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Need a SQL/postgres database guru

$15-25 USD / hour

Cancelled
Posted over 3 years ago

$15-25 USD / hour

Looking for someone who is an expert in SQl and with Postgres, to design and execute various complex database queries. You should have experience working in dev/staging/production environments. Knowledge of NoSQL (Mongo) and Python is helpful, but not required.
Project ID: 27897362

About the project

33 proposals
Remote project
Active 3 yrs ago

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Hi, I'm a SQL, Data Integration, Data Warehousing, Machine Learning, Data Analytics, Business Intelligence developer with over 11 years of experience in various data related projects. I have extensive experience with SQL databases, SQL queries and DB operations. Would love to know your requirements and I can do this work for you. I probably will have more questions once I have more details. So, looking forward to hear back from you to know more about the project. Would appreciate the opportunity to work on this. Thanks and regards, Nrupesh
$20 USD in 20 days
5.0 (3 reviews)
4.6
4.6
33 freelancers are bidding on average $21 USD/hour for this job
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Hello. I have 12+ years of experience in Python and have worked on a lot of Django, Flask, AI/ML, ... projects. I can share some demos if you are interested. Also, I work as a fulltime freelancer and have enough time to assign to your project. Thanks, Helmot
$22 USD in 40 days
4.8 (143 reviews)
7.7
7.7
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Hi, Greetings! ✅checked your project details: Need a SQL/postgres database guru ✅Completed Time: In project deadline We have worked on 600 + 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 Digital screencast
$20 USD in 40 days
4.9 (125 reviews)
7.2
7.2
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Hi, I've read your project details and I can do this task effectively. I'll assure that I'll give you a quality work on time. Plz contact me before hiring. Come to chat to discuss more. Thanks
$20 USD in 40 days
4.7 (19 reviews)
6.5
6.5
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Hello there, I’ve been working with PostgreSql for around 5 years before. Actually Postgre does not support procedure just only functions but we can virtualize the procedure inside function by returning none. And to return the function table data we need to define the proper data type for each returning columns. That’s the way postgre do. Moreover postgre support partition by column so it’s much more power when you have huge data volume. The domain i have worked with postgre is basket ball database, i can show you some of the work that has been done in postgre to proove. Waiting for your response if interested. Thank you!!!! P.s: i currently have some work related to python and mongo study the data science too. And about the dev staging and production environment, it’s much better when we can make the code running on dev, apply the dev to staging for UAT and finally after finish testing then go live to production within the confidence.
$20 USD in 20 days
5.0 (60 reviews)
6.3
6.3
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Hello Sir, I am familiar to your project. I am a professional developer for this part sql I have ready your job description and completely fit with my skills. I want to discuss your project in detail. contact me!
$20 USD in 40 days
4.9 (10 reviews)
5.1
5.1
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I can effectively handle a required SQL tasks because I am Senior SQL Developer with 10-plus years' seniority and having strong expertise in professional database development.
$30 USD in 20 days
5.0 (50 reviews)
5.2
5.2
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⭐⭐⭐ Hi, Dear client. ⭐⭐⭐ I'm very interested your project. I read your description carefully. I'm very talented SQL Expert. If you assign to me this project, you can get a cool result. If I am good for you, please contact me. I’d love to hear from you. Thanks.
$20 USD in 40 days
5.0 (10 reviews)
4.9
4.9
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Dear Employer. With 5 years experience working as datawarehouse developer, I'll help you create ETL process from source to staging and staging to target. I have a lot of experience working with sql rdbms as Postgres,Oracle,SQL server. It would be good for us if you hire me. Have a great day. Thank you.
$20 USD in 20 days
4.9 (21 reviews)
4.7
4.7
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Hello, I have many years experience as a software and database engineer, with deep knowledge and experience with PostgreSQL in a manufacturing environment. I am confident I can provide the complex queries you need, and do it in a timely manner with an eye to detail. If you would like to provide the necessary details I would be glad to prove my worth to this project. I look forward to working with you! Thanks, John McKay
$25 USD in 40 days
5.0 (5 reviews)
4.6
4.6
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Hi, I am a Data Engineer, I frequently use Postgresql for data management in Big Data Analysis work. I am also well-versed in Python as I use extensively in Data Science pipeline projects. If you are interested in my services, do drop me a message and we can discuss on what specifics you require from the database. Looking forward to working with you!
$15 USD in 40 days
5.0 (5 reviews)
4.2
4.2
