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Paid on delivery
I will build AI-powered workflows and agents using Langflow and LangChain. Custom chatbots, RAG pipelines, document analysis, and LLM integrations. Visual workflow design for complex AI tasks.
Project ID: 40435168
59 proposals
Remote project
Active 7 days ago
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59 freelancers are bidding on average €122 EUR for this job

With over a decade of experience in AI/ML development and high-scale systems, I understand your project goal of building AI-powered workflows and agents using Langflow and LangChain for custom chatbots, RAG pipelines, document analysis, and LLM integrations. My background in scaling systems for over 1 million users and working on high-security FinTech projects directly applies to the complexity of your project requirements. A strategic insight for ensuring scalability and security in this project is to prioritize modular design and robust authentication mechanisms. With my experience in developing high-performance solutions and successfully scaling Telegram Mini Apps to serve over 1 million users, I am confident in my ability to handle the complexity of building AI workflows with LangChain. I encourage you to reach out to discuss the roadmap for your project further. Let's collaborate to bring your vision of AI workflow automation with LangChain to life.
€60 EUR in 15 days
6.6
6.6

As a full-stack developer and AI enthusiast, I am particularly excited about your project, Langflow. My experience in building AI systems using LangChain and my proficiency in chatbot development, RAG pipelines, document analysis, and LLM integrations make me an ideal candidate for this job. Additionally, I offer visual workflow design for complex AI tasks, a skill that will be instrumental in helping you maximize the potential of Langflow. On top of being well-versed in the use of Langflower and LLM (Language Learning Model), my machine learning and deep learning expertise includes essential capacities such as object detection tracking and counting, image processing and recognition with OpenCV, text data classification and processing, as well as time series forecasting and prediction. My ability to offer these sophisticated AI functionalities presents a fantastic opportunity for us to set your project apart from the rest. To sum it up, my on-time project delivery record (100%) combined with a 'can-do' attitude makes me best-placed to support your workflow automation with Langflow. I look forward to discussing further how we can leverage AI-enhanced efficiencies to transform your project into reality. Let's build something great!
€60 EUR in 3 days
5.8
5.8

Hi there, I will build your AI workflows in Langflow — custom chatbots, RAG pipelines, and document analysis agents — all wired through LangChain components with proper prompt chaining and memory management. For the RAG pipeline, I will use chunking with overlap and metadata filtering so retrieval stays precise as your document base grows, rather than degrading with volume. Questions: 1) Which LLM provider will these workflows connect to — OpenAI, Anthropic, or a local model? 2) What document types will the RAG pipeline need to process? Ready to start whenever you are. Kamran
€90 EUR in 5 days
5.4
5.4

Dear Client, Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you & I can dive into your project immediately. I’m an experienced AI automation developer specializing in LangChain and Langflow-based systems with strong experience building LLM-powered workflows, RAG pipelines, intelligent chatbots, and document processing systems with scalable architecture. I understand you need AI-powered workflows and agents including custom chatbots, retrieval-augmented generation systems, document analysis pipelines, and seamless LLM integrations built using visual workflow design tools like Langflow. I’ve developed similar AI systems that combine structured data retrieval, prompt engineering, and API orchestration for production use. I am skilled in LangChain, Langflow, Python, OpenAI API, vector databases, RAG architecture, and AI workflow automation. I’m ready to start immediately and would be happy to design and implement a robust, scalable AI workflow system tailored to your requirements. Best regards, Md Toriqul Islam
€60 EUR in 3 days
5.0
5.0

