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Technology & ProgrammingWriting & TranslationDesignDigital MarketingVideo, Photo & ImageBusinessMusic & AudioMarketing, Branding & SalesSocial Media
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
    (87)
    £18
    /hr
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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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Jan 18 2021
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Freelancer Buyer
Projects worked on
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Buyers worked with
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Last active
Jan 18 2021
Response time
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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

Insights

Freelancer Buyer
Projects listed
0
Freelancers worked with
3
Last active
Jan 18 2021
Response time
within a few hours

Insights

Freelancer Buyer
Projects worked on
106
Buyers worked with
72
Last active
Jan 18 2021
Response time
within a few hours
Skills Insights

Insights

Freelancer Buyer
Projects listed
0
Freelancers worked with
3
Last active
Jan 18 2021
Response time
within a few hours

Insights

Freelancer Buyer
Projects worked on
106
Buyers worked with
72
Last active
Jan 18 2021
Response time
within a few hours
Skills Insights
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 (2)
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Create a Custom Formula on Excel or Google Sheets
  • Rating: 100%
  • Sold: 14
Create a Custom Formula on Excel or Google Sheets
$15
Themis
Themis A. United Kingdom
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or contact
  • Delivery in 2 days
  • Sales 14
  • Rating 100%
Create high quality thematic maps and perform spatio-temporal analysis on GIS
  • Rating: 100%
  • Sold: 25
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 25
  • Rating 100%
  • Reviews
  • Purchases
  • Endorsements
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Excel Spreadsheet created for measuring supplier and order values
  • Darylby Daryl H.
  • Posted: 18 Mar 2016
  • 0
  • 28 Mar 2016 Daryl H.
    Daryl H.
    London, GB

    Excellent!

    Themis A.
    Themis A.

    Thanks you Daryl

  • 21 Mar 2016 Daryl H.
    Daryl H.
    London, GB

    Excellent work!

    Themis A.
    Themis A.

    Thank you Daryl.

GIS mapping
  • Steveby Steve R.
  • Posted: 29 Dec 2015
  • 4
  • 19 Jan 2016 Steve R.
    Steve R.
    Edinburgh, GB

    Very quick turnaround on the work and impressed with the results. Thanks for your efforts.

    Themis A.
    Themis A.

    Thanks a lot Steve

Creating Excel spreadsheet
  • Sultanby Sultan I.
  • Posted: 25 Dec 2015
  • 1
  • 27 Dec 2015 Sultan I.
    Sultan I.
    Carshalton, GB

    Great work, fast communication and always willing to go the extra mile!

QGIS Mapping
  • Peterby Peter W.
  • Posted: 8 Aug 2015
  • 0
  • 14 Aug 2015 Peter W.
    Peter W.
    Warwick, GB

    Themis is helpful, pro-active and efficiently turns the work out on time....

    Themis A.
    Themis A.

    Thank you Peter

Database analysis
  • Chrisby Chris F.
  • Posted: 28 May 2015
  • 1
  • 16 Jun 2015 Chris F.
    Chris F.
    London, GB

    Timely and responsive with good ideas for more engaging presentation of the data

Franchise territory Mapping
  • Stevenby Steven S.
  • Posted: 6 May 2015
  • 0
  • 12 May 2015 Steven S.
    Steven S.
    City of London, GB

    Fantastic service !

    Themis A.
    Themis A.

    Thanks a lot Steve

Excel V LOOK UP Dedeup work
  • BoostLabs.co.ukby BoostLabs.co.uk
  • Posted: 7 Feb 2015
  • 0
  • 16 Feb 2015 BoostLabs.co.uk
    BoostLabs.co.uk
    Guildford, GB

    Great as always!

    Themis A.
    Themis A.

    Thank you Barry.

Socio economic census results analysis for bog post
  • Riccardoby Riccardo C.
  • Posted: 9 Jan 2015
  • 0
  • 01 Mar 2015 Riccardo C.
    Riccardo C.
    Toronto, CA

    Great work

  • 26 Jan 2015 Riccardo C.
    Riccardo C.
    Toronto, CA

    Excellent work as usual

  • Show more feedback (1)
Update A/R Report
  • Coryby Cory B.
  • Posted: 9 Jan 2015
  • 2
  • 22 Oct 2018 Cory B.
    Cory B.
    Lenexa, KS, US

    Themis continues to impress.. quick, intuitive, and knows how to deliver. Thank you, sir.

    Themis A.
    Themis A.

    Thank you Cory

  • 02 Jan 2018 Cory B.
    Cory B.
    Lenexa, KS, US

    Themis is some sort of Excel wizard.. anytime I need an update on one of the formulas, he gets it done quickly, efficiently, and error free. I give this man a very high mark. Thanks again Themis.. happy New Year!

    Themis A.
    Themis A.

    Thanks a lot Cory and happy new year to you too!

  • Show more feedback (3)
Excel specialist
  • Paulby Paul J.
  • Posted: 9 Oct 2014
  • 4
  • 28 Oct 2014 Paul J.
    Paul J.
    City of London, GB

    Excellent work and communication. Got what we needed and really helpful, would definitely use again.

    Themis A.
    Themis A.

    Thanks Paul

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