Advanced Database
€12-18 EUR / hora
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
Nº del proyecto: #35503054
Sobre el proyecto
16 freelancers están ofertando un promedio de €19 / hora por este trabajo
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 Más
Hi, Eden T. Having worked on web development for more than 8 years with strong focus on Data Cleansing, Database Programming, SQL, Database Administration and Data Engineer, I have attained a thorough experience with Más
Hi, I have gone through your project description "Advanced Database" We have been assisting our clients in attracting customers attention through the use of powerful, fascinating, or effective work. We take pride for Más
⭐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 Más
Hi I am a senior database engineer and I am good at database engine In the past I have done various database procedure and triggers and functions and I managed database server in some company Now I want to work with yo Más
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 Más
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 Más
I have five year's experience as computer operator. I have complete knowledge of Ms Office software. My typing speed is 40wpm.
Hello. I am a database management engineer who has top skills in database design and management. I have worked with various types of databases like relational databases, NoSQL databases. MySQL, Maria DB, PostgresSQL, Más
✔✔✔✔ Nice to see your posting ✔✔✔✔ Hi, Eden T.. I read your job posting and feel I can help you successfully complete your project now. I am good at Database Administration, Data Cleansing, Data Engineer, Database Prog Más
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 Más
