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I'm seeking a highly organized and diligent Virtual Assistant. Your key responsibilities include handling multiple core tasks including: - Email management - Calendar maintenance - Research and data gathering - Quote preparation - Taking phone messages I anticipate needing your assistance for 10-20 hours per week. Familiarity with instant messaging applications, used for consistent project updates and communication, will be an advantage. Ideal candidates should have experience with these tasks, show initiative and possess excellent multitasking skills. The quality of your attention to detail will be evaluated during the selection process.

I am in need of an experienced LabVIEW developer who specializes in data acquisition systems and control systems. This project involves the collection and monitoring of signal frequency data for analysis purposes. TASKS INCLUDE: - Developing and implementing a robust data acquisition system in LabVIEW to monitor signal frequency. - Designing and deploying control systems. - Regular monitoring and analysis of collected data. RECOMMENDED SKILLS: - Prior experience with LabVIEW programming is essential. - Expertise in the creation and usage of data acquisition and control systems. - Knowledgeable in signal frequency monitoring and analysis. - Solid background in automation and process control. My ideal candidate is detail-oriented with a strong understanding of LabVIEW, particularly in t...

I'm seeking an IT professional with strong desktop application development skills for a project in Belgium. - The ideal candidate should have a background in IT, and be proficient in desktop application development. - The project involves creating a desktop application that will be used by technicians. - The main focus of the application should be related to the work of technicians, such as data analysis and reporting, file management and organization, and not explicitly graphical or design oriented. The project is based in Belgium, so a proficiency in Dutch would be a plus.

I am in need of an expert in antivirus software development to comprehensively develop an antivirus program specifically tailored to operate on Windows. Specific Features: • Real-time scanning: The antivirus software should continuously check on the system files to detect/deal with threats promptly. • Firewall Features: An inclusive firewall feature aimed at facilitating additional system protection. Ideal Skills/Experience: • Extensive experience in antivirus application development, specifically for Windows OS. - Expertise in Windows Kernel Driver Development. - Proficiency in high-level programming with C++/C/C#/Qt, Java, and Python. - Developing apps in C/C++/C#/Qt - In-depth knowledge of low-level operations with X86/ARM Assembly Language. • Knowl...

I'm seeking an experienced and efficient app developer to create an innovative social networking application for iOS platform. Details about the target audience are currently confidential. Since the completion timeline is unspecified, I appreciate patience, consistency, and timely communication. The ideal candidate should possess: - Extensive experience in iOS app development - Prior work in social networking app creation - Strong understanding of app design and functionality - Ability to maintain confidentiality - Strong communication skills - Adaptable to timeline changes Interested freelancers, kindly provide a quote, project approach, and estimated timeline.

I'm in need of commission-based sales employees to exclusively sell my digital products to businesses. These products are priced at More than $1000. Key responsibilities include: - Promoting and selling digital products to businesses - Establishing and maintaining a customer base - Achieving agreed upon sales targets Ideal candidates should possess: - Proven experience in B2B sales - Strong communication and negotiation skills - A solid understanding of digital products - A track record of meeting sales targets - High motivation to work on a commission basis This is a great opportunity for someone who thrives in a sales environment and enjoys the challenge of selling digital products to businesses.

I'm looking for a skilled and experienced web designer to create a simple yet effective landing page or website that will link all my products from different platforms - Amazon, Etsy, Teemill, TikTokshop, and Printify. I have a little T-shirt range, some creative journals on dogs and wellness, digital products, and other physical products. I want a landing page/simple website to use across all my social media accounts so people can click the link and arrive at one collective place. Key Requirements: - The website should be designed to be cool and friendly in terms of appearance, and feature a minimalistic design approach. - It should be easy to navigate and should provide a straightforward user experience for visitors. - Ensuring seamless integration of products from multiple platfo...

I am looking for a skilled designer to revamp my Adobe XD file for sbd.school. I would be looking to get a sample web page done prior, for you to design the home page at first instance: I like these websites: ^^^ I want something like these... Ideal Skills and Experience: - Proficiency in Adobe XD - Strong eye for modern design - Ability to understand and follow branding guidelines - Experience working on long documents with multiple pages - Timely delivery without compromising quality REVIEW MY FILE FIRST - reply to me '' SO I KNOW YOU HAVE READ THE BRIEF.

