I holds the master degree with international business from prestigious Coventry University, United Kingdom. I would like to contribute and utilize my skills and abilities. Seeking assignments in International Business Management
Graduated as a Bachelor of Economics, majoring in Marketing Communications, in Jakarta, Indonesia. I understand the e-commerce and social media field as I had worked as an E commerce Assistant. I have passion, skills, experience in marketing, promoting, content writing, photography, and handcrafting.
Experienced Export Manager. Skilled in online marketing.
HI MY NAME IS JACOB I AM A RETIRED BANKER, WITH 37 YEARS OF SERVICE WITH THE LARGEST COMMERCIAL BANK IN JAMAICA , THE NATIONAL COMMERCIAL BANK JAMAICA. I HAVE WORKER FROM A CLERK TO A JUNIOR MANAGEMENT POSITION
I'm a marketing strategist with a strong technical background. Skilled in social media, business plans, project management and analysis.
You can appreciate first hand how important it is that your website is found for the correct SEO keywords in the major search engines. 'Do not trust SEO companies which are not ranked for their own keywords. We are No.1 & we can do the same for you. Our Confidence is our Research Knowledge Our goal is to make our clients websites the most successful in their market sector by steering users to their website and turning the visitors into profit in a very short time, without puzzling them with lots of SEO campaigns. We guarantee Google top 10 ranking for our projects even for niche keywords and we have accomplished this for all of the SEO projects in Ottawa and Toronto which we have undertaken.A good website design takes into account graphics, content, functionality, placement of elements and well-researched use of color.
i have excellent communication and icomputer skills..that usind i wiill work honestly as well as professionally.
I offer expertise in the following areas: - Google Analytics: Implementation, insights, training Conversion Rate Optimisation A/B and Multivariate Testing: Project management, use of Google Content Experiments, Adobe Test and Target, Optimizely, Visual Website Optimizer Digital and Web Analytics management services Digital media attribution: Using DFA and ClearSaleing/Convertro data to build a picture of true MROI I have over eleven years experience in the online space and over five years working in digital analytics both in house and agency side, across multiple verticals, sectors and disparate stakeholders. My skill set ranges from technical trouble shooting and Google Analytics training through to delivering and presenting actionable insights derived from your digital analytics data to drive your business objectives forward.
Email Marketer, I provide Email Marketing lists, Traffic, Facebook and twitter, Fan and Followers, Facebook / Twitter / Youtube Marketing
Business School Graduate with expertise in marketing and social media. Born and raised in NA, with a high level of English fluency, with expertise in online CRM Software, Wordpress, Online Social Marketing/Advertising, and Microsoft Office. Basic proficiency in Adobe Design, HTML Website development, and Website Optimization.
I am a Software Engineer form University of Karachi. I have a 3 year experience in this field, as an experienced SEO professional with a passion for everything related to search, keywords and analytic. Now I am ready for the next challenge in my career.
Results-driven and profit-oriented professional with extensive experience in creating, planning and providing timely execution of managing and marketing products successfully both nationally and internationally. Consistently recognized for ability to lead and work effectively in a team environment. An action person with a proven record of success. Outstanding communication and people relationship building skills. Reputation for strong work ethic, high energy level, approachability and consistent commitment to success. Loves her French Bulldog.
A responsible and challenging entry level that will utilize my skills and knowledge. To expand my knowledge and offer opportunities of personal.
In my previous working experience, I have performed my assignments with a high degree of skills and professionalism. My current objective is to obtain a position that will fully utilize my skills and offer an opportunity for continued professional growth. I believe in excellence and have always dedicated myself, my talents and my creative abilities to assure the successful accomplishment of any company goals. My positive attitude and willingness to give 150% makes me a valuable asset to any organization that would employ me. I am confident that my skills will be an asset and have a favorable impact in your organization. I look forward to hearing from you in the near future and hopefully to schedule an interview in which I hope to learn more about your company. It
a person who is willing to go beyond to achieve clients expectations. hardworking. puts love on her work. loves to communicate.loves to browse the web. she puts dignity in all of her work.friendly. with knowledge in microsoft office.. loves to make presentation like business, proposal, activity.