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Hi there! I can provide assistance to work on SQl and with Postgres, to design and execute various complex database queries. Please let me know when you would be available for an initial 10-15 minutes talk (free of charge) so that we can discuss your project in more detail and identify how my skill-set will work best for you. About my SQL Critical Care service: Disaster strikes your SQL Server: queries are stalled, applications are down, customers are calling in like crazy, and your boss is in a panic. I am here to help with my quick, easy SQL Critical Care service that gets to the root cause of your database health and performance pains. Warm regards, Balraj - SQL Server Specialist
$15 USD in 40 days
5.0 (8 reviews)
4.0
4.0
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Dear Employer, I have read your project description and I am glad to let you know that I can design and execute the complex database queries. I'm an expert in Python having more than 10 years of experience, I believe in quality deliveries and providing free support ( unconditional) in case of any issues/ minor changes. I have strong Command on many different platforms like Python,SQL,PostgreSQL,PostgreSQL Programming, etc. Ping me to share more details. Thanks Lalit Kumar
$20 USD in 40 days
5.0 (16 reviews)
3.7
3.7
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Hi, Brian! Thanks for your posting. I am a database expert, with over 5 years experience dealing with various database system like SQL and Postgres, I can help you design and execute various complex database queries. When do you need this finished by? I understand how urgent it is, and can do this project for you quickly! I look forward to working on this project with you. Best Regards. :)
$20 USD in 40 days
5.0 (3 reviews)
3.4
3.4
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Hi there, I am postgresql expert with 8+ years of experience. I have been part of finance projects and familiar with the environment. Need more clarity to your business process. Regards, Gopal
$20 USD in 40 days
5.0 (5 reviews)
3.5
3.5
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I have more than 15 years of experience in SQL Server database design, modelling, development and Administration. I have worked for database designing and modelling of complex business requirements at efficient way. I have very good experience in TSql, writing complex scripts, complex stored procedures, functions, triggers etc. I am good with performance tuning which includes Index and its usages, JOINS, dynamic queries, CTE, Temp tables, Table variable and all its usages. I am also good and working with big clients for BI part like SSIS, SSRS and SSAS. Created different workflow PACKAGES and reports for clients. I also involved in Data warehouse design form OLTP systems. I have worked with medium to large mission critical databases. Worked as DBA for 24*7 support environment. Involved in activities like Performance monitoring, Log file maintenance, deadlocks and blocking handling, disk space management, Job monitoring and failure handling, Backup and recovery process for disaster management. I am looking for long term stable remote work and good client with not only work but good values also. I can work in any time zone and join immediately. You can check my profile.
$22 USD in 40 days
5.0 (6 reviews)
3.3
3.3
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Hello, I am happy to bid on your project. I am a expert in sql with postgres who you are looking for I Also I have rich knowledge of MongoDB and Python. I can build your project fast and perfect. Looking forwards to discuss more details. Regards, thanks.
$15 USD in 40 days
5.0 (3 reviews)
2.4
2.4
User Avatar
❤️ Hi,Client. Database Expert is here!!!!!❤️ As an experienced web developer, I am very interested in your job. I have 10+ years of mysql and postgre experience, 3+ years of python experience, and 4+ years of Mongo experience. To be honest, I don't have much experience with Mongo, but others are daily practice for me. Please feel free to contact me anytime. Thanks. Yaroslav.
$25 USD in 50 days
5.0 (1 review)
2.0
2.0
User Avatar
Hello, thanks for posting an another serious job. As a highly skilled full stack developer, I have rich experience in various databases such as SQL, Postgres and MongoDB. I believe I can contribute a lot to your business and it will make us to have a great contract. I am able to work full time on your timezone. Please kindly drop me a message for further discussion. Looking forward to hearing from you soon, Yaroslav G.
$20 USD in 40 days
5.0 (1 review)
0.6
0.6
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Hello, I have wide experience in postgres + have basic knowledge of python and will be glad assist you. Could you please tell me a bit more about queries you need (sure, i can sign NDA anytime). Sincerely, Sergii
$26 USD in 20 days
5.0 (1 review)
0.3
0.3
User Avatar
Hai, I have 6+ Year Experience in Advanced Java Projects, Visited two times in client place and work together then solved Production problems. Technology is : J2EE Spring spring-boot RestAPI & SOAP JWT TOKEN & OAOUTH2 MySql, Oracle,DB2 JUnit & PowerMockito Apache tomcat Weblogic and JBoss. Please connect i will help ,discuss further on chat.
$20 USD in 40 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Seattle, United States
5.0
27
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Member since Sep 1, 2015

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