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$55 hourly
Osvaldo H.
- 4.9/5
- (5 jobs)
I am a Microsoft-certified System Administrator with extensive experience in device management by leveraging Microsoft Intune to configure and secure devices, and Defender for Endpoint as an endpoint detection and response (EDR) solution. I have successfully deployed, configured, and managed various devices across multiple platforms, including personal and corporate Windows, iOS, Android, and macOS. I’ve configured Microsoft Intune to protect and configure all endpoints across the organization using enterprise-grade best practice security policies. I’ve also enabled Windows Autopilot with Zero Touch Provisioning of Windows devices to automate the provisioning of devices for new users. I’ve enabled a robust data loss prevention strategy by configuring proper compliance and conditional access policies in Intune and Azure AD to prevent non-compliant devices and at-risk accounts from accessing corporate resources. This also included implementing a robust but lightweight BYOD strategy to secure corporate data on personal devices while respecting users' privacy. This can be accomplished by enabling mobile application management without enrollment (MAM-WE) app protection policies in Intune with features such as remote wipes. I have also leveraged Defender for Endpoint to provide managed threat detection and remediation services to monitor endpoints and uncover and address malicious penetration attempts. I have helped many customers deploy and manage Microsoft Defender for Endpoint in their environments. I have seen firsthand how it improves their security posture and reduces their risk exposure. Besides device management, I have extensive experience configuring and managing other Microsoft products such as OneDrive, Teams, Exchange Online, and SharePoint. I also assist end-users in troubleshooting Windows and MIcrosoft-related issues. I also try to automate as much as can through the use of PowerShell scripting and Power Automate workflows to ensure quality and efficiency of work.

Network Administration
Microsoft Endpoint Manager
Microsoft Azure
Azure App Service
Microsoft Exchange Server
Office 365
GPO
Microsoft Active Directory
DHCP
$90 hourly
Nate F.
- 5.0/5
- (39 jobs)
Senior Network Engineer, over 10 years experience in IT networks. Telecom, routing, switching, wireless, VOIP, VPN, firewalls, cabling, LAN/WAN. video surveillance, Cisco, Meraki, Ubiquiti, Netgear, SonicWall, HP and more. Cisco Routers, ISR 1900,2900.3900, 4300,4400, Voice Gateways, VG224, VG310, VG320,VG350, VG450. Voice, CSU/DSU, PRI, SIP. PSTN, POTS, analog lines. Cisco Wireless LAN Controllers ( WLC ) 9800, 5760, 5520, 5508, 4402, 2504. Access Points indoor,outdoor, CAPWAP, LWAPP, autonomous, mobility express, mesh and repeaters. IP Phones VOIP IP Phones Telecom Firewall ASA Network Security AnyConnect Cisco Unified Communications Call Manager, CUCM Collaboration Cisco Unity Connection, CUC CME Cisco Unity Express, CUE Power over Ethernet , POE , Network cabling Cisco Catalyst switches, 2960X, 9200, 9300, 3650, 3850,3750, 4506, 4510, 4500X Meraki Switches ,firewalls, Access Points and Cameras.

Network Administration
Wireless Network Implementation
VoIP Administration
Cisco Certified Network Professional
Network Video Recorder
Virtual LAN
Wireless Communication
Network Design
Cisco Meraki
Network Engineering
Structured Cabling
Cisco Certified Network Associate
Firewall
VPN
Network Security
$50 hourly
Byron R.
- 4.9/5
- (5 jobs)
I specializing in Sales, Marketing, and HubSpot Consulting. I help businesses optimize their CRM strategies to enhance workflows, improve lead management, and drive growth. Let’s elevate your business together! I can assist with: All Things HubSpot! 20x Certified in all hubs!!!! - Enterprise Level to SMB projects (Onboarding and Optimization) - Portal Setup, Audits, Configuration, Optimization, 3rd-Party Integrations - Contacts, Companies, Lists , List Segmentation, Exclusion lists, Target Accounts - Conversations, Chat flows, Snippets, Templates - Content - Ads, Email, Landing Pages, CMS, Forms, CTA's - Sales Hub (Deal pipelines, Email Sequences, Tasks, Meetings, Playbooks, Playlists, Quotes) - Tickets, Customer Portals - Workflows, Sequences - Reports, Dashboards - Data Integrity and Cleanup, Data Migration, Data Management - Breeze AI - Integrations - Best Practices I can also help with: - Digital Marketing (Targeted Ads, Social Media Platforms, Lead/Demand Generation) - Business Development (New Markets, New Customer Acquisition) - Sales & Marketing, (GTM, Sales Funnels, Marketing Funnels) - Project Management (Asana, ClickUp, Trello, Smartsheet) - Market Research (Industry Research, B2B/B2C Market Research) Whether you need someone to lead or be a part of a great team, my previous experience and ability can be beneficial to your project. 20x Certified!!!: HubSpot Marketing Software HubSpot Sales Software HubSpot Inbound Marketing HubSpot Inbound Sales HubSpot Email Marketing HubSpot Email Marketing Software HubSpot Content Marketing HubSpot Content Hub HubSpot Sales Enablement HubSpot Sales Hub HubSpot Reporting HubSpot Data Migration HubSpot Service Hub HubSpot Onboarding HubSpot Data Integrations HubSpot Digital Marketing Authorized to work in the US for any employer

