Contact information

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Work experience

Python Developer

from 06.2017 to now (7 years)
4bill, Киев (IT)

I am an Python developer with over 14 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, 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.

Patent
• 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”.
Licensed medical practice
• Certification Authority Ministry of Health of Ukraine. License Number АГ № 599796 January 2012.

Bioethics
• Ukrainian Catholic University. License Number 000034 June 2012

Interests

Books, philosophy, China culture, psychology, east combats, china medicine and medicinal, football.

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 platforms
Experience 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

Python Developer

from 01.2017 to 06.2017 (5 months)
LvivSoft, Львов (Web, crawling, scraping)

Python Developer. Outsource e­commerce project based on iPad application. The responsibility is to develope Python scripts for web scraping and web page crawling using Scrapy framework, BeautifulSoup, PyQuery, LXML modules.

skills: Python, JavaScript, Django, Django REST API, Flask, JavaScript, CSS, HTML.

Development Tools:
PyCharm,Jankins, Slack, Cabot, Pivotaltracker, Kibana, Eclipse, Git, Sublime Text, Notepad ++, HTML, CSS, XML, MySQL Workbench, PuTTY, WinSCP, Cygwin, Experience with the full LAMP stack

NLU Developer

from 03.2016 to 12.2016 (9 months)
Omilia LTD, Львов (Создание живих диалогов)

NLU Developer

(XML,Java,Git,QA, Python)

PHP, Python Developer

from 10.2015 to 03.2016 (5 months)
Sitecafe, Львов (social network)

Backend developer the project social network.
Python,Php

Freelancer (Java, Python, PHP) = backend developer

from 11.2009 to 03.2014 (4 years 4 months)
Freelance, Львов (IT)

Full Stack Python Developer.

Programming Languages/ Technologies:
Java/Swing/JDBC/Apache Maven/Ant/etc
J2EE/Servlets/Web Services
HTML/CSS
XML
RDBMS: My SQL
Frameworks: Spring, Hibernate
Application/Web Servers: Tomcat, Apache
Development Tools: Eclipse/MyEclipse & Plug-ins

Php backend developer
PHP and MySQL experience
PHPStorm
Knowledgeable in object-oriented programming
Experience with the full LAMP stack
Understanding of JS, HTML5, CSS3
Framework experience CodeIgniter
Linux system fundamentals, networking and file systems
Git/Github/Bitbucket

DB Developer

from 05.2008 to 07.2009 (1 year 2 months)
SoftServe, Львов (DB Development)

Responsibilities
Software development.
Software maintenance.
Algorithm development for DB on DBMS Progress 10 4GL .
Worked with projects for «Darnycia» and «Baltmikst».

Acquired and improved skills
Progress 10 4GL
Softserve Explorer
DB and DBMS technologies

Software developer

from 05.2007 to 04.2008 (11 months)
“Parus”corporation (Kyiv), Киев (Надання послуг іншим клієнтам)

Software development for versions 7 and 8 «Parus».
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, Ukrtelekom.

Acquired and improved skills
Oracle
PL\SQL, SQL
PLSQL DEVELOPER, TOAD
Crystal Reports 8.5 and 9.0
Obtained proffesional knowledges in accounting and economics
Worked with such partial projects: Accounting, Realisation and storehouse administering, Administrator, Finance administration, Salary accounting (high level)

Lead engineer developer

from 01.2006 to 05.2007 (1 year 4 months)
КП “HeatSupplyNetwork” (Bila Tserkva), Белая Церковь (IT)

Network administrator. Lead engineer developer. DB improvement, assistance. New features development. User support.

DB Developer

from 01.2004 to 12.2005 (1 year 11 months)
Soft-Service company (Bila Tserkva), Белая Церковь (IT)

Network administrator (200 machines). Maintening company web-site.
Analyst-developer in drivers design for gears and trip computer of “Ferrari”, “Porsche”, “Lamborghini”. Development of DB with millions of records. Preliminary algorithm testing.

Education

НУ "Львівська політехніка"

Прикладна математика, математик - прикладний програміст, Львов
Higher, from 1999 to 2005 (5 years 10 months)

Магістр прикладної математики та компютерних наук.

Language proficiencies

• Ukrainian — fluent
• Russian — fluent
• Polish — average
• English — average

Additional information

Ivan Hrytskiv

I am an Python developer with over 14 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, 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.

Patent
• 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”.
Licensed medical practice
• Certification Authority Ministry of Health of Ukraine. License Number АГ № 599796 January 2012.

Bioethics
• Ukrainian Catholic University. License Number 000034 June 2012

Interests

Books, philosophy, China culture, psychology, east combats, china medicine and medicinal, football.

cellphone: [open contact info](look above in the "contact info" section)
E-mail : [open contact info](look above in the "contact info" section)
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Skype: ivan.hrytskiv