altahir abuaglla ahmed alzain, BI developer

altahir abuaglla ahmed alzain

BI developer

NWC

Location
Saudi Arabia - Riyadh - As Suwaydi
Education
Master's degree, Computer Science
Experience
7 years, 10 Months

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Work Experience

Total years of experience :7 years, 10 Months

BI developer at NWC
  • Saudi Arabia - Riyadh
  • My current job since January 2024

BI DEVELOPER

Data Analyst at MachinesTalk
  • Saudi Arabia - Riyadh
  • August 2021 to December 2023

Developed and maintained data models to support data
warehouse and reporting requirements.
• Gathered and analyzed large datasets to identify trends, patterns,
and insights using Python and SQL.
• Developed and implemented ETL processes to extract, transform,
and load data from multiple sources into a data warehouse.
• Analyzed data using statistical and programming methods.
• Prepared comprehensive reports and presented findings to internal
teams and clients.
• Development of data visualization dashboards using Power BI.

Software Developer at University Of Gezira
  • Sudan - Wad Madani
  • February 2020 to April 2021

Software development, modeling, simulation and testing.
• Enhancing applications by identifying opportunities for
improvement, making recommendations and designing and
implementing systems.
• Perform maintenance and software integrations for existing
systems.

Database Administrator (DBA) at university of gezira
  • Sudan - Wad Madani
  • June 2016 to January 2020

Designing, implementing and maintaining database.
• Design and develop database application solutions using tables,
indexes, views, stored procedures, functions, triggers, jobs, etc.
• Ability to develop, analyze, troubleshoot and performance tune
SQL queries, stored procedures, packages and functions.
• Build and configure replication database.
• Improve performance and security of the SQL Server databases.
• Managing and supporting database systems

Education

Master's degree, Computer Science
  • at University Of Gezira - Sudan
  • September 2019

Master Degree

Bachelor's degree, Computer Science
  • at University Of Gezira - Sudan
  • December 2013

Bachelor's degree.

Specialties & Skills

Systems Programming
Teamwork
Technical writing
Microsoft Power BI
ETL (SSIS, SSRS, SSAS)
Microsoft Excel (Advanced: VBA, Macros, Power Query, Pivot Table)
Data query language: SQL, M, and DAX
Data visualization and modeling
Eye for detail

Languages

Arabic
Native Speaker
English
Intermediate

Memberships

University of gezira
  • Information technology
  • June 2016

Training and Certifications

Google Analytics (Certificate)
Date Attended:
August 2023
Data Visualization With Power BI (Certificate)
Date Attended:
August 2023
Analytics With SQL and Python (Training)
Training Institute:
Great Learning
Date Attended:
October 2023
تدريب المدربين (Training)
Training Institute:
جامعة الجزيرة - مركز التطوير الجامعي
Date Attended:
December 2018
Duration:
32 hours

Hobbies

  • كورة القدم