Network Administration
Marketing Analytics
Lead Generation
Technical Documentation
Business Analysis
Data Analysis
Lucidchart
CRM Automation
Physical Security
HubSpot
Information Technology
Outbound Sales
Automotive
Product Marketing
Sales & Marketing
$80 hourly
Tom K.
- 4.7/5
- (178 jobs)
Server admin, Python developer, and problem solver with 20+ years of experience. Do you need help with servers, DNS, hosting, Cloudflare, Email (SPF/DKIM/DMAC), SSL? Issues with your hosting provider and want to migrate? Are you frustrated? I can help! Free consultation. I've run web hosting facilities, a registrar, and managed over 50k domains. Infrastructure expert. Most recently I've been working with Redpanda/Kafka, TimescaleDB, PostgreSQL, Django, and stream processing technologies for real-time financial analytics. - Advanced Linux / FreeBSD Administrator and Infrastructure Engineer - Configuration and Performance Tuning - Hosting Server Migrations - Load balancing, high-availability - MySQL, PostgreSQL, MariaDB - DNS, Cloudflare - Cloud Services (AWS, DigitalOcean, Linode, Vultr, OVH) - nginx, apache, haproxy - cPanel, WHM, Plesk, Vesta, Bitnami, WordOps - Duo Security and 2FA Integrations - SSL Certificate installation and support including TLS upgrades - Wordpress performance and scaling - Python, Django, Redis, TimescaleDB, PostgreSQL - Redpanda (Kafka) and real-time streaming analytics ABOUT ME: Multi-disciplinary Expertise: 20+ years in server administration, software development, and business management. Proven Track Record: Founded a web hosting company serving 50k websites, generating over $1 million/year. Unique Skillset: Adept in tech implementation and project management, ensuring a well-rounded approach to your needs. Speedy learner, highly organized, efficient, ambitious, creative, and self-motivated problem solver. Excellent written and verbal communication skills. I work quickly, can problem-solve advanced tech issues, and pay close attention to details. My ability to do both hands-on tech work and business/project management gives me a unique advantage over my peers.

Network Administration
Web Service
WordPress
MySQL
Domain Migration
Linux System Administration
FreeBSD
Web Hosting
System Administration
Security Management
Python
NGINX
$150 hourly
Matt D.
- 4.7/5
- (21 jobs)
IT Professional with over 20 years of experience. IT Consulting and MSP background with experience built on small business to enterprise-scale technology management. I remotely manage AWS and other cloud infrastructure, hybrid cloud-onsite full technology stacks, and network infrastructure for my managed services clients and within my own business. Professional expertise includes server and network administration, end-user support, hosting and cloud platform management, web development, project management, help desk management, IT consulting, software implementation, network design and deployment, and line of business software integration and support. I will go out of my way to make sure you are comfortable with expectations of success and completeness. If you are deploying with a strategy that is outside of my expertise, I will remain direct, forthright, and forward about my technology stack experience and will not waste our time trying to Google through issues. I have struggled with hiring freelancers online for my own business projects, and I understand the importance of professionalism and honesty. I appreciate your consideration. Detailed experience list: Network Administration, IT Management, systems automation, Cloud Infrastructure Management, AWS, Azure, Microsoft Office 365, Microsoft SQL Server, Centos Linux, WebHostManager (WHM) and cPanel hosting control panel, Microsoft Windows, Apple Mac OS X server, MS Exchange, Citrix, application integration, Legal firm management software, Worldox, PCLaw, Tabs, Westlaw, Lexis Nexis, Managed web hosting support, technology budget management and acquisition, VOIP migration and implementation, Asterisk, hosted, freepbx, 3CX, Yealink, Cisco, Polycom, Mitel, Shoretel, Avaya, video conferencing, firewall management and support, Ubiquiti Dream Machine, Ubiquiti Access Points and Switches, Ubiquiti VOIP, Ubiquiti Security Cameras, Untangle, Sonicwall, Fortinet, pfSense, Watchguard, Checkpoint, iptables, systems migration services, communication systems, email systems, Microsoft Exchange, Google Workspace, Google G Suite, Google Apps for Business, Microsoft 365, Microsoft Office 365, Rackspace hosted email, GoDaddy hosted email, Advantage, Webvantage, Strata, Wrike, Zoho Apps, Zapier, Integromat, API Integrations, Website development, Wordpress, Oxygen Builder, Divi, Impreza Theme, Freelance voice over and acting work for videos and tv commercials

