Data specialist large project jobs

I am looking for a Google Analytics expert to help me properly set up Google Analytics tags on my website. Key Requirements: - Google Analytics: I need the selected freelancer to have a deep understanding of Google Analytics, especially in the context of e-commerce. You will be responsible for checking the existing Google Analytics tags on my website and ensuring that they are properly set up to track website traffic. - Tag Manager: Proficiency in Google Tag Manager is a must. You should be able to review the current implementation and adjust as necessary to meet the goal of tracking website traffic. - Attention to Detail: You should be meticulous and detail-oriented, ensuring all tags are correctly placed and triggering as expected. Ideal skills: - Experience with similar projects -...

I'm looking for a digital marketing expert who can help me with social media marketing and search engine optimization (SEO). Key Requirements: - Proficiency in Social Media Marketing: You should be well-versed in creating strong social media campaigns, engaging content, and increasing our followers - In-depth Knowledge of SEO: You must be able to optimize our website for search engines, boost our rankings and increase organic traffic Additional Information: - Target Audience: Portugal - Deadline: It will be a monthly fixed price long term job Ideal candidate will have strong experience in both social media marketing and SEO, and demonstrate a deep understanding of the demographic. A proven track record of delivering results within tight deadlines is a big plus.

Hello, I have a project and I want to migrate from codeigniter 2 to codeigniter 4, it is a medium/large project and I request time and budget, thank you. Please write ragnar to see you read the post.

Project Description: I am looking for a skilled Data Analyst to help develop a system for classifying email messages as SPAM or HAM. This involves downloading data from a public source, processing it to extract and compute various features, and analyzing these to determine patterns indicative of SPAM. Responsibilities: Download email data from a specified public archive. Create R functions to extract and calculate over 20 variables from each email, such as the number of recipients, percentage of capitals, and URL presence. Analyze this data to explore variable relationships and determine SPAM/HAM status. Generate visual representations of the data and analysis findings. Provide a detailed report on the methodologies used, results obtained, and ins...

I'm looking for a talented GIS specialist to work on a project focusing on urban planning. Your task will be to create a detailed Arc GIS map displaying the varying land use types in an urban area. Key Responsibilities: - Creating a categorized map to visualize general land usage, such as residential areas, commercial zones, and more. Ideal Freelancer Skills and Experience: - Proficient in Arc GIS - A background in Urban Planning or related fields - Strong attention to detail - Understanding of different land use categories - Prior experience in creating similar maps will be advantageous Please provide samples of previous work related to Arc GIS mapping, if available. Your expertise will help us better plan and manage our urban spaces.

...application with experience in designing pleasing and intuitive UX for ecommerce applications. The key functionalities to consider during the development are: - Large Data Presentation: The web app is primarily focused on data presentation, thus needs effective display of product item lists with images. Familiarity with data-centric designs is crucial. - User Interface: The design should cater to both web and mobile platforms, considering different UI components for each context. - Search Functionality: Currently a filter icon appears on top left on smaller screens which when clicked opens a left pane with search filters, in large screens the left pane is always there. this has to change to something better and intuitive and professional. To see h...

Description: We are a psychiatric practice currently seeking a dedicated SEO specialist to join our team on a freelance basis. Our goal is to enhance our online visibility and authority in the mental health field. We have an ongoing on-page SEO strategy in place, but we require additional support to improve our off-page SEO. Responsibilities: Develop and implement a robust backlink strategy to increase the number and quality of inbound links to our website. Improve our website's domain authority and overall search engine rankings. Continuously analyze and report on SEO performance and adjust strategies as necessary. Collaborate with our existing SEO team to align on-page and off-page strategies. Recommend and execute improvements for optimizing SEO reach. Requirements: Prov...

I'm seeking a seasoned AWS security expert to bolster our current AWS infrastructure. The ideal freelancer will have in-depth experience with implementing security measures within AWS, particularly leveraging AWS WAF, AWS IP Reputation, and AWS CloudTrail. Key Responsibilities: - Implement rigorous a...implementing AWS security measures, particularly with AWS WAF, AWS IP Reputation, and AWS CloudTrail. - Strong understanding of encryption protocols and access control policies within AWS. - Experience with monitoring and logging tools to ensure our security measures are routinely reviewed and updated. - Ideally, previous experience with sophisticated security implementations on AWS, particularly with large-scale applications. Please ensure to highlight your relevant experienc...

