Hire the Best DBX Specialists

With 17+ years of Business Intelligence and Data Warehousing industry experience, a 'Microsoft Certified Azure Data Engineer' and ‘TOP RATED PLUS' Business Intelligence Consultant on Upwork for 3 years in a row. I have a tremendous BI and Data Warehousing experience working at some of the Top Fortune Technology and Manufacturing Companies of the World. I enjoy working with data analytics and developing robust BI solutions for companies to enhance their business decisions making. I have completed various end-to-end BI projects with high volume data, complex reporting requirements, presenting them visually as story-telling insights. - 17+ Years of experience with ETL, Data modelling, Data Analytics and BI Reporting using different BI tools like POWERBI, Microsoft BI Stack (MS SQL Server, SSIS, SSAS, SSRS), Azure Synapse Analytics, DBT, Snowflake, SAP Business Objects, SAP Netweaver BW and Board BI. - 17+ Years of experience in designing dimensional models and data warehouse solutions architecture, developing and implementing ETL solutions to extract, transform and load data into data warehouses and data marts.

🌟 Yardi Specialist & Database Administration Expert 🌟 🥇 Expertise in Yardi and Database Solutions With over 5 years of experience, I specialize in backend troubleshooting, customizations using stored procedures, functions, and complex SQL reports. I am proficient in managing and optimizing PostgreSQL and MongoDB databases, ensuring high performance and reliability. --- ⭐ What We Offer: 🎗 SQL and Yardi Advisory Services: Comprehensive guidance on SQL and Yardi software to enhance your operations. 🎗 Bookkeeping Services: Entity setup, invoicing, reconciliation, and more to manage time sheets, exercise journals, bank reconciliation, and data entry efficiently. 🎗 High-Quality Products & Excellent Customer Service: Commitment to delivering top-notch solutions and outstanding support. --- 🎓 Professional Journey: 🏢 Yardi Software India Pvt Ltd.: 3 years of significant software analysis, engineering, and development experience, transitioning from a Software Engineer Trainee to a Software Analyst. 🏢 Database Administration: Over 4 years of hands-on experience managing PostgreSQL and MongoDB databases with proficiency and precision. --- 🌠 Key Attributes and Skills: 🎯 Yardi Expertise: In-depth knowledge and hands-on experience with Yardi's suite of products. 🎯 Database Proficiency: Skilled in MySQL, PostgreSQL, and MongoDB. 🎯 Programming Languages: Proficient in SQL for developing and troubleshooting complex software. 🎯 Analytical Abilities: Strong skills in diagnosing and resolving technical issues efficiently. 🎯 Collaboration: Effective team player with excellent communication skills, ensuring smooth project execution. --- ⭐ Why Choose Me? ✅ Specialized Yardi Knowledge: Expertise in Yardi software to meet your technical needs with precision. ✅ Proven Track Record: Demonstrated capability to deliver high-quality results through various roles at Yardi. ✅ Client-Centric Approach: Tailored solutions that exceed expectations. ✅ Responsive and Reliable: Open communication and timely support. ✅ Problem Solver: Effective solutions to enhance software performance. --- 🌠 Database Administration Key Skills: 🎯 PostgreSQL & MongoDB Administration 🎯 Database Design and Optimization 🎯 Replication Setup and Management 🎯 Backup and Recovery Strategies 🎯 Performance Tuning and Query Optimization 🎯 Troubleshooting and Problem Resolution 🎯 High Availability and Failover Implementation 🎯 Data Migration and Integration --- 💫 Roles & Responsibilities: ✅ Database Design and Optimization: Efficient schema design, indexing strategies, and query optimization. ✅ Replication and High Availability: Implemented robust replication solutions for data redundancy and failover capability. ✅ Backup and Recovery Strategies: Developed comprehensive strategies leveraging pg_dump, pg_basebackup, mongodump, and MongoDB Atlas Backup. ✅ Performance Tuning and Optimization: Conducted in-depth performance analysis and tuning to improve system responsiveness. ✅ Data Migration and Integration: Seamless migration projects and data integration using ETL tools, custom scripts, and middleware technologies. --- ⭐ Notable Project: 🏥 Healthcare Application Replication Setup: Designed and implemented a high-availability replication solution for a PostgreSQL database, ensuring continuous availability and data integrity during node failures. --- I am eager to leverage my Yardi expertise and database administration skills to support your business needs and look forward to the opportunity to collaborate with you on Upwork.

I help companies turn fragmented data into trusted analytics used by leadership and operations. I specialize in building modern data platforms, from ingestion to analytics, using dbt, SQL, cloud data warehouses, and BI tools. My work focuses on clarity, correctness, and business impact, not just pipelines. What I typically help with: Designing scalable analytics engineering layers (dbt, dimensional modeling) Building and optimizing ELT pipelines into Snowflake / BigQuery / Redshift Creating trusted metrics and dashboards for leadership and operations Improving data quality, testing, and CI/CD for analytics Migrating legacy reporting to modern data stacks I work closely with stakeholders to translate business questions into clean data models and actionable insights. If you need analytics that people actually trust and use, let’s talk.