Network Administration
Technical Support
GoDaddy
cPanel
Web Development
Platform Migration
Google Workspace Administration
Web Hosting
WordPress
Office 365
IT Management
AWS Server Migration
Amazon Web Services
Microsoft Windows
Email Deliverability
macOS
$95 hourly
Mason T.
- 3.8/5
- (46 jobs)
Hello! I'm Mason, a seasoned systems engineer turned IT network consultant, with a distinctive fusion of technical expertise and emergency management skills. My professional development includes a comprehensive set of FEMA and DoD certifications, equipping me to tackle complex and challenging projects. Between 2014 and 2022, my career milestones include developing and deploying a global trunked network, with geo-located ingress/egress points, enhancing the robustness and responsiveness of the infrastructure. Alongside, I have honed my proficiency in managing a wide range of services, such as web hosting, firewalls, file hosting, databases, IP networking, as well as Microsoft Active Directory and Domain services. My FEMA certifications span across key areas such as Radiological Emergency Management, Public Information in All-Hazards, the Incident Command System, Military Resources in Emergency Management, and Defense Priorities and Allocations System. Additionally, I hold certifications in the National Incident Management System, Intermediate Incident Command System for Expanding Incidents, the Homeland Security Geospatial Concept-of-Operations for Planners and Decision Makers, and Leadership & Influence, among others. Post-2022, I've been leveraging my wealth of experience and knowledge as a systems engineer. I'm passionate about helping organizations optimize their networks and IT infrastructure, harnessing the latest innovations to meet their specific needs. I look forward to exploring how my diverse skill set can be used to solve your unique network and IT challenges.

Network Administration
Computing & Networking
Network Engineering
Encryption
PfSense
System Deployment
VMware ESX Server
System Hardening
Network Architecture
Server & Virtualization Software
Network Security
Computer Network
Network Design
Multiprotocol BGP
System Administration
$150 hourly
Scott A.
- 4.7/5
- (14 jobs)
My mission is to help small businesses from 1-300 users leverage today's cloud technology. In addition to standard IT services, I also act as an architect and business consultant to help your business grow. As most small businesses of 1-300 users are already Microsoft-centric, Office 365 (launched in 2011) became the productivity platform of choice. But as the Microsoft 365 platform (formerly the Office 365 platform) constantly brings new features and services to your organization's Microsoft 365 tenant almost daily, I make it my business to learn how it all works best to benefit you, the client. To work with me means that you've decided to take your business to the next level as a forward-thinking leader. You don't want to purchase, support, or worry about another on-premises server, let alone consider additional real estate for office space. Instead, we promote new methods to accomplish your goals. Additionally, we help you to transition to a fixed IT budget rather than a variable one. But keeping your remote employees secure, connected, and productive is invaluable. And knowing that your ongoing technology costs are stable is essential to meeting budgets. My focus is primarily on Microsoft 365 Business Premium, which Microsoft cites as the replacement for on-premises small business servers. This subscription plan is a three-pronged solution including Office 365 apps and services; Windows 10 Professional upgrades (from previous Pro versions); and Endpoint Manager with its Intune, AutoPilot, and Conditional Access components. To take it to the next-best level, we highly recommend Microsoft 365 E5 with its inclusions of Cloud App Security, Defender for Endpoint, and Phone System. I currently work with clients from Barcelona to Santa Rosa, yet I live and work in the Sarasota/Tampa Bay region of Florida. As much as I still maintain a few Windows-based machines, my hardware focus has shifted to the Mac platform, so this is my new 'combo niche', where I specialize in helping others leverage their Apple devices within the Microsoft 365 cloud environment.

Network Administration
Office 365
System Configuration
Microsoft OneNote
Security Infrastructure
Microsoft Teams
Helpdesk
Microsoft SharePoint Administration
Microsoft Outlook
Microsoft Office
$50 hourly
German F.
- 5.0/5
- (1 job)
As an IT Operations Support Specialist and Database Administrator, I am offering my technical expertise and customer service skills to assist businesses in optimizing their IT systems and infrastructure, specifically in MySQL. With over 5 years of experience in the field, I have a proven track record of delivering successful IT operations support and database administration for various types of clients. My areas of expertise include operating systems and system administration, networking protocols and infrastructure, cloud computing and virtualization, database management, backup and disaster recovery, scripting and automation, monitoring and troubleshooting, and MySQL architecture, storage engines, query optimization, and performance tuning. I am an analytical problem-solver and able to think logically, able to work well under pressure, and handle multiple tasks and priorities effectively. My professional experience includes working with a diverse range of clients, including restaurants and their headquarters, as well as architecture firms with multiple offices around the world. My educational background, which includes a Bachelor of Science in Information Technology, as well as an Associate of Arts in Information Technology, has provided me with the technical knowledge and skills needed to excel in the field of IT Operations Support and Database Administration. I am confident that my experience and qualifications make me an ideal candidate to support your organization in achieving its IT and Database goals and objectives. With a diverse background in both the healthcare and real estate industries, I have a wealth of experience in managing and optimizing MySQL databases and Linux server administration, designing and implementing databases for realtors, streamlining their operations, and allowing them to manage their data more efficiently. Additionally, I have worked on healthcare industry projects and demonstrated my ability to handle sensitive information and maintain compliance with industry regulations. I am excited to apply my expertise and continue to grow as a professional in a new opportunity.

