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    Themis A.

    Themis A.

    Data Analyst - GIS/Excel Analyst - BI Consultant

    Manchester, United Kingdom

    Greek and English speaking

    UK based with a strong background in scientific computational modelling and analysis using GIS Software packages (ArcView, ArcGIS, QGIS, MapInfo, MapBasic and their tools) and...Read moreUK based with a strong background in scientific computational modelling and analysis using GIS Software packages (ArcView, ArcGIS, QGIS, MapInfo, MapBasic and their tools) and Data Mining tools (EXCEL, SPSS, MS ACCESS, SQL, Clementine).

    Extensive use of various software like MySQL, SQL, QlikView, Tableau, Oracle Databases, MS Excel, MS Access, VBA, SPSS, GIS and other open source software.

    Inspecting, cleaning, transforming, modelling and analyzing the data with the goal of exporting useful information, suggesting conclusions, and supporting decision making.

    Customer and Product data analysis

    Currently working as a Commercial Analyst with an online travel agency

    Personal Website: www.infosyntaxis.com


    Work Experience
    -----------------

    Job Title: Commercial Analyst
    Company: Online Travel Agency

    Job Title: Data Analytics Architect / Information Analyst
    Company: ATD Travel Services

    Job Title: Research Assistant on Spatial and Transport Modelling - GIS/Data Specialist
    Company: University of Cambridge - Department of Architecture
    Description: Responsible for data capture, data management, geo-processing and analysis of transport and spatial data obtained from multiple sources.

    I have assisted on developing a web based GIS application where we can upload the spatial data and make them available to the users through a powerful visual editing interface.

    I have identified technical solutions and software requirements in relation to GIS, spatial/transport analysis and data management.

    Extensive use of MS Excel and MS Access for manipulating and integrating the various types of data and production of outputs that can easily be uploaded to the object-relational database management system (PostgresSQL).

    Creation of graphs and graphical outputs using Excel and GIS that describe the trend of the spatial data such as density, population, employment etc. Also examined how these spatial features change over space and a specific period of time.

    Job Title: Transport Planner & Modeller, GIS Analyst
    Company: Mott MacDonald
    Description: Extensive use of Geographic Information Systems (MapInfo, ArcView) and Data Mining tools like MS Excel and MS Access.

    Responsible for the collection and manipulation of the data and also for their integration using the functionality from the Excel/Access and MapInfo/ArcGIS software. I was involved in designing and implementing databases, managing and querying databases using tools such as SQL, creating reports and developing custom applications using VBA.

    Creation of what-if scenarios for analysing the transport data. Performed analysis of data (e.g. recognised and interpreted trends and patterns in transport data) and produced graphs and charts to illustrate the results.


    Education
    -----------------

    Degree: Masters Degree
    Field of Study: Computer Science - Informatics
    University / College: University of Manchester - UK
    From:15/Sep/2006 To:08/Sep/2007

      5.0
      (105)
      £27
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    Skills

    microsoft exceldata miningstructured query language (sql)arcgisgeographic information system (gis)power business intellegence (power BI)qgisqliktech qlikviewVBA programming language
    Industry expertise: IT, Retail, Technology, Telecommunications and Travel

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    Industry expertise: IT, Retail, Technology, Telecommunications and Travel

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    microsoft exceldata miningstructured query language (sql)arcgisgeographic information system (gis)power business intellegence (power BI)qgisqliktech qlikviewVBA programming language
    Industry expertise: IT, Retail, Technology, Telecommunications and Travel
    • Portfolio (20)
    • Offers (3)
    View All (20)
    Create a Custom Formula on Excel or Google Sheets
    • Rating: 100%
    • Sold: 23
    Create a Custom Formula on Excel or Google Sheets
    $15
    Themis
    Themis A. United Kingdom
    View
    or contact
    • Delivery in 2 days
    • Sales 23
    • Rating 100%
    Identify and Fix Excel Formula Errors and Optimise Existing Formulas
    • Rating: 100%
    • Sold: 6
    Identify and Fix Excel Formula Errors and Optimise Existing Formulas
    $15
    Themis
    Themis A. United Kingdom
    View
    or contact
    • Delivery in 2 days
    • Sales 6
    • Rating 100%
    Create high quality thematic maps and perform spatio-temporal analysis on GIS
    • Rating: 100%
    • Sold: 26
    Create high quality thematic maps and perform spatio-temporal analysis on GIS
    $30
    Themis
    Themis A. United Kingdom
    View
    or contact
    • Delivery in 2 days
    • Sales 26
    • Rating 100%
    • Reviews
    • Purchases
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    Hide feedback
    Update London - Boat Race maps
    • Robby Rob W.
    • Posted: 20 Feb 2022
    • 0
    • 13 Apr 2022 Rob W.
      Rob W.
      Bromley, GB

      Themis has been a great support to our event projects over several years with great mapping graphics that engage our audience and help inform decision makers

      Themis A.
      Themis A.

