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Diego N, Data Warehouse Testing developer for hire
Diego N
Argentina
Hire Diego

Freelance Data Warehouse Testing Developer

I have 10+ years of experience as a developer working as a backend engineer, front-end and building data products. I've turned into data roles about 5+ years ago. I enjoy using data to deliver value. Currently looking for opportunities focused in data science and machine learning.

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Marcel P, freelance Data Warehouse Testing developer
Marcel P
Brazil
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Senior Freelance Data Warehouse Testing Developer

Please, visit my Linkedin for more details: [https://www.linkedin.com/in/marcel-pallete-81166b2b/](https://www.linkedin.com/in/marcel-pallete-81166b2b/) Experienced tech consultant, currently working as Data Tech Lead at Ernst & Young Brazil, focused in: \- SQL, Python, PySpark and Scala Languages \- Data Engineering \- Data Architecture \- ETL pipelines (By code or by ETL Tools like Pentaho, Alteryx, SSIS) \- Big Data (Spark, HDFS, Hive, NiFi, Kafka) \- Tuning and performance \- Azure Cloud (Data Factory, Databricks, Synapse Analytics, SQL DB, Data Lake Gen 2, Stream Analytics) \- Terraform and IaC for Azure Cloud \- Databases (SQL Server, PostgreSQL, Teradata, IBM DB2, MySQL) \- Data Modeling (Erwin, DW, DLH, OLAP/OLTP) \- Business Intelligence and DataViz (Power BI Expert level (M, DAX, DAX Studio, Tabular Editor), Tableau, Looker/Data Studio, Looker and LookML, Qliksense and Qlikview) \- Microsoft Fabric complete solution \- Microsoft Solutions (Power Platform, Power Automate, Sharepoint, Power Apps, Dataverse, Sharepoint)

Data Warehousing and Business Intelligence • 5 yrsData Engineering • 5 yrsBig Data • 3 yrsData Visualization • 7 yrsData Modeling • 5 yrsData Pipelines • 5 yrsData MiningData AnalysisData MigrationData structureData processingData ManagementData analyticsData CleansingData CleaningData IntegrationGoogle Data StudioData LakeData IngestionData ArchitectureBig Data SQLPentaho Data IntegrationData WarehouseData QualityData manipulationData wranglingData ValidationBig Data EngineeringAzure Data FactoryData GovernanceBig data technologiesData Warehouse TestingBig Data ArchitectureAzure Data EngineerVisual Data AnalyticsAzure Data LakeData Pipeline DesignData Version Control<em>Data</em> Science developersData ScienceEnglish • 10 yrsPerformance Optimization • 5 yrsETL • 5 yrsAzure • 3 yrsPython developersPythonSQL developersSQLScala developersScalaMySQL developersMySQLGit developersGitMongoDB developersMongoDBDatabase developersDatabasePostgreSQL developersPostgreSQLSharePointNumPyGitHubAmazon S3Google AnalyticsPandasWeb ScrapingCloud developersCloudQuery OptimizationSASIntegrationGitLab developersGitLabFabricAzure Queue StorageGoogle BigQueryDatabase NormalizationDocker developersDockerPython 3TeradataPipelinesScrumLeadershipKanbanOLAPTableauSQL QueriesDatabase TuningIBM DB2Apache SparkMicrosoft SQL ServerAmazon RedshiftApache KafkaSQL TuningAzure SQLPower QueryLive StreamingHiveQLPentahoStar SchemaQlik SenseJupyterTerraformApache Hadoop developersApache HadoopAzure Machine LearningInfrastructure as CodeDAXAzure Service fabricUX/UI DesignCloud ArchitectureMicrosoft Power BI developersMicrosoft Power BIAgileSQL DatabasesLookerSnowflakeAirflowAlteryxApache AirflowAzure SQL DatabaseDataflowAzure table storageDatabricksJupyterLabApache NiFiMicrosoft Power AppsAzure Blob StorageAzure SQL ServerSQL Performance TuningMicrosoft service fabricDBTAzure ConsultantMicrosoft Power AutomateDelta LakeDataverseAzure synapse analyticsAzure synapseDelta TablesUX designAzure IoT EdgeJSON developersJSONExcelMachine Learning developersMachine LearningNoSQLAnalyticsWeb analyticsPrototypingUX ReviewUI designAnalysisMathematicsRequirements GatheringProblem solving skillsTechnical WritingNoSQL DatabaseApache HiveMicrosoft Power PlatformQA (Quality Assurance)StatisticsStrategy
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Andre M, Data Warehouse Testing developer for hire
Andre M
Barbados
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Senior Freelance Data Warehouse Testing Developer

