Nizar Alahmadi, Sr. ETL Developer

Nizar Alahmadi

Sr. ETL Developer

Technology Control Company

Location
Saudi Arabia - Riyadh
Education
Diploma, Data Science
Experience
8 years, 10 Months

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Work Experience

Total years of experience :8 years, 10 Months

Sr. ETL Developer at Technology Control Company
  • Saudi Arabia - Riyadh
  • My current job since November 2020
senior operation performance monitoring analyst at GAZT
  • Saudi Arabia - Riyadh
  • March 2019 to November 2020

- Ensure daily data capture allows for metrics analysis and operations coordination. - Troubleshoot, resolve and document problems.
- Write reports and presentations to guide operational decisions periodically.
- Crafting and developing new reports to support analysis.
- Work with software and programs to capture, validate, contextualize and share findings

data engineer at Saudia Airlines
  • Saudi Arabia - Jeddah
  • August 2015 to March 2020

- Translate business needs to technical specifications
- Design, build and deploy Business Intelligence and data visualization solutions.
- Maintain and support data analytics platforms.
- Create tools to store data (e.g. OLAP cubes, data warehouses)
- Conduct unit testing and troubleshooting
- Evaluate and improve existing Business Intelligence systems
- Collaborate with cross functional teams to integrate requirements & systems
- Lead discussions with internal resources, external customers and partners to envision and define data reporting requirements.
- Crafting, developing and execute data queries to support analyses
- Create/deploy visualizations and reports for requested projects supporting both internal & external facing users
- Provide friendly, courteous and quality support to all users; respond to incoming telephone calls, web-submissions, emails and face to face requests for assistance from users experiencing problems
- Participate in on-call rotation to ensure business continuity
- Other duties and responsibilities as assigned

Education

Diploma, Data Science
  • at Udacity
  • February 2020
Bachelor's degree, Information System
  • at King AbdulAziz University
  • June 2014

• 2014 : my graduation project : Implementation of open source ERP system for King AbdulAziz University: Customization and Configuration of Purchase module on OpenERP System. • 2014: Participate in the preparation and submission of " technical community " primarily in the Dean of Student Affairs and organized by the Faculty of Computing and Information Technology . • 2013 - 2014 : Advisory Board Member - Chairman of the Development Unit, Faculty of Computing and Information Technology . • 2013 - 2014 : a member of a focus group for the Department of Information Systems - Faculty of Computing and Information Technology . • 2013: Participation in the fifth scientific forum for students of King Abdul Aziz University in scientific research - the focus of basic science and engineering . • 2013: active participation in the preparation and organization primarily on the student day in the College of Computing and Information Technology . • 2013: active participation in the workshop, " Integrity is Our Goal " and organized by the deanship with the participation of the National Commission for the fight against corruption . • 2013: organization and preparation of Innovation in Technology and Computing Concourse event (ITECC) primarily at the University of King Abdul Aziz . • 2011 - 2013: Participation in voluntary work ( livery Aisha ) . • 2013: training in Computer Unit management of Information Technology, Ministry of Petroleum and Mineral Resources for two months ( 200 hours of training ) .

Bayt Tests

HTML 5 Assessment
Score 75%

Specialties & Skills

Data Warehousing
Business Intelligence
التصميم على برنامج الفوتوشوب
البرمجة
التفكير و حل المشكلات
machine learning
mis reporting
programming
jupyter notebook
Deep Learning
Databases
Data Visualization
Customer Experience
Analysis
Customer Satisfaction
Data Analysis
SQL Server Analysis Services (SSAS)
Business Intelligence
SQL Server Integration Services (SSIS)
Data Warehousing
Business Analysis
PowerBI
SQL Server Reporting Services (SSRS)
Team Leadership
Problem Solving
Data Engineering
Team Work

Social Profiles

Personal Website
Personal Website

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Languages

English
Expert
Arabic
Native Speaker

Memberships

مؤسسة دلة للعمل التطوعي
  • متطوع
  • July 2013

Training and Certifications

Data Scientist Nanodegree (Certificate)
Date Attended:
February 2020
Designing Business Intelligence Solutions MS SQL (Training)
Training Institute:
G7CR Technologies – Microsoft Partner
Date Attended:
January 2016
Duration:
40 hours
Implementing a Data Models and Reports MS SQL (Training)
Training Institute:
G7CR Technologies – Microsoft Partner
Date Attended:
December 2015
Duration:
40 hours
Implementing a Data Warehouse MS SQL (Training)
Training Institute:
G7CR Technologies – Microsoft Partner
Date Attended:
December 2015
Duration:
40 hours
Administering Microsoft SQL Server Databases (Training)
Training Institute:
G7CR Technologies – Microsoft Partner
Date Attended:
December 2015
Duration:
40 hours
Querying Microsoft SQL Server (Training)
Training Institute:
G7CR Technologies – Microsoft Partner
Date Attended:
December 2015
Duration:
40 hours
أدارة ضغوط العمل (Training)
Training Institute:
الشركة العالمية للتدريب
Date Attended:
April 2014
Duration:
12 hours
C# Programming (Training)
Training Institute:
كلية الحاسبات و تقنية المعلومات
Date Attended:
September 2013
Duration:
40 hours
بناء أفضل فريق (Training)
Training Institute:
الشركة العالمية للتدريب
Date Attended:
February 2014
Duration:
12 hours
ASP.NET Programming (Training)
Training Institute:
كلية الحاسبات و تقنية المعلومات
Date Attended:
October 2013
Duration:
48 hours
فن القيادة (Certificate)
Date Attended:
February 2012
Valid Until:
January 9999
تطوير الذات (Training)
Training Institute:
الشركة العالمية للتدريب
Date Attended:
September 2013
Duration:
12 hours
فن أدارة الوقت (Certificate)
Date Attended:
February 2012
Valid Until:
January 9999
Android Programming (Training)
Training Institute:
كلية الحاسبات و تقنية المعلومات
Date Attended:
January 2012
Duration:
30 hours
التفكير الناقد (Training)
Training Institute:
الشركة العالمية للتدريب
Date Attended:
November 2013
Duration:
12 hours
مهارات حل المشكلات وأتخاذ القرار (Training)
Training Institute:
الشركة العالمية للتدريب
Date Attended:
December 2013
Duration:
12 hours
Oracle Database Administration (Training)
Training Institute:
كلية الحاسبات و تقنية المعلومات
Date Attended:
February 2014
Duration:
92 hours

Hobbies

  • Honor Certificate of Appreciation from AVP Operation & Commercial Controlling
    Certificate of Appreciation of excellent achievement of observe misusing and saving Saudi airlines revenue
  • Thank and Appreciation - Honor Shield & Certificate from CIO of Saudi Airlines
    Thank and Appreciation for Excellent Achievements and efforts of 2018
  • Honor Certificate of Appreciation from CEO of Saudi Airlines
    I was honored by the CEO of Saudi Arabian Airlines Mr. Jan Albrecht for successfully building and developing the Net Promotor Score project (NPS)