DataSow

Growing Intelligence
from Data

DataSow designs and implements scalable data platforms
and equips teams with the skills to manage them effectively.

Clients We've Worked With

Databricks

Databricks

Certified Partner

AWS

AWS Advanced Partner

Azure

Microsoft Partner

DataSow

Why Choose DataSow?

At DataSow, we do more than just data engineering—we design solutions that seamlessly integrate with your operations and drive growth. Here's what sets us apart:

We don't believe in generic fixes. Every project we take on is customized to your specific requirements, ensuring optimal performance, scalability, and alignment with your existing infrastructure. Whether you need a streamlined ETL pipeline, a scalable data architecture, or an end-to-end data platform, our solutions are built to fit—seamlessly.

With a decade of experience, our team is highly skilled in Databricks, Snowflake, and modern data technologies. We are also certified by Databricks, ensuring that we bring industry-best practices and deep technical knowledge to every project.

Unlike traditional IT consultancies, we bridge the gap between technology and business strategy. One of our co-founders is a former strategy consultant, bringing a unique perspective that ensures our solutions aren't just technically sound, but also aligned with your broader business objectives. We don't just build pipelines; we build value.

Every engagement comes with a dedicated project manager, certified in PMP, to keep your project on track. From initial planning to final deployment, we ensure timely delivery, budget control, and clear communication, so you can focus on results without the headaches of project delays.

Our Services

We specialize in enterprise-grade data solutions that transform raw data into actionable business intelligence.

Data Engineering

Expert implementation of modern data pipelines using Databricks, Snowflake, and AWS. We specialize in Delta Lake architecture and automated ETL/ELT workflows that scale. Our solutions include data quality frameworks, performance optimization, and seamless system integration with comprehensive monitoring. Our proven track record includes successful implementations for Fortune 500 companies, handling petabyte-scale data processing with 99.9% reliability.

Cloud Consulting

Strategic cloud migration and optimization across AWS, Azure, and GCP. We architect cost-effective, secure environments focusing on data lakes and warehouses. Our approach includes security assessments, automated infrastructure deployment, and FinOps practices for optimal ROI. We've helped organizations reduce cloud costs by up to 40% while improving performance through our proprietary optimization framework.

Solutions Architecture

End-to-end design of scalable data architectures incorporating modern data mesh principles and microservices. We create robust technical blueprints with event-driven architectures and enterprise integration patterns, focusing on scalability and maintainability. Our architectures have successfully handled mission-critical workloads for healthcare, finance, and retail sectors with zero downtime.

AI Consulting

Implementation of production-ready AI solutions using MLflow and Azure ML. We specialize in MLOps, automated model training, and scalable machine learning services. Our focus includes explainable AI practices, efficient feature engineering, and robust model monitoring. Our AI solutions have delivered measurable business impact, with clients reporting up to 30% improvement in prediction accuracy.

Data Strategy

Strategic planning and roadmap development aligning data initiatives with business goals. We help define data vision, identify high-impact use cases, and create actionable plans. Our approach includes maturity assessments, technology evaluation, and KPI frameworks for measuring success. Our strategies have enabled organizations to achieve data-driven transformation in months rather than years.

Data Platforms

Design and implementation of modern data platforms using Databricks Lakehouse, Snowflake, and Delta Lake. We build self-service analytics environments with automated ingestion, sophisticated modeling, and integrated BI capabilities, ensuring reliability through comprehensive testing. Our platforms have empowered thousands of users across enterprises to make data-driven decisions with sub-second query performance.

Our Industry Recognized Certifications

Our team holds numerous certifications from leading technology providers, ensuring we deliver the highest quality solutions.

Databricks Certification
AWS

Data Engineering Professional

AWS Certification
Azure

Azure Administrator Associate

Azure Certification
Databricks

Data Engineer Professional

Snowflake Certification
Azure

Data Scientist Associate

AWS Certification
AWS

Solutions Architect Professional

Azure Certification
AWS

DevOps Engineer Professional

GCP Certification
Azure

Data Engineer Associate

Databricks Certification
Azure

DevOps Engineer Expert

AWS Certification
Databricks

Data Engineer Professional

Azure Certification
Databricks

Data Analyst Associate

Azure Certification
Databricks

Spark Developer Associate

Azure Certification
Databricks

Machine Learning Engineer Associatw

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Meet Our Founders

Meet the talented and passionate team members who drive our company forward every day.

