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Ivan Hrytskiv — IvanHrytskiv  
Python · Бази даних
Україна Львів, Україна
18 years of experience in programming
2903
 28  0

Ivan Hrytskiv Team Lead / Senior Software EngineerSummaryI am an Team Lead / Principal | Senior Software Engineer, Developer with over 18 years of experience in software development and leading IT projects activities. I have worked on many different projects where I have had to solve a different issues including architecture design, DB schemas, optimization, some DevOps tasks, requirements analysis and technical research, leading full cycle development from scratch to product launch. Creative, polite, punctual, responsible, study easy, can work independently and in team. Great desire to work. I have my own patents in the fields of medicine, religion, science. Technical skills Programming Languages ,Technologies & Tools: DBMS: MySQL, PostgreSQL, Oracle, Progres4GL NoSQL: Redis, MongoDB, Cassandra Search Engine: ElasticSearch Technologies: Docker / Docker Compose, Kubernetes, Postman, Prometheus Web-servers: nginx, apache Cloud: Google, AWS Frameworks / Libraries: Django framework, REST framework, Flask framework, Scrapy, Selenium, SeleniumBase, SeleniumWire, puppeteer, JMeter, jQuery, Bootstrap, Jinja2, Allure Tools: Atlassian JIRA; Confluence The Python Object Relational Mapper: SQLAlchemy CI/CD tool: Jenkins Experience working with Linux and cloud platforms Experience in Agile-based (Scrum) methodologies Repository / CI :GitLab, GitHub, Bitbucket Task Queue: Celery, Circus Message Broker: RabbitMQ, Kafka Python AsyncIO, Aiohttp, Aiofiles Create API documentation – RAML, Swagger Operating Systems Linux Windows Other Scrum Patent ▪Patent Title: “BorntoFish”. Patent/Application Number: m202016093 ▪Patent Title: Computer program “The Secret of Happiness”. Patent/Application Number: 39354. Author and developer of project "First Ukrainian anti-crisis Christian - psychological medical - health program" Secret of Happiness "(Part One) ▪Patent Title: Computer program “Hello Bible”. Patent/Application Number: 86345. Author and developer of project “Hello Bible”. ▪Certification Authority Ministry of Health of Ukraine. License Number АГ № 599796 January 2012. ▪Ukrainian Catholic University (Bioethics). License Number 000034 June 2012 Interests Books, philosophy, psychology, east combats, medicinal, football, snooker, gimm, fishing. Experience Project name:NDA Description:Development of interfaces of connection of endpoints of our product and products of partners. Develop integration of this product into partner’s products. Tools & technologies: DBMS: MySQL, PostgreSQL NoSQL: Redis, MongoDB, Cassandra Search Engine: ElasticSearch Technologies: Docker / Docker Compose, Kubernetes , Postman, Prometheus Web-servers: nginx, apache Cloud: Google, AWS(AWS Serverless, AWS Lambda, AWS Step Functions, AWS Athena, AWS DynamoDB, AWS SNS and SQS, AWS S3, AWS ElasticSearch) Frameworks / Libraries: Django framework, REST framework, Flask framework, jQuery, Bootstrap, Jinja2 The Python Object Relational Mapper: SQLAlchemy CI/CD tool: Jenkins Experience working with Linux and cloud platformsExperience in Agile-based (Scrum) methodologies Repository / CI :GitLab, GitHub, Bitbucket framework : Django framework, REST framework, Flask framework, Scrapy Task Queue: Celery, Circus Message Broker: RabbitMQ, Kafka Python AsyncIO, Aiohttp, Aiofiles Create API documentation – RAML Project responsibilities: Software Engineer - Coach junior team members -Prepare technical documentation -Build efficient back-end features in Python -Use server-side logic -Identify and suggest various opportunities to improve efficiency and functionality -Write and implement software solutions that integrate different systems -Write reusable and testable code -Manage testing and bug fixes -Help design and implement functional requirements Duration:3 years Customer:EU Project name:NDA Description:Outsource ecommerce project based on iPad application. The idea was to develop Python scripts for web scraping and web page crawling using Scrapy framework, Portswigger, Puppeteer, Nord VPN, BeautifulSoup, PyQuery, LXML, request, Selenium, aiohttp modules. Tools & technologies: Python, JavaScript, Django Rest, jQuery, CSS, HTML, PyCharm, DataGrip, Jankins, Slack, Cabot, Pivotaltracker, Kibana, Eclipse, Git, Sublime Text, Notepad ++, HTML, CSS, XML, MySQL Workbench, PuTTY, WinSCP, Cygwin, Experience with the full LAMP stack Project responsibilities: Software Engineer -Build efficient back-end features in Python -Manage testing and bug fixes -Help design and implement functional requirements Duration:2 years Customer:EU Project name:NDA Description:Development of live dialogs of communication.Web UI controllable Microservices Infrastructure with services deployment and operating platform. Implementation of this development on the customer side. Tools & technologies: Java, Python, Django framework, REST framework, Cloud: Google DBMS: MySQL, PostgreSQL, Search Engine: ElasticSearch Project responsibilities: Back-end Engineer -Build back-end features in Python, Java -Manage testing and bug fixes -Introduction of new technologies -Development of speech recognition technologies Duration:1 year Customer:EU Project name:NDA Description:Database design, development of environment for writing algorithms for banking and payment systems.Integration of payment systems into third-party protocols. Development of Startup Project Tools & technologies:Python, JavaScript, NoSQL Project responsibilities:Software Engineer -Development payment and banking systems -Build back-end features in Python -Manage testing and bug fixes Duration:1 year Customer:USA Project name:Own projects Description:Projects in medical, religious, scientific field.All of these projects were funded through international grants. Tools & technologies:Python, Very wide and diverse technical stack for all projects Project responsibilities:Software Engineer -Research in the field of medicine, science -Data collection and analysis-Integrate data storage solutions -Implement data security and protection -Development of project structure -Database design Programming the interface for various medical devices Duration:3 years Customer:DIFF Project name:NDA Description:Development and design of databases for the field of medicine and pharmacology. Tools & technologies:Progress 10 4GL , Softserve Explorer, DB and DBMS technologies Project responsibilities:Software Engineer -Software development -Software maintenance -Algorithm development for DB on DBMS Progress 10 4GL Duration:6 months Customer:UA Project name:«Parus» Description:Software incorporation and maintenance on the client's side. Optimization and development of algorithms for DB and DBMS Oracle (9-th and 10-th versions). Worked with: Ministry of Internal Affairs, Defence Ministry. Tools & technologies: Oracle PL\SQL, SQL PLSQL DEVELOPER, TOAD, Crystal Reports 8.5 and 9.0 Project responsibilities: Software Engineer -Obtained professional knowledge in accounting and economics -Worked with such partial projects: Accounting, Realisation and storehouse administering, Administrator, Finance administration Duration:1 year 1 month Customer:UA Project name:NDA Description:Development and design of databases for the district heating utilitiesTools & technologies:FoxPro Visual FoxPro 1С Linux Suse Server 10 Project responsibilities:Network administrator -Lead engineer developer -DB improvement, assistance -New features development -User support Duration:2 years Customer:UA Project name:NDA Description:Analyst-developer in drivers design for gears and trip computer of “Ferrari”, “Porsche”, “Lamborghini” Tools & technologies: MS Visual Basic MS Visual C++ MSI HTML, DHTML, CSS JavaScript SQL Virtual Table MS Access Oracle Win32 API *nix (Linux etc.) Project responsibilities: Network administrator -Maintaining company web-site -Development of DB with millions of records -Preliminary algorithm testing Duration:1 year Customer:EU
  • crawler
  • postgresql
  • Python разработчик
  • QA web-тестирование
  • scraper
  • web crawling
  • web scraping
  • парсинг сайтов
  • скрапинг

