You will get design, optimize & migrate PostgreSQL databases | Database Specialist
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Project details
Struggling with slow PostgreSQL queries? Database scaling issues?
As demand for SQL expertise and PostgreSQL specialization grows, I offer expert services to optimize and scale your PostgreSQL database for high performance.
šāāāāā šššššššššš šššššššššš ššš„š¢šÆšš«š¢š§š :
ā Performance Tuning | Fix slow queries, indexes, & partitioning
ā Database Migrations | MySQL to PostgreSQL, upgrades, zero downtime
ā Schema Optimization | Normalize for AI/ML workloads
ā High Availability | Replication, failover, Supabase setup
ā PostGIS + TimescaleDB | Geospatial & time series mastery
ā AI Integration | pgvector for LLM embeddings, RAG pipelines
ššØššš«š§ ššššš¤ šš±š©šš«šš¢š¬š:
Supabase, Neon, AWS RDS PostgreSQL
PostGIS spatial analysis
TimescaleDB time series
ššš«šššš ššØš«:
SaaS startups scaling databases
AI/ML data pipelines
Ecommerce platforms
Geospatial applications
šš”š² šš”šØšØš¬š šš?
13+ years PostgreSQL experience
20+ successful migrations
Enterprise grade optimization
Clear documentation + handover
š© Message me your database challenges + FREE 15 min consultation!
#PostgreSQL #DatabaseOptimization #PerformanceTuning #PostGIS
As demand for SQL expertise and PostgreSQL specialization grows, I offer expert services to optimize and scale your PostgreSQL database for high performance.
šāāāāā šššššššššš šššššššššš ššš„š¢šÆšš«š¢š§š :
ā Performance Tuning | Fix slow queries, indexes, & partitioning
ā Database Migrations | MySQL to PostgreSQL, upgrades, zero downtime
ā Schema Optimization | Normalize for AI/ML workloads
ā High Availability | Replication, failover, Supabase setup
ā PostGIS + TimescaleDB | Geospatial & time series mastery
ā AI Integration | pgvector for LLM embeddings, RAG pipelines
ššØššš«š§ ššššš¤ šš±š©šš«šš¢š¬š:
Supabase, Neon, AWS RDS PostgreSQL
PostGIS spatial analysis
TimescaleDB time series
ššš«šššš ššØš«:
SaaS startups scaling databases
AI/ML data pipelines
Ecommerce platforms
Geospatial applications
šš”š² šš”šØšØš¬š šš?
13+ years PostgreSQL experience
20+ successful migrations
Enterprise grade optimization
Clear documentation + handover
š© Message me your database challenges + FREE 15 min consultation!
#PostgreSQL #DatabaseOptimization #PerformanceTuning #PostGIS
Database Type
MySQL, MS SQL, Oracle, SQLite, PostgreSQL, MongoDB, LevelDBWhat's included
| Service Tiers |
Starter
$25
|
Standard
$140
|
Advanced
$295
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 6 days |
Number of Revisions | 1 | 2 | 3 |
Number of Tables Added | 2 | 8 | 15 |
Schema Diagram | - | ||
Permissions Setup | - | ||
Import/Export Data | |||
Admin Panel Setup | - | - |
Frequently asked questions
11 reviews
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MB
Manuel B.
Aug 5, 2026
DB Setup for SanoLiving
Muhammad did an excellent job supporting us as a database specialist. He demonstrated strong technical expertise, quickly understood our requirements, and delivered reliable, well-structured solutions. His communication was clear, professional, and timely throughout the project.
Muhammad was proactive in identifying potential issues, thoughtful in his recommendations, and committed to delivering high-quality work. We would gladly work with him again and highly recommend him to anyone looking for a skilled database professional.
Muhammad was proactive in identifying potential issues, thoughtful in his recommendations, and committed to delivering high-quality work. We would gladly work with him again and highly recommend him to anyone looking for a skilled database professional.
ay
ali y.
Jan 11, 2026
database repair
very talented professional and patient .. easy to contact with
DA
Dan A.
Nov 18, 2025
Data Analysis of US transportation data sets
Excellent work analyzing the data set we requested. Great communication, clear presentation of results and great work overall. We would recommend working with Muhammad!
DK
David K.
Sep 18, 2025
Printavo API Review and Proposal
Muhammad did a great job, he is responsive and helpful. Knowledgeable about the task relating to database management.
AO
Anifath O.
Sep 16, 2025
Database Optimization & Redesign
It was great working with Muhammad Ehtasham. His attention to details is impeccable.
About Muhammad
Database Developer | DB Architect | Business Analyst | Data Visualizer
100%
Job Success
Lahore, PakistanĀ - 10:17 pm local time
I am a full spectrum Data or Database professional combining deep database engineering with business intelligence, visual analytics, and process automation. Over the past decade, I have delivered measurable and high impact solutions across Fortune 500 companies, high growth start-ups and multi industry enterprise clients.
Whether you need a lightning fast database, an executive ready BI dashboard or a fully automated ETL pipeline. I bring the architecture, the precision and the business context to get it right the first time.
