Waqar Ahmed

Waqar Ahmed Email and Phone Number

Integration Team Lead and Data Modeler @ Intelligent Decisions
Riyadh, SA
Waqar Ahmed's Location
Islāmābād, Pakistan, Pakistan
About Waqar Ahmed

Experienced ETL Developer and Business Intelligence Integration expert with over 9 years of experience in ETL Development, BI integration, Database administration and ETL operations in both Telecom and Banking sectors. I have worked both onsite and remotely, gaining valuable experience in implementing BI solutions. I began my career at Jazz and then worked at Ufone, Telenor, Blutech, and returned to Ufone to further develop my skills in database administration and BI integration. I have a deep understanding of ETL Development ,database design, optimization, and management, and I excel at using data to drive business decisions. My expertise includes SQL Server, Teradata, developing pipelines and sourcing different source system using Informatica/ODI/Datastage. I am passionate about data and enjoy working collaboratively with cross-functional teams to achieve business goals. Let's connect and explore how we can work together to unlock the power of your data

Waqar Ahmed's Current Company Details
Intelligent Decisions

Intelligent Decisions

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Integration Team Lead and Data Modeler
Riyadh, SA
Employees:
25
Waqar Ahmed Work Experience Details
  • Intelligent Decisions
    Integration Team Lead And Data Modeler
    Intelligent Decisions
    Riyadh, Sa
  • Blutech Consulting
    Senior Etl Consultant
    Blutech Consulting Jun 2024 - Present
    City Of Cape Town, Western Cape, South Africa
    I am assigned to Vodacom as an ETL Developer, a telecom company in South Africa. The technologies used are ODI as an ETL tool and Teradata IFX appliance for data warehousing. Working as an ODI developer. Analysts would create a prototype script based on business requirements, which I would then translate into ODI development.
  • Blutech Consulting
    Service Delivery Manager
    Blutech Consulting Nov 2023 - Present
    Doha, Qatar
    SDM for MS(Managed Services) on the Ooredoo Qatar project. Managing 10 resources
  • Blutech Consulting
    Etl Developer
    Blutech Consulting Nov 2023 - May 2024
    Assigned to Altron Group South Africa to provide ETL Developer services to Standard bank (SBSA). Technologies are DataStage and teradataGot appreciation from client
  • Ufone
    Manager Bi Integration
    Ufone Dec 2021 - Nov 2023
    Islamabad, Islāmābād, Pakistan
    Design, develop, maintain, monitor and execute production ETL processes using Informatica Power Center, Teradata and OracleInvestigate production ETL issues / problemsMapping database sources to specified data formatsVerify and validate ETL deliverablesLead troubleshooting episodes and communicate solutions/resolutions to the teamTranslate concepts to requirements, and development into an automated production process.Act as a subject matter expert and resource for others on assigned ETL processes.Complete projects and development activities timely and accurately while following the System Development Life Cycle (SDLC), CI/CDSuggest changes and enhancements for ETL processes.Upgraded Informatica Dev enviorment to 10.4Major Project:  The major project involved the migration of an ETL system from SLJM to Informatica .This migration required the development of ETL processes using Informatica transformations and PDO (PowerCenter Data Objects) Another project included upgrading CBS from version 1.2 to version 5.7 in 2021.As part of this upgrade; mappings were developed to meet the specific requirements of the upgraded version. Overall, the project involved both ETL migration and system upgrade tasks, showcasing expertise in Informatica Callobrated With Circles(Telco disruptor) in developement of ONIC brand of ufone.Oracle 19c was the source.Developed pipelines from Oracle to teradata using Informatica 10.4 powercenter . Used Source, Target,Expression and joiner Transformations.Also developed Core and Sementic for reporting purpose
  • Ufone
    Assistant Manager Bi Ops & Infrastructure Optimization
    Ufone Jan 2020 - Dec 2021
    Islāmābād, Pakistan
    Team LeadPlanning to transition of Operations from vendor to In houseETL Operations both Ufone and PTCL Teradata Administration/DBARollout new releases/patches to production rollout after standard impact analysis
  • Blutech Consulting- A Company Of Jaffer Group
    Business Intelligence Consultant
