Your trusted source for top remote Sql optimization developers, including expert programmers, engineers, freelancers, and consultants — Perfect for startups and enterprises.
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Vetted Sql optimization developer in the United States (UTC-5)
I've always loved words -- reading them, writing them, learning about them -- so I appreciate that I'm able to apply that love of words to very analytical tasks. A lot of programming and machine learning is focused on math and numbers, but NLP and data science allows me to do interesting tasks without losing the human voice.
Vetted Sql optimization developer in Lithuania (UTC+2)
I am a Data Engineer with expertise in SQL, Python, Apache Airflow, and Machine Learning. I have experience in data processing, ETL, DWH support, and implementing ML models for product insights.
Vetted Sql optimization developer in Hungary (UTC+1)
Senior Go dev with more than 6 years of exp. Strong frontend exp. SQL and NoSQL. Unit testing, multithreading, APIs. Recently playing around with Flutter and Firebase. Mostly working to the US as a Contractor through the Toptal network. 13 years of professional experience overall. [https://www.toptal.com/resume/gergely-bodi](https://www.toptal.com/resume/gergely-bodi)
Vetted Sql optimization developer in the United States (UTC-7)
**Web Developer. Puzzle Solver. Digital Storyteller.** Founder & CEO, Goldlilys Media Imagine turning a scattered set of ideas into a seamless masterpiece—that’s what I do every day as the Founder of **Goldlilys Media**, where I’ve been crafting **uniquely creative and simply efficient websites** since 2013. Think of web development as a giant puzzle, much like Tetris. Each piece—design, functionality, user experience—has to fit just right. My passion for solving puzzles, honed since childhood, fuels my ability to take the most complex challenges and transform them into clean, elegant, and high-performing websites. But I’m not just about code; I’m about connection. I specialize in helping businesses tell their stories, captivate their audiences, and grow their impact through powerful web experiences. Whether collaborating with diverse teams or tackling solo projects, I bring adaptability, clear communication, and entrepreneurial vision to every partnership. ### **What Sets Me Apart?** * **Strategic Simplicity:** I streamline even the most intricate projects, ensuring your site is as easy to maintain as it is to love. * **Efficiency Meets Elegance:** I balance beautiful design with smart functionality, saving you time and headaches down the road. * **A People-First Approach:** I speak your language—whether you’re a designer, developer, or business owner—and ensure your vision shines through every pixel and line of code. ### **Why Goldlilys Media?** Because your website deserves to be more than just functional—it should inspire, educate, and make your audience take action. I’ll help you achieve that with a mix of creativity, problem-solving, and a deep commitment to your success. Let’s create something extraordinary together. Your vision, my expertise—a perfect fit, every time.
Vetted Sql optimization developer in the United States (UTC-4)
I am a highly skilled Senior Software Developer with over 5 years of experience in designing, developing, and maintaining scalable software solutions. Specializing in FullStack Software Development with the MERN stack (MongoDB, Express.js, React, Node.js) and ETL/ELT processes using Microsoft BI Stack (SSIS, SSRS, SSAS), RabbitMQ or Azure Data Factory. Certified in Fullstack MERN development from the University of Texas at McCombs. Proven track record in delivering high-quality applications, optimizing complex systems, and driving efficiency in business processes. Adept at transforming business requirements into technical solutions while enhancing system performance and user experience. In addition, my track record includes successfully leading cross-functional teams to deliver complex software projects on time and within budget. I am data-intuitive and results-driven, leveraging my skills to mine and analyze massive datasets from various sources. Specializing in Data Design, Data Management, Data Warehouse, Relational and Multi-Dimensional databases, Data Migration, as well as system and Data Integration, I am dedicated to driving accuracy, process efficiency, and influencing data-driven business decisions.
Vetted Sql optimization developer in Ireland
I am a software engineer with 6+ years of experience in AI solutions, machine learning, and data management. I have expertise in technologies such as Python, .NET Core, ASP .NET, and JavaScript. I have worked on projects involving e-commerce, payment systems, cloud applications, and CRM applications. I have a Master's degree in Artificial Intelligence and have integrated cutting-edge AI technologies into legacy and modern systems. I have also developed secure data transfer solutions using AI-based data compression and encryption.