I specialize in Social Media Marketing. I have a degree in Law and in Computer Science Software Development. I have more than15 years experience in Marketing and Business Development. I also have a extensive knowledge of Microsoft Office, especially spreadsheets in Excel, websites, creating email addresses, changing IP addresses and posting ads. Like I said, I have a degree in Computer Science Software Development. I've work for a company called SA Business Index and did all their Social Media Marketing. Reference can be provided. I work fast and promise that the job will be done in time and with sufficiency. I'm prepared to work hard. .
We help clients reach, empower, and engage their audience. People are talking about you and we can help you become a trusted and influential voice in the conversation.
work hard to aim the goal...
I offer five years of SEM experience, having managed numerous large and small programs primarily in the hospitality industry. My skills and expertise extend beyond just SEO and PPC, with deep insight into web analytics and a high level of understanding in web programming and technologies. My experience and aptitude in online marketing combined with a strong attention to detail and natural curiosity give me the ideal set of skills to ensure your online marketing program delivers successful results.
Dear, Hiring Manager, I am Nirupam Roy. I also do complete my work with honestly. I have worked Data Entry, e-mail marketing, facebook marketing, internet marketing, SEO (Link building, Social-Bookmarking , Directory-Submission, Forum Posting etc). I have developed many websites using Wordpress. I am available every day (UTC+6 Bangladesh
Hi, My name is Michael Rodgers. I have a Bachelors Degree in English language and Literature. I have a three year experience teaching English and basic knowledge in psychology and communication skills. I look forward to working for you. Thank you
My objective and goals are very simple. I want to work honestly and accurately with full satisfaction of client and to get good feedback about my quality work. I consider the professionalism, rather than talent. Summary: # Trained in Search Engine Optimization work. # Excellent computer skills, including Word, Excel, PowerPoint and Visio in a Microsoft Windows environment. # Experience in administration of benefits and other HR programs. # Skills in database management and record keeping. # Capable of post job advertisements, sort-listing applications, respond to candidates. Key strength: Available 16 hours per day. Thank you for looking at my profile, I will be glad to have an opportunity to work with you.
We concentrate on building digital success for our partner companies. We say partner companies, because we do not work with clients, and furthermore, we are not a vendor. If you are looking for a company to complete specific tasks online given by the higher-ups of your company, then Hosskey probably isnt for you. However, if youre looking to build a friendship with a company that will help you grow the impact of your small businesss social presence through development, training, and consulting, then youve come to the right people.
Offering a wealth of project management experience; highly successful in implementing dynamic research projects, utilizing a team approach, with extensive experience in various data collection methodologies
AlphaInfonet, a part of The GBS Group of Companies is a reputed company in the field of E-Mail marketing and Affilate Marketing. We provide efficient Bulk Mailing Solutions with affordable prices. Some of our salient features that make us the industry leaders are : We have our own 100 server set up, and along with that we also have more than 5000 registered Fresh IPs. We are successfully serving our clients, who send more than 1 million emails per day by our dedicated server. Our technical team takes care about IP warm-up, IP Black list management, Domain black list management and Feedback loop management. Whole servers are well protected through Firewall. We use Interspire for report generating function that tracks campaign statistics like open rate, bounce rate , click through rate etc. We use PowerMTA for better deliverability. 24*7 technical support for our clients. For More information, visit our website : http://www.alphasandesh.com/
I am having 4+ years experience in the industry, and a strong educational background featuring a MCA degree in Computer Science.
Professional SEO analyst with 2 years of experience in Guest posting.
I am a french webmarketing student at Sup'Internet, Paris, France.
Having years of experience in customer service, social media management, business development, and marketing, I would appreciate the opportunity to help you grow your business to its full potential!
Want to find the best person to work for your Campaign ? We have hundreds of competent Outbound and Inbound reps who can do telemarketing, appointment setting, lead generation, and customer service ready for hire right now! Outbounders.com is American owned and operated. Our management staff has many years of experience with call center operations and run the facility with standard practices like you will find in much larger facilities like Convergys or AOL but at a more reasonable rate. Our culture is one of discipline in the office and focus on serving the client better than they ever expected but we still have fun. Our atmosphere is fun and positive. You will experience it in the agents you hire and your clients will too. Our company invests back into the people who work here. We promote from within and also have a training and development program that is centered around the development of English and client relationship skills.
