Custom database design & development

Get an Estimate

Simplify data, improve operations, and succeed without limits — trusted database consultancy services for agile solutions. We design and construct scalable, reliable database systems that are suited to your unique data workflows and performance needs.

Database design & development

Unlock efficiency with our custom database development company

Struggling with slow queries, inconsistent data, or rigid systems? As an experienced database design company, we turn your data into a strategic asset. Our specialists engineer high-performance databases that scale effortlessly, eliminate bottlenecks, and turn information into actionable insights.

Audit my database performance

Database development solutions for business

COAX builds custom database systems with precision schema design that models complex data relationships, performance tuning to handle millions of transactions under load, and architectures designed to evolve with your business. Every solution includes ironclad security built into the foundation.

We architect tailored, adaptive database solutions with intelligent indexing, real-time synchronization, and workload-aware resource allocation. This translates to seamless scalability, reduced infrastructure costs, and faster decision-making across your organization.

COAX delivers database consulting that pinpoints and resolves performance bottlenecks through query improvement and resource allocation strategies. You gain faster response times, higher throughput, and a database infrastructure that scales efficiently without costly hardware upgrades.

COAX implements rigorous data security & compliance frameworks — encryption-in-transit, granular access controls, and audit trails — to safeguard sensitive information. This ensures proactive risk mitigation, effortless compliance (GDPR/HIPAA/etc), and uninterrupted operations with zero vulnerability-related downtime.

We specialize in custom database developments that use distributed SQL, sharding strategies, and managed cloud services to break through traditional data limitations. The outcome? Global low-latency access, cost-efficient scaling, and future-proof architectures that grow with your tech stack.

Our expert database consultants diagnose bottlenecks, deliver continuous monitoring, enhance schemas, and fine-tune performance across SQL, NoSQL, and hybrid systems. You benefit from higher system availability, cost-efficient resource utilization, and data workflows that support — not hinder — your growth.

Why do you need database building services?

  • Achieve reliability for critical operations

    Database solutions ensure reliability through proven technical safeguards. Automated failover systems instantly activate backup nodes during disruptions while real-time query optimization maintains consistent performance. Distributed architectures eliminate single points of failure, and predictive scaling provisions resources before demand spikes.

  • Optimize database expenses

    Strategic database design services enable cost optimization through intelligent architecture decisions. You achieve reductions in operational costs — with cloud deployments seeing savings on compute spend and on-premise environments extending hardware lifespan. Performance improves simultaneously as efficient designs require fewer resources.

  • Turn scattered data into clean, trustworthy assets

    Well-designed databases contain organized schemas with validation rules and standardized formats for your data. Also, automated cleansing processes flag anomalies, fill gaps, and enforce quality thresholds. The result is information that teams query with confidence, knowing calculations and reports reflect accurate source material.

  • Equip your team with better data tools

    Custom database development services provide teams with optimized query interfaces, improved data access layers, and intuitive admin consoles. Properly structured databases integrate more easily with analytics platforms and business intelligence tools. These improvements reduce dependency on specialized engineering support.

  • See patterns and opportunities hidden in your data

    Advanced database analytics uncover trends, correlations, and anomalies within your datasets that manual review might miss. With statistical models and pattern recognition algorithms implemented by a skilled database development company, overlooked customer behaviors, operational inefficiencies, and market shifts become fully visible.

  • Enable real-time decision making

    Modern database systems process and deliver data with sub-second latency, ensuring insights reflect current conditions. By supporting live data streams, instant aggregations, and concurrent user access, they empower teams to act on fresh information the moment it matters. What you gain is confident decisions because the data is always fresh and valid.

Why choose COAX database consultancy?

What our clients say about COAX


I was most impressed by the quality of the end product.

While my ideas formed the basis for the work, they delivered a far more superior product than I imagined with greater flexibility and viability of features. They exceeded expectations so many times it got to the point I couldn't wait to see what they came up with next.

Dan Brooks

President, Krytter

COAX have delivered immense value to our business as our valued strategic development partner.

I implicitly trust the whole COAX team to do the right thing by location:live, and to have blunt and honest conversations with me when we are in the thick of delivery. COAX are the engine room and compass behind our market-leading tech.

Neil Winkworth

CTPO, Location Live

The solution created by COAX is better than I could have anticipated.

The app is simple to use, effective, well designed and never fails. Highlights of the COAX service are a clear, transparent specification with realistic cost estimate, project managers that are responsive, always helpful and communicate clearly, a strong technical team and a company that I can trust.

Phil Cushion

Founder, SiteSurvey Plus

I heavily relied on COAX for not only the development of my core product, but also assistance in all the other support infrastructure in hosting my product.

The team also went above and beyond their existing web development skillset by making effort to understand the domain specific (financial modelling) math and technicalities of my product.

Tim

Founder, Peercents

COAX’s team is second to none designing, developing, and deploying websites.

I was delighted by COAX attention to detail and ability to deliver such a complex project. I highly recommend COAX to anyone looking for a reliable and talented web development team.

Mason Blake

Co-founder and CTO, Ratio

In working with COAX, we found them to be highly professional.

