Hire expert Cassandra database developers

Post a job for free and connect with diverse database developers
1
Post your project for free
2
Hire top quality database developers
3
Join over 5,000 companies using us
Hire a database developer
Trusted by 5000+ companies of all sizes
Netflix logo
Experian logo
Avast logo
Frankline Muchiri

Available

Database Developer
I am a passionate Data Engineer and Analytics Expert with a proven track record of transforming complex data into actionable insights. My journey in data engineering has ...
Entropi Solutions

Available

Database Developer
React Native, Microsoft Excel, Microsoft Office
React Native, Microsoft Excel, Microsoft Office
we are a diverse team of developers and UI/UX designers specializing in cutting-edge technologies and design practices. Our expertise spans DevOps, Database Development, ...
cmrflorida

Available

Database Developer
Google Cloud, Web Design, UI
Google Cloud, Web Design, UI
I'm a computer science professional specializing in various technical disciplines, from website development to software solutions and beyond. Here's a snapshot of what I ...

Loading name

Loading location
Loading roles
Loading bio

Loading name

Loading location
Loading roles
Loading bio
Woman holding a megaphone

Loading name

Loading location
Loading roles
Loading bio
We have over 14,500 database developers who've worked in many different industries and cover various styles and skillsets.
Start your search

Trusted by companies around the world

"Working with Twine enabled us to scale projects quicker than before and the Twine Business makes it so easy to manage and pay contractors over the world."
-Josh Bolland
CEO, J B Cole
"I found an amazing designer and she's fast. I now send her my ideas and she transforms them into great design. The collaboration is fast, professional and easy. It feels like she is already part of our team."
Headshot of Achim Kohli
-Achim Kohli
CEO, Legal-i
5 star reviews

Clients Rate Twine Cassandra Database Developers

5

/ 5.0

on average across

76
76

reviews as of April 30, 2025

Twine
Animators Freelance Services
Hire the best animators freelancers with Twine.
Trustpilot logo
5 star rating
108 reviews

How we work

1

Post your project for free

This only takes 3-5 minutes and choose how you want your experts to contact you.
2

Matched to expert talent

Within days, we'll introduce you to the right expert for your project. Average time to match is under 24 hours.
3

Hire securely and fast

You can choose Twine to manage your payments securely or use your own payment system for free.
Post your project

Why businesses
rely on Twine's
freelancer network

Free to post a job

Post a project or job with no upfront cost. Twine's success based pricing is cheaper than any recruiter.

Global reach

We have a global community of over 400,000+ freelancers from 190+ countries.

Speed

Receive pitches as soon as your job is approved by our internal team.

Secure payments

Make payment to hire a freelancer, release funds only once the project is delivered.

Hire freelance experts

Our freelancer experts have skills in thousands of different software tools and hardware.
Post a project
Apple
Blender Icon
Cinema 4D logo
Webflow
Apple
Blender Icon
Cinema 4D logo
Webflow
AWS
Procreate Icon
React
AWS
Procreate Icon
React
Shopify
PHP
Adobe
VSCode
Shopify
PHP
Adobe
VSCode

From the blog

Frequently Asked Questions

What does a Cassandra Database Developer do?

A Cassandra Database Developer specializes in designing, implementing, and managing applications that utilize Apache Cassandra, a highly scalable NoSQL database. Their responsibilities include:

  • Developing data models and schemas to optimize performance.
  • Writing efficient queries and managing data storage.
  • Monitoring database performance and troubleshooting issues.
  • Implementing security measures to protect sensitive data.
  • Collaborating with application developers to integrate Cassandra with other systems.

They play a critical role in ensuring that applications handle large volumes of data efficiently.

How to Hire a Cassandra Database Developer?