I have worked as a market researcher with 1 year of experience. Provide fast turn around and high quality service. I am good at web research, data mining and e-mail marketing. I have all the right attitude to get a job done in a professional manner. I am knowledgeable in my job and completion of projects is something I enjoy. My priority is my client to satisfied them for doing excellence to my job.
I`m an active individual who feels satisfied when things are done perfectly. I`m understanding, and I take time to know my clients... not only as clients but also as friends.
SPECIAL SKILLS AND INTEREST/S
ZettaLab is officially the #1 Ranked Company in Malaysia in the sectors of Internet Marketing, Web Development and Design. We are also among the top companies in Asia. By choosing us, you will be transforming your chances for ranking from percentages to Facts! We offer guaranteed SEO services that will ensure your website to rise on top of Google without doubts or guessing. Our SEO Services are completely ethical and within the guidelines and policies of Google, Yahoo and Bing. In addition to all that, you don't have to wait for a year until you see your website rising to the top! it will rather take only few months before witnessing our magic work. We have literally a team of wizards in Internet Marketing (SEO, SEM and SMM) that comes from Asia and Europe to provide you with the best possible Web Solutions.
Objective: Enhance the online visibility and to deliver the maximum for Client's investment. Excellent interpersonal and organizational skills and able to handle multiple tasks and priorities. Experience: My work experience spans over five years and demonstrates my capacity to deliver effective solutions including: Social Media Marketing/Branding: I am able to generate increased page views and my social media methodologies reflect a mix of communications strategies and tactics with blogs, social media networks, bookmarking, directory submissions and discussion groups to drive brand awareness, online engagement, expand market share, and traffic to your website. As your social media manager, you can expect me to always be on top of new trends, to have the knowledge of the social media industry as well as the capacity to learn and speak on behalf of other businesses. I optimized/updated hundreds of client profiles, making sure that they always look their best. Regards, Monoara
I am specialized in video services and online marketing.
My name is Linda Robinson. I have been writing for nearly 30 years. I specialize in short stories, cover stories, feature stories, and poetry. I have written and had published many articles in local magazines. I have written for an editor from Chicken Soup for the Soul. I write about thousands of different subjects.
I'm coming with news soon...
I have a degree in Public administration and in 3 years experience in that field. I am quick,reliable and efficient, I beat my deadlines and work to my clients satisfaction. I have experience in writing,proofreading,seo,data entry, typing.
Hi, I am seo expert.My main objective to give you a better service in Online Marketing which increase your (ROI). Thanks.
I am a dedicated and hardworking person with a strong passion for Technical Support, Community Management and Social Media. My technical ability has been demonstrated in my last role as Online Support Co-ordinator working for Sony Computer Entertainment Europe. After finishing my degree in English to Spanish Translation and Interpreting, I decided to further pursue my interest within Community Management and joined SCEE as a Spanish Community Moderator. Working in this environment for almost 2 years has equipped me with excellent customer service and communication skills, as well as the ability to work under pressure in a busy environment.
I am open to debate the cost of my work. How much I would charge will depend on the type of company and work that the clients need.
I help formulate the campaign strategies that bring an artists labour of love to a wider and more engaged audience. My freelance campaigns offer full flexibility as well as the utmost dedication to the client. They are structured on a project-by-project basis that ensures all qualities are explored to their full potential. Starting off as a music and arts journalist, I have worked in various different communications projects over the last few years. I have worked in arts and culture public relations both as a freelancer and with an agency. I work across all media platforms, and my previous clients have found exposure in national newspapers and radio, as well as numerous magazines and blogs. I can offer further support with other important areas involved in putting on shows, all the way through from the first meeting to packing up the empty wine cases after the private view, and even after then too. Get in touch to find out more.
We are a team of dedicated professionals, specializing in providing full stack web-based solutions for your business as well as personal needs. Our developers are well-aware of and are current with the latest tools and technologies to get the job done. We specialize in making use of cutting edge technologies in both front-end and back-end development. Our designers are proficient in delivering world class results. Our USP is in providing end-to-end solution, starting from conceptualization to delivering a working solution. We take care of everything involved in getting your job done and you need not to worry about nutty-grittiest like domain acquisition, acquiring hosting space, site maintenance, analytic search engine optimization and the like. We have been working with PHP Index and PHP for the past few years and have great experience with them. We also have experience as a Graphic Design Thank you for visit my profile!!!