I am a senior database administrator (DBA) with over 13 years of hands-on experience managing production database systems. I specialize in MySQL, MariaDB, PostgreSQL, MongoDB, and SQL Server, providing database troubleshooting, incident response, daily operations and maintenance, performance optimization, and reliable backup, high availability, and disaster recovery solutions for mission-critical environments. 🔍 Database Expertise: With over 13 years as a senior expert in MySQL/MariaDB/Percona/PostgreSQL/MongoDB/Oracle/DuckDB, I’ve managed over 5000 databases and 300 TB+ of data. My experience covers database architecture, performance optimization, backup and recovery, High availability, disaster recovery, and much more. I ensure every database solution I deliver is robust, scalable, high performance, and perfectly aligned with your business needs. 🛠️ Technology Stack: MySQL/Percona (Versions 5-9) MariaDB (Versions 5-12): Installation、High Availability, Replication, and Scalability Solutions、InnoDB Cluster、Group Replication、Workbench/Shell/Router、Backup & Restore、Galera Cluster、Percona XtraDB Cluster、XtraBackup、Toolkit、InnoDB/MyISAM/Binlog、Orchestrator、replication-manager. PostgreSQL (Versions 7-18): Installation、High Availability, Replication, and Scalability Solutions、SQL Tuning、pgpool-II、PostGIS、TimescaleDB、ClickHouse、Patroni、Citus、pgvector、Security、Supabase、Neon. MongoDB (Versions 3-8) / MongoDB Atlas : Installation、MongoDB Shell (mongosh)、Aggregation、Indexes、Atlas、Time Series、Change Streams、Replication、Sharding、Storage、Administration、Security. SQL Server (Versions 6.5 – 2025): Installation、High Availability and Disaster Recovery (Always On AG, FCI, Log Shipping, Replication)、Distributed Availability Groups、SQL Server Management Studio / Azure Data Studio / sqlcmd、Backup & Restore、Failover Cluster / Always On Solutions、PowerShell dbatools / First Responder Kit、Storage Engine / Transaction Log / Change Data Capture. Other Database : Oracle、DB2、Redis、SQLite、DuckDB、DocumentDB Cloud service providers: AWS RDS、AWS Aurora、Amazon DocumentDB、GCP、Azure、N8N creator. Certifications: I hold certifications from Cisco, Oracle, MySQL, AWS, ITIL, PMP, and TOGAF, ensuring I bring industry-recognized expertise to every project. 📈 Why Choose Me? Proven Experience: Worked for leading ICT and IoT solution providers, supporting major operators, banking, and financial enterprises. End-to-End Solutions: From designing high availability architectures to delivering query optimizations and backup solutions, I offer complete database management expertise. Training & Support: I also provide course training for companies looking to empower their teams with database-related skills. 🤝 Let’s Collaborate: If you’re looking for a seasoned database professional to tackle challenges in MySQL, PostgreSQL, MongoDB, Oracle, or other database technologies, let’s discuss how I can help streamline your operations and enhance performance. 📩 Contact Me: I’m ready to dive into your project. Reach out, and let’s unlock the full potential of your data infrastructure together!

Data Integration specialist with over 19 years of experience in designing, building, maintaining and supporting Data warehouse and ETL applications. Extensive experience working on Snowflake, dbt, Datastage , Informatica, AWS, Unix/ Python Scripting. Experienced with relational databases - Snowflake, Netezza, DB2, Oracle and SQL server. Proficient in writing SQL queries to perform analysis and ELT loads into tables. Experience working on Bigdata tools – HDFS, Hive, Sqoop & Kafka. Exposure to Cloud technologies – ASW and Azure as data sources. Experienced working with diverse clients belonging to - Banking, Manufacturing, Restaurant and Retail domain. Good understanding of end-end architecture of Datawarehouse and applications worked on. Experienced in working on Agile (Scrum) & waterfall methodologies of project execution. Highly motivated, strong analytical skills, quick learner and interested to learn and work on new technologies.

Hello, I'm Soni, an EDB PostgreSQL Certified Professional (the highest level of PostgreSQL Certification from the most reputable PostgreSQL Certification provider). I have 12+ years of experience in the computer industry, 10+ years of proven track record on Upwork, top-rated plus, 100% job success score, mostly spent my career as a PostgreSQL DBA and Database Developer. - Expert in providing smart business solution, cost effective, profitable and timely manner to give best service in industry with guaranteed satisfaction. - Strongly motivated professional participated in multiple projects, and effective co-worker. Over the last 11 years, I have managed and developed a wide range systems in database solutions such as : common database administration (advanced query, stored procedure, reporting, view, trigger and function, backup and restore, etc), database system automation, data migration, database testing, database replication and clustering using Pgpool-II, Slony, Pacemaker and Postgresql Streaming replication, disaster recovery, database system monitoring, database maintenance, Business Intelligence using Looker, Amazon Redshift database, data reporting using Jasper Report and many more. My current job also includes : crond, enterprise linux administration, cloud service, mongodb, sSMTP, server clustering, DRBD, Pacemaker, Corosync, Heartbeat, and many more. I also have some experiences in the following areas: Wordpress, PHP, HTML, CSS, javascript, VB, C# programming. All service will be delivered with 100% satisfaction guaranteed.