Alexander Kharitonov | Projects
Projects @ Coin Metrics
2019Present
VP of Engineering
  • Chain Monitor (Farum);
  • Universal Blockchain Explorer API (Atlas);
  • Interactive HTML demos;
  • Distributed rate limiter for API calls;
  • Access Management System for APIs;
  • Coin Metrics API v4.
KotlinPostgresHTML/CSS/JS
AppMetr @ Pixonic
20162019
Lead Java Developer / Team Lead

The architecture of in-house distributed, high-load, fault-tolerant analytical system AppMetr. It handles more than 1 billion events per day, stores more than 100 Tb of data.

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JavaApache Cassandra
Chatovod
2009Present
Founder

The most popular Russian chat room service.

International version: chatovod.com

Russian version: chatovod.ru

Java/KotlinMySQLHTML/CSS/JS
SkyPetr @ VS Lab
20092010
Lead Java Developer

A distributed system for collecting and analyzing publicly available information on the Internet.

JavaHTML/CSS/JS
BestPersons.ru
20072009
Founder

More than a social aggregator.

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JavaHTML/CSS/JS
City Chat / Space Doors / CD.RU
20052008
Lead Java Developer / Team Lead

A cross-platform social network.

Some insight can be found here.

JavaHTML/CSS/JSJ2MESymbian
Pushkino.info
20032005
Lead Software Engineer

Pushkino city website (pushkino.org).
Online stores (shop.pushkino.info).
Internet Club management software.

JavaPHPHTML/CSS/JS
Freelance projects
20002003

Development and sale of own software and websites.

JavaPHPVBHTML/CSS/JS