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Vetted Rag Based architectures developer in Pakistan (UTC+5)
Hi I'm a web developer with **6+ years of experience**. I have a proven track record in several industries such as web3, AI, automation, eCommerce, IoT, and fintech. I have a strong focus on creating great user experiences and I'm known for my ability to deliver clean, scalable, and maintainable code. I follow a very simple yet effective code of conduct: I always listen to my clients before making decisions and value their time by being upfront about my skills and competencies. I'm fluent in english speaking and writing, I **will come on Zoom/Meet without any problems or hesitations for demos and progress updates.** ### ✅ MY SKILLS ◆ I have worked with MERN stack for frontend and backend development for more than 7 years to build high performance IoT backend as a service. I have 4+ years of experience in IoT and 2+ years in LLM. ◆ I've worked with ReactJS, Javascript, JQuery, StimulusJS, HTML5, CSS, Bootstrap, TailwindCSS for Frontend development ◆ I've worked with PostgreSQL, MySQL, MongoDB, Redis, Memcache, for the database caching and queuing. ◆ I have integrated different payment gateways such as Stripe and 2checkout, Braintree, [authorize.net](http://authorize.net/), GooglePay, Apple Pay, and many others. ◆ I've deployed applications on Linode server, Digital Ocean, Elastic Beanstalk, Heroku, Google Cloud servers, EC2, and EKS. ◆ I've Integrated lots of 3rd party APIs like Google Maps, BitGo, Skyscanner, Google Finance, LinkedIn, DocuSign, Youtube, Facebook, X (Twitter), and many more. I've deep knowledge to work with the latest technologies. ◆ I have worked with web3 including CoinGecko, DexTools, DexScreener, Covalent, GoldRush, BitQuery, and more. ◆ I have built social and crypto bots for X, Telegram, Whatsapp, Slack, and Discord. ◆ I've broken monoliths architectures into microservices using Redis or Kafka at the core, and Kubernetes to manage the cluster. ### ✅ MY TECK STACK **◆ Frontend:** React, Tailwind, Next, Radix UI, Shadcn/ui,. **◆ Backend:** Express.js, MongoDB, Node.js, Nest.js, Postgres, Redis, Kafka, BullMQ, RabbitMQ. **◆ No Code:** Webflow, Retool, Bubble, Framer, Graphana. **◆ LLM:** OpenAI GPT, GPT4o, Claude, Meta Llama, Google Vertex, ChromaDB. PineconeDB, LangChain, AI agents, prompt engineering **◆ DevOps (CI/CD):** Kubernetes, Cloud build, Nginx, GitHub Actions. Vercel, Jenkins, Bamboo **◆ Documentation:** Docusaurus, Nextra. **◆ Protocols:** REST, gRPC, WebSockets, GraphQL, OAuth, OAuth2.0. **◆ Analytics:** PostHog, Google Analytics, Mixpanel, Moesif, June. I'm one of the makers of [grandeur.dev](https://grandeur.dev/), an IoT platform that packs away the complexities of IoT development and gives engineers a way to build IoT apps, connect real devices, and monitor/control them in real time. It has builtin auth, connectivity, storage, drag and drop app building, over-the-air software upgrades, APIs, and more. It's an extremely ambitious project, AND MY BRAINCHILD and you can access it at [console.grandeur.dev](https://console.grandeur.dev/). ### ✅ FIVE REASONS WHY YOU SHOULD CHOOSE ME ◆ I will communicate frequently and do project check-ins so you know the progress of my work every step of the way. ◆ I'll work till the end and after to ensure that your site is not just developed but lasts the test of time. ◆ I will never have you feel that I am burning through your time or cash. ◆ I've been able to produce sites with extremely small deadlines. ◆ And yes, I can do a quick sample work according to your need. I'm always interested in connecting with new people and exploring new opportunities. Feel free to reach out to me for any queries even if you don't have any formal requirements yet! You can come to me with a problem and I'll help you develop solutions. Let's get in touch!
Vetted Rag Based architectures developer in India (UTC+6)
I am an AI/ML Architect and Full-Stack Developer with over 10 years of experience in designing and delivering advanced software solutions in Healthcare. As a Forbes 30 Under 30 Asia healthcare honoree and Y Combinator alumnus, I have successfully built HIPAA-compliant level cloud architectures and scaled enterprise applications. I have a strong background in NLP, LLMs, and DevOps, and I am dedicated to leveraging AI to revolutionize healthtech and other industries. * YC Founder * Forbes 30 under 30 Asia * AI/ML Architect and Full-Stack Developer with over 10 years of experience
Vetted Rag Based architectures developer in Mexico (UTC-7)
Data Scientist & AI Engineer with over 4 years of expertise in Machine Learning, NLP, and Large Language Models (LLMs). Demonstrated proficiency in designing and deploying scalable data solutions and fine-tuning transformer models. Experienced in optimizing performance through technologies such as FastAPI and Docker, while leveraging Google Cloud and Azure to enhance operational efficiency. Experienced in developing systems that drive business value by improving decision-making, and data processing capabilities.
Vetted Rag Based architectures developer in the Netherlands (UTC+2)
I am a senior full-stack developer with a strong focus on back-end development, data engineering, and machine learning. My experience spans a wide variety of industries and company sizes, including advertising, finance, e-commerce, cybersecurity, and data analytics. I've worked with both large corporations and startups. In addition to my development expertise, I am a trained data scientist and have completed several certified specializations in data science and machine learning. You can find more details about my certifications on my LinkedIn profile. I adhere to clean code principles and am a dedicated practitioner of test-driven development (TDD). You don't have to take my word for it—feel free to explore the samples of my work on my GitHub portfolio: [https://github.com/marciogualtieri/About](https://github.com/marciogualtieri/About) As a lifelong learner, I enjoy expanding my knowledge by building projects. You're welcome to browse through them.