HI i'm an seo worker.i want to work with you.i have a great attraction to work on this site.i have learned so much about this work.i think i am eneble to this work.
I am from Pakistan living now in Egypt & I want to be a part of an organization that thrives on best practices and put forth a challenging career whereby I can optimize my skills and share my potential on the basis of my study and experience for their betterment.
I can offer: Campaigns facebook, twitter, google +1, instagram, linkedIn, pinterest, soundcloud, youtube, adsense Alexa Rank Checker Alexa Rank Comparison Article Rewriter Article Tools Backlink Checker Backlink Maker Check Server Status Class C IP Checker Code to Text Ratio Checker Comparison Search Domain Age Checker Domain Authority Checker Domain IP Lookup Domain Tools Google Cache Checker Google Index Checker Google PageRank Checker Hit Counter IP Address Location Keyword Density Checker Keyword Position Keyword Tools Link Analyzer Tool Link Tracker Meta Tags Analyzer MozRank Checker Ping website Page Authority Checker Page Speed Test Plagiarism Checker SEO Tools Sitemap Generator Spell Checker Spider Simulator Web Page Comparison Tool Website Links Count Checker Website Page Size Checker Website Page Snooper Websites Broken Link Checker
Women's clothing line LazyTwins
I have a degree in Communications with focus on Public Relations, am not a master of one,i can do many things beyond the realm of communications, am a jack of all trades, i have a flair for words but this is not the limit, feel free to go through my profile. I will be more than delighted to take on your requirement
25 years in professional marketing, previous senior roles at Coca Cola, Unilever, MACAW corporate consulting, Director Evolve Group, Senior strategist First Light Advertising.
My services includes data entry, customer service, telemarketing (Inbound, Outbound) and landing pages, targeted internet traffic, internet traffic worldwide, internet research, writing for blogs and websites. Website submission to 10K search engines and directories.
We are the making software to small and big enterprises and we are providing consulting to companies.
I started to pick up search engine optimization in 2008 when I had to figure out how to get traffic to my real estate blog. It worked well and I built several more sites, all of which got traffic. I still have those sites and they still generate traffic, you can see one of them at http://apartmentbuildingsolutions.com. I realized early on that there were two types of internet marketing experts: 1 that was in it for the long haul, and 1 that was in it for the quick buck. Google doesn't like the quick buck people and when they make changes to their algorithm, those business models suffer. Google loves the holistic approach to internet marketing; social media, blogging, and SEO. They love to see sites that distribute high-value, compelling content like articles and videos on a regular basis so that their customers (google searchers) have a good experience. I am currently employed locally as an SEO. I have made my hourly rate here low for a limited time to get testimonials.
work a full time job, and i am currently looking for more work...
Dear Client, Greetings. Hi,Thanks for the project. I am a full time dedicated SEO specialist can work even more than 40 hours per week.I can perform on-page and off-page SEO for your website on an ongoing basis. I am available online 12 hours a day. Therefore I request you to give me a chance for this job.It would be an honor to me to work for you. Thanks.
Hi I'm aizel.I'm pretty sure that I'm the one you've been looking for.Because i can assure to you that i can do my best to finish my job before the deadline.I am looking forward to work with you.I can work anytime you want.I am available anytime.so that I can finish this work on time..I also experienced to be a birthday invitation maker in one of my brother's giftshop.And also to be a photo editor,enhancement of my friend's internetshop.
Well able to maintain multiple client and partner relationships, I bring what many call the 'Gift of gab' to the table. That, combined with some training in the television industry, afforded me a broad amount of knowledge and skill-sets. My specialty as far as writing goes is highlighting selling points and maintaining hype about the given subject matter. While more experienced with face-to-face meetings where I can pick up on social cues. I am able to be a third party, affiliate marketer, using Skype (provided contacts of potential clients) and similar programs to keep interest up. I've some cartographic experience and some technical illustrative experience in the aviation history field and can also bring those skills to the table. A company (Skygrid Studio) has made some fairly extensive use of that ability. All this, combined with a low-end price, is probably why you can count on a professional and efficient job completion rate.
Hi, I am looking for assignments for technical writing, business planning, content writing, project documentation etc.
