Your Data, Engineered Right.

Slow queries, fragile backups, and unplanned downtime quietly cost your business money. Techhold Developers designs, builds, optimizes, and maintains databases for Kenyan businesses — MySQL, PostgreSQL, SQL Server, Oracle, MongoDB, and cloud data platforms.

🗄️
120+ Databases Engineered
⚡
10x Avg. Query Speed-Up
🔒
99.99% Uptime Achieved
db.techholddev.com
Database Health · Production
LIVE
AVG QUERY
18ms
↓ 78%
UPTIME
99.99%
↑ 0.4%
SIZE
642 GB
↓ 12%
QUERY LATENCY (P95)
Before
After
TOP QUERY
BEFORE
AFTER
Order Lookup
1,240ms
42ms
Sales Summary
3,880ms
118ms
Inventory Search
920ms
24ms

Why Poor Database Health Silently Costs You Money

Your database runs every transaction, every report, and every customer interaction. When it's slow, fragile, or insecure, everything downstream suffers.

🐌

Slow Queries

Unindexed tables and bad queries slow apps, frustrate users, and stall reports.

💥

Unplanned Downtime

Without HA, replication, or monitoring, outages hit without warning.

💾

Broken Backups

Backups that fail silently, can't be restored, or are never tested.

🔓

Security Gaps

Weak access controls, unpatched engines, and no encryption leave data exposed.

📈

No Capacity Planning

Storage, memory, and IOPS run out during growth or peak season.

📉

No Visibility

Without monitoring, you learn about problems from users — not dashboards.

Database Development & Maintenance Services

End-to-end database engineering — from design and development to migration, optimization, managed DBA, and disaster recovery.

🧭

Database Strategy & Design

Schema design, normalization, and data modeling for the long term.

🏗️

Database Development

Custom schemas, stored procedures, triggers, and functions.

⚡

Performance Optimization

Query tuning, indexing strategy, and workload analysis.

🔄

Database Migration

Zero-downtime migrations between platforms, clouds, and regions.

🛠️

Managed DBA Services

Monitoring, patching, backups, tuning, and capacity planning.

🔒

Database Security

Access control, encryption, auditing, and compliance hardening.

🔁

High Availability & Replication

Primary-replica, clustering, failover, and read scaling.

💾

Backup & Disaster Recovery

Automated backups, PITR, offsite copies, and DR drills.

📊

Data Warehousing

Analytics-ready warehouses and ETL pipelines.

🔗

Database Integration

APIs, ETL/ELT, M-Pesa, ERP, CRM, and SaaS connectors.

🧪

Testing & QA

Data validation, integrity checks, and performance testing.

📞

24/7 DBA Support

On-call support, incident response, and SLA-based response times.

Our Database Engagement Process

A disciplined process designed to reduce risk, deliver quick wins, and set up your databases for long-term stability and growth.

01 — ASSESS

Assess & Design

Health check, schema review, and target-state design.

02 — BUILD

Build & Migrate

Development, migrations, and integration with apps.

03 — OPTIMIZE

Optimize & Secure

Tuning, indexing, hardening, and HA configuration.

04 — MAINTAIN

Monitor & Maintain

Managed DBA, backups, and continuous improvement.

Schemas Built for the Long Term

A well-designed schema is the foundation of every reliable application. We design databases that stay fast, clean, and maintainable as your data grows.

  • Logical and physical schema design
  • Normalization and controlled denormalization
  • Constraints, keys, and referential integrity
  • Stored procedures, functions, and triggers
  • Views, materialized views, and reporting layers
  • Versioned schema migrations (Flyway, Liquibase)
Database schema design for Kenyan businesses

From Seconds to Milliseconds

Slow queries kill user experience and server budgets. We find the bottlenecks, tune the workload, and deliver 5x–20x speed-ups on the same hardware.

  • Query profiling and slow-log analysis
  • Indexing strategy and unused index cleanup
  • Execution plan optimization
  • Partitioning and sharding where required
  • Connection pooling and caching strategy
  • Load testing and capacity benchmarking
Database performance optimization in Nairobi

Zero-Downtime Migrations

Migrating platforms, clouds, or regions shouldn't mean business disruption. We plan, rehearse, and execute migrations that cut over cleanly.

  • MySQL ↔ PostgreSQL ↔ SQL Server migrations
  • On-premise to cloud (AWS RDS, Azure SQL, Cloud SQL)
  • Version upgrades with rollback plans
  • Dual-write, CDC, and cutover strategies
  • Data validation and integrity verification
  • Post-migration optimization and monitoring
Database migration services in Nairobi Kenya

Your Database Team, On Retainer

You don't need to hire a full-time DBA to keep your databases healthy. Our managed DBA retainer gives you a team on call — without the payroll.

  • 24/7 monitoring with proactive alerts
  • Scheduled security patching and upgrades
  • Automated backups with restore drills
  • Monthly health reports and tuning
  • Capacity planning and growth forecasting
  • On-call support with SLA response times
Managed DBA services for Nairobi businesses

Every Database Engagement We Deliver Includes

The practices that make databases reliable, fast, and secure.

⚡

Performance Tuning

Query, index, and workload optimization.

🔁

High Availability

Replication, failover, and read scaling.

💾

Backups & DR

Automated, offsite, and tested restores.

🔒

Security Hardening

Access control, encryption, and auditing.

