Ivan Shamaev
Full Stack Data Developer
This website is my professional blog in English. Below you can read about my professional background, in the blog section you will find my articles.
Core competencies
Qlik Sense
Full development cycle on the platform. Development of data models, visualization, integration with various data sources (from databases to API).
Open Source BI
Apache Superset: Administration, custom plugin development, preparing data marts in ClickHouse or PostgreSQL, dashboard development
ETL, Data Pipelines
Integration with various data sources (DB, APIs, Google Spreadsheets, etc.). Setting up data pipelines, data management, ETL monitoring
Programming
The main Python libraries I use in my work are: requests, pandas, json, sys, qvd, flask
Data Storage
ClikHouse: Creating tables, loading with data, writing queries
Notifications
Sending notifications from Qlik Sense Script to Slack channels
Orchestration Tool
ETL orchestration via Apache Airflow, setting up DAG
PROFESSIONAL SUMMARY
10+ years experience in IT, business analysis and working with websites
7 years working with business intelligence and reporting systems
Significant experience with advanced financial systems and financial reporting
1+ year experience with docker and open source systems
EDUCATION
Bauman Moscow State Technical University
2006 — 2012
Engineer
Faculty of robotics and integrated automation: Automation of technological processes and productions
MY EXPERIENCE (10+ YEARS)
Technical Skills
Soft Skills
Business Analysis Skills
Languages
Russian: Native
English:
Working Professional (B1)
On the way to B2
2020 - current time
Media company
Senior BI Developer
☑ Qlik Sense:
▸ ETL, Apps, Data Processing, GIT & .qvs
▸ Creating simple extensions
▸ Work with users and their requirements
▸ Support SSE Plugins
☑ Apache Superset:
▸ Choosing an additional BI tool from open-source
▸ Custom plugin development
▸ Building image with a custom plugin
▸ A full range of work on the development of visualization in the Superset
▸ Migration from 1.3.2 to 2.0.1
☑ Clickhouse
☑ OpenMetadata - select system from several options, installation and insert test data
☑ Docker, Dockerfile, Linux (Ubuntu), nginx
☑ GitLab: working with gitlab-ci.yml on 2 projects
🔎 ADDITIONALLY
☑ Subject domain: Social Media, Finance
2017-2020
Luding LLC
Senior BI Developer
☑ Developing new analytical applications and supporting existing Apps QlikView
☑ NPrinting - creating and sending regular reports from QlikView
☑ C# - Developed Windows Server Services and custom utilities for working with the QlikView Server API and NPrinting API
☑ PHP - Developed an Data Extractor for Bitrix24 CRM, Yandex Metrika, Google Analytics and Mango Office APIs
☑ 1C ERP: developed an epf procedure for generating a sql query from DB for qlik
☑ GIT - Designed the .qvs Architecture and Configured the Workflow
☑ Qlik Corporate Training - recorded videos for internal training of company employees
☑ Mediawiki - Deployed and Configured the Knowledge Base for the reporting Department
☑ Migration project: QV11 -> QV12, NP16 ->NP2020
☑ PowerShell - development of scripts for automating various actions on windows (archiving, copying)
🔎 ADDITIONALLY
☑ Subject domain: Web Analytics, Sales, Logistics, Finance, Marketing Event Analysis
2014-2017
Dixy (Retail Group)
IT CONSULTANT (ORACLE HYPERION, QLIKVIEW)
☑ Project to implement a budgeting system based on Hyperion Planning
☑ Project to deploy a EPM solution QlikView (Analytical module for the ERP system GOLD)
☑ Optimization of integration solutions, post-project support and system development (budget, cost allocations)
🔎 ADDITIONALLY
☑ Subject domain: Budgeting, allocation of expenses
2013-2014
AlfaStrakhovanie Group
SYSTEMS ANALYST (HYPERION PLANNING, QLIKVIEW)
☑ Support and improvement of Oracle Hyperion Planning functionality
☑ Oracle HP Administration
☑ Development of Analytical Data Models, Data extracting, transformation scripts and model calculation scripts in QlikView
🔎 ADDITIONALLY
☑ Subject domain: Budgeting, allocation of expenses
2011-2013
Glowbyte Consulting
IT CONSULTANT (SAS, FINANCIAL SOLUTIONS)
☑ SAS Base, SAS FM, SAS ABM
☑ Consulting external customers, updating systems, participating in presales, collecting and processing primary requirements from customers
☑ Research of new systems, elaboration presentations of solutions for pre-sales:
Oracle epm (Hyperion Planning & PCM), SAP BO Profitability and Cost Management (SAP PCM)
🔎 ADDITIONALLY
☑ Subject domain: Budgeting, allocation of expenses
Briefly about my path in IT
I started working with financial analytical systems based on OLAP systems (SAS FM, Oracle Hyperion, SAP BO and SAS ABM).
Then I switched to QlikView and then switched to Qlik Sense. On each project, in addition to the main product I worked with, there were additional technologies that I had to use in my job: from VBA to Python, C# and JS. I always tried to find the most suitable tool for each specific task.
Recently, more and more often I pay attention to the open-source tools. For example, Apache Superset and Apache Airflow - good examples of open-source tools for work with data.
MY HOBBIES
I play the guitar.
Since 2012 I have created several of my blogs (and continue to develop some of them).
I spend most of my free time with children (walking, developing activities, etc.)
ADDITIONAL EDUCATION
Stepik 2023: SQL for Data Analysis with Gleb Mikhailov
Stepik 2023: SQL Window Functions
Stepik 2023: Python Programming
Stepik 2023: Python Generation: a course for advanced
Stepik 2023: Data Science with Gleb Mikhailov
PLAN FOR THE DEVELOPMENT OF MY COMPETENCIES
