Data Extraction Jobs

Data extraction is the retrieval of data from data sources, typically in the interest of merging this data into a larger repository (like a data warehouse) in order to improve accessibility, correlate with other data or combine different data sources into a single, homogeneous data set.

Data extraction can include data transformation at the point of extraction - for instance normalisation or filtering of data can be applied at the time of extraction, or at the time when it is loaded into the target data repository.

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    35 jobs found, pricing in USD

    Data needs to be extracted from ZERODHA (live feed from NSE, BSE is available in browser and excel sheet) and fed to Mathematica (Matlab like software) for analysis in Mathematica. Signal from mathematica needs to be fed back to ZERODHA for order (entry and exit) to be placed, modified or cancelled at NSE, BSE through ZERODHA account (separate execution might be required). The whole thing needs to...

    $3362 - $6723
    $3362 - $6723
    0 bids

    D-Rating is a french startup which specializes in rating the digital performance of companies across Europe. We are actually launching our rating campaign that will start in September and are looking for testers to test British banks. Several types of mystery shopping missions to be carried out at several 14 Countries 117 banks (online and from home almost exclusively). You will be assigned 4 to...

    $1240 (Avg Bid)
    Local
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    5 bids

    D-Rating is a french startup which specializes in rating the digital performance of companies across Europe. We are actually launching our rating campaign that will start in September and are looking for testers to test Dutch banks. Several types of mystery shopping missions to be carried out at several 14 Countries 117 banks (online and from home almost exclusively). You will be assigned 4 to 6...

    $1102 (Avg Bid)
    Local
    $1102 Avg Bid
    6 bids

    [CONFIRMIS SV RECRUITMENT - SITE VERIFIER JOB] Confirmis is a specialist in the business information industry based in Singapore, and we provide quality business and market insights to help our global clients decide with confidence when dealing with business partners in ASEAN and globally. Site Verifiers are responsible for verifying companies’ existence through visual data by conducting...

    $26 (Avg Bid)
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    19 bids

    [CONFIRMIS SV RECRUITMENT - SITE VERIFIER JOB] Confirmis is a specialist in the business information industry based in Singapore, and we provide quality business and market insights to help our global clients decide with confidence when dealing with business partners in ASEAN and globally. Site Verifiers are responsible for verifying companies’ existence through visual data by conducting...

    $33 (Avg Bid)
    Local
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    47 bids

    [CONFIRMIS SV RECRUITMENT - SITE VERIFIER JOB] Confirmis is a specialist in the business information industry based in Singapore, and we provide quality business and market insights to help our global clients decide with confidence when dealing with business partners in ASEAN and globally. Site Verifiers are responsible for verifying companies’ existence through visual data by conducting...

    $58 (Avg Bid)
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    $58 Avg Bid
    30 bids
    Site visit - Congo 6 days left
    VERIFIED

    Hello, I need someone locally who can do a site visit for confirming an address based in the Congo. Further details will be provided after the proposals. Thanks!

    $30 (Avg Bid)
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    $30 Avg Bid
    1 bids
    Site visit - usa -- 5 6 days left
    VERIFIED

    Hello, I need someone locally who can do a site visit for confirming an address based in the USA. Further details will be provided after the proposals. Thanks!

    $22 (Avg Bid)
    Local
    $22 Avg Bid
    2 bids
    Site visit - South america 6 days left
    VERIFIED

    Hello, I need someone locally who can do a site visit for confirming an address based in the South America. Further details will be provided after the proposals. Thanks!

    $35 (Avg Bid)
    Local
    $35 Avg Bid
    7 bids

    data needs to be extracted from ZERODHA (live feed from NSE, BSE is available in browser and excel sheet) and fed to Mathematica (Matlab like software) and subsequently analyzed in Mathematica. Signal from mathematica needs to be fed back to ZERODHA for order (entry and exit) to be placed, modified or cancelled at NSE, BSE through ZERODHA account (separate execution might be required). The whole t...