In need of a copy specialist with marketing experience who can refine copy for a LinkedIn/Facebook Post, for a beta product launch. I'm trying to attract trial users, and the communications should be both inspiring and motivational. Essential Responsibilities: - Modify existing copy/create new copy with the goal to better position the product for beta launch to individual consumers - Make any necessary tweaks to website copy on home page, depending on user journey stage (before sign up, after sign up) Ideal Candidate: - a copy expert with experience in marketing. - Previous experience launching products and engaging B2C segment required - Proven ability to craft copy that's both inspirational and motivational

I need an editable Word template created. The document will have permanent styles, but editable sections for my team to fill in. Key Features: - The template should include common formatting options like font styles and sizes, bullet points, numbering, and page borders. - I need the following styles to be fixed in the template: Heading styles, Paragraph styles, Table styles, Font, color, alignment, Indentation. - The main body content should be the only editable section for my team. Ideal Skills: - Proficient in Microsoft Word and its advanced features. - Experience in creating editable templates. - Attention to detail to ensure that the permanent styles are consistent throughout the template.

I'm in the initial stages of designing my new home and I'm looking for a talented architect to bring my vision to life. Key Deliverables: - Conceptual Design: I need help developing the initial design concepts for my new home. - Modern Aesthetic: The design needs to be sleek, contemporary and minimalist in style. Skills and Experience: - Proven experience in residential architectural design. - Proficiency in creating modern designs. - Strong conceptual design skills to turn my vision into reality. - Excellent communication skills to ensure my needs are met.

I need assistance to perfect the login and dashboard functionalities of my nearly complete store inventory management system website. I require a polished user registration and login process, including: - Email verification for new users - Password recovery mechanism for existing users - High-security two-factor authentication protocol These implementations are crucial for maintaining a secure and user-friendly environment for me to release the website to end-users. I'm seeking professionals experienced in user interface creation and user experience enhancement. The project needs to be executed and completed ASAP, so timely delivery is important. Experience with similar projects would be advantageous.

I'm seeking skilled video creators with a knack for live-action production. The output will range from explainer to product demonstration and social media videos. Be ready to captivate and engage our audience with rapid, punchy video content, all under 60 seconds. Key tasks include: - Designing and creating dynamic live-action explainer videos - Producing succinct product demonstration clips - Crafting engaging social media specific footage Ideal Skills and Experience: - Proficient in live-action video creation - Proven experience designing explainer and product demo videos - Ability to deliver quality work within tight timelines - Familiarity with social media marketing strategies and trends - Highly creative with excellent attention to detail I'm excited to see your portfo...

I am looking for a skilled social media manager for my project. This project requires attention to three major social media platforms: Facebook, Instagram and Twitter. Even though I have not specified the main goal, you should have the ability to drive brand awareness, website traffic and generate leads, as the ultimate goal is to significantly boost our online presence. Ideal Skills: - Social media management - Branding - Website traffic growth - Lead generation Even though I haven't provided a strict timeline, you should be able to manage your time efficiently and deliver high-quality work within a reasonable timeframe. Good communication is also paramount, so please keep in touch and provide regular updates on the project's progress. Please ensure to include past worked ...

Job Post Template Post Title: Attention: Are you a branding genus We Are a Graphic Designing Company and i am looking for : 1 Concept 3 Revision Rounds Transfer of Copyright deliveriables .INDD and .IDML source file & print - ready .PDF ONE [ 1 ] LOGO TWO TO THREE [ 2-3 ] LOGO VARIATIONS Facebook Twitter and Instagram cover and logo profile photos. Graphic Design assets that were used for our brand's design including Adobe Photoshop or Adobe illustrator brushes photoshop actions 300dpi patterns or textures or other creative addons One [1] visual moodboard complementary mockups and your branding font packages To apply please : a few examples of your work 2. let me know what you charge for given level of quality please start off your response From how many years you have ...

As someone hoping to create a dynamic blog, I'm in need of a developer who can tailor a platform to my specific needs. The blog will mainly host news and current event articles. Understanding the importance of social media, the platform needs to be integrated with Facebook, Twitter, and Instagram for seamless cross-posting. The full implementation of multimedia - including images, videos, and audio files - also needs to be enabled for a diverse content portfolio. Ideal applicants should have previous experience in blog site development and a strong understanding of social media integrations. Skills in multimedia integration will definitely be a plus.

