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Hive Developers을/를 고용하세요

Pradeep B.

5.0

4.3

94%

Bangalore, India

$15 USD (1시간 기준)

 Have around 10 years of IT experience in activities related to Analysis, Enhancing, Maintenance, Testing and Development.  Excellent knowledge in Hadoop technologies like Hive ,Pig ,Sqoop, Map-Reduce, Spark,Scala and Kafka with more than 4.5 years of real time experience in Hadoop  Good knowledge in Mainframe technologies COBOL, DB2, JCL, VSAM, REXX,Easytrieve , Natural , ADABAS.  Good knowledge in core Java ,scala , Python and shell scripting  Ability to learn and comprehend and implement new technologies.  Good interpersonal and communication skills.

Hive Java Python Data Processing Data Entry

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Giovanni E.

4.9

397

8.7

98%

Lima, Peru

$30 USD (1시간 기준)

Bachelor of Software Engineering, Video and Audio Expert, Senior 3D CAD Designer, Advanced Level in English and Native Spanish Speaker, committed to work, responsible and punctual. ✅ +350 projects completed for big enterprises and international clients ✅ Unlimited revisions ✅ Full time freelancer ✅ Excellent Communication ✅ 100% satisfaction I will help you with any project related to: ✅ Software Engineering: Website Development, Mobile Apps, Database Administration, Data Analysis, Automations and more! ✅ Video: Video Editing, 2D & 3D Animation, Whiteboard Videos, Motion Graphics, Promotional Videos, Reels, Visual Effects and more! ✅ Audio: Audio Editing, Voice Over, Audio Production including Mixing and Mastering of Music (I also offer Promotion for Artists), Podcasts and more! ✅ 3D CAD Designer: CAD Modeling, Solidworks, Product Design, 3D Rendering, Architectural Visualization, STL Files for 3D Printing, Technical Drawings, Product Visualization, Interior & Exterior Rendering, SketchUp Modeling, 3D Mockups and more! Click on "Request Quote" and let's start working on your project!

Hive JavaScript Python Visual Basic Website Design

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Debasis B.

4.9

284

8.1

95%

New Delhi, India

$60 USD (1시간 기준)

Consultant, Solution Architect, Enterprise System Integration Specialist with Healthcare/Telecom/Finance domain specialization Areas Of Expertise: .Net, Java, Python,C++, Delphi,SQL Server, Analysis Services,OLAP, Data Warehousing, SSRS, SSAS, XML, Azure, Cloud Computing, VBA, Windows Mobile, Android, iPhone, DICOM, HL7, Sharepoint, Microsoft CRM . AJAX, WCF , WPF, ASP.Net MVC, HTML5, Delphi, QuickBooks, MS Access, MS Excel, Go

Hive PHP ASP C Programming Java

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Baber K.

5.0

233

6.4

98%

Karachi, Pakistan

$20 USD (1시간 기준)

An IT Geek with 5 years of experience in various fields and specialized in Linux/Windows Hosting Services and some backend development I don't recall everything I can do but here are some insights - cPanel/WHM Installing/Auditing/Optimization/Advisory - Directadmin Installing/Auditing/Optimization/Advisory - Plesk Installing/Auditing/Optimization/Advisory - Virtualmin Installing/Auditing/Optimization/Advisory - Zimbra Installing/Auditing/Optimization/Advisory - CentOS web panel Installing/Auditing/Optimization/Advisory I also have wide knowledge in Dedicated Servers including but not limited to : - Installing/Configuring/Optimizing /Auditing CentOS, Debian,Ubuntu, Windows - Monitoring/Analyzing - Fixing Day-to-Day Issues I can work with - Apache - Nginx - MySQL/MariaDB - PHP - Nagios/Zabbix - Libvirt/KVM - OpenVZ - NodeJS - MonogoDB - Wordpress/vBulletin/WHMCS/Drupal General Understanding of - Colocation - Dedicated Servers - DNS - Networking - Monitoring - Hardware - VPS

Hive C Programming Java Script Install Windows Desktop

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Amr S.

