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Profileimage by GebrehiwotTesfay Gebreslassie Senior Developer(I, II, III) in Business Intelligence, Assistant Instructor from

Gebrehiwot Tesfay Gebreslassie

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Last update: 22.12.2022

Senior Developer(I,II,III) in Business Intelligence, Assistant Instructor

Graduation: not provided
Hourly-/Daily rates: show
Languages: English (Full Professional)

Keywords

Data Analysis SAP NetWeaver Business Warehouse Java (Programming Language) Artificial Intelligence Databases Data Warehousing Python (Programming Language) C (Programming Language) HTML Advanced Business Application Programming (ABAP) + 58 more keywords

Attachments

Gebrehiwot-Tesfay-GebreslassieResume_221222.docx

Skills

ABAP, Maven, NiFi, Tomcat, Artificial Intelligence, AI, Artificial Neural Networks, Big Data, C, C#, C++, CSS3, CCL, Cloudera, Computer Graphics, data analysis, exploratory data analysis, Data analytics, Data Structures, Data Communications, Data visualization, data warehouse system, Enterprise Data warehouse, Database Management System, Databases, Digital Electronics, Digital Signal Processing, Distributed Systems, Django, Eclipse, Expert Systems, ETL, Git, HTML 3, Computer Science, IntelliJ, JSON, Java, Java 8, Java SE, Jenkins, Matlab, Machine Learning, Microprocessors, MS SQL, Visual Studio, Windows, MySQL, NetBeans, Network Security, Servers, Object Oriented Programming, Oracle, Microcontrollers, Pattern Recognition, performance tuning, Programming Languages, python, Python programming, SAP, 4HANA, SAP BW, SAP Business Warehouse, BW, SQL queries, Sabre, SAP Business Objects, SOAP, Software Engineering, System Programming, System Analysis, reporting tools, UNIX, Shell Programming, web-based, Web Programming, Web services, windows services

Project history

03/2015 - Present
Senior Developer(I,II,III) in Business Intelligence
Ethiopian Airlines (Transport and Logistics, 50-250 employees)
Ethiopian Airlines , Addis Ababa, Ethiopia
* Designed and implemented the SAP Enterprise Data warehouse of Ethiopian airlines and Ethiopian
Electric Utility
* Developed and managed Business intelligence reports / dashboards using SAP Business Objects
reporting tools,
* Manage and perform the performance tuning of SAP BW and BO
* Developed different micro applications using Java on top of Sabre Intelligence Exchange to solve
airlines business needs
* Developed and maintained ETL packages on top of SAP Business Warehouse 7.x and SAP BW/4HANA
* Developed windows services to ingest data from sources systems and do aggregations and joins on
top of it using C#
* Developed web-based application using python and Django to handle data wrangling and exploratory
data analysis for incoming data from sources system
* Wrote SQL queries to aggregate data such as profit margin, cost per sales, revenue per Sales, * Route
performance analysis.
* Communicate with ender users to analyse requirements and
08/2014 - 02/2015
Assistant Instructor
Debre Berhan University
Business or sector Business Intelligence and Data analytics for aviation industry
From August 2014 - FEBRUARY
2015
Assistant Instructor


Debre Berhan University, Debre Berhan ,Amhara, Ethiopia
* Taught Object Oriented Programming using C++
* Developed Scheduler System using Python and Django
* Managed schedules ,classes and laboratories and gave tutorials and lecture on Python programming

Local Availability

Only available in these countries: Ethiopia
Flexible for relocation.
Profileimage by GebrehiwotTesfay Gebreslassie Senior Developer(I, II, III) in Business Intelligence, Assistant Instructor from Senior Developer(I,II,III) in Business Intelligence, Assistant Instructor
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