C# · Бази даних
Україна Умань, Україна
2434
 57  2

Программист .NET
  • Database Design
  • linq
  • MVVM
  • Windows Forms
  • парсинг сайтов
  • разработка под Windows
  • умный чатбот

Oleksandr Petrikov — motyl22  
Контекстна реклама · Створення сайту під ключ
Україна Київ, Україна
597

Мої навички PHP WordPress Python 3 (ООП та функціональний) Django (DRF, DjDT, Pylint, PyTest) Selenium Webpack (s[ac]ss і менше для css і watch devserver) Postman (запити CRUD) AWS (lambda, DynamoDB) HTML/CSS/JS (VanilaJS :D) Git/GitHub Партнер Google Adwords в Україні з 2018 року Веб-майстер Google, аналітика, менеджер тегів Пошукова оптимізація (SEO) англійська B1 Трохи: SQL, jQuery, React, Angular, Vue, DataBase Design, Android, Java, ER діаграма В університеті: Інженерні високонавантажені системи та Delphi Використовував термінал і SublimeText 3 плюс Package Controll. Не VScode або PyCharm, але, можливо, в майбутньому Про мене 2005 - створив свій перший бізнес (домашнє завдання) 2008 рік - вдосконалений сімейний бізнес 2016 рік - вихід з університету (тому що програма дуже стара) 2016 - створив свою першу «гру», на HTML/CSS/JS (VanillaJS :D) 2017 - створено сайт monro-de.com 2017 - створено сайт odbm-ua.com 2022 - почав писати свою першу CRM і її перший модуль «Онлайн склад» Мене цікавлять нові технології в мові програмування Зараз я вивчаю «Гіпервізор: VirtualBox» ⚽️ Люблю: футбол, Harley Davidson: Night Rod, риболовлю, гори і тишу
  • GoogleAdwords
  • landing page
  • комплексная разработка сайтов
  • Настройка контекстной рекламы
  • Разработка сайта
  • реклама на Google