5.0

185

8.6

99%

The 6th of October, Egypt

$45 USD (1시간 기준)

Microsoft Certified Developer with 24 years of experience. I worked on multiple large scale projects . I have been doing programming and software consulting for over 2 decades on FreeLancer.com . I am certified in SQL Server and C# programming MCP MCSD MCDBA SQL server C# These are some of the technologies I worked with : Server and cloud solutions MS SQL Server 7/2000/2005/2008/2012/2014/2019/2022/2025 Azure SQL Azure Database for MySQL Azure Synapse Analytics Azure Data Lake Analytics Azure Cosmos DB Azure Search Azure Data Factory Azure ML Azure Table Storage Azure Blob Storage Azure Web apps Azure Monitor Azure Devops Azure Active Directory Azure Event Hubs Azure Functions Azure Logic Apps PowerBI SQL Server Integration services (SSIS) SQL Server Analysis Services (SSAS) SQL Server Reporting Services (SSRS) MDX Automate SQL Server with SMO library Service Broker SQL Compact 4.0 Profiling applications, reverse engineering SQL server based applications SQL Server performance tuning Data Transformation Services (DTS) Database replication Replication using IIS Database mirroring Log Shipping Administration Security Data Migration Data Cleansing, Import, Export, Migration, Cleanup, converting between different formats ETL Query optimization, Performance tuning, index optimization Resource Governor Tuning Advisor T-SQL U-SQL CLR Stored procedures, Functions MySQL Server programming and administration ODBC OLEDB Web Programming .NET 8 ASP.NET Core Blazor MAUI Odata ASP.NET WebForms Web controls and custom controls MVC 5.0 - MVC 6.0 WebAPI SignalR Web services ASMX Classic ASP Classic web services & SOAP HTTP handlers, modules HTTP Debugging, Fiddler Client Programming Languages HTML CSS Bootstrap JavaScript Jquery DataTables Desktop and Mobile .NET MAUI Blazor Hybrid WIN UI 3.0 Windows Forms Windows presentation foundation WPF Windows Communication Foundation WCF Windows Workflow Foundation 3.5 WWF Xamarin UWP Visual Studio Extension Development Developing MMC Applications Installation Solutions Install shield MSI Wise Studio General programming TCPIP .NET Remoting Parallel Programming Task Parallel Library TPL Concurrent Collections Multithreading Parallel LINQ Dynamic LINQ Solving Multithreading bugs Emitting Assemblies on the fly Code Generation using code Third Party Solutions Syncfusion Telerik Devexpress Studio Radzen Components Web servers and tools IIS 6, 7.5, 8.0, 10.0 Apache IIS URL Rewrite Ionic URL Rewrite Fiddler HTTP profiler. Postman Web site security OWASP web site Compliance XSS, CSRF, SQL Injection detection and remedy Ecommerce PayPal Integration PayPal Pro Integration ShareIT Integration Stripe.NET Testing MStest Visual Studio Load Testing Visual Studio Online Load Testing Application Protection /Decompiling Xheo licenser Xeno Code Obfuscation Salamander Decompiler Jungle Creatures Decompiler Telerik Decompiler

Hive ASP XML Visual Basic .NET

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Bhaskar M.

4.9

121

6.4

100%

HOWRAH, India

$20 USD (1시간 기준)

I am very confident with what I do . Choose me to get assured and Super fast result . I am skilled in many programming languages and platform services, including: ● Node JS ● React JS ● Next JS ● PHP ● Laravel ● CodeIgniter ● WordPress ● Joomla ● SaaS ● SPA (Single Page Web Application with custom made structures) ● MySQL ● HTML5 ● Css3 ● AJAX ● JavaScript ● SQL ● XML ● API Integration

Hive PHP ASP Java JSP

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Adel A.

5.0

7.0

99%

Zagazig, Egypt

$30 USD (1시간 기준)

I'm Adel, a results-oriented Data Engineer with 3+ years of experience and a passion for crafting creative solutions. Data Expertise: I excel in building complex data pipelines (ETL, Reverse ETL), data architecture design, and leveraging various technologies (Python, SQL, Spark, Hive, etc.) My proven track record includes: Reduced costs through efficient data solutions (e.g., saving $500+ monthly on Google Maps subscriptions). Increased data processing speed by 2x through data model optimization. Improved data reliability by 50% with a custom-built Data Quality Engine. Creative Edge: Beyond data, I bring a unique blend of creativity to the table. I can design eye-catching Flat Art and simple Illustrations to elevate your projects. Why Choose Me: I'm passionate about tackling challenges and delivering high-quality work on time. I thrive in both independent and collaborative environments. My diverse skillset combines extensive technical knowledge with a creative touch. Ready to unlock the power of your data and add visual flair? Let's chat!