Fabian Somfai

Fabian Somfai

CEO

I bring a unique blend of strategy, execution, and client-focused leadership to the world of data consulting. With a background in management and strategy consulting, I have spent nearly a decade helping organizations navigate complex decisions, optimize operations, and unlock growth through data-driven insights.

Before founding DataSow, I was a Senior Manager at EY-Parthenon, advising corporations on USD 200 million – 1 billion investment decisions and working with governments on national policy strategies. My experience leading multidisciplinary teams and delivering high-impact solutions has shaped the way I approach data consulting—ensuring that every project we undertake is not just technically sound but also strategically aligned with business goals.

At DataSow, I oversee project execution, client management, and overall service delivery, ensuring that our solutions drive real business value. My focus is on blending technical expertise with strategic thinking, so our clients don't just get a data solution—they get a competitive advantage.

Alexander Chen

Alexander C.

CTO

With nearly a decade of experience in data engineering and cloud architecture, I've been at the forefront of the data revolution. My journey began at Databricks' Platform team, where I helped architect solutions for some of the world's largest data processing challenges.

Prior to joining DataSow, I served as the RSA at Databricks, where I led the development of enterprise-scale data platforms and contributed to the evolution of the Delta Lake project. My work has directly impacted how organizations approach data lakes, real-time analytics, and machine learning operations.

At DataSow, I drive our technical vision and innovation strategy. My focus is on building scalable, future-proof architectures that combine the best of modern data engineering with practical business applications. I'm particularly passionate about democratizing data access and enabling organizations to make data-driven decisions with confidence.

Case Studies

Explore how we've helped organizations transform their data capabilities and achieve measurable business outcomes.

Case Study
Financial Services

Data Modernization for Global Bank

How we helped a leading financial institution migrate legacy systems to a modern cloud data platform, reducing operational costs by 40% and enabling real-time analytics.

Case Study
Healthcare

AI-Powered Patient Analytics

Implementing a predictive analytics solution for a healthcare provider that improved patient outcomes by 25% and optimized resource allocation across multiple facilities.

Case Study
Manufacturing

IoT Data Pipeline Transformation

Designing a scalable data architecture for a manufacturing client that processes 10TB of IoT sensor data daily, reducing downtime by 35% and improving quality control.

Industries We Serve

We deliver tailored data solutions across diverse industries, helping organizations harness the power of their data.

Asset Management

Real-time data integration and analytics platforms for investment decisions. Our solutions include market data pipelines, risk analytics systems, and algorithmic trading infrastructure with sub-millisecond latency.

Automotive

Connected vehicle data platforms and predictive maintenance solutions. We help automotive companies process telematics data, optimize supply chains, and implement IoT analytics for smart manufacturing.

Telecommunications

Network performance analytics and customer experience platforms. Our solutions enable real-time network monitoring, customer churn prediction, and optimization of 5G infrastructure deployment.

Energy

Smart grid analytics and renewable energy optimization platforms. We develop solutions for demand forecasting, grid stability analysis, and efficient energy distribution management.

Manufacturing

Industry 4.0 data platforms and predictive maintenance systems. Our solutions integrate IoT sensor data, optimize production workflows, and enable predictive quality control through ML models.

Retail

Customer analytics and inventory optimization platforms. We build solutions for personalized marketing, demand forecasting, and omnichannel retail analytics to drive sales and improve customer satisfaction.

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Careers at DataSow

Be part of a team that's transforming how organizations leverage data to drive innovation and growth.

JOIN OUR TEAM TO...

  • Work on High-Impact Data Projects
  • Grow Your Career and Skills
  • Become part of a fun group with a vivid team spirit

  • Industry leading salary: our colleagues receive highly attractive compensation that reflects their expertise and contributions
  • Outcome driven culture: We focus on results, not micromanagement—giving you autonomy and ownership over your work
  • Flexible and remote working: in line with the above, you can work from home, in your own schedule
  • Positive work environment: we promise open and encouraging communication that is based on mutual respect and collaboration

  • Data Engineers: Experienced professionals who can design, build and optimize data pipelines and architectures
  • Data Scientists: Analytical minds who can extract insights and build predictive models from complex datasets
  • Solution Architects: Strategic thinkers who can design comprehensive data solutions aligned with business goals

  • Application review: We carefully review your CV and experience to understand your skills and how they align with the role. (Usually 1 week)
  • Interviews: we conduct two interview rounds. (1) discussing your motivations, experience and cultural fit; (2) technical interview with our CTO (Usually completed in 1 month)
  • Contracting: if successful, we send our template contract for review and discussion.
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