      Thank you Rob

    Create a Custom Formula on Excel or Google Sheets
    Create a Custom Formula on Excel or Google Sheets
    $15
    • Posted: 12 Apr 2022
    • 100% Positive
    • Sold: 23
    • 11
    • 13 Apr 2022 G M.
      G M.
      Shrewsbury, GB

      Brilliant, not enough stars... So glad I found you. Thank you so much.

      Themis A.
      Themis A.

      Thank you G.M.

    • 06 Apr 2022 Nate B.
      Nate B.
      Lower Hutt, NZ

      Themis is just GREAT. Second time I've used him to Excel/Google Sheets task and both times he communicated well, and delivered exactly what I needed very quickly. Will be very happy to use him again.

      Themis A.
      Themis A.

      Thank you Nate!

    • Show more feedback (20)
    Two more maps as per the previous plus some bespoke works
    • Stevenby Steven P.
    • Posted: 8 Mar 2022
    • 0
    • 12 Aug 2022 Steven P.
      Steven P.
      York, GB

      Superb as always, would recommend without any hesitation

      Themis A.
      Themis A.

      Thank you Steven

    • 10 Aug 2022 Steven P.
      Steven P.
      York, GB

      superb as always

      Themis A.
      Themis A.

      thank you Steven

    • Show more feedback (3)
    Create high quality thematic maps and perform spatio-temporal analysis on GIS
    Create high quality thematic maps and perform spatio-temporal analysis on G...
    $30
    • Posted: 19 Feb 2022
    • 100% Positive
    • Sold: 26
    • 13
    • 22 Feb 2022 Steven P.
      Steven P.
      York, GB

      Superb really fast and very accurate. Excellent!

      Themis A.
      Themis A.

      Thank you Steve

    • 31 Jan 2020 Allen C.
      Allen C.
      Frederick, MD, US

      Quick and courteous!

    • Show more feedback (13)
    Plot 2m postcodes on a map with boundaries
    • Jileshby Jilesh K.
    • Posted: 6 Aug 2021
    • 4
    • 21 Aug 2021 Jilesh K.
      Jilesh K.
      Enfield, GB

      Very good

      Themis A.
      Themis A.

      Thank you Jilesh

    SQL analysis on MySQL database
    • Fredericby Frederic K.
    • Posted: 22 Jul 2021
    • 0
    • 23 Jul 2021 Frederic K.
      Frederic K.
      London, GB

      Very happy with Themis's work. Great communication and data analysis skills.

      Themis A.
      Themis A.

      Thank you Frederic

    Customized Map of Sierra Leone and Liberia
    • Juliaby Julia L.
    • Posted: 29 Jun 2020
    • 0
    • 03 Jul 2020 Julia L.
      Julia L.
      Frankfurt am Main, DE

      Once again, Themis did a great job with my GIS mapping.

      Themis A.
      Themis A.

      Thank you Julia

    I need simple ArcGis project done
    • Global Elite Concernby Global Elite Concern
    • Posted: 16 May 2020
    • 0
    • 17 May 2020 Global Elite Concern
      Global Elite Concern
      Islamabad, PK

      Excellent. professional and on time
      surely i engage with again with bigger projects

      Themis A.
      Themis A.

      Thank you Mohammad

    I need help with three large projects on (GIS) (ArchMap)
    • Carlosby Carlos L.
    • Posted: 11 Dec 2019
    • 6
    • 18 Dec 2019 Carlos L.
      Carlos L.
      Columbia, MD, US

      Themis was fantastic in getting the job done. He was extremely patient and also very efficient. I would do other work with him in the future for sure.

      Themis A.
      Themis A.

      Thank you Carlos!

    GIS Spatial Analysis
    • Juliaby Julia L.
    • Posted: 16 Nov 2019
    • 0
    • 24 Nov 2019 Julia L.
      Julia L.
      Frankfurt am Main, DE

      Themis did a great job with the GIS Analysis and the maps he created for me. Looking forward to our next project!

      Themis A.
      Themis A.

      Thank you Julia

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