Information Technology

Hello Dear, I am a professional network engineer and I have a Cisco CCNP certificate. I have great experience in various network technologies such as VLAN, STP, OSPF, EIGRP, BGP, MPLS, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. Also, I have great hands-on experience in, - Cisco Routers ASR 9k&1k, ISR 4K, 2900, 2800, 878, 888, Switches Nexus 9K, Cat 6500, 3850, 2900 and ASA 5505, 5506x, 5508. - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Palo Alto 220, 550, 850 and 3200 and Fortigate 40F, 60F, 100E, 200E and 800E Firewalls. - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. - Mikrotik CCR1036, CCR1009, CCR1700, CCR2204 and RB2011. We can discuss it further, let me know if you are interested. Regards, Ahmed Fakkar

Hi Good evening , How are you? I just saw your job posting . I see you have been looking for someone experience with these technologies Internet Security, Web Security, Computer Security, Network Administration and System Admin. I believe this is some thing I can help you with because I have 9 years of experience working with these tech stacks and 8 years of experience working on freelancer.com which you can confirm from my profile: https://www.freelancer.com/u/AwaisChaudhry I have few questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements. 2. Do you currently have anything done like Wireframes, UI/UX? Or this job has to be done from scratch? 3. What is the timeline to get this job done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Lets start the chat and discuss your job in detail and we will continue from there. Regards, Awais

As a seasoned IT professional with a broad range of experience encompassing network administration, system administration, and computer and web security, I bring a unique value proposition to your IT improvement project. Over the course of my 8-year career, I've developed and honed skills that align perfectly with your needs: enhancing network security, improving system performance, and bolstering data storage and backup capabilities. Proactive problem-solving is at the core of my approach. I don't just resolve issues when they arise; I identify potential weak points in networks and preemptively address them for optimal performance. Further, my proficiency with Linux and Windows systems, and various control panels such as WHM, cPanel, Plesk, DirectAdmin puts me at an advantage when it comes to updating your hardware and improving server capacity. Beyond just delivering tangible improvements, I also focus on providing long-term support for sustained operations. In line with this commitment, I offer a comprehensive maintenance package that includes regular monitoring, proactive maintenance, and on-demand support for specific issues. My extensive knowledge in debugging different operating systems will ensure timely resolution of any technical issue that may arise. Choose me to transform your IT infrastructure into a secure, high-performing backbone that enables smooth operations without any disruption or data loss.

With extensive experience in IT infrastructure management, I am confident in my ability to enhance your network security, improve system performance, and establish ironclad data storage and backup capabilities as your on-site IT specialist in Singapore. I bring a wealth of relevant skills to the table - from Cloud infrastructure design to network administration, server management to security applications. This multifaceted skill set makes me uniquely positioned to tackle all aspects of your project. In my previous projects, I have designed, implemented and supported LAN and WAN networks, managed public and private cloud infrastructures for renowned companies like Amazon AWS, Google Cloud, Microsoft Azure etc. Additionally, I have vast experience in handling security applications such as antivirus software, IDS/IPS systems and DDoS protection measures - all key elements of your requirements. What sets me apart is my proactive approach to system management. My work ethic doesn't just revolve around addressing issues as they arise but instead focuses on minimizing breakdowns through regular monitoring and maintenance. Overall, with meticulous planning, holistic execution and diligent documentation, my clients experience smooth and efficient operations while enjoying improved network security, elevated system performance, and robust data backup systems. Choose me as your IT partner, let's power up your infrastructure together!

In today's digital age, a strong and secure IT infrastructure is not only crucial but the backbone of any business operation. With my 4 years of experience in systems administration and an unwavering dedication to problem-solving, I am confident that I can effectively enhance your network security, optimize system performance, and establish an astute data storage and backup strategy. My expertise extends beyond identification of potential weak points in the network; but rather includes providing actionable solutions to mitigate those vulnerabilities. From setting up servers from scratch and installing operating systems to troubleshooting and resolving issues in minimal time, I have a deep understanding of effective IT infrastructure management. Furthermore, my proficiency in Shell scripting, python, proxy squid, Socks5, DevOps tools along with kubernetes and CI/CD principals gives me an edge when it comes to boosting system performance and ensuring streamlined operational efficiencies. I offered an agro cd perspective where I practice as much automation as possible maintaining ease of eployment. My commitment lies in delivering impeccable work that will meet your specific needs while guaranteeing your operational success. Choose me for this project and you won't be disappointed - pitch:

I trust this message finds you well. I am excited about contributing to your organization's IT infrastructure. As a seasoned cybersecurity professional, I bring expertise in public and private cloud security, enterprise networks, cybersecurity, and IT audit, including operational technology. Proficient in web and network penetration testing and Governance, Risk, and Compliance (GRC), I have extensive experience in ISO 27001 implementation, covering gap analysis, asset identification, risk assessment, and vulnerability mitigation. My familiarity with diverse frameworks such as NIST, ISACA, ISO, ITU, NCA, and compliance laws, including GDPR and HIPAA, is complemented by publications in reputable journals and IEEE conferences, verified at Google Scholar. I have a master's degree in Information Security while a bachelor's degree in Telecommunications. I also have a team of professional network engineers who are currently working in different parts of the world. We can do this work as per your requirement. Committed to staying updated, I hold certifications like Web Application Penetration Testing by EC-Council, Attach Methodology in IT & ICS by the U.S. Dept. Of Homeland Security, and NSE 1 and NSE 2 by Fortinet. Best regards, Yasir Iqbal

I possess proficiency in designing, planning, engineering, and operating products across more than 30 AWS accounts and on-premises environments. My expertise extends to managing Cloud Operations Teams, with a strong focus on on-call support, security, capacity management, and Site Reliability Engineering (SRE). I excel in collaboration, effectively working with Engineering, Quality Assurance, Development, Customers, and various stakeholders to lead Infrastructure and Cloud Tower initiatives. My primary skills encompass DevOps in the Cloud (AWS/GCP), Agile/Waterfall project management, and solution design for both Data Centers and Cloud environments. I bring a wealth of experience in Cloud Operations and Engineering to the table. Furthermore, I have a proven track record of leading and managing diverse teams, covering areas such as Cloud Security, Capacity, Production, Monitoring, FinOps, networking, and automation. It's my day-to-today job. Let me know if I can help you. Shadab

As a seasoned IT professional and the leader of NCS, I've got the skills and expertise that your project needs to not only meet but exceed your goals. My team and I have extensive hands-on experience in managing complex IT infrastructures, from identifying network weak points to improving server capacity and speed - tasks that are critical for securing your system and enhancing performance. At NCS, we view IT infrastructure management as more than just technical work; it's about enabling businesses freedom and growth by streamlining their operations. We believe in proactive rather than reactive measures, offering regular monitoring, maintenance alongside on-demand support to ensure uninterrupted operations. We understand how critical data is for business continuity, which is why we specialize in developing robust data storage and backup solutions. Moreover, my location in Singapore aligns perfectly with your requirement of an onsite IT presence. This means that not only can I provide comprehensive technology solutions for you but also quickly and efficiently resolve any emergent issues. Partnering with me is choosing an ally who will not only safeguard your business but empower you to scale it effectively through adaptable infrastructure. Choose me for a transformative IT journey with long-term stability, growth and agility!

Hi, I am an associate CISSP and certified in cybersecurity, having 3 years of experience in information security. I have in-depth knowledge and experience in network security. I do have strong problem-solving skills and I can do this project for you. Let's have a chat to discuss the details of the project. Regards Muhammad Hammad

Hello I am professional Software engineer with specialization in PC Software and web development I have 4years experience in developing such network security and system maintenance I checked your scope of work Having expertise in PYTHON,.NET,C,JAVA technologies Please open message box for me so we can discuss the details Thanks

Hi, I saw that you need help with Web Security, Computer Security, System Admin, Network Administration and Internet Security. I have 6 years of experience working on these frameworks. I believe I can help you with it. I would request you to have a look at my porfolio, customer feedbacks from my profile. If you find me worthy of doing your job. Please start the chat and lets discuss it. Regards Shamshad

Hi there,Good evening I am Talha. I have read you project details i saw you need help with Web Security, Computer Security, Internet Security, Network Administration and System Admin I am pleased to present my proposal, highlighting our extensive experience and proven track record in delivering exceptional results. Our portfolio of success will showcase past projects that demonstrate our ability to meet and exceed client expectations. Glowing testimonials from satisfied clients will attest to our professionalism, dedication, and the quality of our work