šš”šš š ššØ ššš¬š
š¹ ššššššš¬š ššš¬š¢š š§ & šš«šš”š¢ššššš®š«š MySQL, Oracle, PostgreSQL, Supabase, Metabase, MongoDB, MSSQL, Neo4J from schema design to full normalization. I build databases that scale from Day 1 and hold up under real world loads.
š¹ šš®šš«š² šš©šš¢š¦š¢š³ššš¢šØš§ & ššš«ššØš«š¦šš§šš šš®š§š¢š§š Slow queries destroy user experience. I have reduced query execution times by up to 70% using indexing strategies, query restructuring and execution plan analysis.
š¹ šš®š¬š¢š§šš¬š¬ šš§ššš„š„š¢š šš§šš & ššš¬š”ššØšš«šš¬ Power BI, Tableau, Looker, QuickSight. I don't just build charts. I create decision support systems. DAX, Power Query M, custom visuals, RLS and live gateway connections are all in my toolkit.
š¹ šššš šš¢š š«ššš¢šØš§ & ššš Migrated 200M+ records across systems with zero downtime. I handle complex data transfers with full validation, rollback planning and audit trails.
š¹ ššš©šØš«šš¢š§š šš®ššØš¦ššš¢šØš§ From Power Automate flows to Python (Pandas) scripts and Alteryx pipelines. I eliminate manual reporting cycles and give your team hours back every week.
šš«šØšÆšš§ ššš¬š®š„šš¬ š¢š§ šš®š¦ššš«š¬
ā 32 projects completed on Upwork with 100% Job Success Score
ā 6,300+ hours of logged, verified client work
ā 70% reduction in query execution time | Healthcare client
ā 200M+ records migrated with zero downtime | E-commerce platform
ā 5x faster data retrieval | American Sports Database (NBA/NFL/NCAA)
ā 50% reduction in manual reporting effort | Healthcare organization
ā 40% faster decision making | Retail client (data visualization)
ā 25% increase in operational efficiency | Sano Living (custom BI dashboard)
ā 20% boost in conversion rates | E-commerce real time analytics
ā 90% improvement in fraud detection accuracy | FinTech database
ā 60% reduction in inventory errors | Logistics automation system
ā Top Rated Plus badge | Earned for consistently delivering on large contracts
š šš§šš®š¬šš«š¢šš¬ š ššš«šÆš
Healthcare & Med-Tech | Finance & FinTech | E-commerce & Retail American Sports (NBA, NFL, NCAA) | Manufacturing & ERP Logistics & Supply Chain | Telecommunications Pharmaceutical & Research | Education & E-learning Marketing & Advertising | Hospitality & Travel
ššØšØš„š¬ & šššš”š§šØš„šØš š¢šš¬
ššššššš¬šš¬: MySQL Ā· Oracle Ā· PostgreSQL Ā· MongoDB Ā· MySQL Ā· PL/SQL Ā· SQL Server
šš & šš¢š¬š®šš„š¢š³ššš¢šØš§: Power BI Ā· Tableau Ā· Looker Ā· QuickSight Ā· Looker Studio
ššš§š š®šš šš¬: SQL Ā· DAX Ā· Power Query M Ā· Python (Pandas) Ā· Java Ā· R
ššš & šš®ššØš¦ššš¢šØš§: Power Automate Ā· Alteryx Ā· Airbyte Ā· Airflow Ā· Airtable Ā· shell scripting Ā· AWS Ā· Microsoft Azure Ā· Azure Table
ššš šš„šØš®š & ššš: BigQuery Ā· Snowflake Ā· Databricks Ā· Supabase Ā· Metabase Ā· PostgreSQL Ā· Timescale Ā· Postgis
šššš š¦šØššš„š¢š§š : Data Warehousing Ā· Star Schema Ā· Data Vault
ššš ššš¬š¢š š§ šš©šØš«šš¬ šššš: FantasyData Ā· SportsMonks API Integration
šš”š² šš„š¢šš§šš¬ šš”šØšØš¬š šš
I don't just complete tasks. I solve the root problem. Every engagement starts with understanding your business objective, not just the technical brief. My clients get clean architecture, clear documentation, and solutions that their internal teams can actually maintain and grow.
I communicate proactively, hit deadlines, and never disappear mid project. That's how I've maintained a perfect Job Success Score across 32 contracts and 6,300+ hours.
If your data is slowing you down, costing you accuracy or failing to drive decisions. Let's fix that.
ššš¬š¬šš š š¦š ššØššš² šš§š š„šš'š¬ ššš„š¤ šššØš®š š²šØš®š« š©š«šØš£ššš.
Best Regards,
M. Ehtasham
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Database Setup & Configuration
Install PostgreSQL and enable the TimescaleDB extension. Configure memory, connections, and performance settings based on workload.
Schema & Table Design
Design normalized tables, define relationships, and choose appropriate data types. For TimescaleDB, structure data with a clear time column.