Expert Developer in LangChain Framework & Web Research Automation

Closed Posted 2 months ago Paid on delivery
Closed Paid on delivery

Are you a seasoned developer with a deep understanding of the LangChain framework and a knack for automating web research? If you excel in both these domains, we have an exciting freelance opportunity for you!

Key Expertise:

We are seeking a developer who is not just proficient but an expert in two critical areas:

1. LangChain Framework:

LangChain Mastery: You possess an in-depth understanding of the LangChain framework, its core concepts, and its capabilities. You can navigate LangChain's modules, create custom chains, and leverage off-the-shelf chains effectively.

Context-Aware Applications: You are experienced in building applications that are context-aware. You can connect language models to various sources of context, enhancing user interactions by grounding responses in context.

Reasoning with Language Models: You are proficient in using language models for reasoning. You can develop applications that rely on language models for decision-making and problem-solving.

2. Web Research Automation:

Web Scraping Expertise: You have a strong background in web scraping, including the ability to extract content from websites efficiently. You are well-versed in libraries like Playwright, BeautifulSoup, and Asyncio.

Automated Information Retrieval: You can automate the process of web research, including searching for relevant content, scraping web pages, and organizing retrieved data.

Integration Skills: You can integrate web scraping and information retrieval into LangChain applications seamlessly, enhancing the framework's capabilities.


As an expert developer in LangChain Framework & Web Research Automation, your responsibilities will include:

Collaborating with our team to build applications that leverage the LangChain framework for context-aware and reasoning-driven interactions.

Developing custom LangChain chains and components to meet specific project requirements.

Automating web research processes to gather valuable information from the web, integrating web scraping into LangChain applications.

Implementing off-the-shelf chains for web research and knowledge retrieval.

Optimizing web scraping techniques for efficiency and reliability.

Participating in discussions and sharing your expertise with the team regarding LangChain best practices and web research strategies.


To excel in this role, you should have the following qualifications:

LangChain Expert: You must be an expert in the LangChain framework, with a strong portfolio of projects that demonstrate your LangChain proficiency.

Web Scraping Guru: You should have a proven track record of automating web research and web scraping tasks, showcasing your expertise in this area.

Python Proficiency: Strong programming skills in Python, including familiarity with libraries commonly used in web scraping and LangChain development.

Problem-Solving Skills: The ability to solve complex problems and adapt to changing web layouts and content structures.

Communication Skills: Effective communication and collaboration skills to work within a remote team environment.

Python OpenAI Web Scraping Programming Web Search

Project ID: #37219056

About the project

36 proposals Remote project Active 1 mo ago

36 freelancers are bidding on average $546 for this job


Hello, I have a strong background as a web crawler expert, specifically as it relates to the LangChain framework and automating web research. I am confident I have the right qualifications and skillset to do the job More

$842 NZD in 3 days
(154 Reviews)

Top 1% in Hi, Greetings! ✅checked your project details: ✅Completed Time: In project deadline We have worked on 900 + Projects. I have 6 + years of the experience in same kind of projects. If you are look More

$500 NZD in 7 days
(219 Reviews)

Hello there! My name is Vahid and I am a fulltime freelancer with over 14 years of experience in the field of software development. I specialize in AI/ML, Blockchain, fullstack web development and have worked on a lot More

$500 NZD in 7 days
(154 Reviews)

Hello! I understand how important it is for you to get an expert developer who has the necessary skills to build successful applications using the LangChain framework. With my extensive knowledge of LangChain, I am co More

$350 NZD in 4 days
(269 Reviews)

Hey Good evening , Just finished reading the brief details and currently going through attached files . I see you have been looking for someone who has experience with these tech stacks Programming, Web Scraping, Web More

$750 NZD in 14 days
(17 Reviews)

Hello Mathew! I hope you're well. I'm a senior Scraper developer with experience in developing scraper using scrappy and headless browsers. I can deal with bypassing IP throttling limit, ban and captcha solve, storing More

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(55 Reviews)

Hi there! My name is Abhishek and I am a Full Stack Developer with over 12 years of experience in the tech industry. I have worked on projects across many different technologies, including Python, PHP, LAMP, Laravel, C More

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(5 Reviews)

Hi Sir, As a highly skilled and experienced, I am confident that I can provide the high-quality work you need. I am ready to start the work right away. Thank you.

$500 NZD in 7 days
(8 Reviews)

Dear Client, I am writing to express my strong interest in the freelance opportunity you have described, seeking a seasoned developer with expertise in the LangChain framework and web research automation. I believe my More

$700 NZD in 7 days
(17 Reviews)

We propose to bring onboard an experienced developer proficient in LangChain Framework and web research automation. This expert will contribute significantly to the development and implementation of cutting-edge soluti More

$600 NZD in 7 days
(1 Review)

Nice to meet you MDSNZ, My name is Anthony Muñoz, I express my interest in working on your project after carefully reading the requirements and concluding that they match my area of knowledge and skills. I am current More

$1082 NZD in 7 days
(1 Review)

Hello, I would love to help you with the LangChain Framework. I have a tremendous track record of building and launching various projects. Please let me know if you would like to discuss the project requirements, and More

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(5 Reviews)

Hi there! I'm excited about your project and confident in my ability to deliver your project . I'm committed to exceeding your expectations and ready to start from right away . Let's connect and discuss the next steps! More

$500 NZD in 7 days
(5 Reviews)

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(2 Reviews)

Hello, my name is Manpreet and I'm a Senior Web and Mobile Developer with extensive experience in Python, LangChain Framework & Web Research Automation. I have the necessary skills and expertise to help you with your p More

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(1 Review)

Hi Mathew F., It seems like a very fit work for me. I have done exactly the same work 2 months before. I have deep experiences on Python, Web Scraping. Please come over chat and discuss your requirement in a detail More

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(0 Reviews)

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