A result-driven Online Marketing Specialist with over 6 years of in-depth experience in IT and Online Marketing. Successfully helped companies to achieve page #1 in search engines. Increased company exposure through SEO, PPC and lead generation plans. Strengths in: Business Development Search Engine Marketing (SEM) Search Engine Optimization (SEO) Lead Generations Software and Web Development Social Media Marketing
LOOKING FORWARD TO NEW CHALLENGES IN THE SERVICE INDUSTRY AS WELL AS ACQUIRING NEW KNOWLEDGE AND IDEAS. HAVE THE EXPERIENCE OF BEING ASSOCIATED WITH THE FINANCIAL SECTOR FOR THE PAST 15 YRS. BEING A CORE MEMBER OF THE TEAM IN ORDER TO DRIVE FORWARD AND PROGRESS IS MY UTMOST PRIORITY.
Freelance social media marketer, specializing in Facebook and Twitter campaigns to help drive your business onward and upward. I really enjoy social media marketing and I can show you some previous successful work and i'd be more then happy to provide you with a proposition, rates are negotiable.
MS in STEM education:
I am passionate on my job that I always take it professionally. I am very enthusiastic to the given task so I can easily finish it on time. Dedicated and easy learner and what is important is I am trustworthy.
Profile A versatile, analytical and hard-working with a practical hands-on approach, who always perseveres to achieve the best results. Able to collect and analyze information, digest facts / figures and quickly grasp complex technical issues. Excellent Negotiation and problem solving skills and swiftly identities the root of any problem and develops an effective solution. Proven ability to manage and complete the tasks to the highest standard, with a meticulous attention to detail and within agreed deadlines. Objective To secure a senior Managing position with a progressive organization that would give me the opportunities to utilize my experience, develop new skills and expand my knowledge and capabilities. To lead through new creative Initiatives and plans to ensure objectives are met and success measured.
I AM PURSUING MBA FROM A CENTRAL UNIVERSITY. I COMPLETED BACHELOR OF BUSINESS ADMINISTRATION WITH 1ST CLASS. I M VERY HARDWORKING
i am expert web development ,search-engine-optimization,email marketing.
Enthusiastic and quick learner with a strong desire to build a career in outsource industry. Ability to help client in a professional and concerned manner.Creative and flexible in organizing and planning.Creative and resourceful in generating new ideas and solving problems. Passionate, Self motivated individual and experienced with the outsourcing industry, Willing to understand client's requirement and ready to work under tight deadlines.
I'am a man who still work as Head Adminstration Staff in my Office, Prabu Artha Group, in Lampung (Indonesia). But I have a long free time to do any job beside my primer job at here. Just send your job to me, and I'll do my best performance for you. I'm glad to know you better.
I Have completed Diploma in Shipping and Logistics,Bacholer in IT and I am a Mechanical engineering student.
t-shirt pant & shoe new model and t-shirt new logo for sale jins pant thai & chaines for something sale for marketing...marketing sale for in comilla city....
dConsumerI Solutions is Global Digital Marketing Consulting and Education Company. We aim to provide research on clients' much needed on-line presence to generate maximum value and build brand reputation on-line through digital media channels. Good results come out of healthy interaction Believing in this motto, we aim to forge strong relationships with our clients to ensure constant communication.
Well I am a lively, enthusiastic person with high moral, contentious, and extrovert, reliable and viable. I am a confident person with a good personality, hardworking and easily adapt to different marketing jobs. I have a really positive thinking and I really enjoy to work with great motivation
WORD-to-WORD team specializes in sectors we profoundly know and enjoy working with. Our expertise has been developed through professional studies, hands on experience and rigorous research of needs and trends in the local markets of Russia, Ukraine, Spain and Israel. Our key to success is continuous development and staying on top of new opportunities and emerging trends. WORD-to-WORD joins people with different backgrounds but with a shared motivation to work hard and do their best. Our projects excel thanks to the team work of people with specialized training in different areas and in collaboration with our external partners.
Skilled and dedicated social media, public relations and marketing professional with experience in coordination, planning, budgeting, and supporting daily communications functions.
over the last two years i am working with search engine optimization(SEO) and posting add on various classified add posting site including craigslist.com , backpage.com etc.
Innovative and results driven marketer with 7+ years of experience developing and executing integrated marketing and communications strategies across entertainment, sports, consumer goods and non-profit brands to engage consumers, corporations, non-profits and advocates.