I am in need of a professional who is able to design visual assets and provide copywriting for a B2B audience. Key Responsibilities: - Design visually appealing, professional infographics and social media graphics - Provide copywriting tailored for business professionals Ideal skills and experience: - Proven experience in visual asset design and copywriting - Strong understanding of B2B audience and their needs - Ability to create engaging, informative content - Familiarity with design tools and software This role is crucial in enhancing our brand awareness and credibility in the tech B2B space.

I'm looking to develop an AI-based e-commerce website that primarily sells fabric clothing. The main goal of the platform is to provide personalized recommendations to users, enhancing their shopping experience. Key Features: - Personalized Recommendations: The website should utilize AI to analyze user's browsing behavior, purchase history, demographic info, and other relevant data to suggest tailored products. - Whatsapp Business Integration: A key part of the project is integrating with WhatsApp Business to provide seamless customer support and order processing. - Merchant Dashboard: The platform will incorporate a dashboard for merchants to track sales, manage stock, and oversee their online store. The ideal candidate for this project is a developer with experience in e-comm...

I need an editable Word template created. The document will have permanent styles, but editable sections for my team to fill in. Key Features: - The template should include common formatting options like font styles and sizes, bullet points, numbering, and page borders. - I need the following styles to be fixed in the template: Heading styles, Paragraph styles, Table styles, Font, color, alignment, Indentation. - The main body content should be the only editable section for my team. Ideal Skills: - Proficient in Microsoft Word and its advanced features. - Experience in creating editable templates. - Attention to detail to ensure that the permanent styles are consistent throughout the template.

I'm seeking an expert in SEO to enhance the visibility of my website targeting the general public. The primary goals of this project are to boost online visibility and increase organic traffic. I need a hand with some SEO for my site, It’s built on , and as an examiner for Aviation Radio Licenses in Canada, I’m trying to ramp up my online presence for a few specialized services. SEO Needs: - Improve organic search visibility by optimizing all website pages. - Address any additional aspects that could enhance the site's SEO. My Services Exam: Offers on-demand scheduling for Aviation Radio License exams, available both virtually and in-person. Reprint: I am the sole private provider in Canada for reprinting lost or misplaced licenses, a unique service only otherwise...

I'm looking for a professional programmer, proficient in Python to craft a script. This script is for the main purpose of finding mobile numbers, identifying their carrier, and matching this information with corresponding zip codes. This process is vital for my verification purposes. Not only this, but your script must provide these details in a CSV file output format. Key requirements are: - Extensive knowledge and experience in Python - Experience in number location and carrier identification script writing is a plus - Knowledge of data presentation in CSV format This task requires high attention to detail and a strong understanding of number location matching technology. If you meet this description, I'm excited to hear from you.

I need a talented graphic designer skilled in Canva to develop an array of marketing materials. These will including social media graphics, flyers, infographics as well as designs for banners and other signages. The designs will be primarily used on Facebook and Instagram. The main objective of these materials will be to promote a product or service while simultaneously building brand awareness. The ideal candidate should be creative, understand the nuances of designing for social media and print, and have a knack for visual storytelling. A portfolio showcasing similar past experiences will be highly appreciated.

I have an EXSi server in a cluster that's unresponsive and needs troubleshooting. The symptom is that the virtual machines on this server are not functioning properly. In tandem, I'd also like to increase the storage capacity of the SAN2050 to expand the VCENTER datastore, allowing us to accommodate more virtual machines. Key Tasks: - Troubleshoot the unresponsive EXSi server. - Address the issue causing the virtual machines on this server to malfunction.(Vmware) - Increase the SAN2050 storage capacity to expand the VCENTER datastore. Ideal Freelancer: - Experience in troubleshooting EXSi servers and resolving issues related to unresponsive servers. - Proficiency in diagnosing and correcting issues causing virtual machines to malfunction. - Familiarity with SAN2050 storage syst...

I am looking for a telemarketing expert to help me with a B2B telemarketing campaign. The ideal candidate will have experience in B2B telemarketing and be able to effectively communicate product information to potential clients.(Greek Language is mandatory) Key points to be communicated in the telemarketing call include product information. The goal of the campaign is to generate leads and promote our products to potential business clients. I have a rough script that needs polishing, so the candidate should be able to review and refine the script to ensure it is effective in conveying the key points and generating interest in our products. Skills and experience required: - Strong telemarketing skills, particularly in B2B settings - Excellent communication skills and ability to effective...