I need a skilled professional to help me creating email servers to send bulk emails and managing. - ...marketing. I need an expert who can optimize these operations, ensuring that the emails are being delivered effectively and not marked as spam. - **Troubleshooting and Support**: Although I did not select this as a specific task, I might need help with troubleshooting and support in the future. It would be great if the individual could provide this assistance as needed. The ideal candidate for this project is someone with extensive experience in managing email servers, particularly with SMTP, bulk mailing, and email marketing. A deep understanding of email deliverability and anti-spam measures is crucial. Experience with troubleshooting and providing support would be an added ...

I'm seeking an experienced video editor to fine-tune my business's corporate videos. Key Deliverables: - Color grading to enhance visual appeal - Integration of motion graphics to convey essential info - Seamless incorporation of special effects to enhance storytelling The ideal candidate should have: - A strong understanding of corporate video conventions - Proficiency in video editing software with a robust portfolio of corporate videos - Strong grasp of color grading, motion graphics, and special effects Each video to be edited will roughly around 1-3 minutes long. Therefore, the ability to concisely convey a message within this timeframe is vital. If you possess these skills, I invite you to place a bid.

I'm in need of an individual with advanced expertise in Linear Algebra and R programming. Your critical role will encompass: - Solving complex linear equations - Matrix manipulations - Im...Solving complex linear equations - Matrix manipulations - Implementing statistical analysis Skills and experience sought: - In-depth knowledge and experience in Linear Algebra and R programming. - Proven ability in solving complex equations and matrix manipulation. - Experience in statistical analysis using R. - Dear skill and background in integrating R programs with other software. The specialist I'm seeking should be able to critically solve problems and integrate solutions with existing software. Ultimately, the aim is to achieve efficient results through advanced linear algebr...

I am seeking a customer acquisition specialist with a proven track record in lead generation and conversion, especially in email marketing. Key Responsibilities: - Developing and implementing strategies to attract individuals nationally. - Managing and optimizing email marketing campaigns to generate leads. Ideal Skills: - Extensive experience in email marketing. - Proven success with customer acquisition and lead conversion. - Comprehensive understanding of national markets and customer behavior. - Please, only apply if you have a successful history with national client base growth and retention via email marketing.

LLS AUS GROUP is a well renowned and respected, leading recruitment company that has over 15 years’ experience. Currently we are looking for a recruitment consultant to join our team in Rhodes. Our teamwork with many large companies to successfully provide them with their labour workers. As a recruitment consultant you will be tasked with the job of recruiting both casual and permanent positions, with blue- & White-collar spaces. Responsibilities: Making advertisements for job vacancies Sourcing and shortlisting candidates. Interviewing and assessing prospective applicants and matching them with vacancies at client companies Conducting on-site inductions as required. Building relationships with clients and candidates. Skills required: Proven experience in recruitm...

I need a professional with experience in Odoo to implement accounting reports in Odoo saas~16.3+e (Enterprise Edition). The reports should be exportable as XLSX or CSV files. Required Reports: 1- Account Payables Display tabs for each supplier. Information on invoices issued, quanti...total sales within a specified time period. Consider both taxed and untaxed sales. Additional Features: *Ability to specify dates for the report results. Example: For the "Inventory Summary FEB 2024" report, be able to search for results for January or other previous months. Access and Meeting: Upon project acceptance, access to our Odoo system will be provided. A video call will be required for a brief orientation on how to obtain the reports Examples of the reports are attached at this ...

I am looking for a photographer (open to any skill level) to attend the San Antonio Brahmas home game(s) with me to take photos of me and other fans that like to take pictures with me. I am an upcoming Super Fan that attends games in a fun and cool Bull costume. Recently started an Instagram page for it here @sabrahmabull feel free to check it out. Some pictures of me in the costume at past games are also attached. Your key tasks would include: - Taking candid photos of me at the game and tailgate. - Taking photos of me with other fans. - Capturing engaging portraits. - Snapping memorable photos of fans at games and tailgate events. I am open to working with someone who is established or just getting started and looking to grow their portfolio. Offering a blend of creativity and tech...

