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.From 7,792 reviews, clients rate our Big Data Developers 4.93 out of 5 stars.
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The delivery deadline is on March 25th, 2023 *The delivery deadline is on March 25th, 2023 Given in the attachment are two CSV files containing data with Consumer Records in groups/categories and Consumption Historical measurements in groups/categories By use of the given historical data to prepare a Power Bi template to isolate potential Power thefts under the following method: Calculate the daily average between power meter measurements, per power meter, group/category, the daily totals, and the percentage of each to the daily relevant totals. Store the above calculations in a pre-specified 52-week per year that we provide in an excel. Calculate the Standard Deviation of each power meter consumption in weeks per group/category/totals. Consider results using the 68-95-99.7 empirical ...
La idea es construir una plataforma publica de datos, para un municipio (intendencia) de Bolivia, la cual muestre a los ciudadanos, datos cargados de diferentes secretarias del gobierno local, un mapa donde se puedan ver y explorar multiples datos urbanos, calles, vias, transporte publico, posición de arboles, escuelas, centros de salud, supermercados, farmacias, talleres de mecanica, bicicleterias, etc. Ademas, se podra ingresar a cada lote de la ciudad y ver datos del lote (parcela) como su numero de catastro, alturas de la edificacion, superficies del lote, techada y libre, geolocalizacion, a que distrito y barrio pertenece, que escuela, hospital y comisaria le pertenece, mas vinculos a fotos de los planos escaneados aprobados de ese lote, y mas informacion. Datos que proporciona...