Network Administration
Customer Service
Email Security
Mobile Device Management
Computer Hardware Installation
Phone Support
Email Support
Spanish to English Translation
Microsoft Active Directory
Helpdesk
$70 hourly
Diogo O.
- 4.9/5
- (21 jobs)
• Programming/scripting: Microsoft Visual C/C++, Java SE, PERL, Python, Visual Basic, HTML, Shell • Operating systems: Linux (several distributions), Windows, IoS • Cyber Security: policies, protocols and network services, deep learning, malware analysis • Network simulation/analysis: MATLAB, OPNET ModelerTM, CPLEX, Mininet, GNS3, NS2 • Software-defined networking (SDN): ONOS, OpenFlow, OpenStack, OpenDaylight, Open vSwitch • Network services administration: Apache, Samba, LDAP, firewalls, IDS, VPN provisioning • Routers and switches: Cisco IOS, Extreme Networks, HP, Big Switch, EdgeCore • Networking protocols: RIP, OSPF, BGP, VLAN, VXLAN, STP, VRF, GRE, ATM, MetroEthernet • Wireless: Cisco, Aruba, Mikrotik • Virtualization: KVM, XEN, VMWare • Network Management: OpenNMS, Nagios, Zabbix, Cacti • Optimization: Integer Linear Programming, genetic algorithm, heuristic schemes, deep learning • Big data ecosystems: Hadoop®, MapReduce, Apache SparkTM, Splunk • Applications: LaTeX, Adobe Photoshop, Visio, Canvas, Dreamweaver

Network Administration
Linux System Administration
Network Security
Scripting
MySQL
Java
$75 hourly
Charles C.
- 5.0/5
- (5 jobs)
As a high-performing and dynamic professional, I am a Certified Information Systems & Cloud Security Professional (CISSP/CCSP) with an impressive track record spanning over two decades. My expertise lies in meticulously planning, directing, and coordinating enterprise activities. I am adept at leveraging my well-honed communication, organizational, and leadership skills to drive programs from their conceptual stages to successful implementation. My approach is always in alignment with established requirements, timelines, objectives, and security best practices. This comprehensive skill set, coupled with my unwavering commitment to excellence, makes me a formidable force in the field. ✺✺ Core Competencies✺✺ ✓ Technology Implementations and Integration ✓ Cloud Services ✓ Information Management ✓ Information System Security ✓ Business Applications and Software ✓ Project Leadership ✓ Strategy Development ✓ Risk Analysis ✓ Relationship Building ✓ Stakeholder Engagement ✓ Collaboration ✓ Operational Leadership

Network Administration
System Administration
Business with 1-9 Employees
Virtualization
Windows Server
Microsoft Windows
Microsoft Azure
IT Management
Microsoft Teams
Cloud Architecture
Virtual Desktop Infrastructure
Cloud Engineering Consultation
Cross Functional Team Leadership
$50 hourly
Niral M.
- 5.0/5
- (2 jobs)
System Administrator as in manager and infrastructure designer for Windows hardware, software, networking, backups, VPNs and remote access. Windows app developer in C# (Frontend, backend & UI) - AUTOMATING YOUR DAILY TASK IS MY ONLY GOAL.

Network Administration
VPN
VMware ESX Server
Software Development
SQL
C#
SQL Programming
Computing & Networking
Computer Hardware
Virtualization
Windows App Development
Windows Administration
Windows Server
System Administration
Microsoft Windows
$38 hourly
Eric R.
- 5.0/5
- (1 job)
10+ Years Experience in both small and enterprise level IT Positions. Microsoft Certified, Oracle Cloud Certified, ITIL v4 ITSM Certified, CompTIA A+ Certified. Years of experience heavily in CRM Development/Administration, VoIP Dialer Engineering, Integration and Implementation, and Server Administration.