Vetted Sql optimization developer in Ukraine (UTC+2)
12+ years in IT, led 3 cross-functional development teams simultaneously. Managed features - defined business needs, estimated, prioritized, wrote specifications, conducted peer reviews, facilitated stakeholder approval meetings, did technical validation, acceptance reviews. Improved project delivery timelines by 50% and increased stakeholder satisfaction by 35%. Boosted team velocity by 30% by optimizing workflows and removing delivery bottlenecks. Led multiple system architecture improvements, reduced operational costs, increased system reliability. Created an inclusive team culture, resulting in a 45% increase in employee satisfaction.
Vetted Sql optimization developer in Germany (UTC+1)
Development and leading expertise with over 18+ years of experience in different databases like Oracle, MY SQL, SQL Server in many Banking, Telecom and industrial projects. The main skill set is database development, modelling, data warehousing, ETL tasks, Data migration and Integrations, SQL, PLSQL and Oracle data integrator.
Vetted Sql optimization developer in Turkey (UTC+3)
Data analytics and visualisation with Microstrategy, Google Looker Studio, Apache Superset, Power BI, Qliksense (demo user), Tableau (demo user) Data modelling with Microstrategy (Developer data architecture with object creation/editing, parent-child relations; Microstrategy Intelligence Server transactions on linux server, MSTR project copying from PROD-TEST vice versa) Data mining with Oracle SQL, PostgreSQL, Google BigQuery, MSSQL. SQL/PLSQL, SQL tuning, complex SQL queries and experience in editing & optimization of complex SQL queries, Data science solutions with Python (pandas, numpy, pyspark, matploblib, multiprocessing, sqlalchemy etc.), ETL Solutions with Python (task schedular, runners), Airflow, SSIS (demo user), ODI (demo user) API solutions with Python (selenium, requests, urllib etc.), Machine Learning solutions with Python (sckit-learn) Data Architecture, Modelling, Warehousing solutions Web application and rest framework solutions with Python (Django, REST Framework) as freelance (Deployement to Azure Web Services) Kanban, Scrum, Agile working methodologies and hands-on JIRA experience
Vetted Sql optimization developer in France (UTC+1)
I am a skilled Lead Data Engineer with expertise in Big Data, Data Pipelines, Backend Development, and various tools like Spark, SQL, AWS, and Snowflake. My experience includes optimizing pipelines, implementing data models, and achieving significant cost savings.
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Ready to hire your ideal Sql optimization developers?
Get startedArc offers pre-vetted remote developers skilled in every programming language, framework, and technology. Look through our popular remote developer specializations below.
Arc helps you build your team with our network of full-time and freelance Sql optimization developers worldwide.
We assist you in assembling your ideal team of programmers in your preferred location and timezone.
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 optimization 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 optimization developers can help keep your website up-to-date.
To hire a Sql optimization 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 optimization developers effectively and efficiently. Hire full-time Sql optimization 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 optimization 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 optimization 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 optimization developers for your company, and let Arc handle the logistics.
There are two types of platforms you can hire Sql optimization 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 optimization 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 optimization developers, consider niche platforms like Arc that naturally attract and carefully vet their Sql optimization developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Sql optimization developers.
Some factors to consider when you hire Sql optimization 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 optimization developers for hire.
Writing a good Sql optimization developer job description is crucial in helping you hire Sql optimization 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 optimization 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 optimization developers, read our Engineer Job Description Guide & Templates.
The top five technical skills Sql optimization developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of 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 optimization 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 optimization developers to keep up with evolving technology and requirements.
You can find a variety of Sql optimization 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 optimization developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Sql optimization 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 engineers in various different time zones and countries for you to choose from.
Lastly, our remote-ready Sql optimization developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.
Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Sql optimization 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 optimization developers.
Every Sql optimization 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 optimization 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.
Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Sql optimization 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 optimization 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 optimization developers, you can rest assured that all remote Sql optimization developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.
Arc pre-screens all of our remote Sql optimization developers before we present them to you. As such, all the remote Sql optimization 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 optimization developer in 72 hours, or find a full-time Sql optimization 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 optimization developers.
Depending on the freelance developer job board you use, freelance remote Sql optimization developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Sql optimization 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 optimization 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.
According to the U.S. Bureau of Labor Statistics, the medium annual wage for 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 optimization 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 optimization developers, check out our FAQs page.