https://ipchain.ru/association/The Russian National Intellectual Property Transactions Coordination Center (Association) is a non-profit corporate organization. The premier founders of the Association are: Skolkovo Innovation Center, Russian Organization for Intellectual Property (VOIS). Services: https://ipchain.ru/association/services/Video: https://youtu.be/PwsoUEeTL9YTech 1: PHP, Laravel, Vue.js, PostgreSQL, Git, Jira, Confluence, WebGL + three.jsTech 2: Python, FastAPI, Flask

Adv & Digital: https://notify.network, https://leadfon.com, https://advu.comTech stacks, hand-zones: DevOps: Apache2, HAProxy, Ubuntu 16.04Deploy: AWS, Ansible, Vagrant, VirtualBox, Docker, Infrastructure as code (IaC)Applications: Php 7.0, Symfony 3, ORM DoctrineStorages & Cache: MySql (MariaDB), Replication (Master-Slave), RedisQA: PHPUnitBlockchain: https://bit.co, https://bpay.ioPlatform: Ethereum, ICO(crowdsale), ERC20, Smart contractsClients: Parity, Geth (Mist)Lang: SolidityBlockchains: Bitcoin (BTC), BitCoin Cash (BCH), EOS, Ethereum (ETH), Ethereum Classic (ETC), NEO, Tezos (ꜩ)QA: Truffle, JS, web3Back: PHP7, Laravel, MySQLDevOps: AWS, EC2, Route53, OpenVPN, IPsec, Apache2, CloudFlare, Ansible, ZabbixDC: Proxmox VE, VM & CT containers, NAT, iptables, LSI MegaRAID

Lobster is a marketplace to find and license photos on social media. We connect media professionals to users on Instagram, Flickr, Facebook, YouTube and more.Tech stack: Ruby / Ruby on Rails, MongoDB, ElasticSearch, Redis, Sidekiq, GitHub, Jira, SlackSmart features: Face Detection (OpenCV), Color detection and Ranking, Text Recognition, Image recognition (Tagging & Labelling) neuraltalk2 / Torch, Similar Images SearchServer's stack: AWS, Cloud66, OVH dedicated servers, Linux / Ubuntu

Online hypermarket of goods and services for sport and active lifestyle. It is an affiliate network of online stores provide customers with unique in the breadth and depth range of goods for sports and leisure activities (more than 200 000 product SKU), as well as services, promotions, discounts and coupons.Responsibilities:As a CTO in partnership with CEO is responsible for establishing and maintaining the company’s IT infrastructure, technical vision and processes. Participate in developing the product roadmap, as well as in the one-week sprints using the scrum methodology. Leading all aspects of the company‘s technology development and systems. Web-development, Hardware, Software, Collocation Data-Center on Intel and HP servers, IP-telephony (Avaya), Call-Center (Infinity), Access Control System, Video Surveillance, Information security.Responsible for the engineering team, which consists of web-development (1 teamlead, 1 senior developer, 4 developers), IT (3 system administrators) and QA (2 tester). Closely collaborate with product and -project manager. Collaborate with the appropriate departments to assess and recommend technologies.Responsible for Technical Recruiting since the founding of the company. Over 1000+ interviews for 5 years.Solution stack: PHP5, Yii framework, PostgreSQL, GIT, Nginx, Solr, RabbitMQ, Memcache, Linux Debian, Virtualization OpenVZ, Infinity (call-center), Continuous Integration (Jenkins + Selenium).Project management tools & methodologies: Scrum, Redmine, MegaPlan.

Media and publishing holding owns three leading Internet projects in Russia:Rabota.ru - top 3 russian jobs, online recruitment and career website. 6 million unique users per month. 5kk CV database. 200k actual jobs; Ucheba.ru - the biggest education catalog and classified collected, schools and educational programs; VashDosug.ru - guide to art and entertainment, food and drink, film, travel and more.Responsibilities: managed IT department consists of three full-stack web-development teams (about 30 people). Coordinated SEO of all projects. Responsible for IT recruiting. Achievements: hired a new team and restart all three projects completely in new desing and backend. Got TOP3 positions in SERP of Yandex and Google in highly competitive requests.Solution stack: PHP5, onPHP framework, Yii framework, PostgreSQL, SVN, Sphinx, Solr.

Mediasite.ru - leading Web Design & Development studio (TOP3 in Ural Region). 100+ people team. 250+ web-projects. Achieved self-repayment level, turnover and profitability index of business. Developed and promoted new product in web-development market niche (fast and budget websites). Received the award of local popular business magazine (dk.ru) and the national competition Golden Site (goldensite.ru).

Solution stack: PHP4, MySQL, Html/CSS/JavaScript, SVN, self-developed CMS & Team CRM.

Supporting and maintaining as an outcourcer, more than 20 state institutions. Generally hardware and software.

Developed all agency sites for clients.Solution stack: PHP/MySQL (LAMP).