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English
$
USD
I will design and optimize your postgresql or mysql database
Raman Sapezhka
5.0
5.0
About this gig
Slow database queries killing your app performance? I'll design an optimized
PostgreSQL or MySQL database schema and improve query performance by 10x.
From schema design to indexing strategies - get a fast, scalable database.
What I'll Do: Design optimized PostgreSQL/MySQL schemas, optimize queries and indexes, analyze slow queries, setup connection pooling, caching strategies, and provide migration scripts.
What You'll Get:
- Optimized database schema
- Indexing strategy document
- Query optimization report
- Migration scripts (Alembic/Django)
- Performance benchmarks (before/after)
- Database documentation
- 14 days free support
Technologies: PostgreSQL, MySQL/MariaDB, SQLAlchemy, Django ORM, Alembic, Redis
Why Choose Me:
- 5+ years database design experience
- Optimized 100+ databases
- 5-10x performance improvement average
- Production-ready solutions
- Fast delivery (2-5 days)
Get to know Raman Sapezhka
Raman Sapezhka
Work from home
- FromBelarus
- Member sinceJul 2021
- Avg. response time1 hour
- Last delivery2 years
Languages
English, Russian, Belarusian
Experienced Full Stack Web Dev & Sys Admin. Passionate about DevOps, Systems, and Software. Meticulous problem-solver, dedicated to creating efficient solutions. Let's collaborate to elevate your projects.
My Portfolio
Other Software Development Services I Offer
FAQ
What databases do you work with?
Primarily PostgreSQL and MySQL/MariaDB. I also have experience with MongoDB, SQLite, and Redis. Just let me know your database!
Can you optimize an existing database?
Absolutely! I'll audit your current database, identify bottlenecks, and optimize queries and indexes. Standard and Premium packages include this.
Do you work with Django ORM or SQLAlchemy?
Yes! I work with both Django ORM and SQLAlchemy. I can create migrations using Alembic or Django migrations.
How much performance improvement can I expect?
Typically 5-10x improvement in query speed. For heavily optimized databases, we've seen 20x+ improvements. It depends on your current setup.
Do you provide migration scripts?
Yes! All packages include migration scripts (Alembic for SQLAlchemy, Django migrations for Django projects).
Can you help with database design for a new project?
Yes! Basic package is perfect for designing a new database schema from scratch. Just share your requirements.
What if I need changes after delivery?
All packages include revision rounds. Premium includes 30 days of support for any adjustments.
Do you work with NoSQL databases?
I primarily focus on relational databases (PostgreSQL, MySQL). For MongoDB or other NoSQL, let's discuss your specific needs.
Reviews
1 reviews for this Gig
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Rating Breakdown
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- Recommend to a friend
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U uaedev
United Arab Emirates
amazing to say is not enough. thank you so much
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
U uaedev
United Arab Emirates
amazing to say is not enough. thank you so much
Helpful?