Network Administration
CRM Software
Customer Relationship Management
Zoho CRM
Python Script
NetSuite Administration
VICIDIAL
Microsoft Active Directory
NetSuite Development
API Integration
Salesforce CRM
Zapier
$50 hourly
Jason K.
- 4.9/5
- (9 jobs)
Information Technology / Cyber Security / Programming Specialist Solutions oriented IT Professional with proven success designing, implementing & integrating cost effective high performance technical solutions to meet challenging business needs. Over 30 years experience with Systems, Software, Security, Databases. Troubleshooting for such companies as AT&T, ADM, Boeing, Coke Cola, Cleveland Clinic, CompUSA, DOD, Lockheed Martin, Motorola, Rolls Royce, Siemens, Walmart, & Xerox. * Solid knowledge of LAN/WAN network administration and support under Linux and Windows environments. * Proven expertise in supporting and troubleshooting hardware, database and networking issues. * Demonstrated ability to satisfy users through analysis and problem resolution. * Recognized as the go-to person for immediate resolution to technical issues. * Organized, take-charge professional able to plan and oversee projects from conception to conclusion. * Outstanding communication skills; interfaces effectively with management, vendors, staff, peers and users. * Strong technical background with a solid history of delivering outstanding customer service. * Genuine commitment to quality and customer satisfaction. Certifications: A+, CCNA, LPIC-1, LPIC-2, MCDBA, MCSA, MCSE TECHNICAL SKILLS Operating systems: AIX, BSD, DOS, IRIX, Linux (Debian, Gentoo, RedHat, Suse, Ubuntu), Microsoft Windows (3.1/95/98/ME/NT/XP/2003/7/10), Novel, OpenBSD, SCO Unix, Solaris, SunOS, UNICOS, Vax/VMS Networking services, protocols, and topologies: Active Directory, DHCP, DNS, DSL, Ethernet, Firewalls, Frame Relay, FTP, HTTP, IMAP, LDAP, NAS, NAT NetBEUI/NetBIOS, POP3, PPP, RAS, RDP, Samba, Squid, SSL, SMTP, T1, T3, TCP/IP, VPN, WIFI Databases & Modeling/CASE Tools: Oracle, MySQL, MS Access, MS SQL Server, Postgres, Sybase, FoxPro Programming Languages & Tools: ASP, HTML, JavaScript, Java, Nullsoft Installer, Perl, PHP, Python, Shell Scripting, SQL Software & Tools: Apache, Checkpoint, Exchange, HP JetDirect, IIS, LVS, Norton Antivirus for Exchange and for Firewalls, MS Exchange, Postfix, Qmail, Sendmail, Spamassassin, Tapeware, Terminal Services, WebSense, WordPress With over 30 years of experience I can get your project done on time and ahead of schedule!

Network Administration
System Administration
Apache HTTP Server
Perl
PHP
In-App Support
Linux System Administration
Python
WordPress
Bash
Microsoft Windows
Linux
$70 hourly
William Y.
- 5.0/5
- (9 jobs)
Proactive, analytical, and cooperative Systems Administrator with 10 years’ progressive experience delivering technical support to transform workflows. Self-motivated, organized, and creative self-starter with excellent teamwork, collaboration, and communication skills. Liaises with cross-functional teams to identify, troubleshoot, and resolve technical issues. Microsoft certified individual, able to work under pressure to deliver results within time constraints. ● Dell™ Online Self Dispatch (DOSD) Certification. ● Microsoft Office Specialist. ● Proven ability to work with vendors to plan, implement and troubleshoot products. ● Comfortable with Microsoft OS / Windows Server, Apple OSX/IOS, Synology, Meraki, Avaya Voip, Azure, and various other technology platforms. ● Able to work with clients to assist and resolve issues on site or remotely to ensure a successful conclusion, ability to document troubleshooting and provide recommendations on technical innovations that would prevent this issue / improve workflow into the future. KeyWords / Technical expertise list CLOUD AND DESKTOP SUPPORT USER EDUCATION VPNS, AND FIREWALLS OPERATING SYSTEM MAINTENANCE HIPAA COMPLIANCE NETWORKING: LAN, DNS, DCHP, ANTI-VIRUS AND OS INSTALLATION HOSTING SUB-NETTING IPV4, LOAD BALANCERS NETWORK ADMINISTRATION CATALOGING SOFTWARE: SLACK, VMWARE, WINDOWS, SYSTEMS ENGINEERING SYSTEMS FILING MICROSOFT PROJECT, SCCM IDENTITY MANAGEMENT ADMINISTRATION MFA ENFORCEMENT VIDEO COLLABORATION: ZOOM, MS TEAMS TEAMWORK AND COOPERATION WRITING AND PROGRAMMING MOBILE TECHNOLOGY

