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Freelance SQL Performance Tuning developers - Marcel P.
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Marcel P.

Vetted SQL Performance Tuning developer in Brazil (UTC-3)

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)

Performance Optimization • 5 yrsSQLSQL QueriesDatabase TuningMicrosoft SQL ServerSQL TuningAzure SQLSQL DatabasesBig Data SQLAzure SQL DatabaseAzure SQL ServerSQL Performance TuningData warehouseData EngineeringBig DataEnglishData VisualizationData modelingData PipelinesETLAzurePythonScalaMySQLGitMongoDBDatabasePostgreSQLSharePointNumPyGitHubAmazon S3Google AnalyticsPandasWeb ScrapingCloudQuery OptimizationSASIntegrationData MiningGitLabData analysisFabricAzure Queue StorageGoogle BigQueryDatabase NormalizationDockerPython 3TeradataPipelinesScrumLeadershipKanbanOLAPData MigrationTableauIBM DB2Data structureApache SparkAmazon RedshiftApache KafkaPower QueryLive StreamingHiveQLData processingPentahoStar SchemaData ManagementData analyticsQlik SenseJupyterTerraformApache HadoopAzure Machine LearningInfrastructure as CodeDAXAzure Service fabricUX/UI DesignData CleansingCloud ArchitecturePower BIData CleaningData IntegrationGoogle Data StudioAgileLookerSnowflakeAirflowData LakeData IngestionData architecturePentaho Data IntegrationAlteryxData QualityApache AirflowData manipulationDataflowData wranglingAzure table storageDatabricksData ValidationBig Data EngineeringJupyterLabApache NiFiMicrosoft Power AppsAzure Blob StorageAzure Data FactoryData governanceBig data technologiesMicrosoft service fabricDBTMicrosoft Power AutomateData Warehouse TestingDelta LakeBig Data ArchitectureDataverseAzure Data EngineerAzure synapse analyticsAzure synapseVisual Data AnalyticsAzure Data LakeData pipeline designData Version ControlDelta TablesUX designAzure IoT EdgeJSONExcelMachine learningNoSQLAnalyticsWeb analyticsWireframing/prototypingUX ReviewUI designAnalysisMathematicsData ScienceRequirements GatheringTechnical WritingNoSQL DatabaseProblem solvingApache HiveMicrosoft Power PlatformQAStatisticsStrategy
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Freelance SQL Performance Tuning developers - Shahnewaz A.
Shahnewaz A.

SQL Performance Tuning developer in Bangladesh (UTC+6)

I am a highly skilled and experienced database architect with expertise in SQL, Microsoft SQL Server, Microsoft Azure, and various other database technologies. I have a strong background in database design, architecture, and analysis, as well as ETL modeling and data warehousing. I have a proven track record of reducing costs and streamlining operations through the creation of efficient system architectures. I am proficient in various programming languages and frameworks, including.NET, [ASP.NET](http://asp.net/), and Visual Basic.

Freelance SQL Performance Tuning developers - Jingkuan L.
Jingkuan L.

SQL Performance Tuning developer in China (UTC+8)

I have always been passionate about working with databases and data, boasting over a decade of experience in the technology and service industries, spanning various data-centric roles including database administration, data engineering, and data analytics. My expertise lies in the Linux operating system, complemented by proficient knowledge in Python, shell programming, and a foundational understanding of C, PHP, JavaScript, HTML5, and other programming languages. In particular, I excel in MySQL and Oracle database management, having attained the prestigious Oracle Certified Master (OCM) certification, which underscores my deep technical proficiency and commitment to excellence in these areas. Beyond technical skills, I possess a keen sense of teamwork and exceptional communication abilities, enabling me to collaborate effectively with diverse teams. My strong logical thinking and summarizing skills further enhance my capacity to analyze complex data sets and present findings in a clear, concise manner.

Freelance SQL Performance Tuning developers - Durga P.
Durga P.

SQL Performance Tuning developer in India (UTC+6)

Dedicated Product Specialist with a strong track record at Informatica, excelling in optimizing product performance and enhancing customer satisfaction through expert SQL optimization and innovative problem solving. Skilled in cross-team collaboration, proficient in JAVA debugging, and known for fostering a culture of continuous improvement and knowledge sharing. Eager to leverage my problem-solving abilities and technical expertise in a new challenge as a Software Development Engineer, bringing a fresh perspective and a strong foundation in software development to drive impactful solutions.

Freelance SQL Performance Tuning developers - Yogesh U.
Yogesh U.

SQL Performance Tuning developer in India (UTC+6)

Senior software developer with 12 years of experience in software development. Aim to be associated with progressive organization that gives ample scope to apply my expertise skills, knowledge & involve myself as a part of team that will work dynamically towards the growth of organization.

Freelance SQL Performance Tuning developers - Garrett M.
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Garrett M.

Vetted SQL Performance Tuning developer in the United States (UTC-8)

I have a Bachelor's degree in Computer Science with a minor in Math from the University of Maryland. I previously worked at Microsoft as the lead developer of a deployment service and Google where I worked as an internal consultant completing dozens of assignments for happy teams. I have professional experience in popular languages like Java, C#, and Python and experience from personal projects in newer technologies like Rust, Typescript, Elm, and many more. I enjoy the detailed knowledge of how software works, especially when it comes to performance. Some examples of what that means: * I know the tradeoffs of using an asynchronous solution (e.g. promises) versus a multithreaded solution. * I understand how performance is affected by cache misses, branch predictions, code inlining, and pointer indirection (e.g. java objects). * In a linux context, I know the difference between file descriptors, file descriptions, and file inodes. I'm looking to take my skills to solve real problems, work with great people, and leave the systems and teams I interact with better than I found them.

