Big Data Services

Our Big Data Services help businesses collect, store, process, and analyze complex data sets that standard data-processing tools cannot easily handle. We assist organizations with distributed storage, real-time processing, and ML to extract valuable insights from their data.

Big Data Services

Big Data Services We Provide

We provide Big Data Services that cover planning, system setup, infrastructure management, and data analytics. These services support your business in using its data more effectively to make informed decisions, improve operations, and stay competitive.

Big Data Consulting 128

Big Data Consulting

Our experts align each step, from big data strategy to infrastructure and analytics, with your business goals and technical needs. We help to choose the right tools and architecture to support scalable, efficient big data solutions.

Big Data Analytics 128

Big Data Analytics

We turn raw data into meaningful insights by applying statistical analysis, data mining, business intelligence and advanced pattern recognition techniques to uncover hidden trends and forecast outcomes.

Big Data Processing 128

Data Processing

Ingesting data from various sources and transforming it through batch and stream processing enables real-time insights, faster workflows, and more efficient use of large-scale, high-volume datasets.

Data Visualization 128

Data Visualization

Turning large-scale data into interactive dashboards and visual reports allows teams to explore trends, monitor metrics, and communicate insights clearly across the organization.

Data Storage Solutions 128

Data Storage Solutions

Storing large volumes of structured and unstructured data in scalable environments such as data lakes and warehouses ensures secure, efficient access for processing, analysis, and long-term use.

Data Governance and Security 128

Data Governance and Security

Ensuring proper governance and security involves setting access controls, maintaining data quality, and complying with regulations to protect sensitive information and support trusted analytics.

Big Data Software Development 128

Big Data Development

Building custom software tailored for big data workloads enables efficient data collection, processing, and analysis while integrating seamlessly with existing systems and supporting specific business needs.

Data Science and ML 128

Data Science and ML

Applying data science and machine learning techniques helps uncover patterns, build predictive models, and extract insights from large, complex datasets. These models enable automation, forecasting, and efficiency.

Big Data Integration and Engineering 128

Big Data Integration and Engineering

Combining data from diverse sources and building robust pipelines ensures consistent, reliable, and scalable data flow across systems, laying the foundation for accurate analysis and reporting.

Benefits of Using Big Data

Today, companies deal with large and complex data from numerous sources. Managing and using this data efficiently requires the right tools, systems, and support. The points below explain how a big data solution can assist in that process.

Enable Smarter Decisions
Advanced analytics helps your organization rely on data rather than guesswork. This leads to faster, more accurate business choices.
Create a Unified Analytics Platform
Combine tools and teams on one analytics system for better collaboration. It simplifies reporting and ensures consistent data use.
Connect All Data Sources
Merge information from all systems into one pipeline and storage layer. This reduces fragmentation and improves analysis speed.
Expand Data Storage Limits
Go beyond the capacity of your current data storage. Easily manage growing data volumes and new formats without rework.
Reduce Infrastructure Costs
Scalable, pay-as-you-go cloud resources lower your monthly expenses. You avoid overprovisioning while meeting performance needs.
Enhance Customer Targeting
Analyze behavior and preferences to personalize offers and messages. This increases conversion rates and customer satisfaction.

Have a Talk with Our Big Data Expert

We can help you to gather big data from multiple sources, unify it, and extract valuable insights from previously unused data assets.

Big Data Related Case Studies

Explore our case studies where Big Data played a supporting role in broader cloud and insight-based projects.

Explore how we modernized the client's application by developing a dedicated content analytics system.
  • AdTech
  • Application Modernization
  • Israel
Explore how we enhanced our client's marketplace stability and scalability by transitioning from a monolithic architecture to microservices.
  • Application Modernization
  • E-Commerce
  • Ukraine
Explore how we implemented a data analytics solution on AWS and established integration with an external data analytics platform.
  • Cloud Development
  • HealthTech
  • UK
Discover how we helped the client to accelerate its development while enhancing flexibility and scalability in building their SaaS.
  • FinTech
  • Full-Cycle Development
  • USA

Why Choose Romexsoft as Your Big Data Services Company

Our team delivers comprehensive big data services with deep expertise in scalable cloud-based architectures, we ensure your data is structured, accessible, and ready to drive informed decisions.

Customer-first culture 128

Customer-first Culture

Every engagement is shaped by your goals, timelines, and feedback, ensuring a partnership built on trust and measurable results.

Scalable Cloud-Native Solutions 128

Scalable, Cloud-Native Solutions

We specialize in designing cloud-native architectures that scale with your data and business needs.

End-to-End Expertise 128

End-to-End Expertise

Our team combines expertise in data engineering, analytics, and cloud infrastructure to deliver secure, efficient projects aligned with your business goals.