As an AI expert with a proven track record, I believe I have the skills to transform your workflow automation with Langflow and LangChain. Throughout my 8-year career, I've consistently utilized tools like LangChain and developed agentic AI workflows for various purposes. My Langflow expertise and experience in building intelligent agents make me more than qualified for this project. Moreover, my ML capabilities will play a major role in custom chatbot development which is an integral element of your vision. Apart from working with these specific frameworks, my knowledge extends to frontend, backend, and mobile app development giving me the advantage of seeing the bigger picture when designing workflows. I've successfully completed challenging projects spanning across industries like FinTech, Healthcare, E-commerce, Travel and EdTech - and I'm confident in integrating complex pipelines for your business. But it's not only about my technical aptitudes- it's my mindset and approach that sets me apart. Problem-solving is at the core of what I do; I relish challenges and face them head-on. I actively communicate with my clients ensuring they are always part of the development journey: from ideation to delivery. So by choosing me, you get not just clean code but also a bond with a partner vested in turning
€60 EUR in 7 days
4.9
4.9

Hello, I understand the importance of streamlining workflows and enhancing productivity through AI automation. Your project description for Langflow - AI Workflow Automation with LangChain caught my attention. I have experience in Python and software development, which aligns well with the skills required for this project. I will approach this project by creating custom chatbots, RAG pipelines, document analysis, and LLM integrations using Langflow and LangChain. My expertise in Python will enable me to design visual workflows for complex AI tasks effectively. I am confident in my ability to deliver high-quality AI-powered workflows and agents that meet your requirements. I am excited about the opportunity to work on this project and contribute to its success. Best regards, Jayabrata Bhaduri
€60 EUR in 7 days
4.4
4.4

Greetings, I understand you need AI‑powered workflows using Langflow and LangChain. Tasks: custom chatbots, RAG pipelines, document analysis, LLM integrations. You want visual workflow design for complex AI tasks. Here is how I will work: I will first understand your data sources (PDFs, websites, databases) and use case (e.g., a chatbot that answers questions from your internal documents). I will design a Langflow workflow: load documents, split them, create embeddings (using OpenAI or a local embedding model), store in a vector database (Chroma or Pinecone), then build a retrieval augmented generation (RAG) chain. I will add memory for conversation history. I will expose the flow as an API via Langflow’s built‑in endpoints. I will also write custom Python components if needed. I am ready to begin as soon as you share the specific documents or use case details. Thanks, Revival
€60 EUR in 7 days
4.5
4.5

Hi there — I can help build exactly this kind of AI workflow stack using Langflow and LangChain, especially when the goal is to move beyond simple chat and into practical systems like RAG pipelines, document analysis, and custom LLM integrations. Langflow is strong for visually designing and testing complex flows, while LangChain gives the flexibility underneath for retrieval, prompt orchestration, tool use, and production logic when the workflow needs more control. My approach would be to use Langflow where the visual builder adds speed and clarity, then extend it with Python components and LangChain logic where business rules, APIs, or data handling need more precision. That works especially well for custom chatbots, document ingestion and chunking, structured extraction, and RAG systems that connect private knowledge to an LLM without turning answers into guesswork. So if you want someone who can combine visual workflow design with real Python implementation, API integration, and solid software structure, I’d be a strong fit.
€60 EUR in 7 days
4.2
4.2

Hi, this is Kris from McKinney, Texas. I've reviewed your project requirements and understand the need to build AI-powered workflows and agents using Langflow and LangChain. The key challenge lies in creating custom chatbots, RAG pipelines, document analysis, and LLM integrations while ensuring seamless visual workflow design for complex AI tasks. My approach involves leveraging the capabilities of Langflow and LangChain to develop efficient AI workflows and agents tailored to your specific needs. By combining these tools with my expertise in AI development, I aim to deliver a solution that enhances automation and streamlines your workflow processes. A few additional questions: Q1: What specific functionalities are you looking to incorporate into the custom chatbots? Q2: Are there any existing systems or platforms that the AI workflows need to integrate with? Q3: Do you have a preferred timeline for the completion of this project? Best regards, Kris Kramer
€60 EUR in 1 day
4.3
4.3