Бази даних · Парсинг даних
Україна Черкаси, Україна
363

Data Engineer
  • Data Structures
  • Database Design
  • Google BigQuery.
  • Google Cloud Platform
  • postgresql
  • Python3
  • SQL/MySql/Postgresql
  • парсинг сайтов

Веб-програмування · Бази даних
Вірменія Yerevan, Вірменія
261
 2  1
  • Database Design
  • golang
  • PHP
  • postgresql
  • symfony3
  • разработка на symfony

Edvard Nazarenko — edva
Java · Інжиніринг
Україна Харків, Україна
210
  • Database Design
  • GraphQL

PHP · Бази даних
Україна Одеса, Україна
206

Personal information: Date of birth: 31.05.1995 City: Odessa, Ukraine https://dou.ua/users/dmitrii-radulov/ GitHub: https://github.com/DmytroRadulov?tab=repositories Career objective: Looking for a full-time job as a Trainee/Junior PHP Developer Hard Skills: Understanding the client-server architecture Strong knowledge of OOP Understanding HTTP and HTTPS Relational Database Design MySQL Deploying a Docker or Vagrant production environment Work experience with Composer, Bootstrap and Git Proficiency in MVC,SOLID and other design patterns Understanding how the REST API works and how it is built Ability to work with framework (Laravel,) Basic skills in working with HTML, CSS. Work with file repositories. Education: 2012-2017 Odessa National Maritime University Bachelor Mechanic Additional education: 2023, PHP Pro course at Hillel IT-school https://certificate.ithillel.ua/view/77724953 2022, PHP Basic course at Hillel IT-school https://certificate.ithillel.ua/view/56453948 Work Experience: 09.2022 – 20.01.2023 Coolorca, Junior PHP Developer (Laravel) ….Soft skills: Time management Fast learner Adaptability Result oriented Disciplined Responsible and purposeful Additional information: English – Elementary. Hobbies: football, fishing, run.
  • Bootstrap
  • HTML-вёрстка
  • Junior PHP developer
  • laravel php
  • MySQL5
  • PHP

Node.js · Python
Німеччина Німеччина
52
  • AngulaJS
  • Database Design
  • node.js
  • postgresql
  • React
  • React Redux
  • Vue.js

Створення сайту під ключ · Технічна документація
Україна Львів, Україна
✔️Веб-сайт "під ключ"✔️ Написання ТЗ ✔️ Веб-дизайн ✔️ Розробка мобільних додатків
3030
 17  0