SQL Performance Tuning developers developer - Garrett M.'s portfolio image
SQL Performance Tuning developers developer - Garrett M.'s portfolio image
Freelance SQL Performance Tuning developers - Dave B.
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Dave B.

Vetted SQL Performance Tuning developer in the United States (UTC-6)

I solve difficult problems. Over 30 years of experience designing and developing Web, Distributed Systems, and Windows applications using Microsoft Technologies for a wide variety of business applications and industries. Independently Consulting since 2006. I view software development as a craft. I am passionate about delivering high quality solutions to my clients regardless of industry or company size. Extensive knowledge of .NET Internals, Performance Analysis/Tuning, Debugging, and Enterprise Scaling. Exceptional analytical, and debugging skills providing solutions for problems of the most complex nature. Outstanding verbal and written communication skills. Acute ability to effectively communicate with non-technical individuals and business stakeholders.

Freelance SQL Performance Tuning developers - Kshitij D.
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Kshitij D.

Vetted SQL Performance Tuning developer in the United States (UTC-7)

Principal engineer and innovation leader with extensive expertise across enterprise and cloud software, hardware platforms, operating systems, memory and storage, distributed programming frameworks, machine learning, and microarchitecture. Focused on developing innovative software / hardware / AI-infused methods for optimizing performance, scalability, seamless hardware acceleration, and resource efficiency. Decades of experience in translating business requirements into software architecture, code development and integration, testing, and, optimizing from algorithmic to communication behaviors, and assembly level execution in enterprise and cloud scale deployments.

Freelance SQL Performance Tuning developers - Asher B.
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Asher B.

Vetted SQL Performance Tuning developer in the United States (UTC-7)

Strong technology leader with hands-on experience scaling ventures and scaling engineering functions in large fortune companies. I have a strong background in software design, backend programming, distirbuted systems, machine learning, model-training, AI Agent development, big data engineering, cloud computing, and I also pioneered test-driven DevOps.

Discover more freelance SQL Performance Tuning developers today

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Why clients hire SQL Performance Tuning developers with Arc

Without Arc by my side, I would be wasting a lot of time looking for and vetting talent. I'm not having to start a new talent search from scratch. Instead, I’m able to leverage the talent pool that Arc has created.
Mitchum Owen
Mitchum Owen
President of Milo Digital
The process of filling our position took less than a week and they found us a superstar. They've had the flexibility to meet our specific needs every step of the way and their customer service has been top-notch since day one.
Matt Gysel
Matt Gysel
Finance & Strategy at BaseVenture
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.
Philip Tsai
Philip Tsai
Director of Engineering at Chegg

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FAQs

Why hire a SQL Performance Tuning 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 SQL Performance Tuning developer, multiple engineers, 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 SQL Performance Tuning developers can help keep your website up-to-date.

How do I hire SQL Performance Tuning developers?

To hire a SQL Performance Tuning 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 SQL Performance Tuning developers effectively and efficiently. Hire full-time SQL Performance Tuning 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 SQL Performance Tuning developers 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 450,000 developers around the world. With that said, the free plan will not give you access to pre-vetted SQL Performance Tuning 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 SQL Performance Tuning developers for your company, and let Arc handle the logistics.

Where do I hire the best remote SQL Performance Tuning developers?

There are two types of platforms you can hire SQL Performance Tuning developers 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 SQL Performance Tuning 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 SQL Performance Tuning developers, consider niche platforms like Arc that naturally attract and carefully vet their SQL Performance Tuning developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote SQL Performance Tuning developers.

Some factors to consider when you hire SQL Performance Tuning 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 SQL Performance Tuning developers for hire.

How do I write a SQL Performance Tuning developer job description?

Writing a good SQL Performance Tuning developer job description is crucial in helping you hire SQL Performance Tuning developers 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 SQL Performance Tuning 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 SQL Performance Tuning developers, read our Software Engineer Job Description Guide & Templates.

What skills should I look for in a SQL Performance Tuning developer?

The top five technical skills SQL Performance Tuning 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 SQL Performance Tuning 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 SQL Performance Tuning developers to keep up with evolving technology and requirements.

What kinds of SQL Performance Tuning developers are available for hire through Arc?

You can find a variety of SQL Performance Tuning developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance SQL Performance Tuning developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote SQL Performance Tuning 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 SQL Performance Tuning 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 SQL Performance Tuning developers?

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

Every SQL Performance Tuning developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills. 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 SQL Performance Tuning developer 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 SQL Performance Tuning developer's skills?

Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted SQL Performance Tuning 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 SQL Performance Tuning 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 SQL Performance Tuning developers, you can rest assured that all remote SQL Performance Tuning 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 SQL Performance Tuning developers on Arc?

Arc pre-screens all of our remote SQL Performance Tuning developers before we present them to you. As such, all the remote SQL Performance Tuning 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 450,000 candidates. You can also expect to hire a freelance SQL Performance Tuning developer in 72 hours, or find a full-time SQL Performance Tuning developer 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 SQL Performance Tuning developers.

How much does a freelance SQL Performance Tuning developer charge per hour?

Depending on the freelance developer job board you use, freelance remote SQL Performance Tuning developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find SQL Performance Tuning 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 SQL Performance Tuning 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 SQL Performance Tuning 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 SQL Performance Tuning 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 SQL Performance Tuning developers, check out our FAQs page.

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