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$
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I will design database, erd, queries, procedures for oracle, ms sql, mysql, mongodb,,,
Senior Software Developer l DBA l Clean, Scalable, Trusted Solution
10+ years of experience as a Senior/Lead Software Developer & Database Administrator. I’ve worked with clients worldwide, delivering clean, accurate, and reliable solutions. Skilled in data entry, dev...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Welcome to my Gig
Are you looking for the perfect Service Provider for your database development, Diagrams, ERD, Normalization, or SQL queries?
You are in right place...!
I am Hassan a self-motivated tutor aimed to provide excellent service to clients for any database-related work.
I will develop and design your databases and write SQL queries in MySQL, Oracle, MS Access, MS SQL, Data ER Diagram, etc.
Below are the main services I offer:
Database Designing. (ERD, or Conceptual Model)
Database Normalization (1NF, 2NF, 3NF, BCNF)
SQL Queries (Joins, Subqueries, aggregations, grouping)
Relational Schema
Logical Schema
SQL database creation (DDL, DML, DCL, TCL)
CRUD Operations on data
SQL (Functions, Views, Triggers, Indexing, Procedures)
Expertise in
- Oracle
- MS Access
- MySQL
- MS SQL
- SQLite
- Mongo DB
- PostgreSQL
- SQL
Please feel free to contact me before placing an order
Thank you
Platform:
MS SQL
•
MySQL
•
Oracle
•
SQL Server
Expertise:
Design
•
SQL
•
NoSQL
•
Performance
Other Databases Services I Offer
Reviews
15 reviews for this Gig
| (14) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A 
adil3214
Australia
Good and fast response.
Up to $50
Price
3 days
Duration
Helpful?I inalot_lani
Repeat Client
United States
He went above and beyond knows his stuff
Up to $50
Price
1 day
Duration
Helpful?C chayut99
Thailand
I had a pleasant working relationship with this contractor, communication went smoothly, and I felt good about everything! However, we needed help with the installation because of our limited technical skills.
$50-$100
Price
1 day
Duration
A 
Seller's Response
Helpful?J 
jakub_czajka
Poland
I am very satisfied with the work. Fast delivery, great communication, and a very responsive freelancer. Highly recommended!
Up to $50
Price
3 days
Duration
Helpful?A amisha925
United States
Order Canceled
sent screenshots of dummy passing tests when the actual project was untouched and all test cases were failing. it was submitted a day after my deadline and i ended up doing the entire thing on my own. avoid this guy at all costs
$50-$100
Price
2 days
Duration
A Seller's Response
Helpful?
Reviews
15 reviews for this Gig
| (14) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A adil3214
Australia
Good and fast response.
Up to $50
Price
3 days
Duration
Helpful?I inalot_lani
Repeat Client
United States
He went above and beyond knows his stuff
Up to $50
Price
1 day
Duration
Helpful?C chayut99
Thailand
I had a pleasant working relationship with this contractor, communication went smoothly, and I felt good about everything! However, we needed help with the installation because of our limited technical skills.
$50-$100
Price
1 day
Duration
A Seller's Response
Helpful?J jakub_czajka
Poland
I am very satisfied with the work. Fast delivery, great communication, and a very responsive freelancer. Highly recommended!
Up to $50
Price
3 days
Duration
Helpful?A amisha925
United States
Order Canceled
sent screenshots of dummy passing tests when the actual project was untouched and all test cases were failing. it was submitted a day after my deadline and i ended up doing the entire thing on my own. avoid this guy at all costs
$50-$100
Price
2 days
Duration
A Seller's Response
Helpful?
