Building things that work. Backend, mobile, bots, CLI tools, whatever the project needs. I like solving real problems, not making demos.

Currently into low-level stuff (C/C++), Telegram bots, and mobile development. Open to contributing to interesting projects.

Available for freelance work - custom bots, APIs, mobile apps, CLI tools. DM me on Telegram or check my Kwork (RU).

• quicksave (site) - checkpoints your files before an AI agent runs a risky command, so you can roll back even after rm -rf wipes things git never tracked
• url-shortener - FastAPI link shortener with custom aliases, TTLs, click stats, QR codes and a filterable dashboard API
• solar - mobile-first PWA for solar plant feasibility in India: IRR, NPV, DSCR, LCOE and cash-flow metrics for 0.25-5 MW projects
• opticore - options-chain analytics in Python/C++: PCR, max pain, OI walls, dollar volume, by-strike breakdowns

• 🔧 Developer tooling - snapshot/restore CLIs, link shorteners, dev workflow helpers
• 📊 Options analytics - opticore, an options-chain analytics library (Python/C++)
• 💸 Payments & APIs - x402 pay-per-request marketplaces, FastAPI backends
• 📱 Mobile - Android (Kotlin/Compose) & iOS (SwiftUI)
• 🛠 Open Source - contributing to projects I use

Languages

Backend & APIs

Mobile

Frontend

Bots & Automation

Systems & Build

Databases

DevOps & Infra

Tools