Hire the Best Database Modeling Experts in Tbilisi, GE

Data Engineer with 5 years of experience building and optimizing scalable data platforms using Snowflake, Databricks, DBT and Azure technologies. Expert in optimizing processes and building ETL/ELT pipelines, implementing Data Vault 2.0 and building high-performance Snowflake based analytical platforms, ensuring high data quality, reliability and analytical readiness. Specialize in end to end delivery of the project including communication with business stakeholders and implementing business rules into technical solutions.

✅ 🔻TOP-RATED PLUS🔻 freelancer on UpWork ✅ Senior DBA and developer ✅ Senior database architect ✅ Business solutions and BI expert ✅ 20+ years of experience Senior Database Developer & DBA Consultant Certified and results-driven Database Administrator and Developer with over 20 years of experience across the full Microsoft SQL Server stack — from SQL Server 2000 through the latest 2025 release, including all Standard, Enterprise, and Azure SQL editions. Expertise includes on-premises, cloud (Azure SQL, Amazon RDS), and hybrid architectures, as well as MySQL, PostgreSQL, and MS Access environments. Specialized in performance tuning, query optimization, database design, migration, and automation using PowerShell and Azure tools. I have successfully supported and advised enterprise-level organizations in finance, healthcare, and IT, delivering enhanced reliability, security, and performance through strategic optimization and tailored development. My objective is to leverage deep database expertise to help businesses modernize, optimize, and scale their data platforms, providing efficient, secure, and business-driven solutions that deliver measurable results.

With over 7 years of hands-on experience in high-volume transactional systems, I specialize in database architecture, SQL performance tuning, and complex PL/SQL development. Currently working as a Database Team Lead in a large-scale production environment, I design and optimize mission-critical systems handling millions of transactions. My expertise includes: Advanced SQL optimization & execution plan analysis Performance tuning for production environments Complex stored procedures, functions & packages Database schema design & refactoring Oracle → PostgreSQL migration projects Data consistency, scalability & reliability improvements I have worked across gambling, finance, and healthcare industries, building systems where performance and data integrity are critical. If you need a reliable expert to improve database performance, redesign schemas, or solve complex backend challenges — I’m ready to help.

I'm professional developer and programmer with 15-years experience in database projecting using database management systems: MS Access, MySQL, MS SQL Server, Oracle. I'm expert in MS Office VBA and VBScript/Autoit (also have some experience in Python and C#). During long time I worked as a software developer, an analyst, a technical writer and a project manager from the customer side. I went through hell and high water working with contractors. Very often contractor's work is full trash and I hate such approach to work. I do my work very well with maximal efforts to satisfy my clients with my experience and offer only best solutions. I understand your needs, I know how it works and how it has to work. I love every my client because they give me that sense of freedom... freedom from contractors trash work and crazy bosses ideas which I can't affect to. I offer for my clients the following solutions: 1) MS Access - as desktop database solution for 1-5 users and as data handling tool for the data volume less than 2 Gb; 2) MS Access + MySQL - as client-server database solution for more than 5 users and databases with large volume of data (it gives optimal price/perfomance ratio for client); 3) VBScript and AutoIt scripts - for loading and handling/converting information with scheduler. I like my work very much... it's something like art for me.