Your trusted source for top remote Database optimization developers, engineers, expert programmers, freelancers, and consultants in Brazil — Perfect for startups and enterprises.
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Vetted Database optimization developer in Brazil (UTC-3)
AI Engineer specializing in Chatbot Development, Generative AI, NLP, and LLMs. Extensive experience with Google Cloud Platform (GCP), Vertex AI, LangChain, and end-to-end chatbot implementations using Dialogflow CX. Passionate about applying AI to solve real-world problems, with a strong impact on mental health and customer engagement.
Vetted Database optimization 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/) I'm an experienced Senior Data Consultant. I work for large banks and have worked for steel retailers, cargo transport companies and plastic industries, developing projects in Data engineering, integration, architecture, Business intelligence, Data analysis and Machine learning, in both Cloud and on-premisses Big Data environments, having worked in all parts of the process, from data ingestion to final delivery, including sizing, provisioning and management of cloud resources I have had the opportunity to work on BI projects in sales intelligence, operational efficiency, supply chain, controllership and finance, market monitoring, Web Analytics of digital banking products and Open Finance. I also worked on an Azure Cloud implementation project in a large bank, where I participated in the construction of its Big Data environment focused on Machine Learning and BI projects, having worked from absolute scratch. I am currently working on a data integration project between an on-premisses Big Data environment and Salesforce in a large bank, using Spark to process large volumes of data, in the range of billions of records daily. Before working in tech, I worked in various business areas, and it helps me to overcome challenges and deliver greater value faster every day.
Database optimization developer in Brazil (UTC-3)
Hi, my name is Saulo Silva Filho. I am 37 years old, based in São Paulo, and have been working as a Software Engineer specializing in web development for the past nine years. Throughout my career, I have worked on a wide range of projects focused on designing, developing, and maintaining scalable software solutions. I am deeply passionate about writing efficient, high-quality code and tackling complex technical challenges. I thrive in collaborative environments, working closely with crossfunctional teams to deliver innovative products that align with both client and business objectives. My strong problem-solving skills and keen attention to detail enable me to deliver reliable, high-performance solutions, even under tight deadlines. Driven by a continuous learning mindset, I am always eager to explore new technologies and stay ahead of industry trends. I am excited to contribute my expertise while continuously growing as a professional.
Database optimization developer in Brazil (UTC-3)
I'm a Senior Software Engineer with extensive experience developing, testing, deploying, correcting, monitoring, and maintaining systems on bare-metal servers or in the cloud, from simple projects to complex projects with millions of lines of code. I'm also the maintainer of cookiecutter-django ([https://github.com/cookiecutter/cookiecutter-django](https://github.com/cookiecutter/cookiecutter-django)), a production-ready project template that has helped and continues to help thousands of people and companies quickly have a solid foundation to start new Python and Django projects.
Database optimization developer in Brazil (UTC-3)
Sólida experiência em administração de Banco de Dados Oracle (instalação, configuração, monitoramento e manutenção). Expertise em tuning e otimização de performance de queries e banco de dados. Desenvolvimento e manutenção de procedimentos armazenados, triggers e packages em PL/SQL. Conhecimento em backup, recovery e segurança de banco de dados. Experiência na implantação de políticas de alta disponibilidade e replicação de dados. Atuação em ambientes de grande volume de dados e alta criticidade. Trabalho colaborativo com equipes de desenvolvimento e infraestrutura para garantir a estabilidade e eficiência do ambiente Oracle.
Database optimization developer in Brazil (UTC-3)
Senior Database Administrator, SQL Developer and Data Engineer with 20+ years of experience. Expert in SQL Server, Azure Databases, AWS RDS, SQL, tuning, ETL and HADR (High Availability and Disaster Recovery).
Vetted Database optimization developer in Brazil (UTC-3)
Senior AI/MLOps Engineer with 8+ years of experience building and deploying enterprise-scale machine learning solutions. Demonstrated success bridging the gap between data science and production operations, accelerating delivery through CI/CD best practices, and optimizing the full ML lifecycle. Skilled at architecting MLOps systems, containerization with Kubernetes and cloud orchestration. Adept at working in Agile environments, collaborating with cross-functional teams, and translating business needs into robust ML architectures that scale.
Vetted Database optimization developer in Brazil (UTC-3)
Specialist at: • Python • Django • DynamoDb • AWS • SQL • MYSQL • Interpreting datas from json and other formats • API Development • Work with the business areas to provide solutions Working at Venmo/PayPal as a software engineer specialist in Python.(Remotely from Brazil with their US based team)
Vetted Database optimization developer in Brazil (UTC-3)
WEB System analyst, and developer with a Full-Stack background and infrastructure but with, specialized in back-end development (REST microservices) and system integrations, using PHP, Golang, and Python languages. Technical Skills • Programming languages (Golang, PHP, Python, and JavaScript); • Development frameworks (Laravel, Lumen, ZF2, Symfony, Django, Flask, and GIN);. • Microservices (SOAP and REST web services, system services); • Front-end languages, frameworks, and accelerators (Twig, Smarty, jQuery, and Bootstrap); • CMS and eCommerce systems (WordPress, Drupal, Joomla, CSCart, and Magento); • Databases (SQL Server, DB2, MySQL, MongoDB); • Application servers (Apache HTTP, Apache Tomcat, JBoss, Wilfly, NGINX, IIS); • Operating Systems (GNU/Linux, macOS, and Windows); • Development platforms (PHP Storm, Eclipse IDE, Netbeans, PyCharm, and VS Code); • Virtualmin/Webmin (server and dedicated hosts management); • Version Control Tools (GIT, SVN, Source Safe, and ClearCase/Quest); • Continuous Integration / Continuous Delivery process; • Docker (Dockerfile and Docker compose), and Kubernetes.
Vetted Database optimization developer in Brazil (UTC-3)
You can better find out about my skills watching the video about my personal project, oxyEngine, in the link. Systems Engineer with a passion for Computer Graphics, Realtime Rendering, Scientific Computing and Video Game Technology. Has special interest in working with geometric and physics algorithms and related data structures. The kind of job I'm looking for should impose challenges involving Mathematics, Science and Creativity.
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Ready to hire your ideal Database optimization developers?
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 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 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 optimization developers can help keep your website up-to-date.
To hire a Database 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 optimization developers effectively and efficiently. Hire full-time Database 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 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 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 optimization developers for your company, and let Arc handle the logistics.
There are two types of platforms you can hire Database 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 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 optimization developers, consider niche platforms like Arc that naturally attract and carefully vet their Database optimization developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Database optimization developers.
Some factors to consider when you hire Database 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 optimization developers for hire.
Writing a good Database optimization developer job description is crucial in helping you hire Database 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 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 optimization developers, read our Engineer Job Description Guide & Templates.
The top five technical skills Database 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 Database 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 optimization developers to keep up with evolving technology and requirements.
You can find a variety of Database 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 optimization developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Database 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 Database 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 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 optimization developers.
Every Database 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 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 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 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 optimization developers, you can rest assured that all remote Database 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 optimization developers before we present them to you. As such, all the remote Database 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 optimization developer in 72 hours, or find a full-time Database 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 optimization developers.
Depending on the freelance developer job board you use, freelance remote Database optimization developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Database 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 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 Database 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 optimization developers, check out our FAQs page.