Searching for grey literature for systematic reviews challenges and benefitscông việc

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    204,200 searching for grey literature for systematic reviews challenges and benefits công việc được tìm thấy, giá theo USD

    Viết bài reviews sản phẩm chủ đề công nghệ, mẹ và bé, đồ gia dụng, đời sống, làm đẹp,...

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    Làm logo công ty của tôi Đã kết thúc left

    Thiết kê logo mới cho công ty chứng khoán BSC. Logo phải thể hiện được những điều sau Sứ mệnh: “Đóng góp cho sự phát triển của thị trường chứng khoán, đem lại lợi ích cho khách hàng, các nhà đầu tư và cổ đông của Công ty”  Tầm nhìn: “Cấu trúc lại nền tảng khá...

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    Dự án Điện mặt trời áp mái cần reviews hợp đồng, tư vấn pháp lý và chỉnh sửa, Yêu cầu hiểu luật doanh nghiệp, luật kinh tế và đã tư vấn luật cho các dự án thi công từ 10tỷ.

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    reviews về Cửa xoay barrier tự động FJC-D66 Thanh chắn bãi đậu xe chủ động FJC-D66 là sản pphẩm của hãng Fujica. dòng sản phẩm do mang sự cố định của hộp động cơ Barrier đề nghị được rộng rãi công ti, nhà máy, xí nghiệp tiêu xài & đặc trưng Cổng xoay barrier tự động đc đồ vật hàng rào để kiểm soát v...

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    Viết reviews sản phẩm Đã kết thúc left

    tôi cần tuyển người có kinh nghiệm trong việc viết review sản phẩm trong nhiều lĩnh vực

    $23 (Avg Bid)
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    Tôi cần người viết 1 ứng dụng trên iphone về du lịch bằng tiếng Anh, gồm có các trang: - Introduction about a country or a city - Places to go - Things to do - Restaurants to eat - etc. Ở mỗi địa điểm đều có thông tin về địa điểm, mức giá, dịch vụ, reviews và bản đồ đến địa điểm đó. Tôi có thể tự đăng thông tin v...

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    Searching Web Đã kết thúc left

    Tìm kiếm thông tin có ích cho tôi

    $30 - $250
    $30 - $250
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    I am searching for a Male Vietnamese Voice Talent. Needed to read and record many Vietnamese articles into audio. This is a very long term project with flexible hours. There are many text files to record. Interview Requirements: Please submit an audio recording of the attached sample. - Must be a male voice - Fluent in Vietnamese - Southern Vietnam (Saigon) accent preferred - Abilit...

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    Xin chào! project này ưu tiên với các freelancer Việt Nam trước. Mình là một sinh viên IT mới ra trường, chà vấn đề xin việc quả là khá nghiêm trọng, bởi mình có vẻ hơi điên và mất tập chung vào mấy vấn đề tăng cường năng lực theo kiểu làm thợ chăng.Vào đề chính, m&igrav...

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    Cần mem cho dự án Startup Đã kết thúc left

    Xin chào! project này ưu tiên với các freelancer Việt Nam trước. Mình là một sinh viên IT mới ra trường, chà vấn đề xin việc quả là khá nghiêm trọng, bởi mình có vẻ hơi điên và mất tập chung vào mấy vấn đề tăng cường năng lực theo kiểu làm thợ chăng.Vào đề chính, m&igrav...

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    Trophy icon Recreate Logo 4 ngày left

    This is our concept for a logo. Your work must contain an archer woman, but the mission is to achieve a better line design of the logo. The logo must be visible and perceptible even on white background with a small size. you are free to edit anything but color and concept should remain the same, we are searching for better lines and overall design improvements. Please feel free to ask questions . ...

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    $50
    8 bài tham dự

    We are searching for writers. For writing on so many topics.

    $68 (Avg Bid)
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    34 lượt đặt giá

    Looking for a person to help in writing literature review on Environmental Economics

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    ecommerce inventory management expert 6 ngày left
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    we searching e-commerce inventory management expert -give us the best way to barcode inventory -merchants reports regarding inventory

    $5 / hr (Avg Bid)
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    Mern team needed 6 ngày left
    ĐÃ XÁC THỰC

    searching for MERN Team... For 2 months

    $375 (Avg Bid)
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    4 lượt đặt giá

    We have incomplete project Mobile App ( Android and IOS ), we need to complete all the below points and publish it on both stores ( IOS and Android ). -Payment method support ( Myfatoorah integration ) Reward Points & affiliate program Supported ( we have a unified affiliate system, special coupon for each affiliate with 2.5 % cash back for code owner and 5 % discount for the customer ) -HTM...

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    I put my face into picture of graphic with REFACE. It is a Warrior. i put transparent grey veil over face to help it match. Now I need to make dark hair to have mostly light streaks in it. Will need transparent veil on top to match graphic photo. I need completed in just a few hours so I can make it to the print shop today to print out some 8x10 prints

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    Floral artist looking for someone to create an elegant and feminine logo. The name of the business is Forever Florets. I like all caps and easy to read. Pastel pinks, purples and greens. That’s not too busy. I don’t like roses.