Network Administration
Google Workspace Administration
Cloud Migration
Domain Migration
Data Migration
Microsoft Hyper-V Server
Technical Support
Email Deliverability
SendGrid
Reputation Management
ManageEngine ServiceDesk Plus
Citrix
Microsoft Teams
Microsoft Azure
Microsoft Active Directory
$65 hourly
Vong C.
- 5.0/5
- (9 jobs)
As a seasoned cybersecurity professional with a decade of industry experience, I have forged a dynamic career that seamlessly blends technical expertise with strategic leadership. Throughout my journey, I have consistently demonstrated an unwavering commitment to fortifying digital landscapes and protecting organizations from the ever-evolving threats of the cyber realm. Over the years, I have honed my skills in penetration testing, vulnerability assessment, and ethical hacking, navigating complex systems to identify weak points and rectify them before malicious actors could exploit them. My proficiency extends to crafting robust security architectures, implementing encryption protocols, and establishing multi-layered defense mechanisms that shield critical data from compromise. My technical acumen also encompasses incident response and digital forensics. I have adeptly managed and mitigated a range of cyber incidents, swiftly restoring operational integrity and preserving digital evidence for thorough investigations. This hands-on experience has equipped me with a profound understanding of the anatomy of cyberattacks, allowing me to proactively design strategies that anticipate threats and thwart potential breaches. Recognizing the importance of a holistic approach to cybersecurity, I transitioned to leadership roles that allowed me to fuse my technical expertise with strategic thinking. As a manager, I have orchestrated cross-functional teams of diverse talents, fostering collaboration and synergy to tackle complex security challenges head-on. In my managerial capacity, I have been instrumental in formulating comprehensive security policies and standards that align with industry best practices and compliance regulations. I have overseen the implementation of security awareness training programs, empowering employees to become the first line of defense against social engineering and phishing attempts. Furthermore, my tenure in cybersecurity management has seen me liaise with C-suite executives and boards of directors, effectively translating technical jargon into business language to articulate the value of robust cybersecurity investments. This skill has been pivotal in garnering support for budget allocations that enable the adoption of cutting-edge technologies and the reinforcement of cybersecurity measures. I look forward to being a part of your cyber defensive strategy!

Network Administration
Information Technology Operations
Incident Response Plan
Network Security
Network Penetration Testing
User Identity Management
Cloud Security
Cloud Architecture
Office 365
Computer Network
Incident Management
Security Engineering
Encryption
Application Security
Firewall
$135 hourly
James J.
- 5.0/5
- (24 jobs)
Are you interested in remote help? - I specialize in Cisco Routing & Switching and Palo Alto Firewalls. - I have experience in other brands like Arista, Meraki, FS, Dell, Brocade. Do you have Network Infrastructure in Central Florida but no local staff to support it? - I can provide "Smart-Hands" services. - University of Central Florida, Bachelor of Science in Information Technology - Cisco Certified Network Associate (CCNA) - Cisco Certified Network Professional (CCNP) - Proficient in Cisco Switching and Routing - Proficient in Palo Alto Firewalls

Network Administration
Cisco Router
Cisco Certified Network Professional
Routing
Firewall
Palo Alto Firewalls
Cisco IOS
Cisco
DHCP
Cisco Certified Network Associate
Network Engineering
SSL
Network Equipment
Network Security
Cisco Meraki
$32 hourly
Dan V.
- 5.0/5
- (6 jobs)
I'm a multi-talented digital media specialist with a concurrent ability to handle IT and cybersecurity tasks along with administering Windows and macOS networks. Whether it's touching up your digital photographs, setting up and optimizing your new website or blog, or helping to keep your network secure, I can help!

Network Administration
Web Application
Blog Content
Digital Media
SEO Writing
WordPress
Bitcoin
Mac OS X Administration
Photography
Image Processing
Digital Printing
Cryptocurrency
Ubiquiti
Divi
$75 hourly
Cory W.
- 5.0/5
- (2 jobs)
I'm a Network Engineer with almost 2 decades of experience designing, implementing and maintaining reliable, scalable, accessible and secure networks. I've worked for some of the largest tech companies over the years in an event based roll - IBM, Red Hat, Citrix, RSA, Symantec, Microsoft to name a few. Network Administration and Project Management expertise for small to enterprise clients. Creating unique, proven and robust technology solutions to support business and industry in the increased global demand for reliable network and wireless connectivity. Specializing in Project Management for wireless density configuration and planning for large capacity needs - in bandwidth and throughput. Leveraging over a decade in Hospitality focused solutions and relationships to make reliable and dependable network access a reality. Custom solutions and architecture of robust monitoring and data retention and analytics leveraging open-source Zabbix, Elastic and Grafana software solutions.

Network Administration
Systems Engineering
Computer Network
Wireless Network Implementation
Wireshark
Server
Computing & Networking
Cisco
Linux System Administration
Engineering & Architecture
VPN
Network Design
Network Security
Cisco Meraki
Network Engineering
$50 hourly
Jason W.
- 5.0/5
- (3 jobs)
Seasoned IT professional. over 20 years supporting and implementing it solutions for small/medium size business