I am a published writer with over 30 years of teaching experience. I enjoy being creative in developing new education materials, problem-solving, and writing. I have written poems, plays, short stories, a novel, and television scripts. In addition, I have developed many educational tools and evaluation instruments. My work and education have taken me to Mexico and Colombia for extended periods of time. While my wife worked on her dietetic internship in Louisiana, I served as Bilingual Program Manager with the Louisiana Department of Education. A lot of my teaching experience involved assisting ESL students in passing the TAKS test, the Texas state-mandated graduation test . During this time, I developed many educational materials to assist ESL students with English, math, and science. For three years I was an ESL Interventionist where my main emphasis was bridging the gaps that hinder ESL students from graduating. Part of my role was generating and utilizing evaluation instrument
Marketing professional with over 25 years experience and 9 years experience in Internet Marketing and social media. I work with SEO, PPC/Adwords and Content Marketing.
Im a professional teacher willing to provide teaching services, tutorial and article writing. I am also available in different kind of work related or not related to my field of study. I can give quality of service at any time.
Hi, Welcome to my Elance profile. I am Md Sakhawat Hossain, your online assistant. I am professional contractor and sincere about my job. I always complete all tasks in time and never waste time or ask for additional money after completing job. I am waiting to serve your online business. Thanks
I have been an experienced data entry clerk for the past three years, I`m dedicated to the work at hand, I`m forced and will be willing to put out the extra effort to get the job done.
About me Started own computer business in 1997. Entrepreneur. University degree - B. Sc(Hons) Stats, Computer Science (2 Years). Grown to include a wide range of businesses from small- to medium-sized businesses. Web site design and development done too. Website is www.hoetsassociates.co.za
I am a highly dedicated worker who is always ready to channel positive energy to his work. The skills I have if added to the integrity and hardworking nature is what I consider my strength.
Hey I'm Marnia, I am looking to make extra money in order to save for college. I Currently work at Chick-fil-A and I also intern at GXS which is an international business integration company. In addition to these jobs I have worked with real businesses to create their successful business plans. I have also competed internationally with my business plans and placed top 16 in the world.
Basically i am a business graduate. I used do a job in online marketing sector which was focused on Search Engine Optimization. I used to write creative articles as well for the requirement of my job. Now i would like to do some jobs by my very own responsibility. Hope to give my best. Thank you.
im a hardworking, efficient and a God-fearing person,
I am seeking freelance jobs to keep my marketing writing skills sharp. My full-time job consists of writing promotional emails and creating the emails with HTML & CSS. I write website description, copywrite marketing material such as print advertisements for my employer. I train employees how to use the company website to process ecommerce orders. My previous, and current full-time job, is in the BtoB wholesale field.
I have 7 years consumer public relations experience at top-tier agencies. I have a diverse background, working on national brands in the retail, consumer tech, health and wellness, spirits and non-profit sectors. Skills include media and blogger relations, social media management and content creation, media training, monitoring, team management, press release writing, PR plan development and client relations.
Innovent Solutions is a digital marketing agency providing its clients with 360 degree internet marketing solutions. We are group of young digital aficionados where we strive to make our clients brands be interactive, creative, social and digital.
Worked as eCommerce manager for Scottish Government. Successfully ran my own web development and IT company. Have been involved with computers since 1968
I have published my own biography, travelled and taught and practiced many alternative therapies and would love to share these experiences and knowledge
i have worked in international call centers before, both inbound and outbound. i have several experiences as a customer service representative and telemarketing selling products and services and also appointment setting
Ali Berger is a marketing whiz based out of San Francisco, California. Ali graduated from Saint Mary's College in 2013 with a degree in Political Science and currently works as a marketing coordinator for a Bay Area tech company. In her free time, Ali enjoys tennis, blogging and sailing.
I AM PSD TO HTML AND CSS CONVATOR...........
Giriimci,i gelitirici,deer katcdr.
Like to take challenges to go ahead with creativity & honesty. Always love to satisfy and to be satisfied by working skills.
Mode Design offers a complete marketing & design solution to suit all needs and budgets. We specialise in website design, business branding & digital marketing (including PPC, SEO, Responsive Design, CMS & e-Commerce). Whilst we specialise in digital media we understand many businesses still have a need for offline communications. As such we also offer offline literature design & printing for brochures, business cards, letterheads and much more. Our ethos,