I'm looking for a talented writer who can create an informative article on world news for the general public, including political events, environmental issues, and economic trends. Skills and experience needed: - Proven experience in journalism or news writing - Strong understanding of global politics, economics, and environmental issues - Ability to translate complicated issues into accessible language for the general reader. The ideal candidate will be able to deliver a well-structured, engaging piece that informs and educates the reader about current global issues.

I'm seeking an expert in MS Power Automate, well-versed in implementing unique flows using different AI Chat APIs - particularly Chat GPT API and Cohere AI API. The primary task is to create a power flow capable of running batches of prompts effectively. Key expectations are: - Expertise in MS Power Automate, API integration, and AI-oriented applications. - Background in working with Chat GPT API and Cohere AI API. - Ability to deliver results on a web excel sheet. Please note that an understanding of additional AI Chat APIs is highly valuable for this project.

I'm in need of a talented editor for a crucial content editing job on my fiction book. Great attention to detail on grammar and spelling aspects is expected. Ideal candidates should have: - Proven experience in editing fiction work - Exceptional grammar and spelling prowess - Excellent attention to detail - Capacity to handle in-depth content editing to polish the story Your responsibilities will be: - Correcting grammatical errors - Refining spelling accuracy If your skills align with this description, I'd love to hear from you. Get ready to dive into a fascinating fiction world.

It’s Urgent! We need to write a shell script It’s too simple and not more than 2-3 hours job if candidate is good at shell script. It’s a small project but if we are satisfied we will give you more project in future . You thave to automate these task , Now i am doing this manually ---------------------------------------------------------------------------------------------------------- have to accept the subdomain as input and from backup Activate 2. change the name of to 3. add the alias domain 4. Add the prt for and cname record for @ cloudfare , now i do manually 5. create the ssl for and have to do some sql sql command to change the Admin name , Instance name -- now i do manually 7. env file need to be updated 50% mile stone will be ...

I'm in need of a lab-scale crystalizer design, intended for research and experimentation purposes. The specific type of crystals to be produced has yet to be finalized. The desired crystal size range for the crystalizer is millimeter-sized crystals. Ideally, the successful designs will be: - Efficient in producing the desired crystal size - Support users with varying level of expertise in crystal formation - Easy to operate and maintain The ideal freelancer for this project will have: - Proven experience in designing lab-scale equipment - Solid knowledge in crystal formation and structures - Proficiency in using CAD and other design software.

I am seeking a proficient typist to convert my printed English documents into typed format. Nearly 50 to 100 pages need to be completed. - Tasks: The project involves transcribing printed pages into digital format. All printed documents are in English, and I expect the typed versions to replicate the content accurately. - Skills: A strong command of the English language is parameters. This project requires attention to detail, accuracy, speed, and fluent typing skills. - Experience: Previous experience in copy typing would be an advantage, and familiarization with English written materials should be proven. Bids are open for freelancers who can deliver a top-notch task. Your diligence and expertise are essential to this project's success.

I am in need of a capable and experienced game developer who can create a narrative game similar to "Choices: Stories You Play". This project requires the development of the game on both iOS and Android platforms. Key Requirements: - Expertise in cross-platform game development, specifically for iOS and Android. - Proficiency in designing and developing narrative-driven games. - Clear understanding of the tastes and preferences of an adult target audience. Responsibilities: - Design and develop the game in a manner that captivates the adult target audience. - Ensure the game is compatible and runs smoothly on both iOS and Android platforms. The ideal freelancer for this project is innovative, with a knack for creating engaging and thrilling narrative games. A proven track r...

I need a website that caters to individuals seeking skincare treatments and other aesthetics services. This website will need to have a booking system and integrate deposit payments through credit card and PayPal. It will also need: Generate consent forms for the customer to sign. Integrate popular social media platforms so it can feed posts to them. Shop for customers to pick treatment or buy skin care products Key Features: - Skincare Treatments: The website should have a comprehensive showcase of skincare treatments offered by my business. This includes a gallery to display before and after photos of these treatments. - Booking System: The website should have a user-friendly booking system that allows clients to schedule appointments online for their desired aesthetics services. - De...

