journey spans cloud security, microservices, ethical hacking, and machine learning integration, blending creativity with problem-solving.

Cybersecurity Trainee @ EY GDS (Jun–Aug 2024) Designed an IAM system with ABAC, MFA, and real-time threat detection for cloud setups.

Frontend Intern @ Blem CRM (May–Jun 2024) Delivered high-quality landing pages using Next.js with team collaboration via Confluence.

Fullstack Intern @ Yellowsand Consultancies, UAE (Feb–Mar 2023) Managed fullstack solutions across front-end and back-end workflows.

Hacktoberfest Contributor @ DigitalOcean Contributed PRs to multiple open-source Java repositories during Hacktoberfest 2022.

🎵 AudioMonk – Music genre classification using CNN on Mel spectrograms with Flask REST API

🧪 Assesmate – Secure Spring Boot-based exam portal with real-time evaluation & analytics

📦 Crunch Admin – Java-based dictionary generator simulating bruteforce behavior in CLI

🚨 Phishing Website Detector – ML system to flag suspicious URLs

🗺️ E-Waste Locator – Google Maps API-based system for locating disposal centers

🤖 GenAI Chatbot – Google Gemini + Streamlit-powered intelligent assistant

Spring Cloud (Eureka, API Gateway, Sleuth, Swagger)

Dockerization & microservice orchestration

OAuth 2.0, ABAC, and RBAC-based security architecture

Distributed systems, fault tolerance, and zero-trust security principles

🧠 Solved 388+ LeetCode problems; earned 17+ badges, including 365-Day streak

🔐 Reported 2+ critical real-world vulnerabilities, including a business logic flaw allowing unauthorized purchases via Razorpay on a high-traffic Indian e-commerce site

🎯 Certified in:

Google Cybersecurity Foundations (Coursera)

AWS Cloud Security Foundations (AWS Academy)

EY Cybersecurity Bootcamp Graduate

🧑‍💻 Represented SOA at HackOn With Amazon (TeamWizards – Unstop)

I'm always open to new challenges, collaboration, and conversations around fullstack development, cybersecurity, or AI-driven applications.

🧩 LeetCode Progress

🏅 LeetCode Badge Collection

Music fuels my code...