    $66 (Avg Bid)
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    Lead Generation 6 ngày left
    ĐÃ XÁC THỰC

    P.S: You must be able to fluently communicate in writing in both English & Arabic to apply for this job. About us: We are a company specializing in providing consulting & training services on Microsoft Power BI. What we need ? I need help from a professional lead generator to help me collect leads for my company. We need to contact IT managers on Linkedin from Arab countries and conve...

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    I need 5 articles written on welding. Details: 4 Info Articles - 1,000 words each. Titles: How to weld sheet metal with a wire feed welder What kind of welder do i need to weld aluminum How long does it take to get welder certificatio How much does a welder make a year. 1 Buying Guide - 2,000 words. Title: Best plasma cutter for the money (5 product reviews - I will include product names) I c...

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    Need to hire 45 freelancers for ongoing project |||| Apply only “If you have any knowledge of Programming language” |||| New freelancers are welcome. We are an on-demand website where hundreds of users post their Questions and Answers programming-related queries every day. We are seeking programmers (Students/Freshers) who can perform programming questions/answers. We will provide To...

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    Our company is searching for a motivated and experienced customer service manager to lead our customer service department. Your goal will be to provide outstanding customer service to our clients by developing effective customer service procedures, implementing customer loyalty programs, and setting customer satisfaction goals. Responsibilities: Supervise day-to-day operations in the customer ser...

    $30 / hr (Avg Bid)
    $30 / hr Giá đặt trung bình
    9 lượt đặt giá

    I am a registered nurse working full time and studying infection prevention, I need to write a comparative literature review, to compare the use and effectiveness of chemical fogging versus UV-light disinfection.

    $24 (Avg Bid)
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    |||| Apply only “If you have any knowledge of Programming language” |||| New freelancers are welcome. We are an on-demand website where hundreds of users post their Questions and Answers programming-related queries every day. We are seeking programmers (Students/Freshers) who can perform programming questions/answers. We will provide Topics/Keywords to write upon. All programming lang...

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    Trophy icon Movie poster design 6 ngày left

    I'm looking for a movie poster to accompany a screenplay I’ve written. I’ll use it in pitches to agents etc. I'd like it in the style of old 70’s/80’s horror novel covers. I’d like the poster to be a hand drawn and in colour. My screenplay is a horror film with bits of black comedy. It's called: Seedy It’s about a husband and wife (mid-fortie...

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    WHO is bringing the world’s scientists and global health professionals together to accelerate the research and development process, and develop new norms and standards to contain the spread of the coronavirus pandemic and help care for those affected. The R&D Blueprint has been activated to accelerate diagnostics, vaccines and therapeutics for this novel coronavirus. The solidarity of...

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    We are seeking an Administrative Assistant to join our team! You will be responsible to provide administrative support to the Department Manager with reporting and other clerical tasks as needed. The ideal candidate will be highly motivated with a strong attention to detail. Duties include general clerical, presentation and project-based work. -Highly organized and detail oriented -Ability to man...

    $35 / hr (Avg Bid)
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    Hi there, Looking for a design to design a simplistic but stand out text logo including business card and letterhead. - Name of the Business : NFP CFO (possible subtext Not-for-profit CFO) - Subtext for Business Card on the back side: Not-for-profit CFO Your trusted partner in financial transformation. CFO Consulting. Accounting. Bookkeeping. Payroll - Colour: Black/ White/ Grey/ Silver - ...

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    $51
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    Design a distributed intrusion detection and prevention system Using (4) machine of NIDS (snort 2 or 3 )that connected to (cisco)switch with QoS. Install Snort in each machine and write in each machine different set of snort rules (based on attacks categories Dos, probe, U2R and R2L). Then will use packets generator to do the experiment and find the results. The purpose of this design is t...

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    $43 / hr Giá đặt trung bình
    4 lượt đặt giá
    Ebook Reviews 6 ngày left
    ĐÃ XÁC THỰC

    We need some Ebook Reputation and Reviews for Amz

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    Hi everyone I've recently purchased a house (built in the 1970s) and want to change the front facade of it. The house has 4 large arches in the front - I was initially going to demolish them and go for an ultra modern, clean look but have been giving some thought to an Indian / Eastern inspired front instead which could allow us to modify the arches and overall look. As the house is...

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    $150
    0 bài tham dự
    Mobile Android Application Developer 2 6 ngày left
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    Our team is searching for an Android App Developer to work on an Alert App. We have already built and released the iOS version which is available on the App Store. Note: About budget: We were able to design and develop the iOS Application for less than $250 and we are looking to spend around that amount for Android. The app is equivalent to a Reminder App which has already been created with sc...

    $437 (Avg Bid)
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    15 lượt đặt giá

    Hi Three, Link building is one of the powerful Techniques to increase the rankings of your website . So considering the value of getting Rankings as well as to increase the traffic we start this wonderful Service for the welfare of our valuable clients. By this service, we are going to build a strong relation with High quality and High PR (page rank) sites, so that your site is going to get placed...