I am in need of a multimedia designer who can create top-notch infographic short clips. These clips will be centered on promoting specific topics and corporate values to professionals within a specific industry. The visual style I'm envisioning for these clips is minimalist and clean with modern touches. Key Points: - The primary purpose of the clips is to promote specific topics and core values to a professional audience. - The ideal designer will have a strong understanding of how to create minimalist and clean styles with modern touches. - Experience in creating content for a professional audience. - The infographic clips duration: 5 of 12 seconds and 1 for duration between 1 and 2 minutes. Total 6 videography clips.

This project calls for a proficient web developer with expertise in setting up a large-scale school fee management system. The platform should support over 500 users and must integrate the following: - Online Payment Processing: Facilitate seamless, remote payment of school fees, reducing the need for physical transactions. - Automated Fee Calculation: Implement real-time fee computation, enhancing financial accuracy and administrative efficiency. - Detailed Fee Reports: Generate comprehensive reports on fee transactions to aid administrative decisions and keep accurate historic records. Furthermore, the system needs to incorporate specific security measures, including role-based user access, to ensure the privacy and safety of user data. The ideal candidate for this project will hav...

I am looking for an expert speech writer to craft an engaging and entertaining speech, which is based on personal experience and aimed at the general public. The ideal candidate will have: - A strong command of English language for effectively conveying complex yet personal subject matter to a diverse audience. - A proven capability to perform research and weave in engaging anecdotes or stories to enhance the depth of the speech. - A knack for writing compelling speeches keeping in tune with the audience sentiment. - Expertise in writing speeches that excite, inspire, and entertain a wide range of audience. - A deep understanding of the nuances of public speaking and audience engagement strategies. Your task will include crafting from scratch, a captivating and highly engaging speech th...

I am seeking an enthralling research paper that navigates the moral standards of the Ming Dynasty through an in-depth analysis of the erotic stories found in "San Yan." The venture calls for extensive reading and comprehensive understanding of specific historical texts and scholarly articles or books, that will extensively and persuasively illustrate and support the analysis. Ideal candidates should possess: - Profound knowledge of Ming Dynasty's history, culture, and moral standards - Excellent research and analytical skills - Competence in crafting engaging research papers - A strong understanding and familiarity with "San Yan" - Access to and ability to interpret relevant historical texts and scholarly works

I am looking for a freelancer who can handle Tele calls for my services in Lithuania. The ideal candidate should have experience in telemarketing and sales preferably and should be able to speak in ( Lithuanian and English languages ) project involves: - Making outbound non-sales calls to potential corporate clients and email them. - Presenting my services and explaining their benefits. - Closing deals and achieving set milestone. The freelancer should have a friendly and persuasive phone manner and be able to handle objections effectively. The project requires a minimum of 3 hours per week, and ongoing availability is preferred. Payment will be based on hourly work performed. Further details can be shared discussed over next stage of discussion.

I'm in need of a well-experienced web developer to craft an intuitive school fees management system. This system needs to be accessible both on web and mobile platforms, ensuring comprehensive accessibility and usability. Key Features: - The system should allow for ease in Student Registration. - There should be a function for efficient Fee Collection. - A robust Payment Tracking module to ensure the accurate monitoring of all school fee payments. Ideal Skills and Experience: - A demonstrable record of developing web systems, specifically with a focus on finance or fee tracking modules. - Experience in creating responsive designs that work seamlessly across both mobile and desktop environments. - Great understanding of user experience, ensuring the interface is user-friendly for bot...

Poszukuję wykonawcy aplikacji do zarządzania ofertami w serwisie OLX. Program ma obsługiwać wiele kont, umożliwiać wystawianie ofert, odświeżanie ofert i promowanie. Wszystko to ma się odbywać wg harmonogramów

I'm in need of an experienced SEO Manager to handle keyword research, analysis, and on-page optimization. My primary goal is to significantly increase my website's lead generation and sales through top-notch SEO strategies focusing on Google search engine. Key Responsibilities: - Conducting comprehensive keyword research and analysis to identify valuable keywords for my business - Implementing on-page optimization strategies to improve my website's visibility and relevance Ideal Skills: - Proven experience in keyword research and analysis - Strong understanding of on-page optimization techniques - Experience in lead generation through SEO - Proficiency in Google search engine optimization tactics I'm looking for a professional who can leverage their expertise in the...

