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MenuJoel Sierra Helping you simplify technology!
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JS$2.50/min per minuteNew ArrivalCloud Internet Mobility Messaging and Security SytemsJoel Sierra • Miami, FLCreated 11 years ago in Technology / CloudJoel Sierra is an enthusiastic technology professional with a focus on infrastructure, communications, networking and end-user support. Life-long career in technology support and administration. People-focused and team oriented individual with a keen sense for solving complex problems with real-world solutions. Well balanced experience in day-to-day systems administration with knowledge in building, maintaining and expanding I.T. infrastructures. Living life engaged and fully committed to excellence, tolerance and success. Having traveled all over the Americas, I bring a multicultural, experienced & knowledgeable approach to presenting, selling and engaging people. Fluent in Spanish & English - experienced real-time translator. Specialties: Uncanny ability to simplify complex problems into small pieces, allowing for successful implementation of solutions in a cost effective and simply way. Superb ability to communicate and share ideas, concepts and solutions to any audience.Joel Sierra Miami, FLNew Arrival
- Reviews 16
During the last 4 months I had the opportunity to work side-by-side with Joel, and his experience across multiple technologies has proven itself over and again. His ability to stay cool under pressure is even more impressive, as I experienced it firsthand during a major infrastructure outage we experienced few weeks ago.
Source: LinkedIn Alexandre Matos Apr 14, 2014I can recommend Joel as a person with great experience and deep background of solutions. Efficient team player with huge knowledge.
Joel is a self motivated and wise expert always ready to put all his energy and stamina to get the job done.
If you need a highly committed engineer, Joel is the right person.
Source: LinkedIn Luis Mazariegos Apr 14, 2014Joel took on the responsibility of being Brightstar's Exchange Adminstrator with minimal handover. His expertise, energy and enthusiasm have led to significant improvements in the reliability and capabilities of our corporate communications. He collaborates very well, is highly responsive and follows up. He is currently finishing off our complex global migration to Exchange 2010, and we have had no significant issues with the migration in the process.
As Production Support manager for our company's APAC region, my priorities start with system availability and reliability. Joel has earned my confidence with regard to delivering these for our corporate systems.
Source: LinkedIn John Haward Apr 14, 2014Joel is knowledgeable and insightful with anything that involves networks, software programs, computers, and security systems. I would definitely recommend him on these areas of expertise.
Source: LinkedIn Henry (Hank) Ravelo Apr 14, 2014I have known Joel for over 15 years. His work ethic and honesty have been distinguishing in his field. Joel has a vast amount of experience and knowledge in providing IT solutions that are competitively priced as well as tailored to the specific client's needs. We have worked on projects where his expertise have exceeded the clients expectations as well as fulfilling and strealining the processes for the client.
I would definitely recommend Joel for any IT based need.
Source: LinkedIn Nicolle Alcazar Apr 14, 2014I had the privilege of working with and around Joel on many company projects that required extreme planning, foresight, dynamic attention to detail and dedication. Of which, he exceeded on all accounts, his beta testing, training and new system introduction provided all the staff with the necessary knowledge and tools that guaranteed a successful implementation. He is what all companies look for in a systems director!
Source: LinkedIn Ray Wood Apr 14, 2014Joel has vast knowledge and experience in the IT field, and the ability to see the unseen when it comes to IT challenges. I have yet to go to him with a technical dificulty that he has not been able to find a solution.
Source: LinkedIn Josue Sierra ★ Apr 14, 2014Joel is a very intelligent and knowledgeable technology person who understands business as well. He is honest, courteous and has visionary instincts to help instill energy into a company or project. He is a very diligent individual that enjoys seeing the possibilities of a better future for worthwhile projects, business and the lives of others.
Source: LinkedIn Doug Hurd Apr 14, 2014Most talented Network guy I know...and I've known a lot of network guys.
