Sudhanshu Bhardwaj
Milestones. Seven commits that matter.
Wrote my first programs in QBasic.
Moved to C++ and Visual Basic, learning structured programming.
Discovered cybersecurity and began learning ethical hacking.
Explored Linux, CTFs, networking, Python, and offensive security.
Started my Bachelor's in Computer Science & Engineering while continuing security research.
Shifted focus toward systems engineering, Rust, Go, eBPF, distributed systems, and privacy engineering.
Building Erasure — A compliance automation system for Indian startups.
Notes from inside the kernel.
EEVDF is not just a better CFS
Why the Linux scheduler's move from CFS to EEVDF changes how you should think about latency-nice workloads — and what the man pages won't tell you.
The eBPF verifier, bounded loops, and you
A practical guide to getting your BPF programs past the verifier without lying to it — bounded loops, scalar ranges, and the cost of provability.
Ownership is a type system, not a discipline
Borrow errors stop feeling like fights the day you stop thinking about ownership as rules to memorize and start reading it as types.
What is use.
- Rust
- Go
- Python
- C
- SQL
- Linux
- eBPF
- aya
- Docker
- Kubernetes
- Axum
- Tokio
- Redis
- Postgres
- REST
- zk-SNARKs
- Metasploit
- Burp Suite
- Kali