Build anything, anywhere — from CPU registers to UI, cloud, and AI.
No language barrier. No stack barrier.
harshith.in ·
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LinkedIn ·
harshithsunku@gmail.com
🎓 New: Learn Jev end to end, a free course on building AI agents with a fast brain (Jev) and a slow brain (LLM). 12 notebooks, 13 use cases. Docs →
I work across the entire stack — silicon to cloud. I've written bootloaders in Assembly, kernels and network stacks in C, embedded firmwares, infra tools in Multiple languages, AI integrations in Python/Node, web apps, and APIs in everything from Go to Java. Pick the layer, pick the language — I'll meet you there.
Comfortable from the lowest level up:
register / boot → kernel / driver → systems / network → backend / API → frontend / UI → cloud / infra → AI / ML
Assembly C, kernel APIs C, sockets Python, JS, Go TS, React Docker, Proxmox LLM proxies, AI
- Close-to-the-metal: bootloaders, kernels, TCP/IP stacks, schedulers
- Performance tooling: profilers, flame graphs, thread-safe loggers
- Infra glue: SSH key managers, Wake-on-LAN, container orchestration
- AI plumbing: multi-provider LLM proxies, wearables integrations
- Educational rebuilds: "let me write this from scratch to understand it"
| Project | Stack | What it does |
|---|---|---|
| learn-jev-end-to-end | Python, Jupyter | Free course: 12 notebooks and 13 use cases that put Jev, a fast decision model, inside an LLM agent loop as router, guard and judge. Docs. |
| build-your-first-ai-agent | Python, Jupyter | 12 notebooks that build an AI agent from scratch: the hand-rolled agent loop, then RAG, MCP, memory, multi-agent and evals. |
| perflens | C, Python | Real-time Linux perf profiling streamed to the browser. ARM/x86 agent, zstd-framed TCP, live flame graphs + addr2line source. |
| proxkey | TypeScript | SSH key manager for Proxmox LXC & VMs — auto-distribute keys via Proxmox API, no prior SSH access needed. |
| SimpleRealModeBootLoader | Assembly | Minimal 16-bit real-mode bootloader. Demonstrates the boot process end-to-end. |
| SimpleMultiThreadedOS | C | Educational multithreaded OS — scheduling, memory mgmt, IPC. |
| SimpleSoftwareBasedTCPIPStack | C | Software-only TCP/IP stack for learning how the protocols actually wire together. |
| ThreadSafeCLogger | C | High-performance thread-safe logging library — async writes, in-memory queue, reverse-order reads. |
| GenericCShellParserLib | C | Embeddable CLI parser for C projects — show, config, debug, clear, etc. |
| Generic DLL Libraries | C | Embeddable doubly linked list + generic DLL data structure libraries for memory-efficient, in-struct lists. |