Hive Java XML Python Windows Desktop

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Rutvik P.

4.9

6.2

98%

VADODARA, India

$40 USD (1시간 기준)

A Data Science Professional and a Big Data Developer with 5+ years of experience working with enterprises/clients globally to define their digital road map & implementation approach with right Data platform strategy, Data Analytics, Machine Learning, Artificial Intelligence, cloud-native PaaS (Platform as a service) and business intelligence solutions. My domain expertise lies in Energy, Manufacturing, E-Commerce & Healthcare domains. You have the data ? Great !! I can help you analyse it using Python and R. It involves performing exploratory data analysis, hypothesis testing and data visualization. You have Big Data ? Even Better !! I can help you clean, transform, store and analyse it using big data technologies and productionize it using cloud services like AWS and Azure Cloud. You want to do forecasting/predictions ? Its challenging !! I can also help you with data modelling, time series forecasting and prediction using machine learning and even take it notch above using neural networks. You want to track business KPIs and metrics ? No Problem !! I can even help you in developing reports using Tableau and Powerbi, this will always keep you ahead in your business. Below are tools and technologies i have worked with - Machine Learning - Supervised and Unsuperived ML Models Big Data - Pyspark (Batch and Streaming) and Hadoop Cloud Tech - AWS Datapipelines, AWS EMR, AWS Aurora DB, Amazon Redshift, AWS Lambda and more, same is with Azure. Orchestration Tools - Apache Airflow, Luigi, Ansible, CronJobs, etc. Reporting Tech - PowerBI and Tableau Programming Languages - Python, R and Scala. Expect integrity, fluid communication in English, technical proficiency, and long term support.

Hive Python Web Scraping Statistics Microsoft Access

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Satish K.

5.0

6.5

96%

South Plympton, Australia

$30 USD (1시간 기준)

I am a seasoned IT professional with over 20 years of hands-on experience in the software development industry. My expertise spans a wide range of technologies, and I have demonstrated proficiency in the LAMP (Linux, Apache, MySQL, PHP/Python/Perl) stack, alongside a robust understanding of React based stack. Throughout my career, I have been dedicated to delivering high-quality solutions, leveraging my extensive knowledge of backend and frontend technologies. My proficiency in the LAMP stack has allowed me to architect, develop, and maintain scalable web applications with a focus on performance and reliability. In addition to my backend expertise, I have honed my skills in React Native—a framework for building cross-platform mobile applications. My experience in this domain includes developing and optimizing mobile applications for both iOS and Android platforms, ensuring a seamless and responsive user experience. My career journey has equipped me with a deep understanding of the software development lifecycle, from concept to deployment. I am adept at collaborating with cross-functional teams, translating business requirements into technical solutions, and ensuring that projects align with industry best practices. With a passion for staying abreast of emerging technologies and a commitment to continuous learning, I am well-equipped to navigate the ever-evolving landscape of IT. I bring a strategic mindset, problem-solving acumen, and a proven track record of successfully delivering complex projects on time and within budget. As a proactive and adaptable professional, I am eager to contribute my wealth of experience to drive innovation, solve challenges, and deliver exceptional software solutions in both the LAMP stack and React Native environments.

Hive Script Install Data Processing Joomla Android

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다른 후보 확인 (분야: Hive Developers)

클라이언트는 Hive Developers를 평가합니다.

5점에서 5

리뷰 2,015 개에서

훌륭한 프리랜서 Hive Developer를 고용하는 방법

A Hive developer is a data engineering specialist who builds, optimizes, and maintains big data warehousing solutions using Apache Hive on top of Hadoop, writing HiveQL queries to process petabyte-scale datasets stored in HDFS. Hive developers translate raw, distributed data into structured, queryable warehouses that power analytics, reporting, and machine learning pipelines across the enterprise.

