1. OLEG GRIGORIEV 916-
5900 Yonge St.
Toronto, ON, M2M 3T8
(647)710-6348
olgrigoriev@yahoo.com
=====================================================================
Enterprise Reporting and AnalyticsBIData Architect, Team Lead
Accomplished professional with advanced experience in all phases of SDLC, including: requirements
management, functional, and technical design, development, QA, implementation and support. Expertise
in enterprise grade Reporting & Analytics Systems, BIData WarehouseETL design, implementation and
support, ERPCRM, Finance. Outstanding interpersonal, training and cross functional skills.
CORE COMPETENCIES
• Analytics & Data mining (12 years)
• Business Intelligence (10 years)
• ERP (CRM, SCM, MRP, Finance and Accounting, Financial Planning and Budgeting) (12 years)
• Cross platform integration (10 years)
• Team Management (11 years)
• Data Warehousing (12 years)
• Data Integration and ETL (12 years)
• Data Modeling and Master Data Management (15+ years)
• Software Development Life Cycle (15+ years)
• Utilities (4 years)
• Telecommunication (6 years)
• Finance and accounting (15+ years)
TECHNICAL PROFICIENCIES
RDBMS: Oracle 8-12, MS SQL 2005-2012, MySQL
Middleware: Oracle AS, Weblogic, Apache, TomCat
Business Intelligence and Data Integration: Cognos, Business Objects, Microstrategy, Tableau, MS
Business Intelligence (SSAS, SSIS, Power BI), Oracle Business Intelligence (OBI and ODI), Informatica,
Pentaho
ERP/CRM: SAP, AMDOCS, Oracle Utilities, SunGard
Modelling tools: ErWin/BpWin, Sybase Power Designer, Oracle Designer, IBM RSA, Case Wise, ARIS.
Project and Implementation Management: MS Project, Atlassian JIRA, JIRA Agile
Methodology: CDM/PJM, RUP/UML, PMBOK, Inmon and Kimball Methodology, Agile.
PROFESSIONAL EXPERIENCE
Mobilicity/Rogers , Toronto, Canada
Data Architect, 2010 – Present
• Leading of internal Reporting & Analytics development, implementation and support
• Involved in business users training and request queue management, assisting in BRD/CR
preparation and reviewing
• Promoting unification and standardization in BI development and implementation.
Maintaining Mobilicty standards of BI Lifecycle management using Agile Scrum methodology on
Atlassian JIRA, JIRA Agile platform.
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2. OLEG GRIGORIEV 916-
5900 Yonge St.
Toronto, ON, M2M 3T8
(647)710-6348
olgrigoriev@yahoo.com
=====================================================================
• Performing research for cross platform BI solutions, preparing infrastructure to support the
organization BI needs
• Performing requirements gathering, analysis, prototyping and transformation into BI solution
conceptual design, evaluating alternatives.
• Executing business processes and data flow analysis, modeling and optimization. Providing data
quality and accessibility assurance. Conducting master data management and data governance.
• Undertaking logical and physical design of large relational and multidimensional EDW, data
storage building and optimization. Conducting metadata design in Cognos/Microstrategy .
• Architecting data integration procedures including ETL processes, data integration scripts to
support data exchange between different data provides: AMDOCS, SAP, POS, Scorecards,
payment processing systems, in-house EDW.
• Data mining predictive models building, training and accuracy improvement using SSAS and
Microstrategy.
• Involved in quality assurance, production deployment and change management procedures.
Performing production support and enhancement.
• Guiding maintenance, administration, performance tuning of BI, EDW, Data Integration Servers.
Technical leadership in successful design, implementation and support of various BI and data integration
projects, including:
• Usage and network analysis, subscribers porting
• CBM and retention, promo campaign management, sales analysis.
• Procurement and Inventory Management, Shipment, Activation.
• Subscriber Lifecycle modeling and forecasting (prime in automation)
• Subscriber Churn and Tenure predictive modeling,
• AR payments reconciliation (prime in automation),
• Prime in credit card payments fraud predictive modeling,
• Revenue calculation and validation (prime in automation),
• Commission accrual and validation, dealer fraud management (prime in automation),
• Consolidated financial reports (prime in automation),
• Data integration between external provides AMDOCS, Sandvine, Ericsson, SAP, POS, Ingram,
TIO, Admeris, Chase and Mobilicity EDW.
These solutions implementation allows considerable decrease cost of company’s BI environement,
reduce operational decision making time, improve data accuracy.
