Data Engineer Jobs

A Data Engineer is highly skilled in analytics, data management, and developing data architecture, making them the perfect addition to any organization in need of real-time insights. Data Engineers create the pipelines and data architecture necessary for Business Intelligence teams to access archives of data from which to analyze trends, providing them visibility into the current state of their business. In short, Data Engineers make it possible for companies to make informed decisions based on data quickly and accurately.

Here's some projects that our expert Data Engineers made real:

  • Developed ETL pipelines from sources such as APIs, web services and databases, ensuring efficient data extraction while converting source data into desired formats.
  • Designed custom databases and data models e.g. NoSQL and Big Data technologies such as Hadoop and Hive to store large datasets.
  • Optimized data analysis processes using Python libraries such as pandas, numpy and scikit-learn to generate pattern recognition algorithms.
  • Implemented advanced analytics techniques such as clustering analysis and forecasting models at scale.
  • Automated data pipeline processes using source control platforms such as GIT, allowing teams to access and modify pipelines without breaking production code.

Data Engineering is an essential practice for any organization looking to analyze their historical business performance and make informed decisions on real-time data. The projects here are a testament to the power of Data Engineering; our experts have proved that with the right skillset businesses can cut through their complex datasets with ease – letting them focus on how best to use their crisp new insights. If you’re looking for an experienced and reliable comparison of your data then we invite you post your project now and hire a Data Engineer on Freelancer.com today!

From 4,928 reviews, clients rate our Data Engineers 4.81 out of 5 stars.
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    3 jobs found, pricing in USD

    I'm looking for seasoned statisticians to explore a data set with profound numeric attributes. The objective is to reveal patterns or trends in the data not immediately obvious. Candidates should have: • Proficiency in numeric data analysis • Ability to identify hidden patterns or trends • Understand concepts of descriptive, inferential and time series statistics Though not necessary, previous experience in handling large numerical datasets is valued. Descriptive and inferential statistics skills are advantageous, but not required. THE QUESTION THAT I NEED YOU TO ANSWER BEFORE YOU REPLY: If you have a column named "target" and two other columns named "1" and "2," you can calculate the correlation between the "target" column ...

    $121 (Avg Bid)
    $121 Avg Bid
    35 bids

    Hi, We are looking for a data science expert with a lot of expertise in the Entity Resolution (ER) / Record Linkage domain. Your tasks include consultancy and writing a small article concerning high accuracy entity resolution. Only respond if you have enough of experience in this domain and link to some of your previous work in this domain.

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    13 bids

    As the project owner, I am in need of a highly experienced software developer with a strong background in Artificial Intelligence. This project involves creating a software from scratch that is capable of performing several tasks in the healthcare industry. The key functionalities of the software will be: - Patient diagnosis: The software should be able to assess patient data and make accurate diagnostics. - Treatment recommendations: It should have the ability to recommend appropriate treatments based on the diagnosis. - Medical record management: It is also needed for it to have the function of managing and organizing medical records efficiently. In terms of the AI technology to be used, I am particularly interested in the integration of Machine Learning and Natural Language Process...

    $480 (Avg Bid)
    $480 Avg Bid
    7 bids

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