    Blutech Consulting- A Company Of Jaffer Group Nov 2018 - Jan 2020
    Cape Town Area, South Africa
    Providing Professional Services Clients i.e:1)Vodacom a Telecom CompanyETL Application SupportTeradata Administration, D-Series, Ab initio, ODIRollout new releases/patches to production rollout after standard impact analysis3 months onsite experience, currently working offshore2)ABSA a renowned Bank in African RegionProvided Teradata Administration,DBA, Backups support using NetVault, Teradata Decomissioning
  • Telenor
    Executive
    Telenor Sep 2017 - Nov 2018
    Islamabad
    • Performance Monitoring of Hadoop through Ambari. • Monitoring Data Warehouse ETL Operations and ensuring timely availability of data.• Follow up with Telenor source teams like BSS and Network Element Systems to ensure data integrity and completeness.• Implementation of Change Requests as per business requirement.• Analysis and Investigation of abnormal Data Trends and carry out reconciliation activities with source teams.• Developed Recon for major Business KPIs in order to ensure data quality and timely issue investigation.• FASTLOAD, BTEQ, MULTILOAD, TPT Scripts Development.• Automation of daily reports and processes using Shell Scripting.• Entertaining ad-hoc requests from RA and Fraud Control.• Played a significant role in the Successful Rollout of DPI deployment in Production, also involved in optimization of its time consuming Scripts.• Played a significant role in the optimization of BVS time consuming Scripts.• Created DEV Environment on 680 Teradata machine.
  • Ufone
    Executive It Dwh
    Ufone Feb 2016 - Sep 2017
    Islamabad
    Day to day operations of DWH which includes Troubleshooting ETL jobs, Jobs scheduling and SLJM , ODI and Informatica.Backup/Restore Administration on NETVAULT.Responsible for Back end Reconciliation with all data sources interfaced with data warehouse.Managing Data Warehouse Up-Stream and Down-Stream Operations.ETL troubleshooting.Data migration,Shell scripting for job automation requirements for the EDW environment.Rollout new releases/patches to production rollout after standard impact analysis.Monitoring of BI Reporting Tool (MSTR).
  • Inbox Business Technologies
    Support Engineer
    Inbox Business Technologies Mar 2015 - Jan 2016
    Islamabad
    Client: JAZZProvide Desktop and End User Support to ensure accessibility of client tools and applications for warehouses. Develop and maintain local procedures for networks, system operations and product assembly and installation (Windows XP, 7, 8.10); Evaluate system potential by testing compatibility of new programs with existing programs; Achieve computer system objectives by gathering pertinent data, identifying and evaluating options, and recommending a course of action; Maintain historical records by documenting hardware and software changes and revisions; Maintain client confidence and protect operations by keeping information confidential.MAC book configuration. Video conferencing by using HUAWEI and POLYCOM setup.
  • Multilynx
    Desktop Support Engineer
    Multilynx Mar 2014 - Feb 2015
    Pakistan
    Client: JAZZProvide Desktop and End User Support to ensure accessibility of client tools and applications for warehouses. Develop and maintain local procedures for networks, system operations and product assembly and installation (Windows XP, 7, 8.10); Evaluate system potential by testing compatibility of new programs with existing programs; Achieve computer system objectives by gathering pertinent data, identifying and evaluating options, and recommending a course of action; Maintain historical records by documenting hardware and software changes and revisions; Maintain client confidence and protect operations by keeping information confidential.MAC book configuration. Video conferencing by using HUAWEI and POLYCOM setup.

Waqar Ahmed Education Details

  • Comsats Wah
    Comsats Wah
    Computer Engineering
  • F.G Public High School Attock Cantt
    F.G Public High School Attock Cantt
    Biology, General

Frequently Asked Questions about Waqar Ahmed

What company does Waqar Ahmed work for?

Waqar Ahmed works for Intelligent Decisions

What is Waqar Ahmed's role at the current company?

Waqar Ahmed's current role is Integration Team Lead and Data Modeler.

What schools did Waqar Ahmed attend?

Waqar Ahmed attended Comsats Wah, F.g Public High School Attock Cantt.

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