Hello! This is James from Hollywood, and I’m excited about the opportunity to work on your Langflow - AI Workflow Automation project. I’ve read your project description carefully and believe I can help you build effective AI-powered workflows and agents using Langflow and LangChain. With over 15 years of experience in software development, particularly in AI automation, I have the relevant skills to design and implement custom chatbots and RAG pipelines that align with your project goals. My approach combines an engineering mindset with practical business insights, ensuring that solutions are not just technically sound but also deliver real value. To better understand your vision, could you please clarify the following questions? 1. What specific functionalities do you envision for the chatbots and workflows? 2. Are there any current systems or platforms that these workflows need to integrate with? My work involves clear communication and structured milestones, ensuring that we stay aligned throughout the development process. I’ve successfully built similar solutions, such as a custom AI-powered internal tool for a mid-sized e-commerce platform and an intelligent workflow automation system for a financial services startup. Let’s connect to discuss how I can help bring your vision to life!
€400 EUR in 2 days
3.2
3.2

Hello, I am Vishal Maharaj, with 20 years of experience in Python and Software Development. I have carefully reviewed your project requirements for creating AI-powered workflows and agents using Langflow and LangChain. I plan to start by analyzing the specific needs of your business and designing custom chatbots, RAG pipelines, document analysis, and LLM integrations. Additionally, I will focus on creating a user-friendly visual workflow design to handle complex AI tasks effectively. I am confident that my expertise in Python and software development will enable me to deliver a high-quality solution tailored to your project requirements. Please feel free to initiate a chat to discuss this project further. Cheers, Vishal Maharaj
€60 EUR in 7 days
2.6
2.6

Hi, this fits well with the kind of AI workflow work I handle. The real value here is not just connecting LangChain/Langflow nodes, but making the agent reliable enough to answer from the right data, use tools correctly, and avoid messy or hallucinated outputs. For example, I’ve helped with document-based AI flows where the main issue was poor retrieval, not the chatbot itself. The fix was cleaner document parsing, better chunking, metadata filtering, and a simple fallback path when the model didn’t have enough context. I’d start by mapping the workflow goal, data sources, and user actions first, then build the Langflow/LangChain pipeline around that. The main risk is unreliable retrieval or tool calls, so I’d test each step separately before combining it into the final agent. Thanks!
€60 EUR in 7 days
2.6
2.6

As an experienced full-stack engineer, I have the unique advantage of having worked on both ends of the spectrum: building and shipping production web applications from scratch, as well as integrating existing systems, automating workflows, and implementing data pipelines. This breadth of experience will serve us well when it comes to setting up your AI-powered workflows using Langflow and LangChain for your business. I fully appreciate the power and potential of AI, which is why I've been focusing on it for several years now. From creating custom chatbots to developing complex machine learning models, my skillset is tailor-made for this project. Furthermore, I am proficient in analytical tools and techniques, which enables me to make better use of and leverage the data that flows through your workflows. An intrinsic part of my work philosophy is collaboration. From understanding your exact requirements to delivering a product that aligns with your vision, I believe every aspect of this project should be done in sync with you. So, let's dive into a partnership where we solve problems together by maximizing the operating efficiency of your systems using powerful automation workflows.
€60 EUR in 7 days
2.7
2.7

Hi, I am a senior freelance proposal writer with over 6 years of experience as a Full-Stack & AI Automation Engineer. I specialize in scalable APIs, SaaS systems, AI automation, and performance optimization using Python and Software Development. I have successfully implemented similar AI workflow automation projects using Python, resulting in streamlined processes and improved efficiency. I hold the certification in the mentioned technologies and am well-equipped to handle the complexities of Langflow and LangChain integration. I am eager to discuss your project further and explore how we can collaborate to achieve your goals. Please reach out via chat to discuss the project in more detail. My time zone is flexible, so I can easily work around yours. Cheer, Dax.M
€75 EUR in 1 day
2.1
2.1

Hi. thanks for posting this job. I am excited to help I understand what you want in this project. I will give frequent updates and the final result that matches your I have 10 years of experience in Python I have helped many clients bring ideas to life and reach their goals. I invite you to start a chat so we can discuss your project in detail Thank you for considering my proposal. Warm regards, anilptk
€135 EUR in 3 days
3.2
3.2

