채용 - 분야: a Jabber Expert
어떤 유형의 일을 처리하고자 하시는지 저희에게 알려 주십시오. 프로젝트를 등록하고 단 몇 분만에 각종 기술로 무장한 프리랜서들로부터 무료 견적서를 받아 보실 수 있으며, 그리고나서 이들의 프로필 정보를 확인하시고, 이들의 평가 점수나 포트폴리오 자료도 확인해 보신 다음에 채팅 서비스를 통해 직접 대화해 보실 수도 있습니다.
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프리랜서들과 함께 하시면, 더 많은 일을 해내실 수 있습니다.
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모든 것을 혼자서 하려고 하지 마세요.
자신이 가장 잘하는 일에 더 많은 시간을 쓰시고, 더 많은 일을 해내실 수도 있습니다.
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채용 비용도 십분의 일 수준
디자인, 개발, 마케팅 및 작문 분야에서 혼자서도 구인이 가능합니다.
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잘못 채용하고나서 후회한들 소용 없습니다.
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Freelancer 상에서 a Jabber Expert을(를) 채용하는 일
Cisco-jabber is an all-in-one communication tool, which took the world by storm in 1999, when it was developed originally in the Jabber open source community. In contrast to the closed instant messaging services that was prevalent at that time, this provided an open decentralised type of service.
Several Cisco-jabber apps are now made available for mobile devices like smart phones and tablets.
Core Elements
Base streaming layer of XML
SASL to provide strong authentication
Information about network availability or presence is built-in
Use of UTF-code for Unicode support, fully internationalised addresses
Presence-enabled contact lists
3 subscriptions for two-way authorisation
Core Specifications
RFC6120- XMPP core
RFC6121- XMPP IM
RFC6122- XMPP Address format
Implementations
#Clients- is the one that enables you to connect with an XMPP for instant messaging over the internet
#Servers- provides basic messaging, presence and XML routing features
#Code libraries- available for many programming languages like C#, net, Perl, Java, Ruby, C++, etc. This assists developers to build several XMPP-enabled applications.
Major Advantages
1. Open- easily understandable, open, free and public. Several implementations possible.
2. Diverse- used by several companies to build applications. So the user gets access to all these.
3. Decentralised- architecture is similar to email, one can run his/her own server, and control own communications.
4. Stable and secure- strong security by using TLS and SASL.
5. Flexible- include content syndication, file sharing, gaming, cloud computing, collaboration tools, lightweight middleware and network management
6. Extensible- it is possible to develop custom functionality covering the core protocols.
Qualifications Needed for Jabber Specialist
Cisco provides career certifications at several levels on the following areas:
Cloud
Collaboration
Data centre
Design
Industrial
Routing and Switching
Security
Service provider
Wireless
The levels of certification are as listed
Entry- these are basic networking skills.
Associate- several certifications for network installation, operations and troubleshooting or for network design.
Professional- certifications for several technologies based on the job title.
Expert- accepted worldwide and the most prestigious certification in the network industry.
Architect- highest level of accreditation for network designers.
In addition, there are specialist certifications too based on Cisco Partner Specialisation program.
How Will You Hire Jabber Specialist?
If you are searching a Jabber specialist, just visit freelancer.com and hire the best in the market. At freelancer.com, you will find the most qualified and well experienced specialists, with identity and credentials verified. You have the facility to check the reviews and ratings on the works of the candidates before you make a decision to hire. You can even hire locally, near your place or even internationally at freelancer.com. So don’t waste precious time, come visit freelancer.com and make the best choice!
If you’re looking for a solution for your delivery needs or if you are looking to trial a freelancer to see if they provide the levels of expertise you are looking for, using a platform such as Freelancer.com is a fantastic option.
Simply log onto the Freelancer.com website and search through a bank of talented freelancers who are willing and able to provide their services to you for your project.
운영 방법
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1. 일자리 등록
어떤 일을 처리하고자 하시는지 단 몇 초동안만 알려 주세요.
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2. 프리랜서 선정
첫번째 입찰은 불과 몇 초만에 도착하고, 그 중의 최고를 선택하시면 됩니다.
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3. 진행 현황 확인
언제든 어디서든 프리랜서와 채팅하실 수도 있고, 이들의 작업 내용을 검토하실 수도 있습니다.
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4. 안전한 지불
급여 지불은 언제든 완전히 만족하실 때에 하시면 됩니다.
