Hire Top Freelance Cassandra Developers

Doyin Awosanya

Software engineer who is dedicated, self-motivated and a result-oriented person who is persistent in the quest for improvement. I am a great team player with an open mind.

Ahmad Sadeghi

I always loved being a mentor, and I already have experience before. I found out Codementor as a good platform and I started to join Codementor.

Simone Robutti

I have experience as a Data Engineer, Machine Learning Engineer, Organization/Process designer, and Team Leader. Here on CodeMentor, I focus on helping people understand their business or personal needs and turn them into, for example, learning paths, strategy documents, software architectures, or any other output that serves their purpose. I'm also proficient in prototyping and software for internal use, using no-code tools such as Notion, Airtable, NocoDB, Baserow and automation suites like Zapier or n8n. On these tools, I can offer direct mentoring and troubleshooting support.

Alexis Hernandez

I taught myself how to program while I was in high school, in an environment with very limited internet access and no guidance. Despite all of this, I fell in love with coding. I'm a generalist working mostly with Scala and web applications.

Raj Kumar

I’m a software engineer at Google, where I work on systems that handle terabytes of data at scale. My core interests lie in data structures & algorithms ,distributed systems, and system design. I enjoy solving large-scale engineering challenges, designing resilient architectures, and optimizing performance for high-throughput systems. Beyond my current role, I’m deeply passionate about building scalable backend infrastructures, exploring concurrency, and continuously improving my expertise in advanced system design.

Jonathan Eunice

• Expert full-stack Python & JavaScript developer • Full DevOps: project architecture to production deployment at scale (whether VMs, Docker containers, cloud services, or on-prem) • Outstanding trouble-shooter and "OMG! Everything is on fire! HALP!!" first responder • Strong web app, data structures, data science, and visualization skills • Enjoy complex integration and automation challenges • Love mentoring. Half-price ($60/hr) for all genuine students

Raman Trehan

I can help you with the following: -> Design/Implement large scale distributed systems and dive deep into concurrency, communication, availability, scalability, etc. Rather than just knowing Kafka, Redis and Cassandra, it's important to understand what system features you need to put these building blocks together. -> Data structures and algorithms (Leetcode, Topcoder, etc), low level system design (object oriented programming, design patterns) and high level system design (distributed systems, etc). -> Well structured plan and mentorship (short/long term) for interview preparation, conduct mock interviews for software engineers and senior software engineers. I have extensive experience in tech interviews, as a candidate as well as being part of panel team. -> Mentoring for growing into senior software engineering roles. -> Project building (end to end). -> Pivoting from another domain/career into software engineering. -> Other tech topics that you might be interested in (AWS, Kafka, Redis, Databases, etc). About me: I write software and work with distributed systems day-in and day-out. I have worked at Qualcomm in the area of smart vehicles. I have been involved with startups like Dailyhunt to build backend systems end to end; which could scale to the order of 50k+ requests a second. Feel free to block something on my calendar: https://calendly.com/ramantrehan/30min. Kindly ping me on chat when you do so.

Azamat Galimzhanov

I've been programming since I was 7 and been doing this professionally for over 15 years now. I've launched a number of startups as a CTO. I build complex web applications using TDD, Python backends and decoupled JavaScript frontends. Recently I switched to freelancing, been doing that for the last couple of years.

Ankit Ladhania

Software engineering is a healthy mix of science and art - that's what I live my life by! I love tinkering with software (and hardware), and making things work and play together nicely. I enjoy learning new things and strongly believe that continuous education is the only way for all of us to evolve. I've been working with web technologies since the early beginnings of my career and had an opportunity to explore the full stack - from the data backends (often databases) through application servers, webservers and proxies to client side programming with HTML, CSS and JavaScript. I get easily excited with (new) technology and often can't resist getting my hands dirty by playing with and often contributing to exciting technologies like AngularJs, NodeJs, Cassandra and many more. My goal is to have lots of fun while creating solutions with technology, using established best practices or exploring new ones and working with people who I admire and can call friends. Specialties: HTTP, WebApp Security, CSS, XML, HTML, JavaScript, Node.Js, AngularJS, Cassandra, Redis, Neo4j, MySQL, Java, C

James Quacinella

Professional computer engineer working mainly as a Python developer. My career spans Linux Systems administration to Python software engineering and automation to predictive machine learning. Masters Degree in Data Analytics, with 5 years experience in Machine Learning. Deep interest in artificial intelligence, semantic web technologies and graph databases.