    $3358 - $6716
    $3358 - $6716
    0 bids

    Hi everyone , i have a exe file of an astrology software A.I based prediction software and i want someone who can extract logic from those files of the software so i can know the formula working behind the prediciton . please let me know if someone can do that task . Thnaks

    $110 (Avg Bid)
    $110 Avg Bid
    3 bids

    WE HAVE MS ACCESS TABLE/FORM WHERE THE VALUES OF THE FORM MANUALLY TYPING(COPYING) FROM VARIOUS DOCUMENT TYPES RECEIVED. (such Bills, Invoices, Slips) THE SOURCE DOCUMENTS ARE; PDF, HTML, MS EXCEL, MS WORD FILES. THE SOURCE DOCUMENTS DO NOT INCLUDE IMAGE EITHER PROJECT IS NOT REQUIRE ANY OCR. AND THE DOCUMENTS MENTIONED BASE ON TABLES AT THE ORIGINAL SOURCE. (EXCEL BASED TABLES CONVERTING TO ...

    $163 (Avg Bid)
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    13 bids

    I have some burning questions I’d like to ask someone who has experience selling recreational substances in decent volumes, preferably someone who is still active in the scene. All information provided will be strictly confidential.

    $250 (Avg Bid)
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    1 bids

    We need ONLY French native speakers from France, to read text in French in our application !!!!! Main task is to read 1000 random sentences, takes about 2-3 hours. We don't need professionals. A simple part-time job from home. You only need have an Android or Iphone not older 2017 .You need a good Internet connection and 2-3 hours in a quiet place for voice recording. Payment after verific...

    $12 / hr (Avg Bid)
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    21 bids
    Test Halloween Coloring Books 3 days left
    VERIFIED

    We are looking for tester to test "Halloween Coloring Books" You can get a item without charge. If you are interested,pls contact me.I will tell you details. Only For USA

    $31 (Avg Bid)
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    4 bids

    We are looking for a team of 5-10 freelancers to copy and paste article information from the internet into a spreadsheet. Please only apply if you have a team of freelancers. This is a long term project and we have many weeks or months of work. Budget: $15 per 1,000 rows of data

    $21 (Avg Bid)
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    113 bids

    Looking for skilled data engineer to help ingest companies house data from UK companies house records around company financials and creating a searchable database from the data ingested.

    $5001 (Avg Bid)
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    22 bids

    Hello, I am looking for product testers who can buy and test my product. I will reimburse you for the cost of the product and you won't have to return it, you can keep the product. I will require you to post your feedback along with pictures and videos. I will release the payment once I get a confirmation of your feedback. I have attached a picture of the product. Let me know which o...

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    the data can be from any website perhaps the price of airline will be from [login to view URL] hotels price from [login to view URL] and airport car transfer also from [login to view URL] and car rental price from [login to view URL] and activities price and options from [login to view URL] And then the final result will be the total price of all individual prices This should be repeatable a...

    $21 (Avg Bid)
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    Hi, I will give you 5 shops names and address, and I want you to visit them to confirm if they have the products I want and what are there prices and send me the feedback. I expect you to visit them not calling them, and you have to send me picture of the employee business card to confirm you have visited them. Easy straight job. You must live in the city and you can finish it in 1 day...

    $47 (Avg Bid)
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    In order to qualify for the task, we will need: 1. An audio sample ( any text you want in native Danish, 20-30 sec duration). 2. Email and your city of living Once the audio is checked and we confirm that you are a native speaker, you'll be given the account. Afterward a short test is required, if you pass it, you'll get the task. You'll need to complete 65 recording tas...

    $6 / hr (Avg Bid)
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    NOTE: THIS OPPORTUNITY IS ONLY VALID FOR FREELANCERS IN JAPAN We are looking for a native Japanese freelancer to assist us in scheduling and interviewing calls with 50 respondents. We will provide the database of respondents. These respondents are construction company employees who have already consented to giving the interview. The interview length is about 45 minutes long, in regards wi...

    $1550 (Avg Bid)
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    [CONFIRMIS SV RECRUITMENT - SITE VERIFIER JOB] Confirmis is a specialist in the business information industry based in Singapore, and we provide quality business and market insights to help our global clients decide with confidence when dealing with business partners in ASEAN and globally. Site Verifiers are responsible for verifying companies’ existence through visual data by conducting...

