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Hire the Best Database Modeling Experts in Hanoi, VN

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Giang N.

Hanoi, Vietnam

$40/hr
4.7
59 jobs

With over 13+ years of experience in Data and Business Intelligence, I empower organizations to unlock their potential through innovative data foundation and BI solutions. Passionate about driving data-driven growth, I bring a collaborative approach to solving complex challenges and delivering insights that align with organizational goals. Tech stack ✅AWS, GCP, Azure, On-premise ✅Tableau, PowerBI, Amazon QuickSuite, IBM Cognos, DOMO ✅Python, SQL, Pyspark ✅Amazon Redshift, Snowflake, Netezza, Oracle Skills ✅Solution Architecture ✅Data Architecture ✅Data Modeling ✅Database Design & Development ✅Business Intelligence Design & Development ✅ETL Design & Development ✅Data Governance Domains ✅E-commerce ✅Banking ✅Insurance ✅Subscription ✅Relocation ✅Online Education ✅Retails

  • Microsoft Power BI
  • SQL
  • Data Visualization
  • Business Intelligence
  • Cognos
  • IBM DataStage
  • Data Analysis
  • Oracle PLSQL
  • Amazon Redshift
  • ETL Pipeline
  • Database Design
  • Amazon Web Services
  • Data Modeling
  • Database Architecture
Trinh N. L.

Hanoi, Vietnam

$20/hr
5.0
16 jobs

I am an advanced data analyst with expertise in ETL, SQL querying, performance optimization, developing performance dashboards, and report automation. Key Skills: • Expert SQL • Advance Power BI (DAX / M Language). • Database modeling, data extraction, data cleansing/transformation. • Data Analytics/Visualization, trend analysis, get insight. • T-SQL, MySQL, PostgreSQL, Azure, BigQuery, Python...

  • Python
  • Microsoft Power BI
  • Data Visualization
  • Data Analysis
  • Power Query
  • BigQuery
  • PostgreSQL
  • ETL
  • MySQL
  • Transact-SQL
  • Data Modeling
  • Optimization Modeling
  • Query Optimization
  • Data Management
  • Data Ingestion
Henry N.

Hanoi, Vietnam

$39/hr
4.9
68 jobs

I am a seasoned Database Administrator with 20+ years of experience managing, tuning, and troubleshooting mission-critical databases across Oracle, SQL Server, PostgreSQL, MySQL, and cloud platforms (AWS, Azure, Google BigQuery). I specialize in performance optimization—identifying issues within minutes and implementing solutions that restore speed, stability, and reliability. My core strengths include: Performance Tuning & Troubleshooting: SQL query optimization, indexing, partitioning, memory/I/O tuning, and real-time issue resolution. Database Administration: Installation, upgrades, backup/recovery, high availability (RAC, Always On, replication), and security hardening. Data Architecture & Warehousing: Designing scalable schemas, star models, and ETL pipelines for BI and analytics. Business Intelligence Integration: Power BI, Tableau, SAP BO, and advanced reporting solutions. I deliver robust, secure, and high-performing database environments that empower organizations to scale confidently and make data-driven decisions. Whether on-premises or in the cloud, I ensure your systems run at peak efficiency with minimal downtime.

  • Database Modeling
  • Database Optimization
  • Database Design
  • Oracle Database
  • PostgreSQL
  • MySQL
  • Database Architecture
  • Data Analytics
  • Oracle Performance Tuning
  • Microsoft Power BI
  • Oracle Database Administration
  • Microsoft SQL Server Administration
  • Data Extraction
  • Database Maintenance
  • Query Tuning
  • Data Analysis Consultation
  • Power Query
  • Performance Optimization
  • Data Engineering
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