Haris Velic
Angestellt, Business Intelligence Analyst (Data Engineering), Emil Group GmbH
Berlin, Deutschland
Über mich
Data Specialist with a background in consulting who has experience delivering Business Intelligence projects in both R and Python. Technically sophisticated Business Intelligence Analyst with solid history of identifying opportunities through the use of data, algorithms, mining, and visualisation techniques. Extensive experience working closely with clients, data engineers, project/program managers, and other teams to turn data into critical information and knowledge that can be used to make sound organisational decisions. Able to present findings by exposing assumptions and validation work in a way that can be easily understood by business counterparts. Data Analytics / Business Intelligence / Data Wrangling / Visualisation
Werdegang
Berufserfahrung von Haris Velic
Bis heute 2 Jahre und 9 Monate, seit Sep. 2021
Senior Data Analyst
AJNS New Media GmbH
Bis heute 4 Jahre und 6 Monate, seit Dez. 2019
Business Intelligence Analyst (Data Engineering)
Emil Group GmbHWorked as a part of the Data Engineering team on 'GoldenEye' car insurance project in partner with The Gothaer Group. As part of this project I have built Business Intelligence solutions using historical, external data and sophisticated tools and packages such as R, Python, SQL and PowerBI.
3 Monate, Aug. 2019 - Okt. 2019
Business Intelligence Analyst
Caroobi GmbH
Build and implemented data analytics tools and marketing targeted algorithms using R. Created data pipelines with SQL, wrangle datasets using pandas and tidyverse, develop graphics using ggplot2/seaborn, build and test internal data science models and managed version control of source code with SVN. Build interactive visualisations with R Shiny and Tableau software.
1 Jahr und 11 Monate, März 2015 - Jan. 2017
Analytics Consultant
Geotehnos
Conducted exploratory analysis of client datasets to drive insights and innovation; created interactive dashboards for internal and external clients using R and Excel. Acted as manager of BI team data warehouse, gained experience in producing written reports and demonstrated strong presentation skills.
2 Jahre, Jan. 2014 - Dez. 2015
Data Analyst
Geotehnos
Performed statistical analysis of datasets in R using survey techniques. Enhanced report writing skills, created advanced economic models in Excel; reviewed Excel models; and automation of Excel (using excel functions and VBA). Analytics champion for both R and SQL. Key Achievements: Developed region-wide economic model to estimate impact of city rejuvenation projects. Built statistical model to estimate customer's willingness to pay for electricity reliability.
Ausbildung von Haris Velic
4 Jahre und 9 Monate, Sep. 2011 - Mai 2016
Development of Business Information Systems
University of Sarajevo
- Mathematics - Business Statistics - Analysis of Business Processes - Data Bases and Data Structures - Decision Support Systems - E-business - Management Informations Systems - Management of Information Technology - Principles of Programming - Security and Protection of IS
3 Jahre und 8 Monate, Sep. 2007 - Apr. 2011
Cambridge International Examinations IGCSE, AS and A level.
Cambridge International School
Major in Technology & Design, A-levels: Mathematics, Physic, Information Technology, German Language
Sprachen
Englisch
Fließend
Deutsch
Grundlagen
Bosnian
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Croatian
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Serbian
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