...agricultural supplies and livestock products catering to the needs of Aussie farmers. These ads will be featured on our Shopify store, , and should match the current branding. Some important details to note: - Colour Scheme: Please visit our website for an idea of the style and colours you should be following. - Ad Dimensions: Various sizes will be needed - leaderboard, large rectangle, MREC, mobile banner, and wide skyscraper. Ideal candidates would have experience in graphic design, particularly for physical product adverts, and a solid understanding of agricultural/farming industry nuances. A keen eye for strong and effective visual communications would be essential. Proficiency with popular design tools like Adobe Photoshop/Illustrator is a must. Familiarity with

I'm looking for an experienced SEO specialist to assist me with a backlinks building project. The main goal of this project is to improve my website's search engine rankings. Key Project Details: - The primary focus of the backlinks should be from industry-specific blogs. - The success of this project should be measured by an increase in organic search traffic, which is a direct result of the improved search engine rankings. Ideal Candidate: - Should have a proven track record of successful SEO projects, specifically in backlinks building. - Experience in working with industry-specific blogs is highly desirable. - The ability to deliver tangible results in terms of improved search engine rankings and increased organic search traffic is a must...

I am in need of a specialist in data analysis, specifically focusing on textual data. The data to be analyzed needs to be classified into specific categories such as race, gender, zip codes, and more. There are 22 total excel documents (representing Festival events) with data we collected from RSVPs, to be analyzed. The purpose of this project is to gain a clear understanding of our festival demographics. The insights derived from this project will be of great value, so meticulous analysis and accurate categorization is paramount. - Ideal Skills: - Strong competence in analyzing textual data - Experience dealing with demographic-related data - Proficiency in utilizing data analysis tools - Effectiveness in de...

...will have a deep understanding of the following criteria: - Expertise in cryptocurrency, specifically Ethereum: You will need to navigate the intricacies of this particular cryptocurrency for successful implementation in the platform. - Real-time market data: Given the volatile nature of cryptocurrency, up-to-the-minute market data is essential. You will incorporate this feature into the platform to assist traders in making well-informed decisions. - Secure transactions: With the platform targeting seasoned traders, it's expected that large volume transactions will be commonplace. Making these transactions secure will be of utmost importance. - Advanced charting abilities: To help traders make informed decisions, the platform also needs superior charting ...

...Requirements: - Extract data from PDF files: The freelancer should have experience in data extraction from PDFs. The goal is to extract content like questions, answers, and any other relevant details. This extractor should be able to be used for different exam boards - Organize data by year, subject, and difficulty level: The extracted data should be categorized based on these parameters. This is crucial for our business as it will help us create a user-friendly interface for our educational platform. - Be able to build an extractor that can be run in a google collab notebook, using whatever packages required, even if large language models are needed. Ideal Skills: - Proficiency in Python - Familiarity with Large Language models for data...

I am in need of a specialist to optimize my Amazon product listings for coloring books. The key focus will be enhancing visibility and maximizing customer engagement for my book collection. Here's what I am looking for in a freelancer: - Expertise in Amazon SEO and PPC ads, with a specific focus on product listing optimization. - Experience with book listing, preferably in the coloring books category. - Proven track record in improving visibility and sales on Amazon with optimized product listings. Your responsibilities will include: - Optimizing the titles, descriptions, and other pertinent details in each coloring book listing. - Suggesting effective marketing strategies tailored to coloring books. - Execute strategies once approved. - Expertise in Amazon's A9 algor...

...need assistance in compiling a large, extensive database of more than 5,000 working professionals earning a salary under 3 lakhs per annum. The data profile will include: - Name and contact details - Education and qualifications - Current job title and company Interestingly, these professionals should spread across various industry sectors such as Technology and IT, Healthcare and Medicine, as well as Marketing and Advertising. Particular skills and experience that would set freelancers apart for this job include: - Proven experience in data mining and data scraping - Familiarity with the mentioned industry sectors - Ability to accurately cross-reference and verify data - Excellent attention to detail Freelancers with extensive experience in mai...

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...xlsx) and easily editable. - **Data Required**: The spreadsheet should include Business Name, Address, Phone Number, Email (if available), and any other relevant contact details. - **Usage**: I'll be using this directory for sales lead generation, so it's crucial that all the information is up-to-date and well-organized. - **Categorization**: The businesses should be categorized by specific industry (e.g., Hospitality, Retail) to help with targeted marketing efforts. I would like this done for the retail/hospitality e.g. butchers, newsagents, cafes, and convenience stores. We are not targeting large chains or franchisees. **Ideal Freelancer**: - **Excel Expert**: Proficiency in Excel is a must for this project. - **Data Entry Specialist**:...