**Research & Data Scientist** _**Results-driven professional with project management chops and extensive experience delivering successful research-driven products using toolset which includes: mathematical and statistical modeling, Bayesian statistics, machine learning (SKlearn,Pytorch), NLP (topic identification, sentiment analysis etc.), full-stack python development using Django, orchestration using Prefect, development of horizontally-scalable, distributed systems using Dask/Pyspark/Kafka/etc. to gracefully handle high volume throughput, development of successful trading bots for both stock, forex,and crypto, and applying statistical process controlmethodologies (DMAIC) in Root Cause Analysis (RCA) and other complex problems.**_

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Victor B, freelance Data Warehouse Testing developer
Victor B
Brazil
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Senior Freelance Data Warehouse Testing Developer

I am a skilled Data Engineer and Architect with experience in building EDWs, data modeling, ETL processes, and implementing new technologies like Snowflake, DBT, and Airflow. My expertise includes SQL, NoSQL, and BI tools.

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Leonardo F, Data Warehouse Testing freelance developer
Leonardo F
Brazil
Hire Leonardo

Senior Data Warehouse Testing Developer

With 5 years of experience in data engineering technologies, I am skilled in Data Analysis, Data Quality, and Big Data. I have a strong understanding of Hadoop, NoSQL, and Spark ecosystems, enabling me to develop scalable and reliable solutions for large-scale data management. Additionally, I have the ability to integrate Machine Learning technologies into Big Data solutions.

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Charly R, freelance Data Warehouse Testing developer
Charly R
Colombia
Hire Charly

Senior Data Warehouse Testing Developer

8+ Year of Information Technology experience in Business Analysis, Data Modeling, Data Architecture, Data Warehousing, NoSQL and Business Intelligence. Able to deliver management vision, goals, priorities, design principles, and operating policies in support of the business goals of the organization. Extensive experience in multiple full life cycle development projects (Including enterprise and DW/BI) including gathering business requirements, analysis of source systems, design Data Strategies for both transactional/operational and dimensional/analytical system requirements**.**

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Jorge S, Data Warehouse Testing developer for hire
Jorge S
Chile
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Senior Data Warehouse Testing Developer

Highly competitive mentality, always looking for a good performance in a workgroup, perfectionist, good analyst capacity. Strong focus on code testing at least 90% of it. I'm proficient in Python/Django. One project that I am proud of was to involve the entire company splitting a monolith. I'm in charge of the maintenance of the said project. We develop new features based on clients' requests. My strengths are methodic, very attentive to detail, and hard-working.

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Evelyn S, freelance Data Warehouse Testing developer
Evelyn S
United States
Hire Evelyn

Freelance Data Warehouse Testing Developer

Hi, I'm looking for a new challenge to keep improving my knowledge because I like learned about technology. Also, I'm a curious person so, this help me to develop better the paths and increase the coverage without affecting the effort assigned to the tasks. I'm looking for an opportunity to demonstrated all my knowledge. Thanks.

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Fabian C, freelance Data Warehouse Testing developer
Fabian C
Argentina
Hire Fabian

Senior Freelance Data Warehouse Testing Developer

I am an accomplished Senior IT executive with a distinguished international career spanning the Financial Services and Telecommunications sectors. My extensive experience includes leadership roles in data governance, advanced analytics, IT data architecture, operations, and financial management. I possess a proven track record in directing cross-functional teams to successfully execute projects related to digital transformation, process re-engineering, and infrastructure enhancement. My expertise encompasses Design Thinking, Service Design, Cloud & DevOps services, Agile/Scrum Methodologies, and Data Analytics. I am well-versed in Cloud Platforms such as GCP, Azure, AWS, and international regulations, including GDPR, LGPD, CCPA, SOX, PSD/PSD2, Basel II/III. As a highly motivated and results-driven professional, I consistently deliver excellence.

