v0.3.1-b116
Baltrushaitis Tomas

full-stack engineer

#high #skilled #experienced #guru

Bio

Baltrushaitis Tomas
  • Baltrushaitis Tomas
  • October '82
  • Ukraine, Kyiv
  • Ukrainian

Objective

Full-Stack engineer (JavaScript, Node.js, PHP, etc.) + DevOps with practical experience in several IT areas

Scopes

  • Business Modeling
  • eCommerce
  • Software Development
  • Web Development
  • Systems Administration
  • IT Consulting
  • Machine Learning
  • Policies Implementation
  • Artificial Intelligence
  • Infrastructure Engineering

Selfie

I've started my professional career in a far 2002 on a position of "Systems Engineer" and was involved in a continuous code development/improvement/upgrade of city-wide client-server system used for collecting, sorting/grouping, processing and reporting of the utilities payments data. There were many technologies used but the key roles were played by (in order of being in development): FoxPro, dBase, SQL, HTML, ASP, JavaScript. Also most parts of the system infrastructure components were significantly improved and upgraded to run as the Visual FoxPro desktop applications with modern windows-styled interfaces built from set of visual components.

At present I have advanced knowledge of 5+ programming languages (JavaScript, Node.js, PHP, Perl, ASP, Visual FoxPro) and related fields (Linux, Bash scripting, HTML, CSS, MySQL, MongoDB, Docker, Redis, GraphQL, RabbitMQ, Git, Nginx, Apache, etc.). Websites creation, Open Source projects deployment, applications development, building, testing and improvement - these are the skills I work with daily. I'm constantly improving my abilities in it.

What I Do

During last few years I've been working as a full-stack specialist providing gathering and transformation of customer's business requirements into well-documented technical requirements of product functionality which tech-staff can easy read, understand and implement.
Excellent analytical and research skills, ability to explain complex concepts in easy-to-understand language - allow me to communicate actively with all company departments involved in process and identify most effective architecture solutions which provide maximum performance in a minimal costs.
I am passionate about clean and elegant code and believe that laconic documentation in conjuction with detailed descriptions of workflows and rules - saves not only time but money.
Years of on-hands experience with various kinds of high-loaded systems, built on top of modern web-technologies makes me strongly believe that development of smart, qualitative and useful software with a friendly user interface - is the best profession!

  • Modern Websites
  • Capacity Planning
  • Accounting Apps
  • Data Visualization
  • API for Mobile Apps
  • Data Analysis
  • SMS Gateways
  • Real-time Data Processing
  • ChatBots, Informers
  • Market Research

Resume

Education

  • 2003 - 2004

    Master's degree

    - diploma with honors

    Electromechanical Engineering

    Kremenchuk State Polytechnical University, Ukraine
    [7.091003] Design Engineer of Electronic Equipment

    Awarded an honorary diploma for the 2nd place in the competition for the best thesis project

  • 1999 - 2003

    Bachelor's degree

    - graduate diploma

    Electromechanical Engineering

    Kremenchuk State Polytechnical University, Ukraine
    [7.091003] Design Engineer of Electronic Equipment

Employment History

  • 2020 - 2022

    Solutions Consultant

    RockIT
    Kyiv, Ukraine

    TheTable, DJEK, RTGK and other projects architecture inspection of the quality of metrics: system availability, system stability, user experience compliance, costs savings and other business metrics. Change management control procedures.

  • 2019 - 2020

    Software Architect

    DNA325
    Ukraine
    Creator of software architecture, servers communication model, network infrastructure. Senior node.js developer, Technical documentation writer, DBA and bearded DevOps :) Provided full-time support from early beginning of the project development lifecycle to the date of its successful launch.
    • MERN + GraphQL
    • Node.js, React, forever, MongoDB, Redis, Socket.io
    • Express.js, Passport.js, session, flash
    • Kaltura, Fondy, graphql-compose
    • Mongoose, RSMQ-Worker, Nodemailer, Handlebars, Multer, Scheduler, Chai, Mocha

    LAB325 - is a Product Engineering team with R&D facilities.
    Specialized in whole IT solution services for fast-growing organizations around the world.

  • 2016 - 2017

    Senior Node.js Developer

    Carts Guru
    Kyiv, Ukraine

    eCommerce platforms (Shopify, Magento, WooCommerce, PrestaShop) Visitors Tracker with cross-site customer identification and behavior prediction. Used to boost conversion rate and on-site revenue by sharing data and communicating with Machine Learning Engine through API interface.

    Later it was used as a core module for creation of enterprise-level software named Visitors Guru - simple tool to find out what companies are visiting website.

  • 2010 - 2015

    Operations Team Lead

    Magento
    Kyiv, Ukraine
    Leader of the team that provide operations services for supporting of high-loaded web-systems
    • Deployment and configuration automation
    • 24/7 monitoring and support
    • Incidents management
    • Operating Systems: Redhat, CentOS, Ubuntu
    • Cloud platforms: public and private OpenStack
    • Infrastructure: LAMP, Docker, Git, MySQL, MongoDB, Solr, Redis, Nginx, Apache, Zabbix
    • Web: PHP, Bootstrap, AJAX, JSON, HTML, CSS, jQuery
    • APIs: JIRA, OpenStack, Zabbix
  • 2008 - 2009

    Senior Systems Administrator

    Running Code
    Kyiv, Ukraine

  • 2006 - 2008

    IT Engineer

    M1
    Kyiv, Ukraine

    FFmpeg, perl, MySQL, php

  • 2004 - 2006

    Programs and Operations Manager

    StanArt
    Kremenchuk, Ukraine

    Development, implementation and support of company-wide automated operations and finances Management system

Skills

Technical

Bash scripting
79%
MySQL
76%
JavaScript
84%
CSS3
59%
HTML5
73%
Laravel
67%
Shopify API
62%
Steam API
52%
Azure
39%
Prestashop
44%
Redis
66%
GraphQL
81%
Telegram API
89%
MongoDB
72%
Perl
38%
Node.js
88%
PHP
68%
Magento
42%
Telegram Bot API
90%
Facebook API
71%
Amazon Services
32%
CosmosDB
87%
Docker
61%
RabbitMQ
74%
Express
83%
Viber API
64%

Emotional

Communication
Creativity
Leadership
Problem Solving

Portfolio

Visual Assets and Configuration Management Database with Real-Time Data Representations

CMDB Visual

Web MP3 Player and Media Library Manager

Web MP3 Player

Real-time Data View

Maps Infographics

Maps Infographics

Visitors Tracker

Visitors Tracker

Online CS:GO Skins Lottery

CS:GO Lottery

Visualization of VMs distribution on physical servers in OpenStack Cloud

OpenStack Visual Diagram

Online Casino Roulette Predictor

Casino Roulette Predictor

Financial Planning

Financial Planning

Communal Payments Kassa

Communal Payments

Sklad

Factory Accounting

Water Delivery Service

Water Delivery Service

Home Services

Home Services

Wailing Wall

Wailing Wall

Git Emoji Cheat Sheet

Emoji Cheat Sheet

Scratch - Accounting system of electronic payment vouchers for services of mobile operators

Mobile Scratch Cards

WayOfHelp - User's relations tree visualization module

Relations Tree

SMS-Diary - Service of notifying parents about the studying progress of their children in school

SMS-Diary

ERROR 404 Page

World Cossackers League

World Cossackers League

2002

My developer´s way began

5

Programming languages

2013

Start of coding in JavaScript

2015

Creating APIs with node.js since

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