I need a skillful designer to help create a vibrant and eye-catching design layout for two stacked billboards, with dimensions 10.6x26 feet each. Key Requirements: - Integration of text and product images - The design should be vibrant and colorful to effectively catch attention - Versed in optimizing visual and textual elements for large formats Need help designing 2 billboards one on top of the other see photo. This is for a real estate team that covers the entire state of Louisiana but would also like a local feel to it if possible. The team name is Nicole Spellman Group website is brokerage name is Epique Realty will supply phone number etc needed for state compliance. (need to generate new number for it)... Please submit quickly im on a deadline ?

I need a specialist to develop an AI-powered chatbot for my organization. The chatbot should enhance our customer service by performing the following: - Answering customer inquiries and maintaining conversations. - Effective integration with our current CRM system and WhatsApp. As for language capabilities, the chatbot should support both Hebrew and Russian. Cross-platform functionality and ease of use are vital, as well as a seamless user interface. Good command of these languages and solid experience in chatbot programming are the key skills I'm looking for in the ideal candidate.

I'm in need of someone with the expertise, resourcefulness and knowledge to draw up an email lead list from public domain databases. The focus of this project is identifying professionals, specifically those with active websites for contact. Key requirements: - Extraction of email leads from public domain databases - Target demographic: Professionals of various walks with active websites - Experience with large-scale data extraction - Proficiency in managing information databases Your past work in email lead generation will be beneficial for the successful completion of this project. Your ability to provide clean, organized, and verified email lists will also be very important. Please only bid if you have the experience and know-how to deliver on the st...

As a professional with high-volume data, I'm seeking a highly skilled Excel expert. You should have proficiency in: - Data analysis - Data visualization - Excel formulas, functions and macros - Visual Basics Application (VBA) I'm dealing with more than seven datasets, each one having high complexity (many columns and over 5000 rows). I will need your expertise in managing and understanding this data. Ability to quickly comprehend and adjust to new data structures would be advantageous. Proven experience with large data sets and advanced Excel usage is a must for this project. Please include examples of previous similar work in your proposal.

Dinner Table is seeking a Social Media Outreach Specialist, also known as a Digital Door Knocker, to join their sales and marketing team. This role involves using Instagram Direct Messages and other social media platforms to engage potential clients, persuading them to schedule consultation calls, and generating leads for potential affiliates and partnerships. The ideal candidate will report directly to the CEO, Scott Donnell, and will need to possess exceptional communication skills, the ability to build rapport, and a deep understanding of digital human interaction. Key responsibilities include managing Scott Donnell’s personal social media accounts, connecting with new and existing followers, and conducting high-level conversations for partnership opportunities. Candidates...

Marketing company who provides local search services is looking for strong backend while we sell. This is what I need for my clients: As a growing business in the services sector, I need a skilled SEO expert to enhance the online presence of my business within a specific city. Key Tasks: - Conduct local SEO targeting in my city, with a focus on product/service-related keywords. - Create an SEO strategy that boosts local visibility and garners customer engagement. Ideal Candidate: - Extensive experience in city-specific SEO. - Proven track record in enhancing local search rankings in the services industry. - Profound knowledge of leveraging product/service-related keywords for SEO. Your task will be to improve our local search engine rankings, increase local visibility, and generate...

To Apply: - Please submit a comprehensive proposal including your approach to the responsibilities outlined, your expected daily time commitment, and a clear demonstration of how your experience meets the requirements listed. Multiple interviews will be conducted to ensure the best fit for our team. Job Description: We are seeking a highly skilled and experienced Digital Marketing Specialist to join our team at JDL Refrigeration , a leader in HVAC solutions based in Tempe, Arizona. This position requires a proactive, creative, and analytical professional who is committed to driving our marketing strategies forward and helping us expand our residential services. The ideal candidate will be a strategic thinker with expertise in SEO, Google Ads, social media marketing

I am in need of an expert in Google and Meta PPC campaign management and optimization, as well as tracking conversions, so Analytics, Google Tag Manager, and Meta's CAPI installation and management are a must. The clients we have running Google and Meta PPC campaigns are primarily in restaurants, e-commerce (billiards), and local mattress stores. It is not mandatory that you have experience in these industries, but it's a huge plus. I am not looking for someone who knows how to navigate Meta and Google Ads, create and run campaigns, etc. Anyone can do those things. We have seen many people look like they know what they're doing, but have had no ability to provide results. We are looking for someone who will jump into our existing PPC accounts and show us what can and sho...

