Open to systems & backend roles
Hi.I’m Abhay Singh.I build operating systems,GPU drivers,and scalable software.
Rust-first engineer working where low-level architecture meets quantum computing.
Selected work
Projects
Systems software I've built from scratch, plus the full-stack products I shipped along the way.
Nyx OS
Rust-first bare-metal operating system unifying classical kernels, quantum programming, and AI-driven computing on a single runtime.
Nyx is an operating system written from scratch in Rust, with no libc and no host kernel underneath it. It boots on bare metal, schedules across multiple cores, talks to NVMe hardware directly, and embeds a quantum language runtime so quantum programs execute as a native OS primitive rather than through a hosted SDK.
- What’s inside
- SMP scheduler on a from-scratch Rust kernel — no libc, no host OS
- ext4 filesystem implemented over a custom NVMe storage layer
- Embedded qclang runtime for native quantum execution
- Custom bootloader handing off to long mode with paging enabled
qclang
Statically-typed quantum-classical hybrid language whose affine type system makes the no-cloning theorem a compile-time guarantee.
- Affine types track qubit ownership, rejecting illegal duplication at compile time
- Compiles to OpenQASM 2.0 for real hardware backends
MediTrack
Patient management system built around privacy and audit-ready record keeping for small clinics.
- Permissions scoped per healthcare worker role
- Digital prescription history with full audit trail
Open source
On GitHub
Most of what I build is public. Here's what the last year looks like.
26
Public repos
13
Total stars
9
Followers
403
Contributions
403 contributions in the last year
Pinned repositories
- NyxRust-first bare-metal operating system unifying classical kernels, quantum programming, and AI-driven computing on a single runtime.10
- qclangStatically-typed quantum-classical hybrid language whose affine type system makes the no-cloning theorem a compile-time guarantee.2
- OpenForgeDecentralized collaboration platform backed by on-chain contracts, with a real-time chat service and its own documentation site.0
- CodeCopilot-frontendAI-assisted code analysis platform that surfaces security vulnerabilities and optimization opportunities across a codebase.0
Languages
- Python39.1%
- TypeScript21.7%
- Vue8.7%
- Kotlin4.3%
- C4.3%
- Solidity4.3%
- JavaScript4.3%
- Rust4.3%
Toolkit
Skills
Grouped by where they actually get used, and honest about what I'm still learning.
Languages
Rust and C are where I'm most at home
- Rust
- C
- C++
- Python
- TypeScript
- JavaScript
- Java
- Solidity
- SQL
Operating Systems
kernel-level, not just usage
- OS Internals
- Bare-metal Rust
- SMP Scheduling
- Memory Management
- ARMv7 Assembly
- x86_64
- NVMe / ext4
- Linux
Frontend
- React
- Next.js
- Vue.js
- TypeScript
- Tailwind CSS
- Framer Motion
Backend
- Node.js
- FastAPI
- Flask
- Django
- REST
- WebSockets
Frameworks & Systems Tooling
- Compiler Design
- Type Systems
- OpenQASM
- Qiskit
- Scikit-learn
- LLM Tooling
Databases
- PostgreSQL
- Redis
- MySQL
- SQLite
Cloud & DevOps
- Docker
- Vercel
- GitHub Actions
- Linux Servers
Developer Tools
- Git
- GDB
- QEMU
- Cargo
- Vim
- VS Code
Currently Learning
honest about this — not on the résumé yet
- Kubernetes
- AWS
- GraphQL
- Deep Learning
- GPU Driver Development
Background
About
Rust-first systems engineer working where low-level architecture meets quantum computing. I wrote Nyx, a bare-metal OS with an embedded quantum language runtime, and qclang, a statically-typed quantum-classical compiler targeting OpenQASM. I ship full-stack products too — the systems work is what I care about.
Where I’m headed
I want to work on systems software that other engineers build on top of — kernels, compilers, drivers, and runtimes. Long term I'm interested in the layer where classical and quantum computing have to coexist, because someone has to design the operating system for that.
Interests
- Operating system internals
- Compiler design
- Quantum computing
- GPU & driver programming
- Distributed systems
Experience & education
2024 — Present
Systems Engineering — Nyx OS & qclang
Independent Research
Building a bare-metal operating system in Rust alongside a quantum-classical compiler, treating quantum execution as an OS-level primitive rather than a hosted SDK.
- Wrote an SMP scheduler, NVMe driver, and ext4 implementation from scratch
- Designed an affine type system that enforces no-cloning at compile time
- Registered as an ORCID researcher for this work
Jan 2024 — Feb 2024
AI/ML Intern
TechSaksham — Microsoft, SAP & Edunet Foundation
AICTE-backed internship building machine learning pipelines end to end, from data preparation through model deployment.
- Built and evaluated supervised models on real datasets
- Delivered a healthcare-focused capstone as the program deliverable
2023 — 2027 (expected)
B.Tech, Computer Science & Engineering
Shri Ramswaroop Memorial University, Lucknow
Coursework concentrated on the systems side of the curriculum — operating systems, computer architecture, and compiler design — which is the same ground my personal projects cover in more depth.
- CGPA 6.72 / 10 through six semesters
- Relevant coursework: Operating Systems, Computer Architecture, Data Structures & Algorithms, DBMS, Computer Networks
Achievements
2024
Smart India Hackathon Qualifier
Government of India
Qualified for the national round of India's largest hackathon, placing in the top percentile of a nationwide applicant pool.
- Hackathon
- National
2024
AI & Data Analytics Internship
Microsoft · SAP · Edunet Foundation (TechSaksham)
AICTE-backed program building practical machine learning pipelines end to end, from data preparation through deployment.
- Internship
- Machine Learning
0009-0003-9571-7636
ORCID Researcher
ORCID
Registered researcher identifier covering work in quantum language design and operating system architecture.
- Research
Get in touch
Let's talk
Open to systems and backend roles, interesting problems, and conversations about kernels. I reply to everything.
Based in Lucknow, India · Open to systems & backend roles