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Organize and Migrate big excel spreadsheets into Postgresql database

$250-750 USD

已完成
已发布大约 1 年前

$250-750 USD

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My current project is to migrate and organize large excel spreadsheets (100 to 400 MB) into a Postgresql database. The source of the data is a collection of excel spreadsheets. Additionally, I may need some help with data cleansing and analysis, though I'm open to suggestions. I need help with this project as soon as possible. Ideally I'd like to start with just 2 or 3 big files and then create a new project down the line to handle many more files.
项目 ID: 36306480

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远程项目
活跃1 年前

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$0 USD 在5天之内
5.0 (10条评论)
4.3
4.3
40威客以平均价$513 USD来参与此工作竞价
用户头像
Hi, I'm an Expert Virtual Assistant providing services of Data Entry, Web Research, Data Mining, Data Processing, PDF conversion, Microsoft Office work, Photoshop work, and much more! I have experience of more than 2 years of in the Freelancing field. With my skills and expertise, I can guarantee 100% success rate in your project. I have a deep understanding of the requirements of this project and I'm confident that I can provide you with the best results. Additionally, I provide regular updates during the project so that you don't have to worry about anything. Please feel free to contact me if you have any questions or would like to discuss this opportunity further. All the best, Muhammad Ali
$500 USD 在2天之内
5.0 (26条评论)
5.9
5.9
用户头像
Top 1% in Freelancer.com Hi, Greetings! ✅checked your project details: ✅Completed Time: In project deadline We have worked on 850 + Projects. I have 6 + years of the experience in same kind of projects. If you are looking for a true Freelancer, I am the Right person for you. I am available almost 24-7 and am very responsive. I feel proud that I am a trusted Freelancer who pleases almost every single client. You can rest assure, your work will be delivered well in advance of others, with passion and accuracy. I guarantee you instant communication & responses when you need me. Why choose me? I think every client is the reason for my success. I only take projects which I am sure I can do quickly. My Portfolio Items: https://www.freelancer.com/u/schoudhary1553 I would really like to work with you on this project. If interested, Kindly contact me via chat for further details and discussion.. Thank you Sandeep
$500 USD 在7天之内
4.9 (26条评论)
5.9
5.9
用户头像
Hi there! I have more than 10 years of experience as a Data Base Administrator and Analytics Engineer. I'd love to work together on your project organizing your spreadsheets. I'm so responsible and kind, I'll always send you the files on time and with the best quality. Send me a message and I'll start working on your project. Best Regards, Giovanni.
$250 USD 在1天之内
5.0 (6条评论)
5.0
5.0
用户头像
Hi there! My name is Pablo, I’m a full stack developer and sysadmin with 12+ years experience. I have excellent knowledge of database administration, specially PostgresSQL. For your project I think a python script will be more than enough to get the job done quickly and then we can discuss what kind of data cleanup you need (I think would be easier to clean the data after import to the database, since SQL is an easy language to work with) Regards
$550 USD 在7天之内
5.0 (8条评论)
5.1
5.1
用户头像
I CAN COMPLETE YOUR PROJECT EASILY Hello, I am programmer with enough experiences on C#/.NET, VB.NET for 10+ years. C#/.NET, VB.NET is nice programming language and I am majoring on it for long years so I have confident to complete your project by C#/.NET, VB.NET. I can work by full time for your project and25 trying to satisfy the requirements. I am designing the project from scratch and structure it well. I am following the project's design process exactly, and if any error is found, fix it within 24 hours and provide maintenance free of charge for a month./ Client's idea + Programmer's good coding is the perfect result, this is my idea. I want to keep long-term relationship for customer so I want to give the nice result. If you want the perfect result, please contact with me.
$500 USD 在7天之内
5.0 (1条评论)
5.1
5.1
用户头像
Hello there, We have few queries like xls files format always same. We have already handle large size of xls file to upload data Thanks
$750 USD 在15天之内
5.0 (2条评论)
4.8
4.8
用户头像
Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. ..
$750 USD 在5天之内
5.0 (2条评论)
3.7
3.7
用户头像
Check my latest profile reviews to get an idea of just how experienced I am with the migration of excel based databases into relational databases like PgSQL and MySQL then get in touch with a sample of your spreadsheets that I may have a quick look at them to discuss further on the scripts I'll need to write for automatically importing the data also allowing for manipulation on the fly when ready.
$700 USD 在7天之内
5.0 (4条评论)
3.8
3.8
用户头像
Hi, I had read the details of your project and understood your requirements, ping me and I will start the project immediately and finish your work in the least time possible……. Thanks.
$500 USD 在7天之内
5.0 (5条评论)
3.0
3.0
用户头像
