Looking for RAG Engineer

@DeveloperStation

Hi, I’ve worked extensively with Python and NumPy for over 15 years, developing complex solutions and optimizing libraries like NumPy and Pandas. I can quickly identify and resolve issues in your script, ensuring it runs smoothly with the latest versions of Python and NumPy. I recently fixed a similar issue with a NumPy-based script, where a library update caused unexpected behavior. I traced the problem to a deprecated function and replaced it with a more efficient alternative, resulting in a 30% speed improvement. Let’s schedule a 10-minute introductory call to discuss your project in more detail and ensure I fully understand your requirements. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil

@ludiac

Hello there, I can help you get this fixed quickly and cleanly. Once you share the Python file, sample data, expected output, and the exact NumPy version, I’ll reproduce the issue locally, trace the root cause, and apply a minimal, correct fix that’s compatible with the latest Python. I’ll return: A corrected, fully working script Clear documentation explaining what broke, why it broke, and how the fix resolves it A simple one-line command you can run to verify the output immediately I focus on NumPy best practices and readable, future-proof fixes no unnecessary changes or extra dependencies. Thanks.

@intelliresponse

As an experienced Python developer with a specialization in web automation and data extraction, fixing this issue in your script will be a breeze for me. I have over 13 years of experience developing tailored Python projects for clients worldwide and have mastered the art of debugging. I've worked with numerous libraries including NumPy and can quickly trace the root cause of any issue and provide an effective fix. My skills in full-stack development will come in handy as I write a brief comment block or README documentating the changes made to the script and why they work. To ensure that the corrected script is fully functional on your machine, I'll also provide you with a simple one-line command you can run to verify the output. Choosing me for this project means choosing reliability, through documentation, efficient solutions delivered in minimal time, as I am seasoned in making high-impact, result-driven solutions. Let's discuss your exact requirements!

@quan9824

As an experienced Full-Stack Developer with a passion for clean code and debugging, I believe I am the perfect fit for your Python script error fixing project. Throughout my career, I have maintained a 100% job completion rate and delivered all projects on time, just like you requested. I am well-versed in Python and have an in-depth understanding of NumPy, having used it extensively for various data analysis and processing tasks. This experience enables me to quickly identify and resolve root causes of issues in scripts, ensuring that final deliverables run smoothly on your setup. Apart from my technical skills, I pride myself on clear communication and maintaining strong relationships with clients. I will not only fix the issue at hand but also provide a comprehensive comment block or README summarizing the changes made – so you'll understand exactly what I did. Lastly, I will give you a swift one-liner command to verify the output on your machine. Time is valuable, so rest assured, I won't keep you waiting!

@stelianrosca618

As an experienced AI engineer fluent in both Python and Linux, I bring a wealth of expertise to the table for your RAG engineering project. Throughout my career, I have gained valuable experience in AI engine development, NLP, and model design, deploying production-ready solutions with a keen focus on performance, scalability, and real business impact—exactly what you need for your existing LangChain and OpenAI system. In understanding the needs of a startup or growing business like yours, I've equipped myself with an arsenal of technical skills that align perfectly with your project. From working with Python and C# programming languages to using PyTorch, TensorFlow, Hugging Face Transformers, spaCy and OpenCV frameworks and libraries; I possess ample dexterity in the tools necessary for the successful completion of your task. What sets me apart is not just my expertise but also my commitment to clear communication, fast iterations and measurable results. I'm an individual who can understand the deep technicality while keeping an unwavering gaze on your business goals. Let's team up and transform your AI idea into a reality that is efficient, maintainable and ready to reel in the benefits you so desire.

@softsolution2000

I am confident that my skills in JavaScript, Python, Linux, Data Processing, and Debugging make me a great match for the project "Fix Python Script Error". I have extensive experience in debugging Python scripts, especially those involving NumPy. Once we discuss the full scope of the project, I am open to adjusting the budget to accommodate your needs. Please review my 15-year-old profile to see the quality of work I have delivered. Your satisfaction is my top priority, and I am eager to start working on this task immediately. Let's discuss the job details and get this script back on track. Looking forward to hearing from you.