📊

Monitoring

Metrics, alerts, and dashboards.

🚀

CI/CD Migrations

Versioned schema changes with rollbacks.

🧪

Testing & QA

Load, integrity, and regression testing.

📞

24/7 Support

On-call response and incident handling.

All Major Databases, One Team

Relational, NoSQL, cache, and cloud-managed databases — engineered and maintained.

🐬

MySQL

InnoDB & MariaDB

🐘

PostgreSQL

Open source

🟦

SQL Server

Microsoft

🔴

Oracle

Enterprise

🍃

MongoDB

Document NoSQL

🔴

Redis

Cache & queues

☁️

AWS RDS

Managed cloud

☁️

Azure SQL

Managed cloud

☁️

Cloud SQL

Google Cloud

⚡

Aurora

AWS Aurora

🔷

BigQuery

Analytics

❄️

Snowflake

Data warehouse

📊

Elasticsearch

Search

Database Project Deliverables

Every engagement produces documented, business-ready outputs — not just a live database.

✓

Database Assessment Report

Health check, findings, risks, and recommendations.

✓

Schema Design Document

Entity models, ERDs, and data dictionary.

✓

Developed Database

Schema, procedures, triggers, views, and seeds.

✓

Migration Plan & Execution

Cutover runbook, rollback, and validation.

✓

Performance Tuning Report

Before/after metrics, indexes, and query rewrites.

✓

HA & DR Configuration

Replication, failover, backups, and DR plan.

✓

Monitoring & Alerting

Dashboards, thresholds, and on-call setup.

✓

Security Hardening

Access controls, encryption, and audit logs.

✓

Support & Maintenance Plan

Managed DBA, SLAs, and monthly reporting.

Database Case Study

How we turned a slow, fragile database into a high-performance, highly available platform.

Database optimization case study Nairobi

Nairobi E-Commerce Company

Problem: A fast-growing e-commerce platform on MySQL was struggling with 4-second checkout queries, nightly backup failures, and frequent downtime during flash sales.

Solution: Techhold Developers re-indexed key tables, rewrote hot queries, introduced read replicas, deployed managed backups with restore drills, and set up 24/7 monitoring with alerts.

10x
Faster Checkout
99.99%
Uptime Achieved
0
Backup Failures Since
6
Weeks to Deliver

What Our Clients Say

Real outcomes from Techhold Developers' database engineering and DBA services.

★★★★★

"Our checkout was painfully slow at peak. Techhold tuned our queries, added replicas, and set up proper backups. Checkout is now 10x faster, and we haven't had a single backup failure since."

★★★★★

"They migrated us from on-premise SQL Server to Azure SQL with zero downtime. The planning and cutover were flawless. Our internal team learned more in six weeks with Techhold than in the previous year."

Database Services FAQs

Answers to the questions we hear most from Kenyan businesses.

How much does database development cost in Kenya?
Database development in Kenya typically ranges from KES 120,000 for a focused project to KES 2,500,000+ for enterprise-grade data platforms with high availability, replication, and managed DBA services. Pricing depends on scope, platforms, and complexity. Techhold Developers provides fixed-scope proposals after a discovery workshop.
Which database platforms do you support?
We support MySQL, MariaDB, PostgreSQL, Microsoft SQL Server, Oracle, MongoDB, Redis, and cloud-managed databases on AWS RDS, Azure SQL, Google Cloud SQL, and Amazon Aurora.
Do you provide ongoing database maintenance?
Yes. We offer monthly managed DBA retainers covering monitoring, backups, performance tuning, security patching, capacity planning, high availability, and disaster recovery. Database health is business-critical — we treat it that way.
Can you migrate our database to the cloud?
Yes. We migrate databases from on-premise to AWS RDS, Azure SQL, or Google Cloud SQL — with zero-downtime cutover strategies, rollback plans, and full data validation.
How much can you speed up our slow queries?
Speed-ups of 5x–20x are common after indexing strategy, query rewrites, and execution plan tuning. Larger gains are possible where schemas and access patterns are fundamentally misaligned — we'll quantify after a quick audit.
Can you manage our backups and disaster recovery?
Yes. We configure automated backups with point-in-time recovery, offsite copies, and regular restore drills. We also design and test DR plans to meet your RPO and RTO targets.
Do you provide high availability and replication?
Yes. We configure primary-replica topologies, automatic failover, read scaling, and cross-region replication depending on your platform and uptime requirements.
How do you keep our data secure?
We apply encryption at rest and in transit, least-privilege access controls, audit logging, secret management, and alignment with Kenya's Data Protection Act and international standards where needed (ISO 27001, SOC 2).
Can you work with our internal team?
Yes. We often collaborate with in-house developers and IT teams — leading specific workstreams, providing mentoring, and documenting everything so your team can own the platform long-term.
Do you work with businesses outside Nairobi?
Yes. We deliver database development and managed DBA services to organizations across Kenya — Mombasa, Kisumu, Nakuru, Eldoret, Thika, and countrywide — and internationally. All work is delivered remotely with regular video reviews and shared project dashboards.

Book Your Database Health Audit

A 60-minute session with a senior DBA to review your database performance, security, backups, and architecture — and outline a prioritised action plan. No obligation, no pressure.

Book Audit →
Performance review
Index & query audit
Backup & DR check
Security review
Capacity planning
Effort & timeline estimate
Budget guidance
Prioritised roadmap