I'm seeking an experienced game developer with a deep understanding of Cocos2d, Unity to join our team to create an engaging Android game with some special features. Key Requirements: - Proficiency in Cocos2d game development - Experience with Android game development - Ability to implement multiplayer mode and level editor functionalities - Knowledge of IO Game - Experience of multiplayer IO Game

Mình cần thiết kế 1 logo bằng vector cho công ty Tên logo thiết kế: WPFlow Yêu cầu: Dựa vào logo mẫu như trong đường link dưới đây, thiết kế một mẫu logo vector có style tương tự nhưng có chút thay thay đổi sao cho không bị dính bản quyền Đơn giản và thanh lịch Màu sắc: xanh dương Bạn dành thời gian đọc kỹ yêu cầu của mình và tham khảo mẫu trên link hoặc file hình ảnh đính kèm nhé Link : I need to design a vector logo for my company Design logo name: WPFlow Request: Based on the sample logo as shown in the link below, design a vector logo with a similar style but with slight changes so as not to be copyrighted. Simple + Elegant Colour: Blue P...

I am in urgent need of a skilled Revit drafter to construct drawings and section details for a new small primary school. This school will consist of 5 classrooms and have particular attention to outdoor learning areas. Ideal skills and experience: - Proficiency in using Revit 2024 - Have extensive background in designing educational facilities - Strong understanding of designing exterior spaces Project Specifications: - Produce detailed Revit section drawings - Develop detailed layouts of classrooms and outdoor areas - Ink the drawings within a reasonable timeframe - within one week Freelancers interested in this project should be prepared to deliver: - Detailed project proposals, indicating approach, timeframe and resources required - Previous work not asked for but feel free to incl...

Assalam o alaikum, I hope you sisters and brothers are earning your halal rizq from this website. I am looking for mechanical engineers to be a part of my team and work on multiple projects. I am looking for long term work collaboration. Requirements: Freelancers must be proficient in mechanical engineering software's especially in SolidWorks and Ansys Freelancers must have good report writing skills

Need a marketing freelancer who work as per comission basis. I'm seeking digital marketing experts with robust know-how in social media marketing, SEO, and affiliate marketing as my project entails all these areas. I've seen the colossal impact of online proliferation amongst young adults (18-24), and I'm keen to target this demographic. Ideal Skills: - Lead Generation. - Affiliate marketing. - Digital marketing. - Social media marketing. ** HAVE A NICE DAY**

We have a laravel web API for a native mobile frontend. We need some fixes completed. Our code is stored on bitbucket currently. To demonstrate your ability to work with laravel, git and bitbucket, please push a boilerplate laravel app to bitbucket and post the link here. Here is an example boilerplate Responses that do not include a bitbucket link will be ignored.

I'm seeking an entry-level candidate for a full-time customer service, data entry, and sales & marketing role. Key Responsibilities: - Providing top-notch customer service, handling inquiries and resolving any issues that may arise - Accurately entering data, ensuring the maintenance of up-to-date and correct records - Assisting in sales and marketing efforts to drive business growth Ideal Candidate: - Entry-level professional eager to learn and grow in the industry - Strong communication and problem-solving skills - Proficient in data entry and customer service systems - Basic understanding of sales and marketing principles This role offers a competitive salary range of Rp1.500.000- Rp3.500.000 per month and the opportunity to work full-time. If you're a dedicated profess...

Moodle plugin expert required. Features User management Participation purchase Chapter submission Chapter review and submission Certificate generation Payment integration

I'm in need of a dedicated professional to manage the promotion and ratings of our EdTech courses on Udemy. Key Responsibilities: - Weekly promotion of our courses - Focusing on blogs and educational websites for course promotion - Handling the full spectrum of ratings and reviews, including: - Collecting new reviews from students - Responding to existing reviews - Improving ratings of courses with low scores Ideal Candidate: - Proven experience in promotions and ratings management on online educational platforms, specifically Udemy - Proficient in engaging and promoting through blogs and educational websites - Adept at managing and improving course ratings through student reviews - Excellent communication skills to handle reviews effectively and professionally.

Moodle plugin expert required. Features User management Participation purchase Chapter submission Chapter review and submission Certificate generation Payment integration