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Database Performance Optimization developer in South Africa (UTC+2)
Seasoned full-stack engineer with expertise in **Node.js, Python, AWS, React/Vue, and PostgreSQL, AI/Machine Learning**, adept at architecting scalable, cloud-native systems for Fortune 500 enterprises and high-growth startups. Led cross-functional teams to deploy mission-critical applications, such as a real-time fraud detection platform that reduced false positives by **40%** and a blockchain-based supply chain tool that boosted traceability efficiency by **35%**. Pioneered the integration of **AI/ML models** into enterprise workflows, including a recommendation engine that increased user engagement by **25%**, while advancing expertise and **data analytics, data engineering** to solve complex challenges in scalability.
Database Performance Optimization developer in South Africa (UTC+2)
Senior Software Engineer with 10+ years of full-stack and mobile development experience, having contributed to established enterprises like Sanlam, Discovery, and Old Mutual, as well as co-founding a successful startup offering multi-platform delivery solutions. Skilled in hands-on development while providing technical leadership, my expertise spans Android, Java microservices, Flutter with Java backends, Azure-based DevOps, and more recently Flutter, Firebase, Google Cloud Functions, and Firestore. I have partnered with cross-functional teams to improve processes, ensure seamless delivery, and create impactful solutions. I'm currently seeking a part-time or contract role where I can leverage my broad technical skills and diverse experience to drive innovation.
Vetted Database Performance Optimization developer in South Africa (UTC+2)
I am a Data Engineer, I graduated from the University of Kwazulu Natal (UKZN) with a BSC in Computer Science. I have over 10 years of corporate and enterprise experience ranging from industries in Finance, Retail, FMCG, Banking, Logistics and Telecommunications, to name a few. I have spearheaded various projects during my career consisting of shifting timespans of weeks to months, being provided with great attention, time and effort. I worked as part of a group for a number of projects and feel comfortable as part of a team due to my interpersonal and communication skills. At certain clients, I introduced projects to reduce the IT expenditure and eliminate unforeseen costs in the organization and thus increasing revenue. I streamlined processes with data governance and solution architectures that are standardized around the world. I also project and negotiate with clients to ensure that all their business criteria are met to ensure risks are lowered by engaging in custom solutions. My strengths lie in great attention to detail and the quality of delivery of work. I create analysis of reports from historical to predictive and forecasting by helping the business make sense of their services. I have a strong arsenal of skills gained over the past few years ranging from Microsoft BI, Microsoft Azure, QlikView, Oracle Enterprise, Business Analysis and other leading technologies. In addition to my experience, I also have strong administrative, communication, problem solving and time management skills. This broad background makes me an ideal candidate for any position and I believe I will bring flexibility, efficiency, reliability and innovation to your company. I have led multiple teams across multiple industries and diversities. I have led culture change management and digital transformation by embarking on strengthening the organization's solutions and its employees. I have increased ROI and efficiency at every business I've tenured.
Vetted Database Performance Optimization developer in South Africa (UTC+2)
I am someone who takes their IT work Seriously, and has a strong Passion for IT. Plus +7 years’ Relevant experience & Appropriate Levels of Technical Knowledge. Strong Work Ethics & Desire to Continually Improve & Develop to stay at the top of my Game within the IT Industry.
Vetted Database Performance Optimization developer in South Africa (UTC+2)
A highly motivated and analytical professional with over a decade of experience, including six years specializing in Business Intelligence (BI) and Data Analysis. Skilled in leveraging SQL, Power BI, and advanced Excel for comprehensive data reporting and analysis. Adept at problem-solving, process optimization, and fostering collaborative relationships. **Technical Skills** * **BI Tools:** Power BI (DAX, M-language), SSRS, SSMS, SSIS, Power Pivot, Power Query * **Data Analysis:** SQL, Excel (Advanced formulas, Power Query, Power Pivot), Regression Analysis (Stata) * **Programming:** SQL, Stored Procedures, Indexing, CTEs * **Other:** Project Management, ETL Processes, Report Preparation, Data Modeling, Forecasting * **Source Control:** Azure Devops
Vetted Database Performance Optimization developer in South Africa (UTC+2)
Accomplished Android Engineer with over 14 years of experience across a variety of industries, from e-commerce and edutainment to smart devices. Successfully delivered multiple projects to critical acclaim, such as the Best Branded Learning App at the Kidscreen Awards and the Best eCommerce Mobile Site at the SA eCommerce Awards. Well-practiced and highly skilled in Kotlin, Java, and the Jetpack libraries.