To hire a Cassandra Database Developer, start by defining your project's specific requirements. Consider the following steps:

  • Identify the skills necessary for your project, such as data modeling and query optimization.
  • Determine the level of experience needed, ranging from beginner to expert.
  • Utilize platforms like Twine to find vetted professionals.
  • Conduct interviews to assess technical proficiency and cultural fit.
  • Check references and previous work to validate their expertise.

By following these steps, you can effectively identify the right developer for your project.

How much does it cost to hire a Cassandra Database Developer?

The cost to hire a Cassandra Database Developer varies based on experience levels:

  • Beginner: $25 - $50 per hour
  • Junior: $50 - $100 per hour
  • Mid-level (industry average): $100 - $150 per hour
  • Senior: $150 - $200 per hour
  • Expert: $200+ per hour

These rates can fluctuate based on location, project complexity, and the developer’s portfolio.

What qualities set exceptional Cassandra Database Developers apart from the rest?

Exceptional Cassandra Database Developers possess several key qualities that enhance their effectiveness, including:

  • Strong analytical skills to troubleshoot and optimize database performance.
  • Proficiency in data modeling and query writing.
  • Experience with database architecture and design.
  • Excellent communication skills for collaboration with teams.
  • A proactive approach to learning and adapting to new technologies.

These qualities ensure they can deliver high-quality solutions tailored to clients' needs.

How do you recognize the perfect Cassandra Database Developer for your needs?

Recognizing the perfect Cassandra Database Developer involves assessing both technical skills and soft skills. Look for candidates who:

  • Demonstrate a solid understanding of Cassandra architecture.
  • Provide a portfolio showcasing relevant projects.
  • Communicate effectively and show initiative in problem-solving.
  • Exhibit a passion for database technologies and continuous learning.
  • Fit well within your team’s culture.

By evaluating these factors, you can find a developer who aligns with your project goals.

What are the key questions to ask in a Cassandra Database Developer interview?

When interviewing a Cassandra Database Developer, consider asking the following questions:

  • Can you explain your experience with Cassandra and its core components?
  • How do you approach data modeling for scalability?
  • What strategies do you use for optimizing query performance?
  • Can you describe a challenging project you worked on and how you overcame obstacles?
  • How do you stay updated with the latest developments in Cassandra?

These questions will help you gauge their expertise and problem-solving capabilities.

What’s the difference between hiring a freelance Cassandra Database Developer and working with an agency?

Hiring a freelance Cassandra Database Developer offers flexibility and often lower costs, while working with an agency provides a broader range of resources and support. Key differences include:

  • Freelancers typically have more direct communication and personalized service.
  • Agencies might offer a team with diverse skills to tackle complex projects.
  • Freelancers can be more cost-effective, whereas agencies often charge a premium for their services.
  • Agencies may provide guarantees and additional support, which freelancers may not.

Choosing between the two depends on your project needs and budget.

What should be in a Cassandra Database Developer project brief / job description?

A well-crafted project brief or job description for a Cassandra Database Developer should include:

  • A clear project overview and objectives.
  • Specific technical skills required, such as data modeling and query optimization.
  • Experience level needed (beginner, junior, etc.).
  • Details about the project timeline and budget.
  • Expectations regarding communication and collaboration.

This clarity will help attract suitable candidates for your project.

How do I hire a Cassandra Database Developer on Twine?

Hiring on Twine is simple.

  1. Post a job with your project details, timeline, and budget.
  2. Browse portfolios of vetted Database Developers and invite those who match your needs.
  3. Receive proposals and compare experience, pricing, and reviews.
  4. Communicate expectations, set milestones, and finalize the hire.
  5. Securely pay through Twine, ensuring protection for both parties. Twine connects you with top freelance Database Developers, making it easy to find the perfect creative professional for your project.

Hire expert Cassandra database developers with Twine

Get Started
A freelancer profile picture
A freelancer profile picture
A freelancer profile picture
A freelancer profile picture
A freelancer profile picture
A freelancer profile picture
A freelancer profile picture
A freelancer profile picture
A freelancer profile picture
A freelancer profile picture