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Fiverr Pro
English
$
USD
I will design databases, migrate sql, create reports, sql, postgresql, mongodb
Gig Summary
Software Engineer, Web Apps, APIs, AI Solutions
I am Sadam Barkat, a Software Engineer with a BS in Computer Science and 5+ years of experience building scalable web applications, APIs, and AI-powered solutions. I specialize in backend development,...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
Highly Responsive
Known for exceptionally quick replies
About this Gig
Please contact me before ordering to discuss your requirements.
I provide professional database design, development, and optimization services to build secure, scalable, high performance database systems for websites, applications, and business platforms.
I work with modern SQL and NoSQL databases to ensure reliable data storage, efficient queries, and long term scalability.
I specialize in:
- Database design for web and mobile applications
- SQL query writing and performance improvement
- PostgreSQL, MySQL, and MongoDB setup
- Database migration and data transfer
- Database optimization and indexing
- SQL reports for analytics and insights
- Data structure design for scalability
- Performance tuning
Tools and technologies:
- PostgreSQL
- MySQL
- MongoDB
- SQL Server
- Oracle
What you get:
- Secure and optimized database structure
- Solutions focused on performance and scalability
- Clear communication throughout the project
- Reliable systems built for real business use cases
Not sure what your project actually needs? Message me first and let us find out before you spend a single dollar.
My Portfolio
FAQ
Can you design a complete database for my website or mobile app?
Yes! I specialize in database design for websites and apps using SQL, PostgreSQL, and MongoDB. I create secure, scalable, and optimized databases tailored to your project requirements.
Do you provide database migration services?
Absolutely! I can migrate your existing SQL, PostgreSQL, or MongoDB databases safely, ensuring data integrity and minimal downtime.
Can you write custom SQL queries and generate analysis reports?
Yes, I can write efficient SQL queries and create detailed reports to support your business or application analysis needs.
What databases do you work with?
I work with SQL Server, MySQL, PostgreSQL, and MongoDB for database design, optimization, migration, and reporting
Will you optimize my current database for better performance?
Definitely! I offer database optimization services to improve the speed, efficiency, and security of your SQL, PostgreSQL, or MongoDB database.
Do you do student assignments, essays, or homework?
No. I strictly avoid any academic, homework, or assignment‑based work, per Fiverr's policy on academic/workplace dishonesty
Reviews
9 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A amy_amg
United States
Working with Sadam was a pleasure. My database project was quite complex but and in multiple languages but Sadam went above and beyond to get a clear understanding of what I was trying to achieve and then implemented all of my requests. His communication was very fast and his follow-up was super helpful....
$400-$600
Price
4 weeks
Duration
S 
Seller's Response
Helpful?J jrichmond93
United States
A true database expert!
$100-$200
Price
7 days
Duration
Helpful?S 
salkader
United Kingdom
Extremely impressed with the developer’s work! He implemented exactly what I needed—clean, scalable, and well-structured PostgreSQL setup with thoughtful support for analytics, validation, and future features. Professional communication, deep expertise, and fast delivery. Highly recommend and will absolutely work with him again!
$50
Price
7 days
Duration
S Seller's Response
Helpful?R rensisco
Indonesia
Sadam and his team completed the order perfectly according to my expectations. there were some minor hick ups, but after some revisions, the end result is excellent.
$100-$200
Price
4 weeks
Duration
Helpful?K kennethsouthern
United States
Excellent to work with, continued into another order to make it even better.
$50
Price
9 days
Duration
Helpful?
Reviews
9 reviews for this Gig
| (9) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A amy_amg
United States
Working with Sadam was a pleasure. My database project was quite complex but and in multiple languages but Sadam went above and beyond to get a clear understanding of what I was trying to achieve and then implemented all of my requests. His communication was very fast and his follow-up was super helpful....
$400-$600
Price
4 weeks
Duration
S Seller's Response
Helpful?J jrichmond93
United States
A true database expert!
$100-$200
Price
7 days
Duration
Helpful?S salkader
United Kingdom
Extremely impressed with the developer’s work! He implemented exactly what I needed—clean, scalable, and well-structured PostgreSQL setup with thoughtful support for analytics, validation, and future features. Professional communication, deep expertise, and fast delivery. Highly recommend and will absolutely work with him again!
$50
Price
7 days
Duration
S Seller's Response
Helpful?R rensisco
Indonesia
Sadam and his team completed the order perfectly according to my expectations. there were some minor hick ups, but after some revisions, the end result is excellent.
$100-$200
Price
4 weeks
Duration
Helpful?K kennethsouthern
United States
Excellent to work with, continued into another order to make it even better.
$50
Price
9 days
Duration
Helpful?
