Hadoop Jobs

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Sobre Hadoop

Hadoop is an open-source software platform that supports the distributed processing of large datasets across clusters of computers, enabling organizations to store and analyze unstructured data quickly and accurately. With the help of a Hadoop Consultant, this powerful software can scale your data architecture and allow organizations to capture, store, process and organize large volumes of data. Hadoop offers a variety of features including scalability, high availability and fault tolerance.

Having an experienced Hadoop Consultant at your side can help develop projects that take advantage of this powerful platform and maximize your big data initiatives. Hadoop Consultants can create custom applications that integrate with your existing infrastructure to help you accelerate analytics, process large amounts of web data, load different levels of insights from unstructured sources like internal emails, log files, streaming social media data and more for a wide variety of use cases.

Here’s some projects our expert Hadoop Consultant created using this platform:

  • Desgined arrays of algorithms to support spring boot and microservices
  • Wrote code to efficiently process unstructured text data
  • Built python programs for parallel breadth-first search executions
  • Used Scala to create machine learning solutions with Big Data integration
  • Developed recommendation systems as part of a tailored solution for customer profiles
  • Constructed applications which profiled and cleaned data using MapReduce with Java
  • Created dashboards in Tableau displaying various visualizations based on Big Data Analytics

Thanks to the capabilities offered by Hadoop, businesses can quickly gain insights from their unstructured dataset. With the power of this robust platform at their fingertips, Freelancer clients have access to professionals who bring the experience necessary to build solutions from the platform. You too can take advantage of these benefits - simply post your Hadoop project on Freelancer and hire your own expert Hadoop Consultant today!

A partir das avaliações de 11,377, os clientes avaliam nosso Hadoop Consultants 4.93 de 5 estrelas.
Contratar Hadoop Consultants
Sobre Hadoop

Hadoop is an open-source software platform that supports the distributed processing of large datasets across clusters of computers, enabling organizations to store and analyze unstructured data quickly and accurately. With the help of a Hadoop Consultant, this powerful software can scale your data architecture and allow organizations to capture, store, process and organize large volumes of data. Hadoop offers a variety of features including scalability, high availability and fault tolerance.

Having an experienced Hadoop Consultant at your side can help develop projects that take advantage of this powerful platform and maximize your big data initiatives. Hadoop Consultants can create custom applications that integrate with your existing infrastructure to help you accelerate analytics, process large amounts of web data, load different levels of insights from unstructured sources like internal emails, log files, streaming social media data and more for a wide variety of use cases.

Here’s some projects our expert Hadoop Consultant created using this platform:

  • Desgined arrays of algorithms to support spring boot and microservices
  • Wrote code to efficiently process unstructured text data
  • Built python programs for parallel breadth-first search executions
  • Used Scala to create machine learning solutions with Big Data integration
  • Developed recommendation systems as part of a tailored solution for customer profiles
  • Constructed applications which profiled and cleaned data using MapReduce with Java
  • Created dashboards in Tableau displaying various visualizations based on Big Data Analytics

Thanks to the capabilities offered by Hadoop, businesses can quickly gain insights from their unstructured dataset. With the power of this robust platform at their fingertips, Freelancer clients have access to professionals who bring the experience necessary to build solutions from the platform. You too can take advantage of these benefits - simply post your Hadoop project on Freelancer and hire your own expert Hadoop Consultant today!

A partir das avaliações de 11,377, os clientes avaliam nosso Hadoop Consultants 4.93 de 5 estrelas.
Contratar Hadoop Consultants

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    3 trabalhos encontrados
    Cassandra Data Entry Specialist - 15/06/2026 12:48 EDT
    6 dias left

    need thousands of existing records cleaned up and pushed into my Cassandra cluster. You will receive the source data as CSV or JSON exports; your task is to check each row for accuracy, add or correct a short copyright line where it is missing, then load everything into the appropriate keyspace and tables using CQL. Accuracy is critical. Every field must land in the right column family, primary keys have to stay unique, and the copyright text must follow the template I provide. Please plan to: • Parse and validate the raw files locally • Write any quick CQL scripts needed for bulk inserts ( cqlsh COPY, DataStax loader, or similar) • Spot-fix obvious typos or formatting issues before upload • Keep a simple load log so I can trace every batch you run I work...

    Vendas de Big Data Cassandra Limpeza de Dados Processamento de Dados Gestão de Dados Processamento de dados Elasticsearch Hadoop JSON NoSQL Couch & Mongo
    €9 Average bid
    €9 Média
    1 ofertas
    Ofertar agora
    Lead GCP Data engineer
    3 dias left

    Key Responsibilities: experience 14+Years ● Design, develop, test, and maintain scalable ETL data pipelines using Python. ● Architect the enterprise solutions with various technologies like Kafka, multi-cloud services, auto-scaling using GKE, Load balancers, APIGEE proxy API management, DBT, using LLMs as needed in the solution, redaction of sensitive information, DLP (Data Loss Prevention) etc. ● Work extensively on Google Cloud Platform (GCP) services such as: ○ Data-flow for real-time and batch data processing ○ Cloud Functions for lightweight serverless compute ○ BigQuery for data warehousing and analytics ○ Cloud Composer for orchestration of data workflows (on Apache Airflow) ○ Google Cloud Storage (GCS) for managing data at scale ○ IAM for access control and security ○ Cloud Run fo...

    Apache Kafka Apache Spark BigQuery Processamento de dados ETL FastAPI Google Cloud Platform Hadoop Map Reduce Python
    €214 Average bid
    €214 Média
    14 ofertas
    Ofertar agora
    ODI ETL Automation, Data Quality Guidance
    15 horas left

    My current workload centers on Oracle Data Integrator (ODI) projects that pull data from APIs and other cloud services into Oracle Cloud Infrastructure. I need practical, hands-on support to strengthen three areas: 1. Building a reusable Oracle Data Quality (DQ) Framework that plugs neatly into OCI Data Integration. 2. Automating the ETL workflow in ODI—from source ingest through load—so every run is fully tested without manual intervention. 3. Embedding robust data-validation checkpoints throughout the pipeline to ensure accuracy, completeness, and early error detection. You will be working exclusively in the ODI ecosystem, orchestrating API-driven loads, and codifying data-quality rules that can be triggered automatically. Reusable test cases, clear logging, and easy-to...

    API Computação em nuvem Integração de Dados Armazenamento de Dados ETL Hadoop QlikView Spark
    €17 / hr Average bid
    €17 / hr Média
    30 ofertas
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