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FAQs

Why hire a Data Warehouse Testing developer?

In today’s world, most companies have code-based needs that require developers to help build and maintain. For instance, if your business has a website or an app, you’ll need to keep it updated to ensure you continue to provide positive user experiences. At times, you may even need to revamp your website or app. This is where hiring a developer becomes crucial.

Depending on the stage and scale of your product and services, you may need to hire a Data Warehouse Testing developer, multiple developers, or even a full remote developer team to help keep your business running. If you’re a startup or a company running a website, your product will likely grow out of its original skeletal structure. Hiring full-time remote Data Warehouse Testing developers can help keep your website up-to-date.

How do I hire Data Warehouse Testing developers?

To hire a Data Warehouse Testing developer, you need to go through a hiring process of defining your needs, posting a job description, screening resumes, conducting interviews, testing candidates’ skills, checking references, and making an offer.

Arc offers three services to help you hire Data Warehouse Testing developers effectively and efficiently. Hire full-time Data Warehouse Testing developers from a vetted candidates pool, with new options every two weeks, and pay through prepaid packages or per hire. Alternatively, hire the top 2.3% of expert freelance Data Warehouse Testing engineers in 72 hours, with weekly payments.

If you’re not ready to commit to the paid plans, our free job posting service is for you. By posting your job on Arc, you can reach up to 350,000 developers around the world. With that said, the free plan will not give you access to pre-vetted Data Warehouse Testing developers.

Furthermore, we’ve partnered with compliance and payroll platforms Deel and Remote to make paperwork and hiring across borders easier. This way, you can focus on finding the right Data Warehouse Testing developer for your company, and let Arc handle the logistics.

Where do I hire the best remote Data Warehouse Testing developers?

There are two types of platforms you can hire Data Warehouse Testing programmers from: general and niche marketplaces. General platforms like Upwork, Fiverr, and Gigster offer a variety of non-vetted talents unlimited to developers. While you can find Data Warehouse Testing developers on general platforms, top tech talents generally avoid general marketplaces in order to escape bidding wars.

If you’re looking to hire the best remote Data Warehouse Testing developers, consider niche platforms like Arc that naturally attract and carefully vet their Data Warehouse Testing developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Data Warehouse Testing developer candidates.

Some factors to consider when you hire Data Warehouse Testing developers include the platform’s specialty, developer’s geographical location, and the service’s customer support. Depending on your hiring budget, you may also want to compare the pricing and fee structure.

Make sure to list out all of the important factors when you compare and decide on which remote developer job board and platform to use to find Data Warehouse Testing developers for hire.

How do I write a Data Warehouse Testing developer job description?

Writing a good Data Warehouse Testing developer job description is crucial in helping you hire Data Warehouse Testing programmers that your company needs. A job description’s key elements include a clear job title, a brief company overview, a summary of the role, the required duties and responsibilities, and necessary and preferred experience. To attract top talent, it's also helpful to list other perks and benefits, such as flexible hours and health coverage.

Crafting a compelling job title is critical as it's the first thing that job seekers see. It should offer enough information to grab their attention and include details on the seniority level, type, and area or sub-field of the position.

Your company description should succinctly outline what makes your company unique to compete with other potential employers. The role summary for your remote Data Warehouse Testing developer should be concise and read like an elevator pitch for the position, while the duties and responsibilities should be outlined using bullet points that cover daily activities, tech stacks, tools, and processes used.

For a comprehensive guide on how to write an attractive job description to help you hire Data Warehouse Testing programmers, read our Software Engineer Job Description Guide & Templates.

What skills should I look for in a Data Warehouse Testing engineer?

The top five technical skills Data Warehouse Testing developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of software testing and debugging.