    $15 (Avg Bid)
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    $15 Avg Bid
    1 bids

    [CONFIRMIS SV RECRUITMENT - SITE VERIFIER JOB] Confirmis is a specialist in the business information industry based in Singapore, and we provide quality business and market insights to help our global clients decide with confidence when dealing with business partners in ASEAN and globally. Site Verifiers are responsible for verifying companies’ existence through visual data by conducting...

    $14 (Avg Bid)
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    1 bids

    [CONFIRMIS SV RECRUITMENT - SITE VERIFIER JOB] Confirmis is a specialist in the business information industry based in Singapore, and we provide quality business and market insights to help our global clients decide with confidence when dealing with business partners in ASEAN and globally. Site Verifiers are responsible for verifying companies’ existence through visual data by conducting...

    $13 (Avg Bid)
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    i need italian email 5000 ACTIVE AND VERIFY

    $23 (Avg Bid)
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    Please provide an estimate for the job. Please view watchcharts and Worthpoint for all features. - Extract past data from Watchcharts - Extract data from Reddit, Ebay and other websites. - Ecommerce Functions

    $983 (Avg Bid)
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    37 bids

    The Laboratory for Innovation Science at Harvard is seeking individuals to collect information from websites of higher education institutions (e.g., colleges or universities). You will be provided with a list of 5 institutions’ websites and instructions including the list of publicly available data we would like you to compile (Name, Title, Department, etc.…). We estimate there to be ...

    $454 (Avg Bid)
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    57 bids

    The Laboratory for Innovation Science at Harvard is seeking individuals to collect information from websites of higher education institutions (e.g., colleges or universities). You will be provided with a list of 5 institutions’ websites and instructions including the list of publicly available data we would like you to compile (Name, Title, Department, etc.…). We estimate there to be ...

    $455 (Avg Bid)
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    76 bids

    The Laboratory for Innovation Science at Harvard is seeking individuals to collect information from websites of higher education institutions (e.g., colleges or universities). You will be provided with a list of 5 institutions’ websites and instructions including the list of publicly available data we would like you to compile (Name, Title, Department, etc.…). We estimate there to be ...

    $485 (Avg Bid)
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    34 bids

    The Laboratory for Innovation Science at Harvard is seeking individuals to collect information from websites of higher education institutions (e.g., colleges or universities). You will be provided with a list of 5 institutions’ websites and instructions including the list of publicly available data we would like you to compile (Name, Title, Department, etc.…). We estimate there to be ...

    $444 (Avg Bid)
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    59 bids

    The Laboratory for Innovation Science at Harvard is seeking individuals to collect information from websites of higher education institutions (e.g., colleges or universities). You will be provided with a list of 5 institutions’ websites and instructions including the list of publicly available data we would like you to compile (Name, Title, Department, etc.…). We estimate there to be ...

    $484 (Avg Bid)
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    **To see the full challenge details and participate in the challenge, please create an account on Freelancer.com and access the challenge page while logged in.** NICHD DECODING MATERNAL MORBIDITY DATA CHALLENGE Delivering New Data Solutions to Improve Maternal Health IMPORTANT: PLEASE READ THE FULL CHALLENGE BRIEF THAT CONTAINS ALL THE CHALLENGE AND SUBMISSION REQUIREMENTS AND RULES ([login...

    $50000 (Avg Bid)
    Featured Guaranteed Sealed Top Contest
    $50000
    7 entries

    La tarea es simple: ir a un supermercado y tomar fotos de productos. Solo se necesita una cámara de celular Se pagarán US$150 DÓLARES AMERICANOS por cada 1,000 productos enviados. Las fotos se compartirán por Google Drive y el pago será semanal. (se necesitan como mínimo 1,000 productos por semana) Para cada producto se necesitan 3 fotos simples (no ...

    $148 (Avg Bid)
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    Bonjour, Je suis en train de lancer un Observatoire de l'islamisme. Pour cela, j'ai besoin de scanner et d'extraire des données sur les réseaux sociaux et quelques sites internet. Voici le détail de ce que je recherche. Je souhaite obtenir les éléments suivants (dans des vidéos, par des likes de publications (voir screen 13) ou des public...

    $5884 - $11768
    $5884 - $11768
    0 bids

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