MD ZAHEDUL I.
88%
Data Scientist Python | R | Power BI | Excel VBA | SQL NoSQL Big Data
$50.00/hr
Work History
DBMS UseCases Work
Freelancer's response
"Why?"
Simple Queries and Functions on a Database
"I can definitely see that Mohammed is skilled and experienced however I did experience issues with time management, transparency and the final product. The final product ended up including spelling mistakes in the code and many compiling errors even after being provided with a script to check correctness of the code. However, I think Mohammed is more skilled than this and is capable of much better than this."
Full Time: Data Engineer Billion $ Brands!
Freelancer's response
"Thank you."
TSQL-Transactional-Replication help and PowerShell
I need Power BI expert to help build analytic dashboards service
"Always a pleasure to work with you. More than helpful in every stage of my projects. I would highly recommend. Thank you."
SQL/PLSQL queries in Oracle
"He showed a lot of enthusiasm during the project. He was extremely responsive to my messages and requests. I was very satisfied with the output of the project. Perfect work is done. Would re-hire and highly recommended!!"
MySQL Workbench Expert needed
"I like your work and appreciate including your responsiveness and proactive attitude, I recommend you to other buyers. Thanks again for helping me"
Freelancer's response
"Thank you."
Create professional charts and diagrams with Lucidchart
"Thanks , for the amazing work. definitely work again with you. Delivered on time thanks dear for your great work."
BigQuery professional Needed
"Outstanding work! .I am very pleased with his work! Very good job! I have no hesitation in highly recommending him. I would love to work for him again."
Need help in Google BigQuery
"David did an amazing job with some complex SQL queries where we needed the data refactoring. I will definitely hire him again.Thanks for your great work."
Ms visio Epxert for flow chart using demo data
Job in progress
Aide pour database (question reponse)
Job in progress
MD ZAHEDUL I. has more jobs. Create an account to review them
Portfolio
Skills
- SQL
- MySQL
- Oracle Database
- PostgreSQL
- Microsoft Power BI
- BigQuery
- Tableau
- MongoDB
- Python
- R
- NoSQL Database
- Microsoft Access
- Microsoft SQL Server
- Database Design
- Database Maintenance
Project Catalog
Get started working with MD ZAHEDUL quickly with these predefined projects.
Get started working with MD ZAHEDUL quickly with these predefined projects.
You will get database design normalization ERD with visio or lucid chart
MD ZAHEDUL I.
88%
View profile
Data Scientist Python | R | Power BI | Excel VBA | SQL NoSQL Big Data
Specializes in$50.00/hr
Work History
DBMS UseCases Work
Freelancer's response
"Why?"
Simple Queries and Functions on a Database
"I can definitely see that Mohammed is skilled and experienced however I did experience issues with time management, transparency and the final product. The final product ended up including spelling mistakes in the code and many compiling errors even after being provided with a script to check correctness of the code. However, I think Mohammed is more skilled than this and is capable of much better than this."
Full Time: Data Engineer Billion $ Brands!
Freelancer's response
"Thank you."
TSQL-Transactional-Replication help and PowerShell
I need Power BI expert to help build analytic dashboards service
"Always a pleasure to work with you. More than helpful in every stage of my projects. I would highly recommend. Thank you."
SQL/PLSQL queries in Oracle
"He showed a lot of enthusiasm during the project. He was extremely responsive to my messages and requests. I was very satisfied with the output of the project. Perfect work is done. Would re-hire and highly recommended!!"
MySQL Workbench Expert needed
"I like your work and appreciate including your responsiveness and proactive attitude, I recommend you to other buyers. Thanks again for helping me"
Freelancer's response
"Thank you."
Create professional charts and diagrams with Lucidchart
"Thanks , for the amazing work. definitely work again with you. Delivered on time thanks dear for your great work."
BigQuery professional Needed
"Outstanding work! .I am very pleased with his work! Very good job! I have no hesitation in highly recommending him. I would love to work for him again."
Need help in Google BigQuery
"David did an amazing job with some complex SQL queries where we needed the data refactoring. I will definitely hire him again.Thanks for your great work."
Ms visio Epxert for flow chart using demo data
Job in progress
Aide pour database (question reponse)
Job in progress
MD ZAHEDUL I. has more jobs. Create an account to review them
Portfolio
Skills
- SQL
- MySQL
- Oracle Database
- PostgreSQL
- Microsoft Power BI
- BigQuery
- Tableau
- MongoDB
- Python
- R
- NoSQL Database
- Microsoft Access
- Microsoft SQL Server
- Database Design
- Database Maintenance
Project Catalog
Get started working with MD ZAHEDUL quickly with these predefined projects.
Get started working with MD ZAHEDUL quickly with these predefined projects.
You will get database design normalization ERD with visio or lucid chart
Hours per week
Testimonials
Endorsements from past clients
"Mohammed was great to work with. He ensured that he fully understood the task before starting and urned around the task in next to no time at all and kept me updated throughout. I will be using again in the future."
"Mohammed Zahedul Islam is an experienced, hardworking & talented freelancer.It was great to working with Mohammed. He delivered on time, and give me exactly what I asked for. Like the way he work. We must hire him for my next database project. Highly recommended!!."
"Mohammed Zahedul Islam is an experienced, hardworking & talented freelancer. He has done exactly what I need. I must use him for my next same project. Highly recommended!!. He showed a lot of enthusiasm during the project. He was extremely responsive to my messages and requests. I was very satisfied with the output of the project. Perfect work is done. Would re-hire and highly recommended!!"