What does a Hive developer do

Apache Hive sits at the core of modern big data ecosystems, and a skilled Hive developer is responsible for designing schemas, writing performant queries, and tuning workloads that run across distributed clusters. Their work makes it possible for analysts and data scientists to interact with Hadoop using SQL-like syntax instead of writing low-level MapReduce or Spark code.

A freelance Hive developer typically owns the full data pipeline from ingestion to consumption. That includes loading data from relational sources, transforming it into partitioned and bucketed tables, and exposing it to BI tools and downstream applications. The commercial value is direct: faster queries, lower compute costs, and reliable data products that business teams can trust.

Core deliverables and services

Hire a Hive expert to handle a defined scope of work or to embed with an existing data team. Common deliverables include:

Designing star, snowflake, and denormalized schemas for Hive data warehouses

Writing and optimizing HiveQL queries, UDFs, UDAFs, and UDTFs in Java or Python

Implementing partitioning, bucketing, and indexing strategies to reduce query latency

Migrating legacy data warehouses to Hadoop and Hive on cloud platforms

Building ETL and ELT pipelines using Hive alongside Apache Sqoop, Apache Oozie, and Apache Airflow

Configuring file formats such as ORC, Parquet, and Avro for optimal compression and read performance

Integrating Hive with Apache Spark, Presto, Trino, and Tez execution engines

Securing data warehouses with Apache Ranger, Kerberos authentication, and row-level access controls

Tuning Hive configurations, vectorization, and cost-based optimizer settings

Connecting Hive to BI tools such as Tableau, Power BI, and Apache Superset via JDBC and ODBC

Tools and technologies Hive developers work with

Hive rarely operates in isolation. A capable Hive developer is fluent in the broader Hadoop and cloud data ecosystem.

Hadoop ecosystem: HDFS, YARN, MapReduce, Tez, Apache Spark, HBase, Pig

Orchestration and ingestion: Apache Airflow, Oozie, NiFi, Sqoop, Kafka, Flume

Cloud platforms: Amazon EMR, Azure HDInsight, Google Dataproc, Cloudera Data Platform, Databricks

Storage formats: ORC, Parquet, Avro, SequenceFile, with Snappy and Zlib compression

Query engines: Presto, Trino, Impala, Spark SQL

Languages: HiveQL, SQL, Java, Scala, Python, Shell scripting

Metadata and governance: Hive Metastore, Apache Atlas, AWS Glue Data Catalog

Industries that hire Hive developers

Any organization with large historical datasets benefits from a Hive specialist. Common use cases include banking and financial services for regulatory reporting and risk analytics, telecommunications for call detail record processing, e-commerce for clickstream and recommendation pipelines, healthcare for claims and electronic health record analytics, and adtech for log aggregation and audience segmentation. Hive developers are also engaged by media companies running content recommendation systems and by logistics firms processing IoT and sensor data at scale.

How to evaluate Hive developer candidates

Strong candidates show a mix of theoretical knowledge and production experience. Look for these signals on a profile:

Demonstrated experience with multi-terabyte or petabyte data warehouses

Hands-on tuning experience using EXPLAIN plans, vectorized execution, and the cost-based optimizer

Familiarity with at least one managed Hadoop service such as EMR, HDInsight, or Dataproc

Comfort writing custom UDFs and integrating Hive with Spark or Presto

Cloudera or Hortonworks certifications, or equivalent project portfolio evidence

Prior contributions to ETL frameworks, data lakes, or lakehouse architectures

Useful interview questions to ask shortlisted candidates:

How would you decide between partitioning and bucketing a large fact table, and what trade-offs do you weigh?

Walk me through how you would tune a Hive query that takes hours to scan a multi-terabyte ORC table.

What is the difference between managed and external tables in Hive, and when would you use each?

How have you handled slowly changing dimensions in a Hive-based data warehouse?

Describe a time you migrated a workload from MapReduce to Tez or Spark execution and what changed.

Why hire Hive developers on Freelancer.com

Freelancer.com gives you direct access to a global pool of big data engineers, Hadoop architects, and Hive specialists across every time zone. You can post a project on Freelancer.com in minutes and receive competitive bids from freelancers with verified profiles, portfolios, and client reviews. Whether you need a short engagement to optimize a slow query or a long-term contractor to build a full data lake, you set the budget and scope while qualified candidates compete for the work. Milestone Payments protect every transaction, and built-in chat lets you vet technical depth before you commit.