Hello sir, I hope you are good. I have read your job description, its doable job as per my experience and knowledge. I want to ask you few questions about job description. I am full stack developer having a good experience in Network Administration, Internet Security, System Admin, Web Security and Computer Security. Lets start chat, I assure you that you will get quality work in given time and cost. You can check my portfolio as well: https://www.freelancer.com/u/Sidrairfan078 Thanks! Sidra

Hi! I hope you are doing well. My name is Ali and I read your project details & as a highly experienced network and system administrator with over 18+ years of hands-on expertise, I am confident to execute and deliver excellence on this project. I have proven experience in IT service delivery on Microsoft. Also as per my experiences, knowledge, and skills, I am qualified for the CCISO (Certified Chief Information Security Office) certification exam. I have delivered the EUC Migration Project Hitachi Energy SRL Italy as EUC Migration Team Lead and currently working on a project as Senior IT Operations Expert with Dormakaba. I have worked on the same project for different clients. I can fulfil your requirements right now. Let's chat about this.

Hi.. I have good knowledge and experience in IT. So I’m looking forward to work on this project with you.

I have experience on system administration and firewall handling and server maintenance and networking

Dear Prospective Client, I propose a comprehensive plan to enhance your IT infrastructure, focusing on network security, system performance, and data storage. Our goal is to fortify your infrastructure, address vulnerabilities, optimize servers, and establish a robust data backup and recovery framework. Scope of Work: Network Security Enhancement: Conduct an assessment to fortify weak points and implement advanced security measures. System Performance Optimization: Upgrade hardware and fine-tune server configurations for seamless operations. Data Storage and Backup Improvement: Deploy a cutting-edge data storage solution with a comprehensive backup and recovery plan. Onsite Support in Singapore: Provide onsite IT support in Singapore for prompt issue resolution. Proactive Monitoring and Maintenance: Introduce a maintenance package for proactive monitoring and on-demand support. Candidate Qualifications: Our experienced team specializes in network security, system performance enhancement, and effective data backup solutions. Timeline: Project completion within 7 days. Next Steps: Let's discuss your specific requirements and tailor our approach to align with your goals. Thank you for considering our proposal. We look forward to elevating and maintaining your IT infrastructure seamlessly. Best regards, Olu Abiona

Hi Good day to you I am CCNA, CCNP network infrastructure and Microsoft certified Sound working experience on IT infrastructure structure designing and improving. Hand on experience on cyber security and network security Excellent on managing and improving day to day operations. I have been working in the field of network Infrastructure and system Administration since more than 13 years. I am Regional Manager infrastructure of Network and security in the Nokia. Who one of the leading firm through out the world Looking forward for your consideration Thanks

Hi there, wanted to bid $30 on your project as an on-boarding project to get to know the extent of your project. Also heads-up, you want to ensure a qualified freelancer. An on-boarding project could also help you with this since the scope of your project can be vast. Ping me for more details.

Hello there, I have good experience on your mentioned requirement. I continuously works on it. I hope will be able to meet your requirement within soonest possible time. Let’s have a discussion and give me the opportunity to serve your requirement perfectly! I am a CCNA/CCNP trainer and professional network & security expert having more than 12 years’ experience of working with multiple organizations like Bank, NGO, ISP and vendors. Following are the benchmarks I have which might be helpful for employer to get an overview and choose me to serve their requirement. ✅ I have expertise in Cisco ACI (Data Center Solution), Routing & switching, Firewall (FTD & ASA), Fortigate Firewall, wireless, collaboration, WSA, ESA, ISE, F5 Application Security Manager & Load Balancer, Mikrotik, BW Manager etc. ✅ I have certification of CCNA, CCNP (R&S) and training on RHCSA, RHCSE, CCNP Sec, MTCNA, F5 ASM & LB, Linux System Security, Information Security and Cyber Forensic. ✅ I am a professional CCNA & CCNP (R&S) trainer and have simulated lot of projects in packet tracer and GNS3. I will be glad if the above mentioned criteria makes you realize that I am able to meet your requirement then would like to request to have a brief discussion on your project and requirements first after that award me with the work order.