My name is Neha, and with over 9+ years in web and mobile development, I am confident that my experience makes me an excellent fit for your Langflow project. With my expertise in Android/iOS, Mobile Phone Development, Java, PHP and HTML/HTML5/CSS, I have accumulated valuable insights into building dynamic and efficient systems. I understand the importance of an effective and unique user experience in today's digital landscape. Utilizing this understanding, I can design a customized workflow and agent system tailored to your needs using Langflow & LangChain. Furthermore, my robust experience with E-commerce and CMS based websites will ensure streamlined integration of your AI tasks efficiently. As a seasoned professional, I am dedicated to executing high-quality work promptly. You will also be benefiting from my competitive cost structure without compromising on quality. With free three months of post-delivery support and low-cost Domain & Hosting services available at hand, investing in me ensures getting full-circle service. Let's realize your ideas together!
€160 EUR in 7 days
2.0
2.0

:) Hi, I have experience building AI workflow automations with LangChain, LLM integrations, RAG pipelines, vector databases, and API-connected AI agents. I can help design and implement Langflow-based visual workflows for chatbots, document analysis, multi-step reasoning pipelines, and custom automation tasks. - Langflow + LangChain workflow development - RAG pipelines with vector search and document processing - OpenAI/Claude/Gemini API integrations - AI agents and multi-step automation flows - Python backend integration and deployment support I focus on building clean, scalable, and maintainable AI workflows that are easy to extend later. BR, Heorh
€100 EUR in 7 days
1.6
1.6

With over a decade in the tech industry, I can safely say that my competency in AI, backed by proficiencies in machine learning, deep learning, and other relevant skills like fine-tuning and data preprocessing, make me an excellent choice for your project. Having worked extensively with tools such as Hugging Face, TensorFlow, PyTorch, scikit-learn, and Keras, I'm well-versed in dealing with automation platforms like Langflow and LangChain to optimize workflow processes. Moreover, my expertise extends equally to full-stack web development using MERN stack-based, Ruby On Rails and ASP.NET web applications. This would certainly be invaluable as you need not only AI-powered workflows but tailored chatbots and integrations. Whether it is for RAG pipelines, document analysis or LLM (Legal Learning Management) integration, rest assured that I understand the scope of your project and have the necessary breadth of knowledge to offer meaningful end-to-end solutions. Lastly, let's not underestimate the importance of a developer who values communication. My approach is rooted in an agile methodology: being open to suggestions, maintaining transparency and ensuring client satisfaction throughout the project lifecycle. I understand deadlines are paramount in today’s fast-paced world and am committed to keeping yours. I am eager to take on challenges presented by your Langflow - AI Workflow Automation with LangChain project and look forward to our potential collaboration.
€60 EUR in 7 days
1.2
1.2

Hello, In a word, the key point of this task is that integrating AI workflows requires robust architecture to manage data and logic flows effectively. I will implement a modular architecture using Langflow and LangChain, focusing on reusable components for chatbots and RAG pipelines. Data flow will be streamlined through event-driven processes to ensure real-time responsiveness. Edge cases will be handled with fallback mechanisms to maintain consistency across document analysis and LLM interactions. The deliverable will be a set of scalable, AI-powered workflows, including fully functional chatbots and RAG pipelines, accompanied by comprehensive documentation. With extensive experience in building AI solutions, I can ensure high-quality execution. I am open to work immediately. Best Regards.
€60 EUR in 7 days
1.0
1.0

Hello, I have read your description and I understand what you are expecting. 1. Will the system require integration with external AI services for advanced functionalities like sentiment analysis or image recognition? 2. Should the workflow design support real-time collaboration and version control for seamless team collaboration? 3. Is there a specific security standard that the system needs to adhere to for handling sensitive data? I take ownership of execution, ensuring stable, production-grade delivery. Communication will be direct and efficient. Let’s align on the details and move forward. Best regards, Yurii
€60 EUR in 7 days
0.0
0.0

Balgarene, Bulgaria
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