...primarily mobile and secondarily laptop users. The video should be a sketch/testimonial of sorts highlighting the effectiveness of the language learning approach taken by the website (see below). Creative, performance, acting, and video producing/editing skills are required. About the website's language learning approach: In order to acquire a new language, one must be consciously exposed to large amounts of it on a daily basis. Most people get tired or bored after encountering and looking up and memorizing 10 or so vocabulary words per day. This is not even close to enough. We need to go over thousands per day, not 10. To solve this problem one must make engagement the centerpiece around which everything else is built (lesson plans, tools, features, etc.). This is the app...

...should be integrated to facilitate social sharing and login. - Private Messaging: The website should support private messaging functionality between users. The design of the website has been meticulously planned, so the developer should be able to implement this specific design effectively. It is also crucial that the website is built with enterprise-level scalability in mind, ready to handle a large volume of users without any major changes required in the future. Ideal skills and experience: - Proficiency in MERN stack development - Expertise in user authentication and e-commerce integration - Previous experience in social media integration - Proven track record in building scalable websites - Ability to follow specific design guidelines I am looking for a dedicated professi...

...channels in New Zealand. This content should end up with massive reach and engagement and range from accidents, spills, bungy-jumps, jetboat fun, and people having fun. In all occasions we should advise the content creator we are using the content as we do NOT want a META ban. The perfect candidate would have the proficiency to go through other sites, get tge content, and turn this scraped content and data into compelling 5,10 15 to 20-second infographics animations that are news worthy, informational. You should be skilled in generating and joining 3-second clips such as scenes of accidents or spills into a coherent, engaging video. To align with my project's focus, the videos should majorly revolve around the following themes: - Visitors' experiences in New Zealand...

I am in need of a highly skilled translator who is fluent in both Arabic and French. This is a large translation project, with over 2000 words that need to be accurately and professionally translated. Key requirements: - Proficient in both Arabic and French languages - Experience in translating large documents - Previous experience translating social business content would be a plus Please provide relevant samples of your past translation work, and detail any specific experience you have with social business translation. Your ability to maintain the original meaning and context of the text is crucial.

I am in need of a dedicated and highly competent professional to maintain an engaging and active presence on my Instagram and TikTok profiles. The responsibilities include: - Content Creation: Generate appealing and relevant content geared towards my target audience. - Scheduling Posts: Consistently schedule posts during peak engagement times. - Interacting with Followers: Proactively interact with followers to build a loyal and engaged community. The perfect candidate will preferably have experience in crafting content that appeals to both young adults and parents. Existing knowledge of Instagram and TikTok algorithm and peak times for engagement would be a significant advantage. I look forward to working with a skilled social media manager who can interpret our brand's voice effec...

As a highly-technical individual running an N8N instance, I'm currently seeking a savvy OAuth expert to assist with the integration of Google Sheets. Key Responsibilities: - Import a limited volume of entries (less than 1000) from Google Sheets into N8N - Establish a consistent data syncing process between N8N and Google Sheets Ideal Candidates: - Have an extensive background working with Google Sheets and OAuth - Proven experience smoothly and efficiently accomplishing similar projects in the past I'm looking forward to hearing from candidates who can demonstrate their OAuth expertise and problem-solving aptitude in their application.

I need an experienced freelancer able to carry out a large-scale sheetrock project. Key tasks include: - Installation of sheetrock across an entire floor - Taping and mudding for a well-leveled and solid construction The final result should have a smooth finish, providing a clean, modern look to the renovated space. The ideal professional for this project has experience in large-scale installations and creating smooth sheetrock finishes. You should be detail-oriented, ensuring a high quality and uniform finish across all rooms.

I'm in need of a skilled web developer to create a comprehensive e-commerce website for my business. The site will be product-centric and will have a large inventory. Key Responsibilities: - i have my own theme but i used wordpress for my website its very slow and not mobile friendly - you have to move the website to other platform from wordpress and make it faster - you have to add products not more than 500 products - you must give best SEO for product search optimization - make it mobile friendly and easy for the users please make sure you have all the skills for doing that.

