Change SQL query code

Hi there, I would like to do this project if given the opportunity. Let me know if you are interested so I can have further details. Thanks

I have experience in SQL, mysql, posgresql, oracle and etc. So, get in contact and we can start taking about it retards, Fab

Hello, I have read what you exactly need, however I would like to ask you a few questions. I do work smart and do not rest until I get the job done. Please feel free to ping me anytime so we can have a detailed discussion and finalize our budget and timeline. I will deliver in best possible way. Thank you.

I am freelancing database designer and BI developer with more than 17 years of experience in designing, implementing and maintaining reporting solutions and data integration platforms for financial reporting systems. My ETL stack comprises visual tools Talend (3 years), ODI (2 years), IBM Datastage (2 years), scripting tools Perl (4 years), Python (3 years) and database native loaders of Oracle (10 years) and PostgreSQL (2 years). My database stack consists of design, development and fine-tuning of data models, procedural code and data integration scripts across Oracle (17 years), MySQL (3 years), PostgreSQL (2 years). My technology experience comprises following • ETL jobs design and implementation (database VS database, sequential file VS database, database migrations) – ODI, Datastage, Talend; • Scripting support of database migrations – Perl, Python; • PostgreSQL and Oracle DB design and data modeling (logical and physical models, ER diagrams); • 17 years of day-to-day experience in Oracle back-end development : PL/SQL, SQL incl. technical design, technical reviews, technical implementation and coaching works – the actual code will be queries, stored procedures / functions / packages, DBMS scripts; • PostgreSQL and Oracle DBA activities incl. administration of tablespaces, data files, tracing actual memory distribution.

Please review my profile. I have 7.2 years experience in SQL. Please let me know more details and when we will start. Sky pe: jikenjd

Hi I am a database expert with 12 years experience in handling MS SQL databases. I have worked as DBA for large ERP databases and use to write and do performance tuning for SQL queries, procedures and triggers. With my domain expertise in the ERP, when ever I have a business requirement, I can easily look into a database, identify the required tables and write the required query for that. If required, I can connect on team viewer or on a RDC and work on your server, that is how I normally work on remote SQL databases. Look forward to hear from you. Thanks Roni

have 12+ years of experience dealing with SQL query writing as part of large scale data warehouse implementations & migrations. Very strong understanding of database concepts and hands on expertise with SQL performance tuning using explain plan. have through understanding of advance features like analytical functions, table functions, pivoting etc.,. I am confident to take on your requirement and request to contact me to discuss more details

A proposal has not yet been provided

A proposal has not yet been provided