What the Clients Say
Romexsoft successfully delivered the therapy system. Its overall functionalities provided the company an advantage over its competitors. The team exercised competence, meticulous approach to Agile development and responsiveness throughout the development phase. The success of the product speaks for itself. We are far ahead of our competition in terms of features, usability, and overall strategic direction.
Gennady Gandelman
CEO at Pragma-IT
Romexsoft has been a strategic and essential partner to Omnyfy's ability to realise our Cloud Vision. Romexsoft helped us in multiple strategic projects including IaaS automation, programmatic provisioning of complex multi-tiered infrastructure taxonomy to support Omnyfy's PaaS deployments. I highly recommend Romexsoft. They have been extremely professional, knowledgeable and responsive to our needs.
Fabian Rebeiro
CEO at Omnyfy
I cannot fault Romexsoft's service. They are experts on AWS and offer advice and support 24/7. They are always available to answer any queries and if we have a problem they will resolve in swiftly. They are also a great team of people and I enjoy our weekly meetings. Since Romexsoft have managed and maintained our infrastructure, problems with our system are very rare.
Kevin Lanzon
Engineering Manager at Healthera
We've been working with Romexsoft for nearly a year now; we engaged them to assist in the migration of multiple PWS microservices to AWS and continue to leverage their skills to operate and extend those environments. Their code skills are fantastic and their communications, best represented by the weekly standups, are exemplary. I cannot recommend them highly enough.
Jon Labrie
CTO at Greenfence
Gorgany is an outdoor company. Our customers were struggling with low speed of our website, Romexsoft successfully delivered smooth apps and data migration form OVH to AWS under a tight timeframe and within budget. We received positive feedback from our customers. Working with Romexsoft has been a great experience. It was big pleasure to work with professionals
Oleksandr Hlavatskyy
CIO at Gorgany
Romexsoft has built a skilled and proactive team for SavvyMoney, eager to propose new solutions and hire expertise when needed. They have very good developers. The Romexsoft team is fairly well versed in English, both written and spoken. We haven't had the same problem with them as with other vendors. It’s a pleasure to work with Romexsoft, and I would highly recommend them.
Bhavna Guglani
VP of Product at SavvyMoney
Our company's ability to deliver sophisticated cloud-based solutions for the healthcare industry would be compromised without Romexsoft's superbly skilled engineers. Whether it’s a complex development project or streamlining DevOps, we count on their expertise and are yet to see them skip a beat. As they have been for years of our relationship, they continue to provide the answers to our evolving needs.
Gennady Gandelman
CEO at Pragma-IT
Romexsoft's team is essential to the product's success. Not only have they kept development costs in check, but they've also managed to scale the solution substantially, onboarding a few key clients in the process. Their developers are equally personable and capable. We have found a team of devoted people who care about their clients and are very attentive to our needs.
Oren Liberman
Our experience working with Romexsoft's automation QA team has been extremely positive. What's equally impressive is their professionalism and ability to quickly grasp complex business logic. As a result, they've been able to efficiently identify consequential test cases, develop well-structured test scripts and implement them within a scalable framework that included integration with our CI/CD pipeline.
Gennady Gandelman
CEO at Pragma-IT
The system introduced by Romexsoft was significantly cheaper than the client's previous third-party alternative. The team was responsive, easy to work with, and facilitated direct calls for the project's progress. The team is very knowledgeable and quick to acquire answers if further research is required. They were very efficient in handing over the project upon completion. They are also proactive in recommending/identifying infrastructure problem spots and potential cost reductions.
Daniel O'Reilly
LearnCube LearnCube
We've been very pleased with the quality and reliability of the 24/7 Infrastructure Support. Romexsoft team has been consistently responsive, and it’s been reassuring knowing we can rely on them during both routine operations and urgent situations. The DevOps team in particular has shown strong technical expertise and a proactive attitude, which has made a noticeable impact on our operations.
Scott Montreuil
Head of DevOps Darwin CX

Industries We Support with Big Data Services

We offer BSaaS solutions and Big Data consulting for the following industries.

Our Big Data Implementation Process

Implementing a Big Data solution requires a structured, step-by-step approach to ensure reliability, scalability, and business value. Our process covers every stage, from defining the right strategy to operationalizing insights, so you can turn unstructured data into actionable outcomes with confidence.

01
Consulting and Strategy Definition

The process begins with a deep dive into your business objectives, existing infrastructure, and data challenges. We work closely with stakeholders to define a tailored big data strategy, select suitable technologies, and outline a roadmap that aligns technical execution with business outcomes. This phase sets the foundation for a scalable, efficient, and value-driven data environment.

02
Collecting Data

We collect data from diverse sources – internal systems (e.g., CRM, ERP), external APIs, logs, IoT devices, and more. Our team implements secure, high-throughput ingestion pipelines that support both batch and real-time data streams. This ensures that incoming data is captured reliably, with minimal latency and proper formatting, while maintaining consistent data management practices for downstream processing.

03
Designing Data Storage Architecture

Based on your performance, scalability, and access requirements, we design a robust storage architecture. This may include centralized data repository for raw and semi-structured data, and data storages for structured, analytics-ready datasets. Our big data solutions ensure high availability, cost-efficiency, and seamless integration with processing and analytics layers.