I'm seeking a seasoned graphic designer to develop a refined identity for my law firm. The design should convey a sense of professionalism and trustworthiness, reflecting the sophistication of a large, respected firm. Key Deliverables: - Logo: A unique and memorable emblem that epitomizes the firm's upscale image without relying on cliché legal symbols such as scales or gavels. - Color Scheme: Suggest a color palette that embodies elegance and professionalism. Ideal Candidate: - Proven experience in designing sophisticated corporate identities, preferably for law firms or other professional services. - A keen understanding of color psychology and its impact on the perception of a brand. - Strong communication skills to understand my vision and deliver conceptual...

For this project, I need a specialist knowledgeable in Vectorworks software to create a detailed ground plan for my interior design project. Key requirements include: - Mastery of Vectorworks is crucial I just drew the ground plan on paper now I just need to get it on vectorworks With the interior I included

I'm in need of a WordPress specialist who can help me in adjusting a few things on my raffle website. The project involves both layout and design changes as well as functionality enhancements. To give you a clearer picture, here are the specifics: - **Layout and Design Changes**: I'm looking to update the color scheme and integrate new fonts to the website. These changes are crucial in giving the site a fresh and visually appealing look. - **Functionality Enhancements**: Besides the aesthetics, I also require help in modifying the page structure. The goal is to make the site more user-friendly and engaging. Ideal candidates for this project should have: - Strong WordPress skills - A good eye for design and aesthetics - Experience in implementing functiona...

I am looking for a mobile app specialist who is fluent in Portuguese and skilled in developing apps for both iOS and Android platforms. The main purpose of this mobile app is to offer a matching service in a specific field. Ideal Skills and Experience Required: - Expertise in iOS and Android app development and publish - Expertise in flutter - Proficiency in Portuguese - Experience building service-oriented apps The app's primary function will be to match users based on specific criteria. A clear understanding of matching-based platforms is essential for this project. Potential freelancers should be confident and ready to contribute innovative ideas for the functionality and user interface of the app.

I am looking for a software engineer / software developer for joint software design and software testing in a large project. Your tasks are theoretical software design and the creation of software design documents that are handed over to programming companies. It is also your job to check the correct execution of the programming (check the code and the functions)

I'm seeking a savvy graphic desi...parents. Key elements for incorporation into the design include: - The university's logo - Our specific color scheme - The university's tagline The ideal freelancer for the job should have: - Expertise and experience in modern graphic design, preferably in the education sector. - Must be comfortable working with specific design elements and color schemes. - Proven experience of designing for large scale formats such as billboards. - An understanding of how to effectively communicate to a varied audience, including students and parents. - should know Corel draw This is an immediate requirement; hence prompt responses and commitment to the deadline will be highly appreciated. Looking forward to seeing your portfolio and discussing po...

...This project requires knowledge on setting up large number of email accounts and managing manual IP rotation. Key Components would include: 1. Setting up a Linux-Based Mailserver - Your experience setting up mailservers on Linux OS will be important for this task. 2. Adding a Large Number of Email Accounts - I need the mailserver to cater to a large volume of email accounts. 3. Manual IP Rotation - I've opted for manual IP rotation, so your expertise in this area would be a major advantage. 4. Mailserver needs to be able to have an API for us to create mailboxes automatically. Operating systems experience, particularly Linux, and familiarity with the ins and outs of mailservers is necessary. Note: Automated or third-party-based rotation option...

...will be rejected. You must have experience in Radix, Scraping Data and be able to create a script that will import directly into woocommerce. We need an experienced radix developer to perform data scraping tasks for our client. The fundamental requirements include: - Scraping data from a suppliers website - Data to be scraped includes textual content , pricing and metadata - Skilled in managing and maintaining the scraped data's quality and relevance This data then needs to be imported into a woocommerce site as a variable product. The ideal candidate should have: - Expertise in working with WooCommerce platform - Proficiency in radix software - Experience in data scraping and storing large volumes of data The scraped ...

I need a Python expert to create a robust parser for extracting data from large JSON files, each exceeding 10 MB. Key Requirements: - Comprehensive knowledge of Python - Strong grasp of JSON data structures - Experience in handling and processing large data files - Familiarity with data extraction techniques The parser should be highly efficient and capable of managing substantial JSON files seamlessly, without compromising on the speed of execution. I value your expert advice on the most suitable Python libraries to use for optimal results.