Hashmap was founded in 2012 with a mission to focus exclusively on Big Data and Hadoop. Through our singular focus on Big Data, our deep roots in the Hadoop community, our strong partnerships, and our passion for unlocking the power of data assets, we have the unique ability to architect, design, and administer any type of Hadoop-based framework.

Our team includes experienced Hadoop Architects and Developers in US, along with a team in Pune, India and Australia running our Hadoop Managed Services and offshore practice.

How We Are Different

Experience – let’s face it, almost everyone is getting into Big Data these days. The challenge here is that the technology is new and most of the consulting resources in the market are even newer. Our entire team consists of experienced Hadoop resources. And when we say “experienced”, we don’t mean someone who was recently retrained from BI or EDW and quickly “certified” on Hadoop. Simply put, we walk the talk.

Singular focus on Big Data – Hashmap was founded with a clear and singular focus on Big Data and the Hadoop ecosystem. We have deep roots in the Hadoop community, strong partnerships, and a passion for making Big Data “the next big thing”.


Unique Offerings – we don’t just do supplementary consulting around Hadoop, we have a full suite of offerings to support our clients at any stage of the Hadoop Journey.

  • Managed services – off-site Hadoop cluster management, monitoring, and issue resolution.

  • Accelerators – use case-driven tools to help speed up your implementations.

  • Spark, Machine Learning, and Data Science consulting – a team of Architects focused entirely on Data Science and the tools to support it.

  • Solution and Strategy consulting – early-stage solution architecture planning, use case selection, platform engineering, and project guidance.