Big Data Jobs
Big Data is the ever-growing amount of structured and unstructured data sets that organizations capture and analyze in order to gain insight, make decisions, and achieve their long-term strategic objectives. A Big Data Developer is arguably one of the most important roles in an organization's data team. These developers have the necessary skills and knowledge to draw insights from large or complex datasets, scale and optimize large datasets manipulations, to automate some of a client's processes, build algorithms for data processing tasks, maintain large databases, work with distributed computing tools for big data initiatives, synch with cloud services and on-site infrastructures and many more. In summation, a Big Data Developer can be critical to helping the organization use the collected data in a meaningful way.
Here’s some projects that our expert Big Data Developer made real:
- Utilized complex algorithms such as KMeans/BisectionKMeans to find anomalies in large datasets.
- Built custom infrastructure solutions that employ massive databases leveraging distributed computing.
- Developed pipelines and dashboards to better visualize data using Tableau/Hadoop/Pyspark/SQL.
- Implemented solutions for continuous logging tasks with Python, managing streaming data inputs into the thousands per second.
- Structured AI techniques with deep learning to detect objects (road edges) from aerial images.
- Optimization measures to reduce storage space requirements, like replacing JSON/CSV formats with Parquet format.
- Applied predictive analytics to forecast outcomes such as credit card defaults and design strategies for database/data warehouse capabilities.
What all these projects have in common is the utilization of Big Data technologies and approaches to develop solutions towards our client's goals. By harnessing the power of Big Data technologies and deploying best practices in data science processes, we help our clients identify opportunities and unlock latent insights in many different ways; this translates into innovative solutions and opportunities that were otherwise unavailable before!
We invite you to take your organization to the next level by hiring one of our elite Big Data Developers on Freelancer.com! Together we can explore fresh possibilities and get you bigger returns on your investments as you enter into a new digital era of analytics.
Từ 7,496 nhận xét, các khách hàng đã đánh giá Big Data Developers 4.92 trên 5 sao.Thuê Big Data Developers
I am looking for a skilled big data analytics professional to assist me with an exciting project focused on optimizing supply chain management. Specifically, I am aiming to address the problem of identifying cost-saving opportunities within our supply chain. The data sources available for this project will primarily consist of publicly available data. The desired outcome of this project is to utilize the data analysis to identify potential areas where we can reduce costs and improve the overall efficiency of our supply chain operations. Ideal skills and experience for this job would include proficiency in big data analytics, data mining, and a strong understanding of supply chain management principles.
Need an expert with core knowledge of Data Visualization
I am looking for a Spark Scala developer with intermediate experience to assist with data processing and analysis. The specific tasks for this project include building machine learning models and developing Spark applications. There is no specific deadline for the project, allowing for flexibility in completing the tasks. The ideal candidate should have intermediate experience in Spark Scala development and be proficient in data processing and analysis techniques.
I am looking for a freelancer to develop a Transaction Sentry system with Rule management and ML capabilities. The system will monitor both financial and online transactions and should have both predictive analysis and anomaly detection capabilities. Additionally, the system should be able to manage both transaction and user behavior rules. Ideal Skills and Experience: - Strong knowledge and experience in developing transaction monitoring systems - Proficiency in machine learning algorithms and techniques, specifically in predictive analysis and anomaly detection - Experience in rule management and implementing transaction and user behavior rules - Familiarity with financial and online transaction processes and protocols - Excellent problem-solving skills and ability to troubleshoot and d...
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