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Candidate
Male, 53 years, born on 10 November 1971
Not looking for a job
Armenia, willing to relocate (Canada, USA), prepared for occasional business trips
Data Architect
Specializations:
- BI analyst, data analyst
- Programmer, developer
Employment: full time, part time, project work
Work schedule: full day, flexible schedule, remote working
Work experience 18 years 11 months
June 2022 — currently
2 years 10 months
Com Tec Co IT Ltd
Cyprus, www.linkedin.com/company/com-tec-co-it-ltd/mycompany/verification/
Data Architect
Propose and implement data management solutions for various storage types on-premices and in Public Clouds (Azure, Alibaba). Collect, analyze and formalize functional and non-functional (including perfomnce/availability and data security) requirements. Based on collected requirements propose a design for possible data storage and management options. Implement and present PoC for proposed storage solution to the architecture team and project stakeholders. Participate in implementation planning for proposed storage solution. Synapse Analytics Data warehouse design and optimization. Azure Data Factory ETL development.
February 2020 — May 2022
2 years 4 months
OOO CTDev
Minsk, ctdev.by/en/about
IT, System Integration, Internet... Show more
Data Architect
Propose and implement data management solutions for various storage types on-premices and in Public Clouds (Azure, Alibaba). Collect, analyze and formalize functional and non-functional (including perfomnce/availability and data security) requirements. Based on collected requirements propose a design for possible data storage and management options. Implement and present PoC for proposed storage solution to the architecture team and project stakeholders. Participate in implementation planing for proposed storage solution.
November 2018 — February 2020
1 year 4 months
Ciklum Bel
Belarus, www.ciklum.com/
Lead DBA
Production DBA activities in 4 regions, including implementation and support of high-availability and disaster recovery strategies for the database environments including installation, back-up, restore, table partitioning, replication, AlwaysOn Availability Groups, database maintenance, patching, as well as ETL processes to load company’s data warehouse. Developing and re-factoring existing stored procedures, views, functions, and indexes on Azure IaaS platform and Azure SQL Databases. Deep analysis on performance issues, including execution plan and resource usage by problematic queries and stored procedures.
November 2017 — October 2018
1 year
Belarus, www.epam.by
IT, System Integration, Internet... Show more
Lead DBA
Successfully finished Tenant Migration project in relation to company’s metadata migration between different active production environments. SQL Server 2016 Transactional Replication configuration, testing, deployment, troubleshooting, and optimization. Database maintenance tasks on development, staging, performance testing environments. Investigating and solving issues raised on Production database. Participate in the code review sessions requested by developers and management. Preparing technical documentation on the activities done.
November 2015 — October 2018
3 years
BetConstruct
Armenia, www.betconstruct.com
Lead DBA
Designing, coding, and implementing software solutions using modern techniques and programming language. Provide high-level database development assistance in creating specific applications for businesses. Provide general support to develop, execute, and maintain the database application systems, applying several RDBMS. Ensure research and innovation at all levels of the software development process. Perform the role of the principal designer responsible for complex systems and their subsystems employing deep knowledge of current technology and tools, as well as relevant systems that are already existing. Perform DBA duties on the CRM platform as well as some project management tasks.
January 2016 — February 2017
1 year 2 months
VIVACELL-MTS
Armenia, www.mts.am
BI Database Developer
Perform collection of ETL requirements.
Design and develop ETL applications with SSIS.
Design data transformation schemas.
Advise on solving problems related to ETL design and execution.
Ensure that the performance ETL is of acceptable timeframe and error free.
Establish documentation and logging of new and existing projects and packages.
Developing and optimizing existing stored procedures, views, functions, indexes.
Design and develop Aggregates, Data Marts and OLAP Cubes.
Participate in various projects.