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3. OLEG GRIGORIEV 916-
5900 Yonge St.
Toronto, ON, M2M 3T8
(647)710-6348
olgrigoriev@yahoo.com
=====================================================================
Involved as a data architect in the following projects:
• Prime in data integration between AMDOCS and chatr migration portal.
• Subscribers communication automation for chatr migration
• Subscribers data migration from AMDOCS to chatr CWP.
Environment and platforms used:
BI, Analytics and Data Integration: Cognos 8/10, Microstrategy 9, MS SSAS and SSIS, Pentaho Data
Integration, MS Data Mining, Microstrategy Data Mining
RDBMS and EDW: Oracle 10/11/12c, MSSQL 2005/2012, MySQL 5.5
Applications: AMDOCS, SAP, Scorecards, POS
Project and Implementation Management: Atlassian JIRA, JIRA Agile, HPSM
BI Vision Inc., Toronto, Canada
BI Architect, 2009 - 2010
Served as Technical architect and lead of EDW/BI development in all phases of BI Solution
lifecycle for different industries. Performed requirements analysis, EDW design and implementation.
Designed and customized existing ETL, data cleansing and data integration solutions for various
environments such as: Informatica Power Center, ODI, and OWB. Provided BI metadata design and end
user layer development including reports, dashboards, business events and scorecard on Cognos, SAP
BO, OBI EE platforms. Supervised ETL, Data Integration and Business Intelligence environment
installation, customization and performance optimization.
The following environments and platforms were used in the projects: Oracle AS, Apache, TomCat,
Informatica, Oracle Warehouse Builder, Oracle Data Integrator, Cognos, SAP Business Objects, OBI EE,
APEX, ErWin, Sybase Power Designer, Oracle RDBMS, MS SQL 2005, MySQL.
Key projects and achievements:
Designed unified BI solution for Retail and Wholesale industry on following platforms: Cognos / Informatica /
Oracle, SAP BO / MS SQL 2005 / MySQL. This system allows significantly reduce implementation cost
owning to unified approach to BI System design and flexible data integration procedures.
RGM Software, Toronto, Canada
Programmer Analyst, 2009
Primary role to provide support and modification custom ERP system for Chemical Industry and
Printing Production. Performed maintenance and enhancement the following ERP modules according to
customers and regulations requirements: Accounts payable, Accounts receivable, General Ledger,
Inventory Management, Production Costing and Manufacturing Management.
Basic duties and key achievements:
• Analysis customer and government regulation requirements, transformation business
requirements into system and database modification plan.
• Provided system and database modification as well as quality assurance procedures.
• Performed complex re-design MSDS integrated reporting system according to new government
regulation.
FORS DC, Moscow, Russia
Solution Architect, 2005 - 2008
• Acted as solution tech lead/architect across 3 projects; performed numerous offsite operations:
requirements definition, prototyping, modeling, creating data storages, developing and optimizing
ETL jobs, implementation, support and upgrading.
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4. OLEG GRIGORIEV 916-
5900 Yonge St.
Toronto, ON, M2M 3T8
(647)710-6348
olgrigoriev@yahoo.com
=====================================================================
• Facilitated all stages solution lifecycle, including: solution design, deployment, performance tuning,
customization, BI metadata design, constructing operational store, EDW and data marts.
The following environments and platforms were used in the projects: Linux RedHat, AIX, Oracle AS,
Apache, TomCat, Informatica, Oracle Warehouse Builder, Oracle Data Integrator, OBI EE, SAP Business
Objects, Oracle Data Miner, Oracle Utilities, SunGard, ErWin/BpWin, ARIS, Sybase Power Designer, IBM
RSA, Case Wise, Atlassian JIRA.
Key projects and achievements:
• Designed, created, and implemented Integrated Utilities Billing System that operates with more
than 10 millions Moscow residents.
• Developed and implemented self-serve BI reporting system for performance management and
financial analysis.
• Developed and implemented solution for Moscow City Budget analysis and forecasting to
optimize budget planning and performance.
EDUCATIONAL AND PROFESSIONAL TRAINING
Data integration solutions, Certificate (2009)
Toronto College of Technology
Customer care and Billing: Functionality for Implementers, Certificate (2007)
Oracle University, Russia
Postgraduate Course in Shipbuilding Automation and manufacturing management (1994)
Kaliningrad State University, Russia
Bachelor Degree in Computer Science (1987)
Kaliningrad State University, Russia
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