Halil Baysal

Halil Baysal Email and Phone Number

Senior Data Engineer @ smava
Halil Baysal's Location
Berlin Metropolitan Area, Germany, Germany
Halil Baysal's Contact Details

Halil Baysal personal email

n/a
About Halil Baysal

Halil Baysal is a Senior Data Engineer at smava. He possess expertise in business intelligence, data warehouse, data modelling, sql, odi 11g and 28 more skills. He is proficient in Almanca. Colleagues describe him as "Halil is someone that everyone would like to see in in the team. He has a good dedication on the tasks he is assigned and his deliveries are always clean and good quality. In addition, he is a problem killer; he will find a way to overcome the issue and he has a good motivation to deal with unexpected and critical issues. He has good communication skills and good relations with both the customers and the team members, and that also helps you to keep the mood of the team up; this is definitely a plus for him as a consultant. Starting with his day 1 in his professional career, as his manager, my observation is that his progress that he achieved so far and his learning-curve is definitely remarkable. He has a balanced self-confidence and his self-development skills are spectacular. I believe he will have a brilliant career full of success." and "Halil is one of the people who you can see rare, as being a pure "IT guy" but also has "high empathy". Which make thing easier when it comes to understand the problem and create a solution for everyone. His responsibility sense and ownership is also high. He has ability to follow up the tasks given to him until its finished / on time, on scope and on quality.He finds the correct people and tools to move on (ask questions to, get recommendation from, etc) which is very important to complete a task."

Halil Baysal's Current Company Details
smava

Smava

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Senior Data Engineer
Halil Baysal Work Experience Details
  • Smava
    Senior Data Engineer
    Smava Feb 2022 - Present
    Berlin, Berlin, De
  • Turkcell
    Senior Data Analytics Developer
    Turkcell Dec 2019 - Jan 2022
    Istanbul, Turkey, Tr
  • Intellica
    Dwh/Bi Consultant
    Intellica Jul 2015 - Dec 2019
    Istanbul, Istanbul, Tr
  • Fibabanka
    Development Team Lead
    Fibabanka Jul 2019 - Nov 2019
    İstanbul, Türkiye, Tr
    Project Type:Onsite/End-to-end DWH and BI development project for Banking IndustryTechnical Responsibilities:Sizing proposal for both ODI and OBIEE through development and production environmentsComplete installation of OBI 12.2.1.3 and ODI 12.2.1.3 on Oracle Linux 7The architectural design of the semantic layer by using OBIEE 12c and building the repository (snowflake and star schema structures) from the ground upThe architectural design of ETL layers such as change data capture(CDC) structure with oracle goldengate, End of Day (EoD) structure, SCD Knowledge Module adjustments, numerous ODI function definition in order to replace architecture easily from RDBMS to Big Data, simplified and easily restartable foundation layer and analytical layerUnit test strategy decisionsNon-technical Responsibilities:Agile sustainabilityTFS backlog update, sprint planning, priority adjustment, retrospective works, continuous improvements, balancing the pressure levelPursuing the project plan based on the negotiated deliverablesLeading development team which is 10+Used Environments and Tools:Oracle DB 12c, ODI 12c, OBIEE 12c, Oracle Goldengate 12c, Agile Scrum, TFS
  • Zain Ksa
    Operational L3 Support Consultant
    Zain Ksa Apr 2018 - Nov 2019
    Riyadh, Riyadh, Sa
    Role:DWH and BI L3 Operational SupportResponsibilities: Maintenance of the ETLs through the layers file integration to DB, DWH and BI environments as Level 3 operational support,Providing solutions in case of any error that impacts the data warehouse,Delivering impact analysis before/after any change such as db upgrade, source system changes or deployment of a new jobUsed Environments and Tools:Oracle DB 11g, Oracle DB 12c, ODI 11g, OBIEE 11g, Oracle Linux, Bash Scripting, Jira
  • Zain Ksa
    Bi/Dwh Consultant
    Zain Ksa Dec 2017 - Nov 2019
    Riyadh, Riyadh, Sa
    Project Type:Rarely Onsite/Development for new requests and source system change(Huawei to Erickson) impacts on DWHResponsibilities:Being a key point of contact with the customer,Negotiation on the effort estimation of each task (Man day Calculation),Review of the requirements and then explained to the team,Preparation for high level and low-level design documentation,ETL and Semantic Layer developments and dashboard design for some of the requests,Smart file integration architecture design for new file streams over the file system,Preparation of source system impact analysis to deliver accurate and consistent DWH.Used Environments and Tools:Oracle DB 12c, OBIEE 11g, OBIEE 12c, ODI 11g, Bash Scripting, Oracle Linux 7, MS Visio, Exadata
  • Hamrahe Aval (Mci)
    Business Intelligence Consultant
    Hamrahe Aval (Mci) Jan 2018 - Sep 2018
    Tehran, Tehran, Ir
    Project Type:Onsite/End-to-end DWH and BI development projectResponsibilities:Development of whole Semantic Layer based on Intellica Telecommunication Data Model(ITDM) onsite,Development of numerous dashboards and reports for several subject areas such as usage, revenue, call-center, subscription, MNP, product subjet areas.Used Environments and Tools:Oracle DB 12c, OBIEE 12c, Jira
  • Zain Sudan
    Big Data Consultant
    Zain Sudan Mar 2018 - Jul 2018
    Khartoum, Khartoum, Sd
    Project Type:Offsite/Data Off-Load from Exadata to Oracle BDA for Staging LayerResponsibilities:Warm data off-load from Exadata to HDFS for ODS layer for whole source system streams,Numerous packages are developed and scheduled to be working on daily/weekly basis,Data accuracy, consistency check after migration of data by covering late CDRsPerformance observation of ETL jobs on daily ETL load by context switching from Exadata-Staging to Hive-Staging data sources.Used Environments and Tools:ODI 12c (KM for Sqoop), Sqoop, Hive, Oracle 12c DB, Oracle Big Data Appliance, Oracle Exadata X3, Cloudera
  • Zain Ksa
    Bi/Dwh Consultant
    Zain Ksa Aug 2015 - Sep 2017
    Riyadh, Riyadh, Sa
    Project Type:Onsite/end-to-end DWH and BI development projectResponsibilities:ETL development,Analysis of the business requirements, Technical Solution Document Preparation for several tasks to handshake with all stakeholders.Data modeling for specific data marts in the analytical layer such as CVM, Geo-Marketing, NBA and so on,Ad-hoc query development to cover urgent business needs,Semantic layer development,Dashboard design and development for several subject areas such as Network, B2B, Market Share, CVM(Customer Value Management), Geo Marketing, NBA (Next Best Action)Used Environments and Tools:Oracle DB 11g, Oracle DB 12c, OBIEE 11g, OBIEE 12c, ODI 11g

