Sameera Perera

Sameera Perera Email and Phone Number

Unit Manager – Business Intelligence Analytics at Dialog Axiata PLC @ Dialog Axiata PLC
colombo, western, sri lanka
Sameera Perera's Location
Sri Lanka, Sri Lanka
Sameera Perera's Contact Details

Sameera Perera personal email

About Sameera Perera

- Experience in Management Information systems and handling variety of Information applications.- Experience in providing information for business forecasting and decision making to both middle and senior management.- Comprehensive knowledge in Data warehouse and Business Intelligence (BI) systems in Telco domain. Achievements - Core Project Member in First Oracle end to end Business Intelligence Solution implementation project in Sri Lankan teleco domain.Specialties: - Data Warehousing and Business Intelligence- Information Security- Business and Data Analyzing- Modern corporate information systems- Social Media- Cloud Computing- Brands and marketing

Sameera Perera's Current Company Details
Dialog Axiata PLC

Dialog Axiata Plc

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Unit Manager – Business Intelligence Analytics at Dialog Axiata PLC
colombo, western, sri lanka
Website:
dialog.lk
Employees:
4213
Sameera Perera Work Experience Details
  • Dialog Axiata Plc
    Unit Manager – Business Intelligence Analytics
    Dialog Axiata Plc Jul 2017 - Present
    Colombo, Sri Lanka
    Professional Summary :- Conduct exploratory data analysis to optimize business processes, advising senior management on proactive measures.- Lead initiatives enhancing data translation and analysis skills among business unit teams, focusing on data visualization and cloud computing.- Translate analytical insights into actionable strategies supporting diverse business units.- Evaluate data analytic products, manage customer insights, and oversee campaign management.- Mentor over 50 fresh graduates in the company's analytic intern program during COVID-19 and economic crises.- Proficient in data visualization tools (Tableau, Amazon QuickSight, Power BI) and presentation using analytic and OLAP tools.Projects:Analytics Platform Cloud Migration - 2021/2022 :- Analyzed business unit requirements and developed migration project proposals and scopes of work (SOW).- Designed and architected analytic cloud infrastructure and user platforms.- Integrated main transaction and reporting systems with cloud databases.- Migrated on-premise dashboards, reports, and Datamart's to cloud visualization platforms.- Managed parallel runs, administration, governance, and staff onboarding to cloud platforms.- Migrated technologies from Oracle EDW, Hadoop Big Data to Snowflake Data Lakehouse, Microsoft SSRS 2012 to 2019, and on-premise Tableau Server to AWS EC2-based.Data Visualizations Platform Implementation - 2016/2017 :- Led requirement discussions with business, technical teams, and vendors.- Configured production database servers and integrated systems into internal networks.- Conducted user acceptance testing (UAT) and training sessions.- Oversaw production deployment (Go Live) and provided post-implementation support.- Migrated technologies from Oracle Business Intelligence Enterprise Edition (OBIEE) to Tableau.
  • Dialog Axiata Plc
    Assistant Manager - Business Intelligence
    Dialog Axiata Plc May 2005 - Jun 2017
    Carried Responsibilities in :- Document requirements for ongoing reporting to centralized reporting teams and ensure implementation of automated reporting processes.- Data mining to identify available data, ensure consistency/accuracy in data sources, and creating reports for analysis.- Developing and maintaining company data warehouse in Oracle 8i, 9i, 10g and 11g platforms.- Responsibility in analyzing data and providing information to the operational, Middle and senior management in the company.- Handling projects of data profiling and cleansing on customer and call detail Information.- Core project member in first implementation of Data warehouse and Business Intelligent system in the company.- Working on UNIX and Oracle 9i, 10g, 11g and Microsoft SQL Server 2005/2008 Database platforms.
  • Mahaweli Engineering Services (Pvt) Limited
    It Assistant
    Mahaweli Engineering Services (Pvt) Limited Jan 2003 - Oct 2004
    • Conduct requirement gathering discussions with Management,Business Units and Implementation Vendor to identify theirrequirements and current business processes.• Both Application and Database Server Setup and Configuration• Manage the production Database Servers and Setup to InternalNetwork connect with Head Office Systems• IT System Administrations of Finance, HR and Banking activities andManagement Information Report Preparations

Sameera Perera Skills

Business Intelligence Business Analysis Data Warehousing Oracle Sql Requirements Analysis Data Analysis Databases Cloud Computing Team Leadership Unix Team Management Microsoft Sql Server Data Mining Pl/sql Telecommunications Crm Social Networking Obiee Analysis Social Media Social Media Marketing C# Business Process Linux Software Project Management Microsoft Office Campaign Management Etl Customer Relationship Management Oracle Business Intelligence Suite Enterprise Edition

Sameera Perera Education Details

Frequently Asked Questions about Sameera Perera

What company does Sameera Perera work for?

Sameera Perera works for Dialog Axiata Plc

What is Sameera Perera's role at the current company?

Sameera Perera's current role is Unit Manager – Business Intelligence Analytics at Dialog Axiata PLC.

What is Sameera Perera's email address?

Sameera Perera's email address is sa****@****ail.com

What schools did Sameera Perera attend?

Sameera Perera attended Sliit, Bcs, The Chartered Institute For It, Ncc Education.

What are some of Sameera Perera's interests?

Sameera Perera has interest in Cloud Computing, Social Networking.

What skills is Sameera Perera known for?

Sameera Perera has skills like Business Intelligence, Business Analysis, Data Warehousing, Oracle, Sql, Requirements Analysis, Data Analysis, Databases, Cloud Computing, Team Leadership, Unix, Team Management.

Who are Sameera Perera's colleagues?

Sameera Perera's colleagues are Ude Amen, Dhanuka Ranasinghe, Shashika Senarath, Rizvi Ismail, Tharindu Sahan Senarathne, Kalani Sewwandi, Nalin De Abrew.

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