Position: Senior Data Engineer / DB Developer
Category: SQL
English level: intermediate
Years of experience: 11


I'm professional Database developer with 15+ years of experience in IT industry.
All time I'm looking for interesting projects and always ready to non-standard challange/solutions.
I expect the long-term relationship with my clients and I will be glad to provide the qualify services in the term-of.

I'm experienced in:
1. Database development and design:
	- MS SQL Server, MySQL, PostgreSQL, Amazon Redshift, MongoDB, Cassandra, SnowFlake, BigQuery;
	- Index tunning, query optimization, performance optimization;
	- Database design;
	- Stored Procedures, Functions, Triggers, Views etc.;
	- T-SQL;	
2. Python:
        - Machine Learning (OpenCV, Keras, NLP);
	- Web scraping (Scrapy, BeautifulSoup, Selenium, XPath);
	- Web development (Django Rest Framework, Flask);
	- Data processing/ETL (CSV, Excel, Pandas, NumPy, SciPy, PySpark);
	- Other (GZip, Celery, SQLAlchemy, Redis, Multi-Threading, Regular Expression, RESTful, JSON etc.);
3. ETL development:
	- Python, Matillion;
	- MS Integration Service (SSIS);
        - Apache NiFi;
        - Talend;
        - Airflow;
        - Azure Data Factory;
4. BI (Business Intelligence) and tools:
	- QlikView, Tableau, Power BI, MS Reporting Service (SSRS);
5. Other:
	- Google Cloud Services;
	- Amazon Web Services, S3, EC2;
        - Miscrofost Azure;