Network Administration
Firewall
Citrix
Professional Tone
Information Technology
Microsoft Exchange Online
SQL
Windows 11 Administration
Windows 10 Administration
Microsoft Server
Virtualization
VMware Administration
Microsoft Azure
Microsoft Exchange Server
System Administration
$50 hourly
Gary P.
- 5.0/5
- (1 job)
VICE PRESIDENT OF INFORMATION TECHNOLOGY 25+ years' success leading technology innovation for high-growth organizations Repeated success guiding global business strategy with established and emerging technologies to achieve maximum operational impacts with minimum resource expenditures. Talent for launching programs related to training, management development, infrastructure development, procurement, and project management. Expert presenter, negotiator, and businessperson; able to forge solid relationships with strategic partners and build consensus across multiple organizational levels. HIGHLIGHTS OF EXPERTISE * Organizational Information Systems * Windows/Unix/Cisco Platforms * Strategic Planning & Development * Contract Development / Negotiations * Data Center Outsourcing * Leadership & Motivation * Management Development Programs * Excellent Communication Skills

Network Administration
Interactive Voice Response
Budget Management
Excel Macros
Disaster Recovery Plan
Project Management
Business Continuity Planning
Unix Shell
IT Consultation
IT Infrastructure
Salesforce
Unix System Administration
Windows 11 Administration
Backup & Migration
Software
$70 hourly
Mauricio L.
- 5.0/5
- (2 jobs)
I have installed and maintained many systems through my career. Trying to solve problems with scarce resources have been constant in my professional life. I managed to migrate all Windows Servers systems at work to GNU/ Linux and BSD, keeping just those that where impossible to migrate. Specialties: GNU/Linux Systems Administration Experience with Debian, Ubuntu, CentOS, RHEL and SuSE Linux. I have worked with BSD systems also. Commandline administration and programming with BASH. Perl and Python. Internet Services installation and maintenance (HTTP, SMTP, Firewalls, DHCP, SSH, OpenVPN, etc) Web programming with PHP, Python, React.js. Systems problems detection and solving skills.

Network Administration
Firewall
PfSense
React
Python
CI/CD
Docker
Kubernetes
Linux System Administration
$75 hourly
Noel D.
- 5.0/5
- (2 jobs)
Hello! I'm Noel Deaza, the owner and lead Teach at QuantumShield Solutions LLC, a specialized IT services and consulting firm. With years of experience in the technology industry, I am dedicated to providing top-tier IT solutions to businesses of all sizes. Whether you need IT infrastructure setup, cybersecurity implementation, network configuration, or technical support, I have the expertise to meet your needs. At QuantumShield Solutions LLC, we pride ourselves on delivering tailored solutions that align with your business goals. Our team of skilled technicians and I are committed to ensuring your systems are secure, efficient, and up-to-date with the latest technology. Services Offered: IT Infrastructure Setup Cybersecurity Solutions Network Configuration and Maintenance Technical Support and Troubleshooting IT Equipment Procurement Remote IT Support and Consulting Project Management and Coordination With a strong focus on client satisfaction, we are here to provide reliable, responsive, and high-quality IT services. Let's work together to optimize your technology systems and enhance your business operations. Contact me to discuss your project and how we can collaborate for success!

Network Administration
Cloud Management
Server & Virtualization Software
Microsoft Azure Administration
Microsoft Endpoint Manager
IT Project Management
Network Monitoring
Microsoft Active Directory
Network Architecture
Server Administration
Virtual Desktop Infrastructure
Cloud Services
System Administration
IT Consultation
Cybersecurity Management
$80 hourly
Javier Felipe K.
- 5.0/5
- (2 jobs)
With more than two decades of experience in Information Technology and a strong focus on cybersecurity, I specialize in implementing and optimizing Fortinet solutions and ensuring PCI DSS compliance for businesses of all sizes. My expertise spans managing complex IT systems, network security, and compliance frameworks, particularly in the payment card industry. I offer tailored services in: 1. Fortinet Solutions: Deployment, management, and optimization of FortiGate firewalls, FortiManager, FortiAnalyzer, and FortiToken Cloud to ensure robust network security. 2. Cybersecurity: Threat detection and mitigation using tools such as SentinelOne, CrowdStrike, Carbon Black, and Tenable, ensuring your systems stay secure from vulnerabilities. 3. PCI DSS Compliance: Full compliance assessments, reporting (SAQ, ROC), and remediation strategies to safeguard cardholder data and ensure adherence to industry standards. 4. Cloud Security: Experience managing Azure environments, Microsoft Intune, and implementing virtual desktop infrastructure (VDI) for secure, remote access. 5. Network Administration: Managing Cisco Meraki devices, Juniper switches, and SD-WAN configurations for optimized, secure connectivity. Let me help you achieve top-notch cybersecurity standards and compliance, protecting your organization from risks while maintaining efficiency and operational success.

