Cyber Security & Privacy | Systems & Infrastructure Engineering
ENGINEERING PROFILE
liveSelected work
Small tools and practical work around logs, IOCs, cloud security, and detection engineering.
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Featured build
A small CLI that reads CloudTrail JSON and reports suspicious events such as failed logins, root activity, IAM changes, security group changes, and uncommon regions.
Open on GitHub ↗A focused upstream fix for a false positive in the legacy Elasticsearch domain instance type enum.
View PR ↗A lightweight tool for extracting IOCs from logs and preparing them for security analysis workflows.
Open on GitHub ↗This personal site: a compact portfolio for education, projects, notes, and security-focused engineering work.
Open repository ↗Behind this site
A deep look at how this portfolio is engineered: static-first architecture, MDX content, Cloudflare Pages deployment, privacy-conscious defaults, and a maintainable publishing workflow.
Technical writing
Short notes from projects, labs, open-source work, and security learning. Designed as a quiet, expandable writing system.
A short note about failed console logins, root account events, IAM changes, and why small log samples are useful before using bigger tools.
Read note ↗A practical reminder: reproduce the bug, keep the patch small, add one test or fixture, and explain what was verified.
Read note ↗Notes on parsing IPs, URLs, and hashes from text, and why the output format matters for later investigation.
Read note ↗A rigorous foundation in engineering and privacy.
Academic Focus: Building strong engineering foundations across Java Programming, Linux environments, Networking Protocols, SQL-based Database Systems, Mathematics, and Technische Informatik (Digital & Analog Electronics).
Privacy & Security: Focused study of the General Data Protection Regulation (GDPR), Privacy-by-Design principles, and infrastructure-oriented cybersecurity within modern European regulatory environments.
Technical Coursework & Projects: Actively working on systems-focused programming assignments and technical projects involving Java, C, SQL, networking, and Linux-based environments.
Academic Acceleration: Successfully completed the German university preparatory pathway (Feststellungsprüfung / FSP) — the national Abitur-equivalent — within a single high-intensity semester.
Language Achievement: Attained certified German C1 Proficiency within the same 6-month timeframe of academic immersion.
Engineering Foundations: Successfully completed Harvard’s CS50x curriculum through intensive project-based coursework focused on algorithms, data structures, computational problem solving, low-level memory concepts in C, Python programming, SQL, and foundational web development.
Final Project: Completed a final independent programming project demonstrating structured software design, debugging workflows, and practical problem-solving under self-driven development conditions.
Academic Background: Completed a rigorous science-focused academic track at an elite institution with a century-long heritage.
Gaokao Achievement: Achieved high-ranking results in the National Higher Education Entrance Examination (Gaokao), qualifying for admission to top-tier undergraduate programs.
Engineering robust and secure environments.
Hands-on knowledge of Linux environments, networking fundamentals, and secure VPN tunneling.
Currently researching Cloud Infrastructure and server hardening to optimize infrastructure resilience.
Expanding expertise in Cloudflare-based deployment workflows and edge infrastructure.
Building competencies across Java, Python, C, and SQL with a focus on security-conscious programming.
Leveraging LLM-assisted engineering and modern AI tooling to enhance development productivity and technical research.
Capability signal
How I work
C2 Professional.
C1 Advanced Academic.
Native.
Fluent.
A2 Elementary.
Dedicated enthusiast using a Nikon D750. Focused on Portrait, Humanistic, and Landscape photography.
Passionate about Football, Skateboarding, Basketball, Badminton, and Volleyball. Consistent Strength Training.
Enthusiast for recreational off-road cycling. Interested in Geopolitics, Financial Investment, and global markets.