Hi, I'm a python expert and SQL expert. I had accomplished many data projects including data migration/transformation from various source to destination using pandas or pyspark. (if your csv files are in HDFS such as ADLS) For your project, I suggest to use python to read csv files, then we can do some cleansing, and transformations (if required such as merger or join) by pandas which is a powerful and high performance data transformation and analysis library. Finally, we will use psycopg2 to write to PostgreSQL databases from there you can do more aggregations by views or UDF. There's only one question is, did your PostgreSQL set up already? If yes, then we don't have any blocker. My hourly rate would be 50$. And I can make a detailed timeline including design, coding, testing, UAT and documentation after I have a clear understanding of the requirements (feature or non-feature). Let me know if you are interested. Thanks! Joseph
$500 USD 在7天之内
5.0 (1条评论)
2.4
2.4
用户头像
Hello, I am expert in database programming including postgresql and other databases like sql server and oracle please connect me on chat, I am ready to start work on your project regards
$350 USD 在7天之内
4.8 (3条评论)
2.7
2.7
用户头像
Working on this field for more than 20 years experience and can introduce good and fast work so we need to discuss
$500 USD 在7天之内
5.0 (2条评论)
2.0
2.0
用户头像
Hello, I'm ready to discuss about that project. Please visit my profile to find out about my experience. Thanks
$500 USD 在7天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hi, How are you? Upon reading brief details I believe its a doable job I have great experience doing projects with PostgreSQL, Database Programming, Database Development, Data Cleansing. I am confident about getting this done. While I believe we need to have detailed discussion about it. I work as per Eastern time daily so that would be good for us to catch up on this job, Lets discuss this further and get started for you as soon as possible. Thanks! Shamshad
$750 USD 在4天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hi, Dear Employer. I am Al.A. I am a Ph.D. backgrounder and professional Excel and data scraper with over 12+ years of experience. I will provide you high-quality Excel file. I have worked on similar projects of Spreadsheets /Excel /Web Scraping /Data Mining/Excel Macros/ Excel VBA/ Capabilities,/ CSV,/ and I can deliver professional excel to tight deadlines. Please feel free to send me a message for a chat to discuss your requirements." Gratefulness " Al. A
$300 USD 在2天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hello, I am interested in helping you with your project of migrating and organizing large excel spreadsheets into a Postgresql database. I have extensive experience in data management and have worked with Postgresql extensively. I can assist with data cleansing and analysis as well. I can start working on your project as soon as possible and can handle both small and large-scale migrations. Let's discuss further details about your requirements and timeline. Thanks
$500 USD 在7天之内
0.0 (0条评论)
0.0
0.0
用户头像
I am a freelancer. I try to maintain good relations with everyone. If someone gives me a task, I try to complete it within the right time.
$500 USD 在7天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hi, Francisco C.. I went through your project description and it seems like I am a great fit for this job. I am well skilled Expert and having great experience in Database Programming, Database Development, Data Cleansing, Database Design and PostgreSQL. We can chat more details with your requirements to get clear for execution of this project. And I am sure to provide an innovative result with my skills and experience. Please ping me to contact me. Stay safe Regards Umair Anwar Awan
$700 USD 在12天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hi, I'm interested in helping you migrate and organize your large excel spreadsheets into a Postgresql database, as well as providing data cleansing and analysis support. I can start with 2-3 big files and scale up as needed. I can begin work as soon as possible. Best regards, Ihor.
$500 USD 在7天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hi there, I would like to provide you with an overview of how I plan to approach this task. Firstly, I will analyze the data in your excel spreadsheets and identify any inconsistencies or errors that need to be addressed before migration. This may involve data cleansing and normalization to ensure the integrity and accuracy of the data. Secondly, I will design a database schema that is efficient and scalable. I will work with you to understand your specific requirements and ensure that the schema is optimized for the types of queries you will be running. Next, I will migrate the data from the excel spreadsheets to the Postgresql database. I have experience using various ETL tools and techniques to migrate data, and I will select the appropriate approach based on the size and complexity of your data. Finally, I will test the database and ensure that it is performing as expected. I will work with you to identify any issues and make any necessary adjustments to optimize the performance of the database. Throughout the project, I will communicate with you regularly to keep you updated on my progress and to address any questions or concerns you may have. Thank you for considering my application. I am excited about the opportunity to work on this project with you and I look forward to hearing from you soon. Best regards,
$500 USD 在7天之内
0.0 (0条评论)
0.0
0.0

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CANADA的国旗
Ciudad del Carmen, Canada
5.0
8
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会员自4月 30, 2015起

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