Alexey

Independent Software Developer

I build intelligent systems and beautiful web applications. Specializing in AI/ML with Python & PyTorch, and modern web development with SvelteKit & TypeScript.

UTC-5 (EU & US overlap) Proven record (see projects) Transparent pricing
Free 15-minute call

Projects

PyTorch-y

❤️ Lovely Tensors

AI/ML

1359

A beautiful tensor visualization library for PyTorch. The only sane way to debug your PyTorch tensors.

PythonPyTorchIPython
💟 Lovely NumPy

AI/ML

72

A beautiful array visualization library for NumPy.

PythonNumPyIPythonMatplotlib
💘 Lovely JAX

AI/ML

110

A beautiful array visualization library for JAX.

PythonJAXIPython
FriendLLy

AI/ML

7

A friendLLy AI assistant for your Jupyter notebooks (local Code Interpreter).

PythonJupyterLLM
🫀 Lovely Grad

AI/ML

6

Tiny tensors need some love - a beautiful visualization library for tinygrad.

PythonTinyGradIPython

Adventures with TinyGrad

PythonTinyGradnbdevDocumentation
Latent Tools

AI/ML

25

Visualize and manipulate the latent space in ComfyUI.

PythonPyTorchComfyUIDiffusion Models

Experiments and explorations with CUDA programming.

CUDAC++GPU Programming

Full-stack web

📚 Lovely Docs

AI coding tools

14

AI pre-processed docs inside your project tree (or over MCP)

SvelteKitTypeScriptPythonLLMMCP
👍 Congusto Chat (WIP)

Web App/LLM

10

Advanced AI chat tailored to power users and researchers. Unlimited flexibility and good media support.

SvelteKitTypeScriptPostgreSQLdrizzle-ormVercel AI SDKLLM
🪿 Pelican

Web App/LLM

4

LLMs use feedback and progressively improve their output. Pelican generates SVG / ASCII art, sends the rendered image back to the model to improve it on the next step. Open-source and BYOK (not shared with me), give it a try.

SvelteKitTypeScriptPostgreSQLdrizzle-ormVercel AI SDKLLM
Svelte AsciiArt

Webdev

11

Ascii Art as SVG Svelte component

SvelteSvelteKitTypeScript

Some of my skills (in no particular order)

AI/ML
PythonPyTorchJAXCUDATransformersDiffusion ModelsComputer VisionNumPyPandasMatplotlibWeights & BiasesFastAI[v]LLM (agentinc or not)Hugging FaceLangChainRAGFine-tuningLoRAJupyter (like a pro)Stable DiffusionCLIPEmbeddingsVector Databases
Full-Stack Development
SvelteKitTypeScriptFastAPIRESTHTML5Tailwind CSSPostgreSQLdrizzle-ormSQLAlchemyOAuthSvelte 5shadcn/uiPydantic
Tools & DevOps
GitDockerLinuxBashAWSGitHub ActionsSupabaseVercelNetlifyCloudFlareS3

Let's Work Together

Ready to bring your ideas to life?

Get In Touch

alexey.zaytsev@gmail.com
github.com/xl0

Why hire Alexey:

  • • Proven record See projects above
  • • Transparent pricing: $50/hour
  • • Working in UTC-5 (EU & US overlap)
  • • Less hand-holding, more commander's intent

What I Can Help With:

  • • AI/ML model development and deployment
  • • Full-stack web application development
  • • Project Management for small teams
  • • Technical consulting and architecture
Schedule a free 15-min call

I really don't mind a chat

© 2025 Alexey. Available for hire worldwide.