Hi, I’m Justin Wilson John, a passionate software engineer and developer specializing in Web Development, AI Services and Cybersecurity. I bring a strong sense of enthusiasm, a willingness to learn, and a dedication to producing clean and efficient code.
Developing Web Applications based on ideas.
Integrating AI/Machine Learning into applications.
Focusing on security of applications
QData - Quant Trading Startup
Implemented core components of a real-time news agent architecture for market intelligence. Designed PostgreSQL and SQLite fallback databases and engineered asynchronous data ingestion services using FastAPI and Python.
Feb 2026 - Apr 2026
Deloitte
Built a locally hosted threat intelligence system using n8n and pgvector, integrating 9,850 MITRE ATT&CK/CVE entries. Conducted performance testing with JMeter simulating 1,000 concurrent users, improving endpoint response times by 23.5%.
Jun 2025 - Dec 2025
Intertec Systems
Created a 68-page Risk Assessment identifying risks and their mitigations following NIST Guidelines and CIS Controls. Created a 2FA system that verifies and validates tokens sent through HTTP POST requests.
Sep 2023 - Dec 2023
Vellore Institute of Technology
CGPA: 8.49 / 10.0
Thesis: A Comparative Analysis of BERT and LLM
Models for Advanced Phishing Detection
CBSE --- Class 12: 86.8%, Class 10: 89.8%
Apr 2019 - Apr 2021
Vellore Institute of Technology
Published my undergraduate research paper "A Comparative Analysis of BERT and LLM Models for Advanced Phishing Detection" in IEEE Xplore.
2025
Oracle Cloud Infrastructure
Google
A production-grade news platform exploring the intersection of AI and cybersecurity. Features a full-stack architecture with Firebase and a custom CMS with Markdown support.
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A local AI assistant that seamlessly integrates on-device AI models like DeepSeek with web browsers such as Chrome via extensions. It enables privacy-focused, real-time AI interactions without relying on cloud-based services.
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A web-based tool that helps users prepare and practice for technical interviews using AI-powered feedback.
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A project built using Gemini Image Generation that turn dull item photos into scroll-stopping listings. All you need to do is upload your item photo and you get back an enhanced image with AI-generated visuals to sell it quicker.
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Tell me about your project.
Let's talk and work together!
