Big Data
Specialized in HIRING for
Big Data
- Big Data Engineer
- Data Engineer
- Big Data Developer
- Data Analyst (Big Data)
- Data Scientist (Big Data focus)
- Hadoop Administrator
- ETL Developer (Big Data)
- Machine Learning Engineer (Big Data applications)
- Business Intelligence (BI) Engineer (Big Data integration)
- Database Administrator (Big Data / NoSQL)
- Big Data Architect
- Spark Developer
- Kafka Developer / Streaming Data Engineer
- Cloud Data Engineer (Big Data focus)
Big Data Tools & Technologies
Data Storage & Databases
- HDFS (Hadoop Distributed File System) distributed file storage
- NoSQL Databases
- MongoDB (document store)
- Cassandra (wide-column store)
- HBase (column-oriented, Hadoop integrated)
- Couchbase (key-value + document store)
- Cloud Data Lakes
- Amazon S3
- Azure Data Lake
- Google Cloud Storage
Data Processing Frameworks
- Apache Hadoop (MapReduce for batch processing)
- Apache Spark (in-memory, fast processing, MLlib)
- Apache Flink (real-time + batch)
- Apache Storm (real-time stream processing)
- Apache Beam (unified batch & stream pipelines)
Data Ingestion & Streaming
- Apache Kafka (high-throughput messaging and streaming)
- Apache Flume (log data ingestion)
- Apache Sqoop (data transfer between RDBMS ↔ HDFS)
- Apache NiFi (automated data flows and integration)
Data Querying & Warehousing
- Apache Hive (SQL-like querying on Hadoop)
- Apache Impala (real-time SQL querying)
- Presto / Trino (distributed SQL engine for interactive queries)
- Cloud Warehouses: Amazon Redshift, Google BigQuery, Snowflake
Machine Learning & Analytics
- Spark MLlib (ML on Spark clusters)
- H2O.ai (distributed machine learning platform)
- TensorFlow / PyTorch (when integrated with big data clusters)
Orchestration & Workflow Management
- Apache Airflow (workflow scheduling and automation)
- Apache Oozie (Hadoop workflow scheduler)
- AWS Glue (ETL orchestration on cloud)
Data Visualisation
- Tableau
- Power BI
- QlikView
- Apache Superset
- Zeppelin Notebooks (for interactive analytics)
Cloud Big Data Services
- AWS: EMR, Glue, Athena, Kinesis, Redshift,
- GCP: Dataproc, Dataflow, BigQuery, Pub/Sub
- Azure: HDInsight, Synapse Analytics, Data Lake Analytics