I use and love:

• Python, Flask or Django, SQLAlchemy, all things asyncio
• Modern ES6 stack: npm or Yarn, webpack or Rollup, Babel, TypeScript
• React, Redux, Redux-Saga, Preact
• CSS3, Sass, PostCSS

I have worked at:

MediaMath (Jan – May 2018, Jan 2020 – present, via Geomotiv)

The leading independent programmatic company for marketers. Launched a few internal campaign management tools for customers, such as Disney and Sky Betting & Gaming.

Kipod (Jun – Dec 2017)

AI-based video and alarm monitoring in public or private cloud. Created a frontend for an internal data-mining project with a custom-made editor for adding markup to images.

Yapili (Nov 2016 – May 2017)

A peer-to-peer platform that connects people with licensed physicians for health advice. Worked on a few microservices working with data about patients. Made a realtime chat server, the core part of the app.

Lugati (Mar 2015 – Oct 2016)

Real 3D video streaming platform and SDK. Created billing panel for the company's key product. Launched SaaS-style platform for automatically deploying pre-defined services in Docker.

Lentagram (Jun 2015 – Sep 2016)

Social Media Marketing service for Instagram. Written the service core in Flask and integrated a few payment gateways (PayPal and some Russian-specific ones).

I'm also doing various part-time freelance projects, mostly on Upwork.

I make open source stuff, such as:

Beerializer

A simple ORM-agnostic marshalling library. Python, Unlicense

arequests

Instant REST API client libraries using Requests. Python, Apache 2

Defuse

A thin abstraction layer on top of FUSE (think “Flask for filesystems”). Python, ISC

Pyrract

A React-esque library for Python GUI app development. Python, Unlicense

rrrrradio

Simple online radio with live streams and local music playing capabilities. Liquidsoap, ISC