@ianb65

Hello, I’m Ian Brown, an experienced RAG engineer with hands-on production work using LangChain and OpenAI, focused specifically on improving retrieval quality, reliability, and output structure in real-world systems. I’ve redesigned RAG pipelines beyond basic Chroma setups by introducing time-aware and relevance-weighted retrieval strategies, improving chunking and embedding choices, and separating short-term vs long-term knowledge to keep results fresh and accurate. For your system, I would start by reviewing the current RAG architecture end to end, identifying where retrieval noise, stale context, or poor chunk boundaries are hurting accuracy. From there, I’d refactor the vector store strategy to support better relevance scoring, metadata filtering, and recency handling, while keeping performance and scalability in mind. On the generation side, I have strong experience tightening prompt design and response validation so outputs are strictly valid JSON, resilient across multi-step chains, and far less prone to hallucination. I write clean, production-grade Python, think carefully about failure modes in multi-hop RAG workflows, and focus on changes that measurably improve accuracy and reliability rather than theoretical tweaks. I’m comfortable iterating quickly, benchmarking improvements, and leaving the system in a state that’s maintainable by your team. Best regards, Ian Brown

@justinw45

Hello, I noticed your Python script issue involving NumPy has disrupted its functionality. I would begin by thoroughly analyzing the script, identifying the source of the problem, and implementing the necessary fixes to ensure it runs smoothly. I have successfully resolved similar Python script errors in the past, particularly with NumPy dependencies, ensuring optimal performance. Best regards, Justin

@Proswift

Hi how are you? I worked with RAG for the translation service with python langchain. If you want I can show you my example. We can discuss more. Kind regards

@Ahmedyar547005

Hey , I just went through your job description and noticed you need someone skilled in Debugging, Scripting, NumPy, Data Processing, Linux, Documentation, JavaScript, Python and Data Analysis. That’s right up my alley. You can check my profile — I’ve handled several projects using these exact tools and technologies. Before we proceed, I’d like to clarify a few things: Are these all the project requirements or is there more to it? Do you already have any work done, or will this start from scratch? What’s your preferred deadline for completion? Why Work With Me? Over 180 successful projects completed. Long-term track record of happy clients and repeat work. I prioritize quality, deadlines, and clear communication. Availability: 9am – 9pm Eastern Time (Full-time freelancer) I can share recent examples of similar projects in chat. Let’s connect and discuss your vision in detail. Kind Regards, Zain Arshad

@technologiesit

As an experienced freelancer in the technical field, I am confident that I will be able to successfully solve your Python script error. My long-standing expertise in Data Analysis and Data Processing has given me a deep understanding of various scripting languages including Python, as well as solid problem-solving skills. In fact, I have successfully dealt with similar situations before, where codes have stopped performing as expected due to compatibility issues with various dependencies. In regards to my experience and skills, I am a Certified WordPress Developer with over 10 years of experience. Within those years, I maintained a TOP RATED reputation due to my consistent delivery of high-quality work and the ability to find innovative solutions to issues like yours. While my main focus has been on Web Development using languages like PHP, Bootstrap, JavaScript and WordPress, I am also very adept at debugging and troubleshooting software programs. I understand the importance of delivering a completely functional and well-documented code with clear instructions for verification. Being someone who values client satisfaction and believes in building successful long-term relationships, I assure you that you will receive just that plus my unwavering availability to ensure your questions are answered and needs are met, seven days a week.

@sjohn117

Hi there, I'm Sean, a Full-Stack Developer with over 5 years of experience specializing in Python and data processing. I have a strong background in debugging and have successfully resolved similar issues involving NumPy libraries, ensuring scripts function as intended. In my previous project, I quickly identified and fixed bugs in Python scripts, improving performance and reliability significantly. I can do this project perfectly by tracing the root cause of your script's failure and applying the necessary patches. I typically deliver this scope in 10 days, including thorough documentation of the code changes. My approach will adhere to NumPy best practices, ensuring clean and maintainable code, along with a command for easy verification on your end. What specific version of NumPy are you using? Thanks,

