John Mware

About John Mware

With 13 years of experience in the tech industry, I have developed a versatile career as a Database Engineer, Data Engineer, Data Architect, and Technical Support Engineer. My journey has been driven by a passion for data, leading me through various aspects of database management, data science, and technical support. This has given me a broad range of skills and a unique perspective in my field.My career is built on a strong foundation in both relational and non-relational database platforms, including Oracle, SQL Server, MySQL, PostgreSQL, TimescaleDB, MongoDB, and Cassandra. I have successfully managed important database tasks like patching, migration, consolidation, and high availability setups. My skills also extend to various cloud platforms such as AWS, Azure, GCP, and Oracle Cloud.As a Technical Support Engineer, I\'ve sharpened my skills in providing high-quality solutions and support to users. I use tools like Terraform, Kubernetes, Docker, and log/metrics management platforms including Kibana, Grafana, and Oracle Enterprise Manager to diagnose and solve technical issues.My academic background in Data Science has enhanced my professional skills in areas like Machine Learning, AI, Advanced Data Mining, BigData, and Predictive Modeling. This knowledge has improved my data engineering abilities, especially in managing and optimizing data pipelines. I am familiar with tools and platforms like Airflow, Apache Kafka, Hadoop ecosystem, Amazon Redshift, Google BigQuery, and Amazon Athena. I\'m also skilled in data visualization tools such as Tableau, Looker, and Power BI.I am dedicated to delivering reliable, scalable, and efficient data solutions while following the best practices in the industry. I enjoy collaborating with other data professionals, always eager to learn more and contribute to our field\'s growth.

Experience

1. Staff Customer Delivery Engineer

   Tiger Data (creators of TimescaleDB)

   Mar 2026 — Present · US

   Designing and implementing scalable database solutions for large-scale, high-volume data systems.Optimizing data infrastructure to support real-time analytics, time-series processing, and AI-driven workloads.Advising customers on database architecture, performance tuning, and data modeling for complex, data-intensive applications.

Education

• Institute Of Software Technologies

  Oracle 11g Real Application Clusters/ ASM management, Database Administration

  2015 — 2015

• Kenya Methodist University

  Bachelor’s Degree, Bachelor of Business Information Technology

  2016 — 2018

• The Kenya Polytechnic University College

  Diploma in Computer Studies, Computer Science

  2006 — 2007

• Michigan Technological University

  Master of Science - MS, Data Science

Skills

• Oracle Asm
• Microsoft Sql Server
• Linq
• Oracle Rac
• Sharepoint
• Vb.net
• Oracle Dataguard
• Html 5
• Borland Delphi
• Css
• Microsoft Reporting Service
• Pl/Sql
• Sharepoint 2010
• Oracle Data Mining
• Database Design
• Cmmi Level 3 Processes
• Oracle Data Integrator(Odi)
• Databases
• Oracle Warehouse Builder (Owb)
• Oracle Data Warehousing
• Php
• Cmmi Level 5 Processes
• Html
• Mysql
• Oracle Pl/Sql Development
• Visual Basic
• Software Development
• Visual Basic 5.0/6.0
• Sql
• Linux
• Asp.net
• Oracle Database Administration