I am a passionate Software Engineer and entrepreneur who loves building innovative digital solutions. With expertise in web, mobile, and open-source technologies, I create scalable projects that deliver global impact.
+25497049288
https://odhiamboatieno.com
Nairobi, Kenya
Optimizing relational and NoSQL databases for speed, reliability, and scalability, ensuring consistent high-performance data operations.
Behind every successful digital product lies a robust and reliable database. Data powers applications, drives decision-making, and ensures users get the right information at the right time. My database management services are focused on designing, optimizing, and maintaining both relational and non-relational databases, ensuring they are fast, secure, and scalable to support your business goals.
Every application starts with a solid foundation. I specialize in designing logical and physical database architectures that support current functionality while allowing for future growth. Whether it’s a relational database like MySQL, PostgreSQL, or SQL Server, or a NoSQL database such as MongoDB or Cassandra, I ensure the structure is tailored to your application’s needs. This includes schema design, indexing strategies, and normalization to optimize data flow and minimize redundancy.
Slow databases directly impact user experience and business efficiency. I perform query optimization, indexing, caching, and database tuning to maximize speed and performance. For large-scale applications, I implement sharding, replication, and partitioning strategies to distribute workloads and handle millions of transactions without bottlenecks.
Data is often the most valuable asset of a business, and protecting it is essential. I implement advanced security measures, including encryption at rest and in transit, role-based access controls, regular patching, and real-time monitoring for suspicious activity. Backups and recovery plans are also established to safeguard against unexpected failures or cyberattacks.
For businesses that operate globally or at scale, downtime is not an option. I configure replication, clustering, and failover systems to ensure continuous availability. With cloud-native databases on AWS, Azure, or GCP, I leverage auto-scaling and managed services to handle unpredictable traffic while maintaining consistent performance.
I handle complex database migrations, whether moving from on-premise to cloud, upgrading versions, or switching between database engines. Data integrity and minimal downtime are priorities. I also integrate databases seamlessly with applications, APIs, and third-party tools to ensure smooth data flow across systems.
Ongoing database health checks are essential. I use monitoring tools to track performance metrics, query execution times, and resource usage, ensuring potential issues are addressed before they escalate. Regular maintenance, patching, and optimization keep databases running efficiently and securely.
Faster Applications: Optimized queries and indexes reduce response times.
Data Security: Protect sensitive data with best-in-class encryption and access controls.
Scalability: Handle growing data volumes with ease.
Reliability: Minimize downtime with clustering and failover setups.
Cost-Efficiency: Optimize resource usage to lower infrastructure costs.
From startups needing lightweight databases to enterprises managing complex data ecosystems, I deliver custom database solutions that ensure your applications remain fast, reliable, and future-ready. With the right database strategy, your business gains the confidence to grow, innovate, and compete in a data-driven world.
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