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    Soy un agricultor de cítricos y estoy buscando a un profesional con conocimientos para que haga un informe o estudio o investigación sobre los beneficios y los distintos usos que tienen los limones, naranjas y pomelos. Requiero que el informe explique detalladamente los beneficios de toda índole (Ej salud, sanidad, desinfección, etc.) su forma de uso, para qué ...

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    Bahraini spoken person for a porduct review 6 ngày left
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    hi there im searching for a girl who speaks arabic and lives in bahrain for a product review

    $70 - $80 / hr
    $70 - $80 / hr
    0 lượt đặt giá

    Need to hire 45 freelancers for ongoing project |||| Apply only “If you have any knowledge of Programming language” |||| New freelancers are welcome. We are an on-demand website where hundreds of users post their Questions and Answers programming-related queries every day. We are seeking programmers (Students/Freshers) who can perform programming questions/answers. We will provide To...

    $399 (Avg Bid)
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    Dear, We are going to launch a new Wordpress in combination with WP GEO directory location guide project. - see attachment for some more information - SEO friendly/follow all standards - A Score in GTMetrix, all below will not be accepted. - Pixel perfect, on pixel to the left or right will not be accepted - Feeds for all categories to use in Adwords/Bing - [đăng nhập để xem URL] full integration...

    $3560 - $5934
    Niêm phong NDA
    $3560 - $5934
    18 lượt đặt giá

    we are searching a person who will write us an article about our crypto project and publish it

    $22 (Avg Bid)
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    Android app for my business with some pages, content updates, daily notification system, inventory update.

    $350 (Avg Bid)
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    19 lượt đặt giá

    I’m searching for an experienced advertising marketer to advertise my personal business online and help me attract more clients.

    $137 (Avg Bid)
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    CHECK BUDGET AND REQUIREMENT BEFORE BIDDING Hello We needs someone to start with social media marketing for our skin and hair care products You need to create ads (carousel and video) You need to tie up with 3-4 influencers per day (insta, youtube and blogger of same niche) You need to run ads on FB, Insta and google. Influnecrs video/ images to be slightly edited (to fit usage) and to be post...

    $138 (Avg Bid)
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    7 lượt đặt giá
    LONG TERM - SMM and SMO for beauty brand 6 ngày left
    ĐÃ XÁC THỰC

    CHECK BUDGET AND REQUIREMENT BEFORE BIDDING Hello We needs someone to start with social media marketing for our skin and hair care products You need to create ads (carousel and video) You need to tie up with 3-4 influencers per day (insta, youtube and blogger of same niche) You need to run ads on FB, Insta and google. Influnecrs video/ images to be slightly edited (to fit usage) and to be post...

    $138 (Avg Bid)
    $138 Giá đặt trung bình
    15 lượt đặt giá

    I'm searching for a verified B2B email database which has an employee strength of a minimum of 100. Need sample data of at least 1K to verify the quality.

    $156 (Avg Bid)
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    6 lượt đặt giá

    You have been officially selected by NASA to help with judging the solutions provided by the Freelancer community. You will be provided an evaluation form that you will need to fill up and submit. Once you submit the evaluation you will need to screenshot the completion page and upload it to the contest page to receive $25. You will need a unique evaluation ID to submit the form. The id will be ...

    $25 (Avg Bid)
    $25
    81 bài tham dự

    Looking for a journalist who can write complex topic into a simple and understandable in a story. Explainer script should be suitable for Voice Over and Motion graphics. Can tell visually. Script : Explainer, storytelling Start - with most exciting or shocking information that lead the story to a question what you are explaining today. Content - We focused on the Behind-The-Scene Stories of the P...

    $282 (Avg Bid)
    $282 Giá đặt trung bình
    5 lượt đặt giá
    Insurance Advisor 6 ngày left

    Need an Freelancer for sales/marketing job within Tamilnadu, India. Benefits: You can get salary,pf,esi etc Completely work from home job and work at your own time.

    $336 (Avg Bid)
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    what is the limit of human potential? 6 ngày left
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    Hello friend, ever wondered what us puny humans are capable of mentally,physically and yes even spiritually,especially spiritually? I have studied/researched the literature for 16 years now and i have conducted hundreds of experiments on myself. Through this research i found the truth and that is i truly believe if we set our mind on constantly growing,evolving and adapting, we are limitless,nothi...

    $61 (Avg Bid)
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    Trophy icon Create a logo with Mascot 6 ngày left

    Looking for a Graphic Designer to create for me a good Logo/Mascot with the following requirements : - The Logo name: O Garage - The Word Garage is in French means: Workshop for car reparation - Services: It is a mobile workshop for the repair of cars with 3 services (tire change, car maintenance, and oil change) at Home. - Request: create a logo with O as a mascot that looks like the tire and/...

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    360 bài tham dự

    We need a one person working 2-3 hours every Saturday reviewing APIs that are produced and coded by our magento developers. You install the code, go through the APIs and write a report we have specified for you. Please note, this is not error review or correcting errors. It is to approve and check it is working only by using postman and checking it is receiving the data specified. It is part of...

    $37 / hr (Avg Bid)
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