04
Processing Data

Using state-of-the-art frameworks like Spark, we process large-scale data in both batch and stream modes. The goal is to clean, enrich, and transform collected data into usable formats that support real-time insights and historical analysis. Processing workflows are optimized for speed, fault tolerance, and scalability.

05
Analyzing Data

We apply advanced analytics techniques, including statistical modeling, data mining, and ML, to extract actionable insights from the processed data. This step helps uncover patterns, predict trends, and support use cases such as customer segmentation, anomaly detection, and forecasting—driving measurable business value.

06
Visualizing Data

To make insights accessible and understandable, we build interactive dashboards, reports, and visual analytics tools. These visualizations are tailored to your users and use cases, enabling teams to monitor KPIs, explore trends, and share findings effectively across departments.

07
Operationalization and Monitoring

We deploy models and data workflows into production environments and set up automated monitoring systems. These include alerts, performance tracking, and feedback loops to continuously assess data quality, model accuracy, and system reliabilitys companies to gather big data froensuring long-term success and adaptability of your big data solution.

Big Data Technologies We Use

Data Warehouse and Distributed Storage

Amazon Redshift icon
Redshift
Amazon Athena icon
Athena
Amazon QuickSight
QuickSight
Amazon Simple Storage Service icon
Amazon S3
Presto DB
Presto
tableau
Tableau

Big Data Databases

Micronaut icon
MongoDB
Cassandra logo
Cassandra
hbase
HBase
Apache Hadoop icon
Hadoop
Elasticsearch icon
ElasticSearch
Apache Zookeeper
Zookeeper
MemSQL
MemSQL
Amazon EMR icon
EMR

Data Streaming and Stream Processing

Apache Spark
Apache Spark
Apache Kafka
Apache Kafka
Apache Storm icon
Apache Storm
Amazon Kinesis Data Streams icon
Kinesis Data Sreams

Machine Learning

Apache Spark
Spark MLlib
Keras icon
Keras
Glue
Glue
Sagemaker Icon
SageMaker

Frequently Asked Questions About Big Data

What is Big Data?

Earlier in the day, companies like Google, Yahoo, Facebook, and LinkedIn discovered the need of developing specific approaches for working with data at a bigger scale, which gave birth to particular programming models and toolsets. Nowadays, almost all of the middle- to big-sized businesses can benefit from applying Big Data methodologies.

The classical definition of Big Data is emphasized in the so-called 3 Vs of Big Data:

- Volume – when you have a big amount of data to store and/or process – on the Tera/Peta/..-byte scale.
- Velocity – when the speed of processing and sub-second latency from ingestion to serving matters.
- Variety – when you have a lot of metadata to manage and govern – imagine a relational database with thousands of tables of thousands of columns to catalog, and manage accesses to.

What does Big Data Analytics include?

Data analytics includes a review of data needs and the designing of an appropriate data analytics workflow accordingly. Concrete approaches are defined depending on your business focus and current situation. Roughly speaking, there are 4 interconnected and codependent stages involved in Big Data processing: aggregation, analysis, processing, and distribution. For each of these steps, certain tools & techniques are applied. Big Data experts build infrastructures and models for data processing to cover the demands of specific businesses.

What are the types of data analytics solutions?

There are four types of data analytics: descriptive, diagnostic, predictive, and prescriptive.

- Descriptive analytics is the most common and basic type, and is used to identify and “describe” general trends and patterns. It is mostly applied for the analysis of the company’s operational performance, translating these insights into reports or other readable forms.
- Diagnostic analytics is a more advanced type, which comes to play when you want to investigate the reasons for certain trends and behaviors. Predictive analytics, based on the data insights received from the historical and present data, forecasts future trends and behaviours.
- Prescriptive analytics relies on descriptive and predictive analytics results and based on them the best future decision for your business can be suggested. It can efficiently help you to find the right solution to the problem.

What is the difference between Big Data and Data Science?

They are interconnected, yet they are not equal in meaning. By its concept, Big Data designates all data types, characterized by volume, variety and velocity, which are extracted from different sources and require special systems and modeling techniques to process them efficiently. AI-powered analytics is, in turn, a set of scientific activities applied to process big data for specific business goals, which requires expertise in a number of fields, like mathematics, computer science, statistics, AI, etc. We can say that its concept has originated from Big Data.

How do you use Spark in your data analytics services?

Apache Spark is a powerful and robust cluster computing tool, which its users access to:

- Parallel data processing on multiple computers in clusters, meaning skyrocket delivery speed.
- Working with any type of data storage – from file systems and SQL databases to various real-time streams coming from different sources. You simply share the access to your data – and we can start analyzing it instantly.
- Spark's encapsulation of powerful artificial intelligence algorithms that run their ML module allows distributed data processing, and functions seamlessly with real-time operations.

If you have piles of data, our DSaaS team will prepare it for the analysis, run the algorithms and present their findings whenever you need them.

Discover More About Big Data and Analytics

Explore key concepts, technologies, and use cases that show how big data and analytics.

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Harness Your Data with Confidence.

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