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Rag Based architectures developer in Brazil (UTC-3)
Software Developer with extensive experience in backend development, specializing in Node.js, Next.js, and TypeScript. He has a strong background in Linux server administration, specifically Ubuntu, making him a great fit for the role of setting up and deploying web applications.
Vetted Rag Based architectures developer in Brazil (UTC-3)
Data Scientist with a strong background in systems analysis and development, complemented by a postgraduate degree in Artificial Intelligence applied to industry. Over the years, I have transitioned from front-end and full-stack development to specializing in data science, machine learning, and AI. My expertise spans across computer vision, natural language processing (NLP), and large-scale data analytics, with hands-on experience in Python, PySpark, SQL, and cloud platforms like AWS and Azure. I have a proven track record of delivering innovative AI solutions, from developing predictive models and optimizing machine learning pipelines to deploying scalable AI systems in production. My career is driven by a passion for solving complex business challenges through data-driven insights and cutting-edge AI technologies. I aspire to continue pushing the boundaries of AI, contributing to impactful projects that leverage machine learning and deep learning to drive business growth and innovation.
Vetted Rag Based architectures developer in Brazil (UTC-3)
With over 15 years of professional experience, I have a strong data science background and deep expertise in Artificial Intelligence (AI) as a Senior Applied Data Science Researcher, holding both a master’s and a doctorate in AI. At Dell Technologies, I currently lead applied research initiatives in Multimodal Large Language Models (MLLMs), on the intersection of Generative AI (GenAI), Computer Vision, and Natural Language Processing (NLP). My work spans the full AI lifecycle, from dataset creation, model fine-tuning, deploy to API service integration and interface visualization, delivering state-of-the-art, end-to-end AI solutions. Prior to my role at Dell, since 2008, I have been applying machine learning and AI algorithms in applications across various industries.
Vetted Rag Based architectures developer in Brazil (UTC-3)
I am an Engineer experienced in Python, having worked on multiple applications, ranging from academic research (embedded circuits and time series modeling) to industrial (logistics, finance market, and speech recognition). **TECH STACK** Python: ○ Flask, SQLAlchemy, FastAPI, DRF ○ Pandas, Numpy, Scipy ○ Scrapy ○ Matplotlib, Seaborn, Dash, Plotly ○ Jupyter, Ipython ○ Pytest / TDD ○ Pyspark ○ Keras, TF, Pytorch Databases: ○ PostgreSQL, MySQL DevOps: ○ Jenkins, Docker, Git Cloud: ○ AWS and GCP **COURSES AND CERTIFICATIONS** Database Design and Basic SQL in PostgreSQL Applied Machine Learning in Python Applied Plotting, Charting & Data Representation in Python Neural Networks and Deep Learning Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization Structuring Machine Learning Projects Natural Language Processing with Probabilistic Models Natural Language Processing with Classification and Vector Spaces Python Data Structures Using Databases with Python Object-Oriented Programming Laboratory
Rag Based architectures developer in Brazil (UTC-3)
I hold a Bachelor's degree in Information Technology with a specialization in Software Engineering. I have extensive experience as a Power Platform Developer, proficient in various Microsoft tools and technologies.
Vetted Rag Based architectures developer in Brazil (UTC-3)
**Deep Learning Architect (L5) | AWS Generative AI Innovation Center** _São Paulo, Brazil_ With 5+ years experience in AI/ML, I am currently a Deep Learning Architect at AWS Generative AI Innovation Center, blending my expertise in Generative AI science with advanced architectural design to deliver robust, scalable solutions. In my role, which merges the responsibilities of a Data Scientist and a Solutions Architect, I lead customer engagements from proof-of-concept to production-grade systems, ensuring they are secure, fault-tolerant, and optimized for enterprise performance. As a tech lead, I maintain a hands-on approach—contributing to model development, optimization, and deployment—while collaborating with diverse teams to design solutions that drive innovation and disrupt industries. I am seeking long-term opportunities where I can leverage my dual expertise to develop cutting-edge Generative AI solutions and help companies revolutionize their business verticals through transformative technology. ### **Technical Skills** **Artificial Intelligence & Machine Learning** * Expertise in Large Language Models (LLMs), Natural Language Processing (NLP), Computer Vision, Neural Networks, Transformers * Hands-on experience with frameworks: PyTorch, TensorFlow, Scikit-learn **Cloud Computing & DevOps** * 4 AWS Certified (Soultions Architect, Cloud Developer, Machine Learning Specialty, Data Analytics Specialty), Docker, Kubernetes, CircleCI, Elastic Beanstalk, Apache Airflow **Programming & Software Development** * Proficient in Python, R, and SQL * Experienced in building and consuming RESTful APIs and GraphQL **Data Engineering & Big Data** * Skilled in Apache Spark, NoSQL databases (MongoDB, DynamoDB, Elasticsearch) * Experienced in building data pipelines, ETL processes, and optimizing data workflows **Data Analytics & Visualization** * Proficient in Power BI * Proficient Plotly, Bokeh, Matplotlib and Seaborn * Advanced statistical modeling using using R and statsmodels **Soft Skills** * Strong problem-solving ability, Agile/Scrum methodology, proven team leadership, and commitment to continuous learning **Languages** * Portuguese (Native), English (Fluent), French (Fluent), Spanish (Advanced), German (Advanced)
Vetted Rag Based architectures developer in Brazil (UTC-3)
I am a seasoned Software Engineer with 7 years of diverse experience across Fintech, AI, B2B, Mobility, and Social Media integration domains. Proficient in leveraging a wide array of technologies such as Python, Django, Node.js, & Golang, combined with a knack for strategic problem-solving and leadership. Enthusiastic about embracing fresh obstacles and consistently open to novel opportunities. Recognized for strong communication skills and armed with a degree in Computer Science. Eager to contribute and excel in dynamic tech landscapes.
