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I will design migrate optimize your postgresql mysql database
Systems and ML Projects C Python SQL On Time and Optimized
🚀 C/C++ Developer | OS & Network Systems | Machine Learning & Database Expert
🎯 High-performance code. Deep systems knowledge. On-time delivery.
I'm a passionate Computer Science graduate with hand...
About this Gig
I will design, migrate or optimize your PostgreSQL / MySQL database for performance & reliability.
What I deliver:
- Schema design & ERD with normalization and FK planning.
- Safe migration plan (MySQL PostgreSQL, SQL Server etc.) with scripts & rollback.
- Query tuning: explain/analyze + rewritten queries, indexes, partitioning.
- High-availability: replication, failover plan, backup strategy & monitoring.
- Clear runbook and basic tests to validate integrity & performance.
Why choose me
- Production-focused: changes that are safe, tested and documented.
- Actionable deliverables: scripts, reports, and a runbook you can use immediately.
- Fast communications + clear buyer requirements fewer revisions.
What I need from you
- DB engine, version, host access (dump or read-only credentials).
- Target goals (latency targets, downtime limits, traffic patterns).
- Example queries or slow query log (if optimizing).
- Any constraints (cloud provider, compliance, allowed downtime).
Guarantee & support
- I provide a clear rollback plan and 714 days of post-delivery support (as per package).
- Confidentiality: I follow industry best practices to protect your data.
Platform:
MongoDB
•
MySQL
•
PostgreSQL
•
SQL Server
Expertise:
Big data
•
Design
•
Performance
•
Query optimization
My Portfolio
FAQ
Do you need full DB access?
I can work from a dump or read-only credentials for assessment; for live tuning I’ll need controlled access (we can use a staging environment).
How do you guarantee no downtime?
I provide a tested migration plan and rollback steps. For production changes we prepare a maintenance window and test-run on a clone.