Halil Baysal Skills

Business Intelligence Data Warehouse Data Modelling Sql Odi 11g Obiee 11g Oracle Oracle Database 11g Telecommunication Data Model Business Analysis Etl Development Dahsboard And Report Design Linux Microsoft Office Oracle Sql Team Work Hortonworks Hadoop Hdfs Mapreduce Spark Big Data Etl Pl/sql Danışmanlık Bilgi Depolama Iş Analizi Veritabanları Gereksinim Analizi Veri Modelleme Oracle Data Integrator Analytical Skills Iş Analizi

Halil Baysal Education Details

  • Yeditepe University
    Yeditepe University
    Information Systems And Technologies
  • Politecnico Di Milano
    Politecnico Di Milano
    Computer Engineering
  • University Of Zagreb / Sveučilište U Zagrebu
    University Of Zagreb / Sveučilište U Zagrebu
    Business Administration
  • Yeditepe University
    Yeditepe University
    International Business/Trade/Commerce
  • Denizli Anadolu Lisesi (D.A.L)
    Denizli Anadolu Lisesi (D.A.L)
    Science

Frequently Asked Questions about Halil Baysal

What company does Halil Baysal work for?

Halil Baysal works for Smava

What is Halil Baysal's role at the current company?

Halil Baysal's current role is Senior Data Engineer.

What is Halil Baysal's email address?

Halil Baysal's email address is ha****@****ica.net

What schools did Halil Baysal attend?

Halil Baysal attended Yeditepe University, Politecnico Di Milano, University Of Zagreb / Sveučilište U Zagrebu, Yeditepe University, Denizli Anadolu Lisesi (D.a.l).

What are some of Halil Baysal's interests?

Halil Baysal has interest in Children, Future Forecasting, Economic Empowerment, Marketing, Network Security, Mobile Application Development, Mobile Market, Education, Poverty Alleviation, Science And Technology.

What skills is Halil Baysal known for?

Halil Baysal has skills like Business Intelligence, Data Warehouse, Data Modelling, Sql, Odi 11g, Obiee 11g, Oracle, Oracle Database 11g, Telecommunication Data Model, Business Analysis, Etl Development, Dahsboard And Report Design.

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