Vetted Rag Based architectures developer in Brazil (UTC-3)
Software Developer with nearly six years of experience, currently working at DB1 Global Software. My primary focus is backend development, but I have also worked as a full-stack developer. I specialize in Java, Spring, and WebFlux, building solutions for international clients while ensuring high quality and efficient code aligned with Clean Code, Design Patterns, and SOLID principles. I have extensive experience with microservices architecture, messaging systems (RabbitMQ, Kafka), CI/CD pipelines (Azure, Jenkins), and agile methodologies, contributing to projects in industries such as finance, e-commerce, and education. I am currently pursuing a Bachelor’s degree in Computer Science, continuously expanding my expertise in software architecture, data management, and scalable system design. My background includes working with SQL (Oracle, MySQL, SQL Server) and NoSQL (MongoDB) databases, optimizing application performance, and ensuring software reliability, maintainability, and efficiency through industry best practices.
Vetted Rag Based architectures developer in Brazil (UTC-3)
Hands any time! Like a lot to develop Generative AI solutions (API development experience with ChatGPT/OpenAI, Whisper DL, AssemblyAI, DeepL, Bard, Bing, SageMaker) and own algorithms for computer vision and document classification. Proficient in Java, Python, Node.js, React, Angular, C#, .Net, Golang, and more. Experience in Machine Learning, Computer Vision, Engineering Management, Agile, Team Topology, Accelerate, Scaling Up, Scrum, Kanban, Business Strategy, Business Analysis, Software Design, Software Architecture, High Tech Design, Low Tech Design, Cloud Computing, AWS, GCP, Azure, Oracle Cloud, Software as a Service (SaaS), Bank as a Service (BaaS), PaaS, FaaS, Health systems and Manchester protocol, vast knowledge about Payments, Billing & Settlement, KYC/KYP, NFT, Blockchain, Event Driven, TDD, DDD, CQRS, GraphQL, Rest, Kafka, Pub/Sub, Pandas, TensorFlow, OpenCV, Scikit, Kotlin, Spring (Boot/Cloud/Data/Batch), MongoDB, Cassandra, Redis, DynamoDB, Postgres, MS-SQLServer, MySQL, Oracle, Sybase, Kubernetes, Docker, Rancher, CI/CD, Git, TOGAF, Alfresco, Nuxeo, Camunda, BPM, IBM Case Management, Weblogic, Websphere, JBoss, Quarkus, GraalVM, Microservice, SOLID, Design Patterns, NewRelic, ELK, Splunk, Datadog, Terraform, Robot Framework, OAuth, JKS, SSL, HMZ/DMZ, data encryption, caching, Oracle RDBMS, Jira, Confluence, Git, Miro, Figma, Asana, UiPath Robots, UiPath Orchestrator, OCR, TWAIN and so on
Vetted Rag Based architectures developer in Brazil (UTC-3)
Software Engineer with 9 years of experience and background in Economics and Business. Worked with Volkswagen in China and Amazon in Paris. Have been working as a freelancer/contractor for 5 years in NodeJS, Go, Rust, web interfaces (React, Vue), cloud services (AWS, GCP, Azure), third-party API integrations, database design and mobile apps. Juliano also has experience conducting interviews and mentoring developers (Amazon and freelance projects).
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Ready to hire your ideal Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures developers can help keep your website up-to-date.
To hire a Rag Based architectures 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 Rag Based architectures developers effectively and efficiently. Hire full-time Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures developers for your company, and let Arc handle the logistics.
There are two types of platforms you can hire Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures developers, consider niche platforms like Arc that naturally attract and carefully vet their Rag Based architectures developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Rag Based architectures developers.
Some factors to consider when you hire Rag Based architectures 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 Rag Based architectures developers for hire.
Writing a good Rag Based architectures developer job description is crucial in helping you hire Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures developers, read our Engineer Job Description Guide & Templates.
The top five technical skills Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures developers to keep up with evolving technology and requirements.
You can find a variety of Rag Based architectures developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Rag Based architectures developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Rag Based architectures developers.
Every Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures developers, you can rest assured that all remote Rag Based architectures 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 Rag Based architectures developers before we present them to you. As such, all the remote Rag Based architectures 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 Rag Based architectures developer in 72 hours, or find a full-time Rag Based architectures 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 Rag Based architectures developers.
Depending on the freelance developer job board you use, freelance remote Rag Based architectures developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures 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 Rag Based architectures developers, check out our FAQs page.