Discuss your project

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Need to Accelerate
Cassandra Development?

Free two-week trial period

You don’t have to pay if you are not satisfied with our work

  • Test the chosen cooperation model
  • Evaluate skills of our teams in a real project

After two weeks are over:

A Quality Control meeting

You are satisfied

We will bill you for the time and continue our collaboration for as long as you’d like.

You are not satisfied

You won’t be billed.

  • We will replace the developer with another one that meets your requirements
  • We will adjust the cooperation model
  • We will part our ways

Start your two-week trial period

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Cassandra installation and configuration

Setting up and configuring a cluster with replication

Application development using Cassandra as a data storage

Cassandra consulting: analyzing your business aand migrating parts of your application schema to Cassandra to improve performance

High-load and scalable systems

Altoros builds high-load and scalable applications capable of processing up to 100,000 requests per second with real-time analytics and reporting based on historical data.

Data analytics and processing

Altoros's Java team develops data analysis algorithms using Hadoop, Spark, Storm, Hive, Impala, etc. Our solutions enable customers to quickly analyze billions of records, define patterns and dependencies, use the results in software applications, and make business decisions based on this data.

Microservices applications

Altoros designs and develops scalable microservices applications in compliance with twelve-factor app manifesto. Our team has extensive experience in deploying and scaling microservices with the help of Cloud Foundry and Docker.

Internet of Things applications

Altoros builds IoT solutions that enable advanced monitoring of devices connected to a network. Due to special binary protocols (such as Protobuf), the solutions that we’ve developed for a number of healthcare and energy companies were extremely fast, scalable, fault tolerant, and capable of staying connected to thousands of enabled devices simultaneously.

Business automation software

Altoros re-engineers and automates complex and time-consuming business processes. Our customers’ solutions get new features and improved UX for managing business tasks, which enables the staff to adjust the process objects and properties whenever they will need in the future. Thus, we enable the owners to save time and cut costs.

If you haven’t found the expertise you need, please inquire about it via the contact form, email, or a phone call.

Access to our R&D department that has performed multiple benchmark studies of NoSQL databases, Hadoop implementations, and cloud systems

91.5% of the team members are Mid- and Senior-level software engineers with excellent communication skills; a documented low turnover rate

10+ Vendor-independent benchmarks featured in CIO.com, NetworkWorld, ComputerWorld. These benchmarks help software architects and DBAs to find performance bottlenecks and fine-tune their NoSQL-based systems. Latest research

Access to 250+ in-house front-end, big data, Ruby, .NET, Java, and QA engineers—we cover the entire application development life cycle

A big data development team of 30+ engineers with proven expertise in implementing NoSQL data stores

Altoros has been recognized as a proven market leader in Hadoop and big data consulting, according to a study by Clutch (ex-SourcingLine), a research company based in Washington, DC.

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  • Landon Swan
    Co-founder, LikeFolio
  • Paul Caponetti
    Director of Engineering, Xively by LogMeIn
  • Nolan Zandi
    Founder and Lead Solution Architect/Engineer, Zanobo Partners
  • Kalle A. Ojala
    Chief product officer, Medisapiens ltd.
  • We highly recommend Altoros to rapidly build complex applications using cutting edge technologies. Again, great job!

    Christopher Adorna
    User experience consultant, Sony design center
  • I would absolutely recommend Altoros for any software development project. They are very flexible and very accommodating to your needs.

    Katelyn Huber
    Product Manager, CipherHealth
  • We are indeed quite pleased with the partnership we’ve built with Altoros.

    Paul Lothridge
    Director of program management, Nuodb
  • Analysis

    Requirement analysis
    • Business requirements
    • Technical requirements
    • Functional requirements
  • Model selection

    Project based Preliminary estimation

    Dedicated team Interviewing developers
    Fixed price or Time & material

  • Methodology

    1 / Rational unified process
    2 / Agile
    3 / Scrum
    On-site / Offshore
    Depending on project size, geo location, cost, deadlines, pricing model, etc.
    Master service agreement
  • Methodology

    1 / Rational unified process
    2 / Agile
    3 / Scrum
    On-site / Offshore
    Depending on project size, geo location, cost, deadlines, pricing model, etc.

Move forward with your project

Submit your project specification or an idea and receive a free quote

  • First Name*
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  • Talk to our expert

    Sergey Balashevich

    Software Architect,
    Head of Java Development,
    Big Data Expert

    +1 (650) 265 2266


  • Contact our global locations

    California, USA


    830 Stewart Dr., Suite 119
    Sunnyvale, CA 94085, USA
    +1 (650) 265 2266


    other locations

    • Altoros Headquarters
      830 Stewart Dr., Suite 119
      Sunnyvale, CA 94085
      Phone: +1 (650) 265-2266
      Toll-free: 855-ALTOROS
      Fax: (866) 201-3646

    • Altoros Norge AS
      Kongens gate 3
      0153 Oslo, Norge
      Phone: +47 21 92 93 00
      Org. num.: 894 684 992

    • Development Center South America
      Buenos Aires
      Av. Federico Lacroze 1722, C1426CPP CABA, Argentina
      Phone: + 54 (11) 4060 2966

      Santa Fe
      25 de Mayo 2884, S3000FUA Santa Fe, Santa Fe, Argentina
      Phone: +54 (911) 6352 7080

    • Altoros Finland OY
      Mannerheimintie 113, Aitio Business Park
      00280 Helsinki, Finland
      Mobile: +358 50 598 6600
      Phone: +358 94 245 0810

    • Development Center Europe
      9 Dombrovskaya St., Fl 5
      Minsk, Belarus 220140
      Phone: +375 (17) 388-0132