Source: LinkedIn Josue Sierra ★ Apr 14, 2014Related experts
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JMJasmine McTIgueVisionary Network Architect Journalist and Analyst • New London, CTInfrastructure, Design, Architecture, scale-out, storage, virtualization, open-source, *nix - $175.00 Data Science, Journalism, Compliance, Business Strategy negotiable.Cloud Computing • Windows • Security • Virtualization • VMware • High Availability • Storage • Deployment •$2.92/min per minuteNew Arrival— 1 0
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FEFrederic EstienneTelecom and IT enterprise Architect • MontrealInformation Technology Management Professional with 30+ years in the IT industry, specializing in the Telecommunications field. Background includes IT Operations, Research & Development, application and software development, design & implementation of network/systems management solution, systems analysis, implementation and management of large scale WAN and LAN networks and systems, network operations, as well as project management and team leadership. Responsible for planning & design, technical training and personnel supervision as well as both pre/post-sales support. Involvement in several large scale acquisition and implementation projects and possesses knowledge of a variety of systems and networking technologies, including: Cisco Systems, VMware and HP Networking equipment’s, Unix, Windows and Linux Systems and applications, Cisco Mgmt. suite, HP NNM & Performance Insight, CA Spectrum and CA eHealth, CA PM, Remedy ARS, Sybase, BMC Patrol, Microsoft MOM and IBM’s Tivoli Maximo and network management systems. Diverse management experience and broad knowledge of network and systems products and applications enabling me for informed decisions to best suit the customer’s needs. Other management skills include developing creating strategies and implementing IT best practices, with an emphasis on providing direction and technical leadership for the planning, implementation and management of infrastructure solutions for mission-critical environments. • IT Design and Architecture • Systems and Network management • IT Framework (ITIL, MOF …) • IT improvement and evolution • Leadership & Management • Project Management Skills • Planning & Organization • Communication & Interpersonal Skills • Customer focus • Team and people orientedVoIP • Telecommunications • Strategic Consulting • Wireless • Integration • Solution Architecture • Security • Enterprise Architecture • System Design • ITIL •$2.50/min per minuteNew Arrival— — 18
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LCLane CampbellCEO, CTO & Founder of organizations that grow. • New YorkLane Campbell is an accomplished technology entrepreneur with a proven track record in a variety of different industries. With a diverse background Mr. Campbell is called upon to advise organizations on both the Coasts.Lean Startups • Recruiting • VoIP • Sales Process • Entrepreneurial Experience • Network Design •$4.17/min per minuteNew Arrival— 6 3
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JMJasmine McTIgueVisionary Network Architect Journalist and Analyst • New London, CTInfrastructure, Design, Architecture, scale-out, storage, virtualization, open-source, *nix - $175.00 Data Science, Journalism, Compliance, Business Strategy negotiable.Cloud Computing • Windows • Security • Virtualization • VMware • High Availability • Storage • Deployment •$2.92/min per minuteNew Arrival— 1 0
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FEFrederic EstienneTelecom and IT enterprise Architect • MontrealInformation Technology Management Professional with 30+ years in the IT industry, specializing in the Telecommunications field. Background includes IT Operations, Research & Development, application and software development, design & implementation of network/systems management solution, systems analysis, implementation and management of large scale WAN and LAN networks and systems, network operations, as well as project management and team leadership. Responsible for planning & design, technical training and personnel supervision as well as both pre/post-sales support. Involvement in several large scale acquisition and implementation projects and possesses knowledge of a variety of systems and networking technologies, including: Cisco Systems, VMware and HP Networking equipment’s, Unix, Windows and Linux Systems and applications, Cisco Mgmt. suite, HP NNM & Performance Insight, CA Spectrum and CA eHealth, CA PM, Remedy ARS, Sybase, BMC Patrol, Microsoft MOM and IBM’s Tivoli Maximo and network management systems. Diverse management experience and broad knowledge of network and systems products and applications enabling me for informed decisions to best suit the customer’s needs. Other management skills include developing creating strategies and implementing IT best practices, with an emphasis on providing direction and technical leadership for the planning, implementation and management of infrastructure solutions for mission-critical environments. • IT Design and Architecture • Systems and Network management • IT Framework (ITIL, MOF …) • IT improvement and evolution • Leadership & Management • Project Management Skills • Planning & Organization • Communication & Interpersonal Skills • Customer focus • Team and people orientedVoIP • Telecommunications • Strategic Consulting • Wireless • Integration • Solution Architecture • Security • Enterprise Architecture • System Design • ITIL •$2.50/min per minuteNew Arrival— — 18
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