Advanced Database
€12-18 EUR / orë
IMPORTANT PLEASE READ THE DETAILS CAREFULLY AND BE COMFORTABLE WITH ALL OF THE ABOVE CONCEPTS BEFORE APPLYING.
Know how to manage structured/ semi-structured/non-structured constructed data for SGBD NOT WEBSIT
Integration of heterogeneous data;
Treatment of any anomalies:
-- Several types of INTRA-COLUMN anomalies; INTER-
COLUMNS; INTERLINES
-- Standardization/homogenization of heterogeneous data
-- Treatment of syntactically and semantically invalid values
-- Treatment of missing values (nulls, NULL)
-- Treatment of normal forms (1FN...)
-- Treatment of semantic redundancies (Functional
dependencies)
-- Elimination of duplicates and similar
Clean and handle the DB;
Integration data and cleaning data
Data Anomaly
Detect and Correct... anomalies;
Enrich... dummies, missing values;
Validate... normalization and functional dependencies;
Eliminate... duplicates and similar;
Procedures and Trigger.;
SQLAdvanced and SQLLoader;
Regular expression REGEX;
CODING IN SQL3 PL/SQL.
It's an uncomplicated and very quick job for a good data developper
ID Projekti: #35503054
Rreth projektit
16 profesionistë freelancer dërguan një ofertë mesatare prej €19/orë për këtë punë
Hi I am a SGBD expert. I have written and managed complex queries on different kinds of data. Looking forward for chat to discuss more about the buisness domain that is required to be implemented. Thanks! Ajeet.
Greetings! Thanks for your project posting. I read your project details and i understood all. I can help you with your project at a high level. I have rich experience in Database developing. My skills and experience Më shumë
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⭐Hello, Eden⭐ How are you? I am a passionate full-stack engineer with 10+ years of hands-on experience in developing scalable websites/applications. And I have rich experience in database design and development. I can Më shumë
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I'm a Telecommunication Engineer, with a Finance MBA, PMP certification, Spanish and English proficiency. I love working with excel, google sheets, power BI, SQL, and have been involve in several projects that requie Më shumë
Hello, I have over 15 years of experience working with databases, especially in SQL Server. I think I would be suitable and it would be a start to work as a freelancer. I mention that I would like to dedicate 2 hours Më shumë
I have five year's experience as computer operator. I have complete knowledge of Ms Office software. My typing speed is 40wpm.
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Hey Eden T., Good evening! As you can see in my profile I am professional web computer programmer not just a normal developer with skills including Data Cleansing, Database Programming, Data Engineer, SQL and Database Më shumë