@letscms

Hello Sir, I can quickly debug and fix your NumPy-based Python script and ensure it runs cleanly on the latest Python with your exact NumPy version. I’ll reproduce the issue using your .py file + sample dataset, then trace the root cause with clear, step-by-step debugging. Once identified, I’ll patch the code using NumPy best practices (vectorization, dtype/shape checks, safe indexing) without adding any extra libraries. I’ll validate the fix by matching the expected output and testing edge cases to prevent regression. You’ll receive the corrected script plus a short README/comment block explaining what changed and why it works. I’ll also provide a one-line command you can run to verify output instantly on your machine. Clean commits, readable code, and fast communication throughout the task. Ready to start immediately—please share the script, sample data, and your NumPy version. Best Regards Jitendra Sharma

@vudinhgiang

hi I understand you need help debugging a NumPy-based Python script that no longer produces the expected output, using a provided dataset and exact version match. I have strong experience tracing Python and NumPy issues, reproducing bugs locally, and applying clean fixes that remain compatible with specific library versions. I can identify the root cause, patch the script to run cleanly on the latest Python with your NumPy version, and clearly document what changed and why it works. You’ll receive a corrected script, a short explanation of the fix, and a one-line command to verify the output immediately. Best regards, Giang V

@huzaifarizwan995

I specialize in production-grade RAG systems and would be a strong fit to elevate your LangChain + OpenAI stack. I’ve redesigned vector retrieval layers for clients needing temporal context and dynamic document updates, replacing basic Chroma with hybrid approaches using Weaviate and Redis+BM25 for time-aware and filtered retrieval. I’ll audit and refactor your current architecture, optimizing chunking (e.g., adaptive or semantic-based), embedding strategies (possibly moving to OpenAI text-embedding-3-large or Cohere), and prompt structures to guarantee strict JSON responses using reliable formatting guards. I've also tuned multi-hop RAG flows to reduce hallucination using modular chain-of-thought + re-ranking stages. All code would be clean, modular Python—ready for scale—and I’d include performance dashboards (e.g., latency, hit rate, JSON compliance). Let’s discuss current issues and architect a smarter, more accurate pipeline.

@sadam61

Hi, I understand that your Python script is experiencing issues and I’m confident I can help you resolve them promptly. With over 9 years of hands-on experience in Python development, I've dealt with similar challenges before, particularly with NumPy features and debugging techniques. I will start by analyzing the provided script and sample dataset to trace the root cause of the problem. After identifying the issues, I'll patch the code, ensuring it aligns with the latest Python and your specified NumPy version. I’ll also provide a brief README to document the changes and a command for output verification, ensuring a seamless experience for you. I can start working on this immediately and am committed to delivering a fully functional script within 10 days. Best regards, Sadam

@Android69

Hello, I understand you're facing issues with a Python script relying on NumPy and need it corrected, documented, and verified. I'll debug step-by-step, identify and fix the root cause, and provide a clear explanation of changes along with a test command for your setup. I can begin reviewing and resolving this immediately. Let me know when you're ready!

@denysl0

Sure, I can troubleshoot and fix your Python script error. I'll provide a clean, documented solution that matches your setup. Let's get your script back on track. Want to discuss the details further? Once we connect, I'll dive into the code and ensure it runs smoothly on your end. Let's collaborate to solve this issue efficiently.

@moha262

Hello, I am very interested in your RAG system optimization project and I am confident I can significantly improve your LangChain/OpenAI implementation with better retrieval accuracy, time-aware vector strategies, and strictly structured JSON outputs that eliminate hallucinations. With 7 years of experience developing and optimizing production RAG systems with LangChain, advanced vector databases, and OpenAI integrations, I have successfully redesigned retrieval architectures for enterprise clients requiring precise, time-sensitive information retrieval with validated structured outputs. I would like to discuss the project as soon as possible. I am eager to review your current vector store implementation, analyze your chunking strategy, and discuss how we can implement time-aware retrieval with optimized embeddings to deliver fresher, more relevant results while ensuring strict JSON schema compliance. Best regards, Moha