Meanwhile, the top five soft skills are communication, problem-solving, time management, attention to detail, and adaptability. Effective communication is essential for coordinating with clients and team members, while problem-solving skills enable Data Warehouse Testing developers to analyze issues and come up with effective solutions. Time management skills are important to ensure projects are completed on schedule, while attention to detail helps to catch and correct issues before they become bigger problems. Finally, adaptability is crucial for Data Warehouse Testing developers to keep up with evolving technology and requirements.

What kinds of Data Warehouse Testing programmers are available for hire through Arc?

You can find a variety of Data Warehouse Testing developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Data Warehouse Testing programmers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Data Warehouse Testing developers for hire, you can expect to make a successful hire in 14 days. To extend a freelance engagement to a full-time hire, a contract-to-hire fee will apply.

In addition to a variety of engagement types, Arc also offers a wide range of developers located in different geographical locations, such as Latin America and Eastern Europe. Depending on your needs, Arc offers a global network of skilled software engineers in various different time zones and countries for you to choose from.

Lastly, our remote-ready Data Warehouse Testing developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.

Why is Arc the best choice for hiring Data Warehouse Testing developers?

Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Data Warehouse Testing developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Data Warehouse Testing developers.

Every Data Warehouse Testing developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills (both for depth in Data Warehouse Testing and breadth across the greater domain). Additionally, HireAI, our GPT-4-powered AI recruiter, enables you to get instant candidate matches without searching and screening.

Not only can you expect to find the most qualified Data Warehouse Testing engineer on Arc, but you can also count on your account manager and the support team to make each hire a success. Enjoy a streamlined hiring experience with Arc, where we provide you with the developer you need, and take care of the logistics so you don’t need to.

How does Arc vet a developer’s Data Warehouse Testing skills?

Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Data Warehouse Testing developer for hire on Arc, developers must pass a profile screening, complete a behavioral interview, and pass a technical interview or pair programming.

While Arc has a strict vetting process for its verified Data Warehouse Testing developers, if you’re using Arc’s free job posting plan, you will only have access to non-vetted developers. If you’re using Arc to hire Data Warehouse Testing developers, you can rest assured that all remote Data Warehouse Testing developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.

How long does it take to find Data Warehouse Testing developers on Arc?

Arc pre-screens all of our remote Data Warehouse Testing developers before we present them to you. As such, all the remote Data Warehouse Testing developers you see on your Arc dashboard are interview-ready candidates who make up the top 2% of applicants who pass our technical and communication assessment. You can expect the interview process to happen within days of posting your jobs to 350,000 candidates. You can also expect to hire a freelance Data Warehouse Testing programmer in 72 hours, or find a full-time Data Warehouse Testing programmer that fits your company’s needs in 14 days.

Here’s a quote from Philip, the Director of Engineering at Chegg:

“The biggest advantage and benefit of working with Arc is the tremendous reduction in time spent sourcing quality candidates. We’re able to identify the talent in a matter of days.”

Find out more about how Arc successfully helped our partners in hiring remote Data Warehouse Testing developers.

How much does a freelance Data Warehouse Testing developer charge per hour?

Depending on the freelance developer job board you use, freelance remote Data Warehouse Testing developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Data Warehouse Testing developers for hire at as low as $10 per hour. However, high-quality freelance developers often avoid general freelance platforms like Fiverr to avoid the bidding wars.

When you hire Data Warehouse Testing developers through Arc, they typically charge between $60-100+/hour (USD). To get a better understanding of contract costs, check out our freelance developer rate explorer.

How much does it cost to hire a full time Data Warehouse Testing developer?

According to the U.S. Bureau of Labor Statistics, the medium annual wage for software developers in the U.S. was $120,730 in May 2021. What this amounts to is around $70-100 per hour. Note that this does not include the direct cost of hiring, which totals to about $4000 per new recruit, according to Glassdoor.

Your remote Data Warehouse Testing developer’s annual salary may differ dramatically depending on their years of experience, related technical skills, education, and country of residence. For instance, if the developer is located in Eastern Europe or Latin America, the hourly rate for developers will be around $75-95 per hour.

For more frequently asked questions on hiring Data Warehouse Testing developers, check out our FAQs page.

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