Network Administration
System Administration
Vulnerability Assessment
Security Patch Installation
Network Security
Python
Governance, Risk & Compliance Software
PCI DSS
Microsoft Azure
Microsoft Intune
Cisco Meraki
Cisco
Juniper
Fortinet
FortiGate Firewall
$135 hourly
Mike D.
- 4.6/5
- (24 jobs)
Reliable. Competent. Experienced. I thrive on leveraging modern technology to solve problems and create value. With 22 years in IT, I’ve honed my skills in delivering top-tier support, managing projects, and driving business growth. I’m all about getting things done—efficiently and effectively. I bring a positive, upbeat attitude to every project, and I’m committed to building great relationships. Whether it’s IT guidance, leading a Team, Project Management, or hands on implementation I bring the experience and dedication needed to deliver results. With 7 years in SaaS and 15 years in MSP, I’m well-versed in the demands of today’s tech landscape. I don’t nickel and dime; I do what it takes to make my clients happy and get results. Let’s collaborate and make things happen!

Network Administration
VPN
Microsoft Outlook
Helpdesk
Cloud Engineering Consultation
Linux System Administration
VMware ESX Server
Network Equipment
Cloud Computing
Online Chat Support
Phone Support
cPanel
Microsoft Endpoint Manager
Microsoft Azure
System Administration
$125 hourly
Tristan C.
- 5.0/5
- (738 jobs)
Hello! I'm Tristan Curtis, a Top Rated IT Professional / Sr. Software Engineer with a passion for helping people with their technical needs. Backed with a degree in Information and Network Technology, accompanied by multiple certifications, and strengthened by extensive hands-on experience, I am well-equipped to tackle virtually any challenge you throw my way! Understanding the need for prompt assistance, I strive to be available within a moments notice, day or night. I offer a wide array of services including, but not limited to Web Application Development ▪️ Backend: PHP, Laravel ▪️ Frontend: Vue.js, JavaScript, jQuery, HTML, CSS, Sass, Bootstrap ▪️ Databases: MySQL, SQL Server, MariaDB, PostgreSQL ▪️ Specializes in: architecting complex web applications from scratch based on a provided design Web Administration ▪️ Domain and DNS support ▪️ Troubleshooting issues with Nginx, Apache and WHM/cPanel ▪️ Fine-tuning PHP FPM for optimal scalability ▪️ Installing SSL certificates and addressing renewal issues with LetsEncrypt / Certbot ▪️ Migrating websites from one hosting company to another Network Administration ▪️ Proficient in managing networks powered by the following vendors: UniFi, pfSense, MikroTik, Cisco ▪️ Expertise in deploying and troubleshooting wireless connectivity ▪️ Strong knowledge of VPN connectivity for remote access and site-to-site connections ▪️ Experience developing custom splash pages / captive portals to authorize wireless connections Desktop Administration ▪️ Experience with the following operating systems: Windows, Mac OS, Ubuntu and various other Linux distros ▪️ Virtual desktop administration utilizing VMware Horizon Database Administration ▪️ Experience with: MySQL, MS SQL Server, MariaDB and PostgreSQL ▪️ Familiarity with: Google Cloud SQL and AWS RDS Virtual Infrastructure Administration ▪️ Proficient in VMware ESXI/VMware vCenter and Hyper-V Email Administration ▪️ Setting up SPF, DKIM and DMARC for enhanced email security ▪️ Troubleshooting email deliverability issues ▪️ Seamless migration of email from one platform to another ▪️ Well versed in Google Workspace and Office 365

Network Administration
VMware Administration
Data Migration
Email Deliverability
Web Hosting
Twilio API
Domain Migration
MySQL
Laravel
SSL
PHP
Ubiquiti
DNS
System Administration
$80 hourly
Travis G.
- 5.0/5
- (5 jobs)
Hello, my name is Travis, and I have over ten years of experience using my advanced IT knowledge and creative marketing strategies to solve complex problems. My expertise in technology and marketing enables me to offer a unique combination of high-level administration, data analysis, lead generation tactics, e-commerce strategy, and advanced technical support. This well-traveled set of skills helps me to deliver innovative and effective solutions for unique and intricate challenges. I am an expert in Meta (Facebook Ads), Google Ads, Google Analytics, Microsoft Ads, LinkedIn Ads, Merchant Center, Google Tag Manager, Google Sheets, and Looker Studio. My experience extends to JavaScript/HTML/CSS, .NET (C# and VB), Python, MySQL, SQL, WordPress, and API development. My goal on Upwork.com is to establish long-term relationships and build a strong reputation by delivering customer requirements on time and as specified.

Network Administration
WordPress Bug Fix
LinkedIn Marketing
Microsoft Ads
Google Analytics 4
Google Ads
Facebook Ads Manager
Linux System Administration
Windows Administration
Microsoft Exchange Server
Google Analytics
CSS
HTML5
JavaScript
.NET Framework
$50 hourly
Corey G.
- 0.0/5
- (0 jobs)
Experienced Information Technology Analyst with a demonstrated history of working in the information technology and services industry. Skilled in Operations Management, Event Management, Mac, Windows Server, and Creative Solutions Accounting Software. Strong information technology professional graduated from Saint Leo University.

Network Administration
Printer
Computer Graphics
Technical Project Management
Remote IT Management
Computer Science
Computer Maintenance
Computer Skills
Helpdesk
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