Vetted Rag Based architectures developer in Mexico (UTC-7)
Software Engineer with 12+ years of experience in software development, cloud infrastructure, and articial intelligence. Proven track record in building scalable applications using Django, React, and cloud-native architectures on Azure and AWS. Specialized in machine learning deployment, LLMs integration, and automation of cloud-based processes. Successfully improved business operations by optimizing workows and implementing AI-driven solutions. Adept at managing high-performance systems, API integrations, and secure cloud deployments
Vetted Rag Based architectures developer in the United States (UTC-4)
AWS expertise. Results-driven and innovative professional with more than 20 years of hands-on experience in information technology. AWS architect, security, operations, development, full stack architect (both front and back end). Certified as AWS Data Analytics specialty, AWS Machine Learning specialty, AWS security specialty, AWS architect associate and AWS sysops associate. Expertise leading onsite-offsite teams and delivering projects in Agile. I have architected very high profile Data routing and sharing applications on AWS serving more than 800 Pharma companies for Cigna HealthCare. This Project processes more than 3 Billion Dollars medical rebate transactions for 800 plus pharma companies of USA. This project was a big initiative with un-hackable security and I was involved with this project as a lead from end to finish. Citizenship: US Citizen
Rag Based architectures developer in India (UTC+6)
I am Ajith from Bangalore, India. I have completed my Master of Technology in Robotics and Automation from CET Trivandrum. Currently, I serve as a Research Engineer in a startup specializing in AI, where I have gained around 7 years of invaluable experience. I have prior research and development experience, both from the academia and the industry. Combining my academic background and research experience, I am confident in my abilities to contribute in research and help the industry to take a step forward towards a better solution. I am eager to discuss my qualifications in more detail and to learn more about the opportunity. Please feel free to contact me to set up a time to chat. I look forward to hearing from you. Thank you very much for your patience and consideration.
Vetted Rag Based architectures developer in Canada (UTC-4)
**Solutions Architect, Lead AI & Soft Eng. **Leading Software Engineering team: Technical expertise, coaching Architect, Design, Develop and maintain scalable, efficient and reliable data pipelines and software – Machine Learning & Digital Twin projects Collaborate with other teams to understand data requirements and implement solutions – Development & Deployment of AI Models
Rag Based architectures developer in the United States (UTC-7)
Innovative Software Engineer with over 12 years of specialized experience in backend development and AI technologies. Skilled in creating robust, scalable systems using Python and AWS, with a strong focus on enhancing user experiences through advanced AI models. Proven track record in deploying and managing cloud-based applications, optimizing performance, and ensuring high availability. Experienced in collaborating with diverse teams to deliver tailored solutions across multiple industries. Dedicated to continuous learning and applying the latest technologies to drive business growth and efficiency, it’s me.
Rag Based architectures developer in India (UTC+6)
Over the past few years, I’ve had the opportunity to lead and contribute to several initiatives at the intersection of Generative AI, NLP, and Agentic AI. Currently, I serve as the **Chief AI Architect at TensorHub Technologies**, where I designed and developed **THub**, a low-code platform that enables rapid development of AI agents using **LLMs**, **Retrieval-Augmented Generation (RAG)**, **vector databases**, and tool integration. This platform has been successfully used to build GenAI applications across industries including manufacturing, automotive, and global textile supply chain management. In terms of **Generative AI**, I’ve worked extensively with leading LLMs such as GPT-4/4o, Gemini, Claude, and LLaMA, applying them to real-world use cases ranging from customer service agents to advanced document intelligence solutions. My work includes prompt engineering, fine-tuning, and parameter-efficient tuning, as well as integrating **multimodal** and **diffusion models** into production-ready systems. My experience with **RAG** has been particularly impactful in enterprise environments, where I’ve architected solutions that combine vector search engines like Pinecone, Weaviate, and Chroma with LLMs to enable context-aware, accurate, and efficient knowledge retrieval—improving both the relevance and explainability of AI responses. On the **NLP** front, I’ve not only built NLP-powered systems but also provided **advanced technical training to developers, ML engineers, and architects** on key NLP topics. I’ve trained over **2,000 professionals** through corporate programs with institutions like ISB, IIM Kozhikode, Deloitte, and others. When it comes to **Agentic AI**, I’ve architected **multi-agent systems** that operate autonomously across tasks, leveraging frameworks like Langchain and LlamaIndex. These agents are capable of decision-making, memory retention, and tool usage—enabling a new class of enterprise automation solutions. Overall, my focus has been on translating advanced AI research into business value, leading innovation both as a technology architect and as a corporate educator. I bring a strong blend of technical depth and strategic vision to any role involving AI innovation and adoption.
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FAQs
Why hire a Rag Based architectures 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 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.
How do I hire Rag Based architectures developers?
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.
Where do I hire the best remote Rag Based architectures developers?
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.
How do I write a Rag Based architectures developer job description?
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.
What skills should I look for in a Rag Based architectures developer?
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.
What kinds of Rag Based architectures developers are available for hire through Arc?
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.
Why is Arc the best choice for hiring Rag Based architectures developers?
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.
How does Arc vet a Rag Based architectures developer's skills?
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.
How long does it take to find Rag Based architectures developers on Arc?
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.
How much does a freelance Rag Based architectures developer charge per hour?
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.
How much does it cost to hire a full time Rag Based architectures developer?
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.