I will write sql queries, create database and er diagram

5.0
5.0

Pakistan

I speak Urdu, English, Punjabi, Turkish, Arabic

3 orders completed

Data Analyst

As a Computer Engineer with a Master's degree, I bring a blend of technical prowess and creative problem-solving to the table. My programming expertise spans C, C++, SQL, and Python, allowing me to ta...
About this Gig

I will write SQL queries, create databases, and design ER diagrams

Are you seeking a reliable and skilled database developer or a SQL professional? If so, I'm a seasoned expert with a perfect client satisfaction record.


The services that I provide:


SQL Queries: Joins, aggregations, grouping, and subqueries

ER Diagrams

Database Programming

SQL Functions, Indexing, and Triggers

Normalization (1NF, 2NF, 3NF, BCNF)

Relational Schema & Logical Schema

Dependencies, Cardinalities, and Constraints

SQL Database Development

Database Integration and much more...


Tasks are completed within tight timeframes while ensuring the highest level of contentment.


Why me?


5+ years of experience in SQL and database management

Quick 24-hour turnaround, 24/7 support

Detail-oriented, quality-driven, and client-focused

Unlimited revisions, dedicated SQL expert!


Note:

Message me first before placing your order to ensure I can meet your specific needs and requirements!


Database type:

Centralized database

Graph database

Platform:

BigQuery

MySQL

Oracle

SQL Server

Expertise:

SQL

NoSQL

DDL

DML

My Portfolio

Reviews

3 reviews for this Gig
5.0

(3)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • P

    pixel_nom

    US

    United States

    5

    Shanza demonstrated remarkable skill and dedication, delivering work that went above and beyond what was expected. I would highly recommend Shanza for any database-related projects!

    Up to $50

    Price

    5 days

    Duration

    Helpful?
    Yes
    No
  • M
    image-docs

    mustafaasif98

    PK

    Pakistan

    5

    Shanza was quite exceptional. Before starting the task, she tried understanding all the requirements. The work was completed well before the delivery date. I would definitely be working with Shanza again.

    Up to $50

    Price

    6 days

    Duration

    Helpful?
    Yes
    No
  • M

    mohammadafaq210

    FI

    Finland

    5

    The project was handled excellently, delivered on time, and met all my expectations. The quality of work was outstanding, and communication was clear and professional throughout. Highly recommend this seller for top-notch service and reliable delivery. Will definitely be back for more!

    Up to $50

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
Reviews

3 reviews for this Gig
5.0

(3)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • P

    pixel_nom

    US

    United States

    5

    Shanza demonstrated remarkable skill and dedication, delivering work that went above and beyond what was expected. I would highly recommend Shanza for any database-related projects!

    Up to $50

    Price

    5 days

    Duration

    Helpful?
    Yes
    No
  • M
    image-docs

    mustafaasif98

    PK

    Pakistan

    5

    Shanza was quite exceptional. Before starting the task, she tried understanding all the requirements. The work was completed well before the delivery date. I would definitely be working with Shanza again.

    Up to $50

    Price

    6 days

    Duration

    Helpful?
    Yes
    No
  • M

    mohammadafaq210

    FI

    Finland

    5

    The project was handled excellently, delivered on time, and met all my expectations. The quality of work was outstanding, and communication was clear and professional throughout. Highly recommend this seller for top-notch service and reliable delivery. Will definitely be back for more!

    Up to $50

    Price

    4 days

    Duration

    Helpful?
    Yes
    No