September 2014 — January 2016
1 year 5 months
BIVAC Armenia
Armenia, www.aswa.am
IT, System Integration, Internet... Show more
Senior PostgreSQL DBA/ BI Developer
Database Management Systems installation, configuration, upgrade, and storage space management. Database backup/restore, streaming replication, high availability, performance tuning, design, modelling, audit, security, data integrity, ETL, DWH. Query Optimization, Database Troubleshooting, Incident management, and Monitoring.Identify, investigate and rectify issues within the environment. Business Intelligence development, Statistics elaboration, KPI surveys based on data collected, perform training on BI for internal staff. Development team support with database analysis and expertise.Coordinate software and schema releases/updates. Internal and External customer support.
June 2013 — February 2014
9 months
SFLPRO LLC
Armenia, www.sfl.com
IT, System Integration, Internet... Show more
Senior MS SQL Server DBA
Establish and implement policies and procedures for information systems. Trouble Ticket System management. Develop, implement and support high-availability and disaster recovery strategies for the database environments including installation, upgrade, back-up, restore, replication, mirroring, fail-over methods, ETL processes, maintenance plans, jobs, packages, performance tuning and troubleshooting.Report development based on T- SQL queries. Implementation of Monitoring on all production databases via SCOM.
January 2011 — June 2013
2 years 6 months
Orange Armenia
Armenia
Telecommunications, Communications... Show more
IT Reporting/ERP/BI Team Leader
Managing and Coordinating Team work.
IT processes development and management.
Managing of regular Data export from Billing to ERP Systems.
DWH/ ETL development, configuration and maintenance.
Business Intelligence Development (Report models development based on analytical SQL queries). Develop and implement strategies for gathering data from operational databases. Cooperation with Business Departments for Reporting flow management.
September 2009 — January 2011
1 year 5 months
Orange Armenia
Armenia
Telecommunications, Communications... Show more
ERP Engineer/ Database Administrator
ERP Systems and Applications support. MS SQL Server Databases Administration. Develop, implement and support high-availability and disaster recovery strategies for the database environments including back-up, restore, replication, mirroring, ETL processes and fail-over methods. Billing-ERP Integration tools development.
June 2005 — March 2009
3 years 10 months
UniSystems LLC
Armenia
IT, System Integration, Internet... Show more
Software Developer, Database Administrator
Software Development, Database Architect, Database Administration.
Skills
Skill proficiency levels
About me
More than 18 years of experience in the field.
Technologies: Modeling, Tuning, Replication, Mirroring, High Availability and Disaster Recovery, AlwaysOn Availability Groups, Performance Optimization, Azure IaaS, Azure SaaS, Data Warehousing, Azure Synapse Analytics.
RDBMS: MS SQL Server, PostgreSQL, Oracle, MySQL, Azure SQL Database, ApsaraDB RDS for PostgreSQL, ApsaraDB RDS for SQL Server.
Development: SQL, T-SQL, PL/SQL, PL/pgSQL.
ETL Tools: SSIS, Talend Open Studio for Data Integration, Pentaho PDI (Kettle), Azure Data Factory.
Business Intelligence: SSAS, SSRS, Pentaho BI with Saiku Analytics.
SDLC: Trouble Ticket Systems, JIRA, TFS, Kanban, Waterfall, and Agile(Scrum) methodologies.
Characteristics: Analytical and critical thinking, high responsibility and accuracy, attention to detail, team player, ability to lead team, ability and readiness to learn new skills.
Higher education
1993
State Engineering University of Armenia
Technical Cybernetics, Automation and Management in Technical Systems
Languages
Tests, examinations
2014
Microsoft Certified Solutions Associate
Microsoft, MS SQL Server 2012/2014/2016
2014
IELTS Over all band score 7.0
British Council, English
2014
PostgreSQL 9.3 Professional
EnterpriseDB, Database Administration
2011
Project Management in a company
Project Management Institute, PMBook@ Project Management
Citizenship, travel time to work
Citizenship: Armenia
Permission to work: Armenia, Belarus, Kazakhstan, Russia
Desired travel time to work: Doesn't matter