Girba Sergey - Full-Stack Developer

Girba Sergey

Russia · Moscow · sagirba@yandex.ru

Full-Stack Developer. Purposeful, disciplined, responsible. Analytical mind. I easily study new technologies.

CEO CryptoSwan & CEO PromoRate


Experience

My actual CV/Resume for Russian IT-recruters:

Senior PHP Developer

IT Business Partner

Optimization and improvement of the analytical system. Optimization of database queries. Support and improvement of the API. Creating new ETL system with DWH (PHP 7.2, RabbitMQ 3.8+, ClickHouse 19.15+, MySQL 8, PostgreSQL 10+, Laravel/Lumen 6+, VueJS, PHPUnit 7.5+, Allure, Redis)

June 2019 - Present

Full-Stack Developer

Freelance

Development of new IT-systems (ERP, CRM) from scratch for business automation and updating of existing customer`s systems (basically backend+API).

Development of automatic trade means on cryptocurrency exchanges such as Poloniex, Bittrex, Binance, KuCoin, YoBit and etc. Creation of smart-contracts and ERC-20 security tokens output on Ethereum. Consulting on cryptocurrency issues.

January 2017 - Present

Founder & CEO

CryptoSwan

All cycles of development of a new service. Created MVP. PHP 7, Nginx, MySQL, Memcached, Ubuntu 18.04, GitLab CI/CD.

October 2018 - Present

Founder & CEO

PromoRate

Development of Internet project from scratch. PHP 7.2, MariaDB 10.4, Nginx, Memcache, Ubuntu 18.04, GitLab CI/CD, jQuery, Ajax.

Engineering, design, programming, testing, PR, contacts with potential clients (photographs, models, designers and etc.). Bots for searching of experts are created in Telegram and VK.

January 2011 - Present

Senior PHP Developer

Gorkapstroy

Developed new company websites. PHP 7, ZendFramework 2, Twig, MotoCMS, MariaDB, Redmine

March 2019 - May 2019

Full-stack Developer

FrontPost

Development ERP system for pre-post preparation (Russian Post) from scratch. Some of opportunities:

  • The load of sending lists and data standardization
  • Packman app
  • Automatic tariffing according to Russian Post tariffs (detached calculator with daily loading of new data and detailed deciphering of tariff)
  • Automatic choice of more beneficial tariff
  • Lable printing
  • Forming of 103 forms with a single click
  • Forming of financial reports
  • Work with returns
June 2017 - April 2018

Full-stack Developer

Axiomus/BoxBerry

Designing and development of Web app and services. Automation of business processes. Designing and development of proper basic MVC framework for application deployment and interaction with the main company system. Designing and development of user`s interfaces and views. Deployment and exploiting of foundation based on MongoDB.

Integration and support of code of different API in apps. Some of them: Mandrill, Mailgun, Smspilot, DaData, yandex.maps, yandex.geocoder, OpenStreetMap, Google. Integration of API code services for partner companies, such as DPD, BoxBerry, Strizh, Russian Post, TopDelivery. Asynchronous app development for data processing. API designing and development for overloaded apps. Development of reserve, fail-safe web apps. Development of services for inner-workflow.

From all the completed projects the following can be emphasized:

  • Fail-safe system for weighing the orders for storage facility. The system consists of several services and apps, which fix the weight that is got from the order client with the help of its own app that was developed based on Google Chrome App and scales Shtrih-M Slim. The system implements the guaranteed transmission of data and the side of the main company`s system.
  • Automatic address geo-coding and distance estimation system from MRR/RR for new orders of the company (OSRM + Yandex).
  • App for Google Chome for working with cash desk Shtrih-M FR through the browser (the main required in trade functions are realized, the exchange between the devices is implemented through POS protocol).
  • The system of monitoring parcels status from several operators (Axiomus, BoxBerry, DPD, TopDelivery, Russian Post), that was lead to the unified look 10) Widget for internet-shops with the opportunity of delicate setting.
  • The development of C# app for working with online cash register automatically.
October 2015 - April 2018

CTO

RezervNefteGaz

The adjusting of interaction between dispatchers and taxi-drivers from the scratch in a new taxi-park. Creating a new site. Monitoring of taxi-drivers with the help of a special software.

February 2012 - Jule 2012

Senior Engineer Software

Teaching Centre

The projecting of database (the topic was refresher cources for educational establishments) and creating of control system.

January 2010 - December 2011

Software Developer

Teaching Centre

Further development of CRM system for clients’ needs. The creation of new plugins and report generators. B2B sphere.

April 2011 - September 2011

My projects

CryptoSwan

World-wide service aimed at recording forecasts of the cryptocurrency rates
October 2018 - Present

PromoRate

Social network for creative Russian speaking community
January 2011 - Present

Skills

Tools & Programming languages
Workflow
  • Agile Development (Kanban & Scrum)
  • Cross Functional Teams

Interests

I have a broad outlook beyond IT sphere. I have experience in starting a small business and managing a small team (hookah bar, beauty salon). Remote work is a priority for me. I believe that a true specialist is not limited to activities in the workplace and after hours is constantly evolving and looking for opportunities for growth.

I have no bad habits. I know accounting. I like traveling.