Data engineering services

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Design, build, and optimize data pipelines for reliable analytics and automation. Our solutions guarantee that business intelligence and machine learning applications have access to high-quality, easily accessible data.

Data engineering

Establish and refine your data engineering pipeline

Want to build a future-proof data infrastructure that aligns with your analytics and AI goals? Our data engineering company breaks down complexity into a crystal-clear vision. We design scalable solutions that ensure accuracy, speed, and reliability — for migrating legacy pipelines, building real-time workflows, and bringing your data into a useable order.

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Our data engineering best practices

How will you benefit from data engineering consultancy?

  • Eliminate data bottlenecks that slow down decisions

    Redesigning inefficient joins and partitioning large datasets decreases job runtime. Meanwhile, workload-aware scheduling prevents resource contention, delivering analytics-ready data much faster and enabling teams to base decisions on current conditions rather than stale data.

  • Stop wasting time on manual data fixes

    Data analytics engineering services deploy intelligent error handlers that quarantine bad records and auto-retry failures and alert only for unrecoverable issues. By catching and resolving anomalies at ingestion, pipelines deliver cleaner datasets to downstream systems — freeing engineers from never-ending routine cleanup.

  • Get all teams working from the same trusted data

    Data engineering solutions establish centralized pipelines generating standardized, validated datasets to decrease conflicting versions of truth across departments. By implementing consistent business rules and quality checks at the source, all teams receive identical reporting metrics, which improves cross-functional alignment.

  • Avoid cloud bills from inefficient pipelines

    Data engineering best practices are always about reducing expenses. Experts analyze pipeline patterns to rightsize compute resources, replacing always-on clusters with autoscaling and implementing lifecycle rules for storage tiers. This reduces cloud spending as you only pay for resources during actual processing windows rather than idle capacity.

  • Prevent compliance risks

    When sensitive data moves through pipelines, automated guardrails document every touchpoint: who accessed it, how it transformed, and where it flowed. This meets GDPR, HIPAA, and other requirements, with automated alerts for suspicious activity protecting your business and customers from data leaks and cyberattacks.

  • Make your data AI-ready without rebuilding later

    Raw data gets pre-processed into analysis-ready formats (normalized timestamps, cleaned text, completed missing values) during initial ingestion. When AI projects launch, your data already meets quality standards, accelerating model development by months.

Why choose COAX data engineering experts?

See what our clients say about COAX’s services


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

What our data engineering services look like

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COAX data engineering roadmap

  • Assess your data health

    We analyze your pipelines for slow queries, missing data, and infrastructure mismatches — then deliver a prioritized fix list with performance benchmarks.

  • Design purpose-built architectures

    We craft solutions around your actual use case, implementing the right processing frameworks, storage layers, and governance controls for your workload requirements.

  • Optimize data workflows

    We refine ETL/ELT processes, eliminate bottlenecks, and automate repetitive tasks to ensure efficiency, scalability, and cost-effectiveness.

  • Modernize without disruption

    As a next step of data engineering as a service, we migrate schemas, pipelines, and infrastructure in parallel,, maintaining full operations while cutting over to improved systems.

  • Enable self-sustaining systems

    COAX specialists further autopilot self-healing data systems that detect anomalies, reroute workflows, and alert only when human judgment is needed.

  • Grow with your needs

    Our data engineering roadmap doesn’t end at launch: reviews, performance tuning, and tech updates keep your systems ahead of demand.

Frequently asked questions and answers

Building and maintaining the systems that store, process, and deliver data at scale — like databases, pipelines, and APIs.

To understand the data engineering vs data science distinction, let’s look at them like this: engineers focus on "how data flows"; scientists focus on "what data means." Engineers build the pipelines and infrastructure to move and store data reliably, while scientists analyze that data to find insights. 

Designing systems to handle huge datasets (too big for regular tools), using tech like Spark or Hadoop.

Dbt (or (data build tool) is a type of a tool that helps turn data into analysis-ready tables using SQL — like a recipe for cleaning and organizing data.

An automated process that collects, processes, and moves data from sources (like apps or databases) to destinations (like warehouses or dashboards), cleaning and preparing it along the way.

A flowchart (Directed Acyclic Graph) that shows how pipeline tasks depend on each other, like "Step 1 must finish before Step 2 starts."

To automate pipelines (Apache Airflow), process data (Pandas), or connect systems (APIs) — it’s the "glue" for data tasks.

Want to know more?
Check our blog

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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