Вітаю! Я Product owner, займаюся організацією розробки проектів та супроводом усіх етапів реалізації кінцевого продукту. Разом з командою та партнерами ми спеціалізуємося на наданні унікальних рішень та комплексних інтернет-послуг для розвитку вашого бізнесу в мережі. Моя мета - використовуючи індивідуальний підхід вивести ваш проект на результат, що згодом сприятиме досягненню між нами довгострокових взаємин. ВЕБ-РОЗРОБКА Landing Page Корпоративний сайт Інтернет-магазин Стартап Інтернет-портал Інтернет-платформа ПОСЛУГИ Створити технічне завдання Створити прототип Розробити логотип UX/UI (розробка юзабіліті) Проектування інтерфейсів Дизайн сайту Редизайн сайту Адаптивна верстка Front-end Back-end QA та QC тестування сайту Створити брендбук та фірмовий стиль ДОДАТКОВО RudHost - Хостинг, VPS сервери / VDS сервери по всьому світу, SSL-сертифікати та домени зі знижкою Віртуальні сервери - HMARA Технічна підтримка сайту Копірайтинг Переклад тексту (English/Українська) Що вам необхідно знати перед початком співпраці? Наші рішення випереджають ваших конкурентів і задають нові тренди! Кожен поважаючий себе підприємець повинен, прагне до інтернету – ми створюємо ефективні інструменти та відкриваємо для вас двері до онлайн-бізнесу. Наші пріоритети - якість і швидкість прийняття рішень. Навички Technologies JAVA, .NET, PHP, JS, Node.Js WEB PHP framework: Laravel Laravel: Broadcasting, Echo, Scout, Passport, Telescope, Mix, Voyager/Backpack etc. PHP CMS: Drupal JS: Vue.Js, React Basic techniques: jQuery, Ajax, Axios, Vuex, Nuxt, CLI, Bootstrap, Tailwind, Materialize, CSS3, HTML5, XHTML, Webpack, Babel, Gulp, Bower etc. MOBILE React native (Facebook), Redux Android (java), Android MVP, Material design, Android Studio Flutter DATABASE MySQL, PostgreSQL, MongoDB, Firebase, SQLite, GraphQL, DAO, AR PACKAGE MANAGER NPM, Yarn, Composer TESTING NUnit, JUnit, Unit, Feature etc. VERSION CONTROL SYSTEM Git, SVN, TFS TASK MANAGEMENT Trello, Jira, Bitrix24 API DOCUMENTATION Swagger, Postman ENVIRONMENTS Docker, Vagrant, Open server, Xampp WEB SOCKETS Pusher, Socket IO, Redis IN MEMORY CACHE Redis, Memcached OTHER Elastic Search REST API, SOAP, XML, Json, OAuth 2.0, JWT Auth, Eslint AWS (CloudFront, S3, EC2, SQS, SNS, etc) Linux (Ubuntu), FreeBSD, CentOS, Debian, Nginx, PHP-fpm, Apache Cloudflare #JAVA #NET #PHP #JS #Laravel #Symfony #Broadcasting #Echo #Scout #Passport #Telescope #Mix #Voyager #Backpack #Drupal #Vue #React #jQuery #Ajax #Axios #Vuex #Bootstrap #Tailwind #Materialize #CSS3 #HTML5 #XHTML #Webpack #Babel #Gulp #Bower #ReactNative #Redux #Android #AndroidMVP #MaterialDesign #AndroidStudio #MySQL #PostgreSQL #MongoDB #Firebase #SQLite #GraphQL #DAO #AR #NPM #Yarn #Composer #NUnit #JUnit #Unit #Feature #Git #SVN #TFS #Trello #Jira #Swagger #Postman #Docker #Vagrant #OpenServer #Xampp #Pusher #SocketIO #Redis #Memcached #ElasticSearch #RESTAPI #SOAP #XML #Json #OAuth #JWTAuth #Eslint #AWS #CloudFront #S3 #EC2 #SQS #SNS #Linux #FreeBSD #CentOS #Debian #Nginx #PHP-fpm #Apache #Cloudflare
  • figma
  • node.js
  • php laravel
  • React Native
  • react.js
  • Vue.js
  • VUE.JS/VUEX/NUXT
  • Web-дизайн
  • мобильные приложения
  • разработка на drupal
  • редизайн
  • сайт на Wordpress
  • сайты на laravel
  • техническая документация
  • чат GPT

Обробка даних · Збір інформації
Україна Київ, Україна
Завжди іди до кінця.
797
 41  0

Feb 2022 – Till now – Combat Medic served for SOF squad I’ve got a significant legs injury, rendering me unable to walk for the next six months. Currently, I am undergoing rehabilitation. Despite my circumstances, I want to work. Dec 2020 – Feb 2023– Junior Business Analyst – Fourline Design, the e-commerce project (full-time) Implemented Google Apps (Analytics, Optimize, Tag Manager) to track and build reports of homepage and landing page performance, creative tests as well as the shopping funnel to optimize marketing efforts. Saved 24 hours/week for a support team by creating the parser to track order statuses (Python + Google App Script). Automated the company reporting system: ROI calculation, stock prediction system, product performance, shipping analysis, Facebook ads performance, etc. SEO the wholesale platforms managed to rank #1 with our targeted keywords and website SEO. Launched and developed an affiliate program. Routine tasks: product searching and uploading, communication with manufacturers, user-generated content searching for website updates. Jun 2020 – Dec 2020 – Business Analyst – Fintech startup AllCrowder (full-time / closed) Conducted market research and interviews to provide market data in support of company and product roadmap. Researched and collected data to find product-market fit: identifying buyer persona, developing surveys for potential customers, shaping the problem we solved, etc. Startups analysis for a company database based on a developed assessment model. Leading and managing the team of 2 junior analysts. Jan 2016 – till now – researcher, Google Spreadsheets Scripts and data automatization - Freelancehunt (part-time): Creating unique content for various websites, conducting market research and industry overviews. Data collecting and researching. Working with e-commerce: SEO for marketplaces, creating product descriptions and product uploading for various e-commerce platforms. Creating Google Scripts for reports automation (ROI calculation, Facebook Ads performance, stock prediction systems, sales performance, etc.).
  • data analysis
  • data entry
  • data extraction
  • data reseacher
  • google optimize
  • Google Spreadsheets
  • google tag mannager
  • Microsoft Office