We have continued our ongoing relationship and cooperation with COAX on this project thanks to the ongoing support they continue to offer us.

Ashley Greenfelder

Director, Re:Plan

Their highly responsive team had the technical know-how to seamlessly incorporate non-standard features.

Despite facing tight crucial deadlines, they worked tirelessly around the clock to deliver the project on time, even accommodating additional feature requests. We are immensely thankful for their hard work, which resulted in exceptional outcomes.

Ali Ghafour

CEO, 2020 Armor

Throughout the years, we have maintained a strong relationship based on mutual trust and respect.

From the start, we prioritized flexibility, particularly in terms of working within our monthly budget and delivering new features and functionalities every two weeks. Our communication with both the project manager and team members has been exceptional, and we have consistently received high-quality product delivery and support.

Andrew Macfarlane

Founder & CEO, Carezapp

You will not often find such an approach in the outsourcing development market.

From the first day, the COAX team established themselves as optimistic. After the guys spent a dozen hours sorting out our problems and never once talked about money, we realized that this team was ready to go the extra mile. We were finally convinced of the prospects for cooperation when the COAX CTO came to our British office in person with a detailed presentation of the renovation.

Richard Murray

CEO, Antique Ecommerce Marketplace

We liked the COAX team’s deep-diving approach and attention to detail.

Their incremental approach with feedback loops allowed us to see results from the early stages and ensured we stayed on the right track. But most importantly, we felt that they genuinely cared about our project. Doing their best to make it as perfect as possible, they were always there for us, on-site rather than online.

Mykola Bronitskyy

Co-founder, GrandBus

They always respond right away to any questions or requests that we have and contribute really good ideas.

The development work delivered by COAX has satisfied all project stakeholder requirements for the project and helped to streamline internal company processes for the client. Their team is communicative and helpful throughout the work, contributing ideas to make the product even better.

Peter Goian

General Manger, TRI

Database development and management in action

See All projects

Our approach

  • Needs assessment & data strategy

    Strategic database consultation to evaluate current systems and define data requirements. We analyze pain points, usage patterns, and scalability needs to build a tailored roadmap.

  • Setting data architecture design

    Structured database development and management begins with entity modeling that mirrors real-world business relationships. We define core data entities, their attributes, and precise interactions to reflect actual operational flows.

  • Structure definition

    Database structuring implements normalization to cut redundancy and preserve important relationships. We define precise schemas with foreign keys, constraints, and optimized data types for both integrity and performance.

  • Performance-optimized physical implementation

    We configure hardware-aware architectures that maximize throughput for your query profiles. Precise bespoke database development translates logical models into high-performance physical systems — optimized joins, memory allocation, and I/O pathways.

  • Deployment & system integration

    We synchronize with your operational calendars to maintain business continuity. Seamless database deployment bridges new and legacy systems through validated APIs, ETL pipelines, and permission orchestration.

  • App data layer development

    We engineer zero-latency data delivery for your custom database solution — designing cached microservices, read replicas, and batch processing pipelines tailored to your access patterns. This eliminates bottlenecks where applications meet data.

  • Thorough quality assurance

    We validate every stage of your custom database software development through extreme load simulations, penetration testing, and fault injection. This ensures your solution handles peak demand, repels threats, and self-recovers from disruptions.

  • Ongoing monitoring & optimization

    With database management consultants overseeing your systems, you get regular query refinements, index adjustments, and capacity planning — all informed by real usage patterns. We deliver continuous optimizations as your data grows, ensuring sustained speed and reliability.

Frequently asked questions and answers

The process of creating, programming, and maintaining structured systems to store and retrieve data efficiently. Custom database development tailors this to specific business needs.

It’s when a dedicated in-house specialist or database design consultant plans how data is organized — tables, relationships, and rules — to ensure speed, accuracy, and scalability.

To establish database development solutions for business that balance performance, security, and adaptability as needs evolve.

PostgreSQL (complex transactions) or MongoDB (flexible content). Database development services in USA, European countries, and other regions consider local data governance laws when selecting platforms.

Define the main business entities and workflows, establish relationships between them using models like ER diagrams, apply normalization principles (typically up to the third normal form) to reduce redundancy, and optimize indexes based on query patterns.

A solutions architect deconstructs your business needs into accurate technical blueprints. Typically part of professional database development services, they create blueprints that developers implement.

Poor design leads to sluggish apps, data corruption, and costly fixes — expert-led database development prevents these risks.

Frontline teams know real workflow pain points; their input ensures database development actually solves daily problems.

Want to know more?
Check our blog

No items found.

How can we help you?

Contact details

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Tell us about your industry, your idea, your expectations, and any work that has already been completed. Your input will help us provide you with an accurate project estimation.

Contact details

Budget

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

What we’ll do next?

  • 1

    Contact you within 24 hours

  • 2

    Clarify your expectations, business objectives, and project requirements

  • 3

    Develop and accept a proposal

  • 4

    After that, we can start our partnership

Drop us a line:

sales@coaxsoft.com

Main office

401 S Milwaukee Ave Wheeling, IL 60090, USA

+1 773-644-8871

Delivery center

72 Mazepy str., Ivano-Frankivsk 76018, Ukraine

099-746-6810