Database Performance Optimization developer in South Africa (UTC+2)
Strong leader and problem-solver dedicated to streamlining operations to decrease costs and promote organizational efficiency. Uses independent decision- making skills and sound judgment to positively impact company success. Collaborative with dedication to partnering with coworkers to promote engaged, empowering work culture. Documented strengths in building and maintaining relationships with diverse range of stakeholders in dynamic, fast-paced settings.
Database Performance Optimization developer in South Africa (UTC+2)
* I have an Information Technology degree, from Tshwane University of Technology, and included 24 years software development with 15 years technical leadership experience; * I am data driven with an innovative mindset; * Logical and creative problem solver; * And a positive team player with easy adapt to changes approach; * C#, SQL Server, RESTFull API, Microservices, MediatR, Automapper, Swagger, Dependency Injection, Microsoft Entity framework, and Microsoft AspNet Identity; * My unit tests are based on **xUnit**, as at the time when starting the project, **xUnit** was the only supported unit test framework for **.Net Core** testing; * Though my first language is Afrikaans, I have been working in an English environment for the most of my career.
Database Performance Optimization developer in South Africa (UTC+2)
I started programming at the age of 9, exploring languages such as BASIC, Pascal, C, assembler, and Java during my high school years. I began my first job in a professional programming role at a call center at the age of 18. Over time, I collaborated with a small team to design, implement, and maintain a range of software applications, primarily focusing on case management systems. Following this, I joined a credit bureau from December 2010 to June 2011, where I played a pivotal role in implementing credit bureau software for Ethiopia as part of a World Bank project. Subsequently, I joined a FinTech company from July 2011 to March 2014, concurrently establishing a microloans provider in Mauritius, operational in Kenya, with the same group of collaborators (refer to [https://onemoja.com](https://onemoja.com/)). From March 2014 to April 2016, I contributed to a tech company specializing in developing a Domain-Specific Language (DSL). Notably, I designed and implemented the AitaHealth project (refer to [https://www.vodacombusiness.co.za/business/solutions/internet-of-things/aitahealth](https://www.vodacombusiness.co.za/business/solutions/internet-of-things/aitahealth)). At the age of 30 in 2016, I made the decision to pursue my entrepreneurial path.
Database Performance Optimization developer in South Africa (UTC+2)
I am an experienced quantitative analyst with a strong background in data analysis, statistical techniques, and process automation. My professional journey has involved developing analytical processes, building web-based dashboards, and leveraging technology to improve processes and deliver actionable insights. Looking ahead, I am eager to apply my skills in Python and MySQL within the tech industry, where I can work on innovative projects, drive efficiencies, and contribute to impactful research. I am excited about the opportunity to collaborate with forward-thinking teams and explore new technologies for solving complex challenges.
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Get startedArc offers pre-vetted remote software 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 Database Performance 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 Database Performance 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 Database Performance Optimization developers can help keep your website up-to-date.
To hire a Database Performance 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 Database Performance Optimization developers effectively and efficiently. Hire full-time Database Performance 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 Database Performance 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 Database Performance 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 Database Performance Optimization developers for your company, and let Arc handle the logistics.
There are two types of platforms you can hire Database Performance 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 Database Performance 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 Database Performance Optimization developers, consider niche platforms like Arc that naturally attract and carefully vet their Database Performance Optimization developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Database Performance Optimization developers.
Some factors to consider when you hire Database Performance 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 Database Performance Optimization developers for hire.
Writing a good Database Performance Optimization developer job description is crucial in helping you hire Database Performance 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 Database Performance 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 Database Performance Optimization developers, read our Software Engineer Job Description Guide & Templates.
The top five technical skills Database Performance 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 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 Database Performance 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 Database Performance Optimization developers to keep up with evolving technology and requirements.
You can find a variety of Database Performance 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 Database Performance Optimization developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Database Performance 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 software engineers in various different time zones and countries for you to choose from.
Lastly, our remote-ready Database Performance 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 Database Performance 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 Database Performance Optimization developers.
Every Database Performance 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 Database Performance 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 Database Performance 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 Database Performance 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 Database Performance Optimization developers, you can rest assured that all remote Database Performance 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 Database Performance Optimization developers before we present them to you. As such, all the remote Database Performance 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 Database Performance Optimization developer in 72 hours, or find a full-time Database Performance 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 Database Performance Optimization developers.
Depending on the freelance developer job board you use, freelance remote Database Performance Optimization developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Database Performance 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 Database Performance 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 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 Database Performance 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 Database Performance Optimization developers, check out our FAQs page.