Ready to build, migrate, or tune your big data warehouse? Post a project on Freelancer.com today and connect with skilled Hive developers ready to deliver.

What are the steps to hiring a freelance hive developer?

Hiring a Hive developer works best when you treat the project brief as a technical specification, not a wishlist. The clearer you are about data volumes, source systems, and target query performance, the more accurate the bids you will receive. The process below walks through posting a project, evaluating proposals, and awarding the work.

Step 1: Post your project on Freelancer.com

The quality of bids you receive is directly shaped by the quality of your brief. For Hive work, vague requirements lead to padded estimates, while a specific brief attracts engineers who can quote realistic timelines and approaches. Head to the post project page , fill in the scope, timeline, and budget, and publish the project for freelancers to bid on.

State the data volume, growth rate, and number of source systems involved

Specify your Hadoop distribution or cloud platform, such as EMR, HDInsight, Dataproc, or Cloudera

List target file formats, compression codecs, and execution engine preferences

Describe the query performance, SLA, or optimization outcome you expect

Note any integrations with Spark, Presto, BI tools, or orchestration frameworks

Indicate timeline, milestones, and whether this is a one-off engagement or ongoing

Step 2: Review bids from freelancers

Bids are short proposals, not just price quotes. A strong Hive developer will reference your brief directly, ask clarifying technical questions, and outline an approach before quoting. Read each proposal carefully and shortlist candidates whose understanding of partitioning, file formats, and execution engines matches the work you need done.

Look for proposals that mention specific tuning techniques such as vectorization, CBO, or predicate pushdown

Check that the proposed timeline accounts for data ingestion, testing, and tuning, not just development

Note any clarifying questions about cluster size, metastore configuration, or source data quality

Review attached samples of HiveQL, UDF code, or schema designs from past projects

Use Freelancer.com chat to ask candidates how they would approach a representative slow query from your environment

Step 3: Evaluate freelancers and award the project

The final decision combines proposal quality with profile evidence. Hive work rewards consistency, so look for engineers with a steady track record of completed big data projects rather than a single standout case study. Cross-reference written reviews against the type of work you need.

Review portfolio depth across Hadoop, Hive, and adjacent tools like Spark, Airflow, and Sqoop

Check star ratings and the volume of completed projects for credibility

Read written client reviews for comments on query performance, documentation, and communication

Confirm verified payment method, completion rate, and on-time delivery rate

Award the project to your chosen freelancer and set Milestone Payments tied to defined deliverables, so funds are only released as each stage of the Hive engagement is completed

What is the difference between a Hive developer and a Hadoop developer?

A Hadoop developer works across the full distributed computing stack including HDFS, YARN, MapReduce, and Spark, while a Hive developer specializes in the data warehousing layer using HiveQL, schema design, and query optimization. Most Hive developers are competent Hadoop generalists, but their core value is in turning Hadoop storage into queryable, analytics-ready tables.

Can I hire a Hive freelancer for a one-off optimization project?

Yes. Many clients engage Hive specialists for short, scoped work such as tuning a critical query, designing partitioning for a new table, or migrating a workload from MapReduce to Tez. Define the slow query, the data volume, and the expected runtime improvement in your brief, and freelancers will scope the engagement accordingly.

Do I need a Hive developer if I am already using Spark or Databricks?

Often yes. Hive Metastore is still the standard catalog for many Spark and Databricks deployments, and HiveQL workloads frequently coexist with Spark SQL pipelines. A Hive developer can also help migrate legacy Hive workloads to Spark or to a lakehouse architecture without breaking downstream consumers.

How long does a typical Hive project take?

Timelines depend on scope. A query optimization or schema review might take a few days, while a full data warehouse migration to a cloud Hadoop platform can run several months. Share data volumes, source systems, and target SLAs in your brief so candidates can quote realistic timelines.

What file format should my Hive tables use?

For analytical workloads, ORC and Parquet are the standard choices because they support columnar storage, predicate pushdown, and strong compression. A Hive developer will usually recommend ORC for Hive-native workloads on Tez and Parquet when interoperability with Spark, Presto, or Trino is a priority.