I possess a wide range of skills in identifying vulnerabilities within networks, web applications, and databases. My expertise extends to generating payloads and exploits, and I am well-versed in using various penetration tools like Metasploit, Burpsuite, Zed-Proxy, Nessus, Nmap, Wireshark, Nikto, Vega, Beef, Sparta, and others. Additionally, I have a strong understanding of Protocols, including SSH, OSI model, and TCP/IP model. My knowledge encompasses crucial security concepts, such as SQL injection, OWASP Top 10, SANS Top 25, Cross-Site Scripting, and Social Engineering techniques. I am proficient in performing Web Application and Website Penetration testing and providing effective security measures for websites, Windows operating systems, and Android phones. In the realm of cryptography, I possess in-depth expertise and can confidently utilize the most secure algorithms to maintain robust security measures. I am skilled in conducting vulnerability assessments, which include Black-box, White-box, and Grey-box testing. Moreover, my capabilities extend to remote code execution, including the generation of payloads, backdoors, and bypassing antiviruses. I am experienced in analyzing and eliminating Malware and Backdoor threats, ensuring the network and web applications are fortified against potential vulnerabilities. Thanks for reading.

𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐑𝐞𝐯𝐞𝐫𝐬𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & Malware Analysis : APK patching with smali bytecode modification, Runtime patching with Frida scripting, SSL pinning bypass. Dynamic Analysis with Emulators, Frida, House, Dexcalibur, BurpSuite. Static Analysis with JADX-GUI, APKTool, MobSf 𝐖𝐞𝐛/𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐏𝐞𝐧𝐞𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐬𝐭𝐢𝐧𝐠: Based on OWASP standards, testing for vulnerabilities such as: SQL/XXE/Code/Command Injection, LFI/RFI, CSRF/SSRF, Business Logic Vulnerabilities, Broken Access Control and so on. Testing mobile specific vulnerabilities and the API. 𝐖𝐢𝐧𝐝𝐨𝐰𝐬 𝐑𝐞𝐯𝐞𝐫𝐬𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & Malware Analysis : Dynamic Analysis with Virtual Machines, Process Explorer, Wireshark. Static Analysis with IDA Pro, Ghidra, x64dbg 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: OSCP (Offensive Security Certified Professional), CEH (Certified Ethical Hacker)

Well-caffeinated tech evangelist with a decade of experience specializing in networking solutions. Demonstrated history of designing and deploying network systems across enterprise, data center, and cloud environments. A proven track record of creating fit-for-purpose cost-efficient solutions with high availability and tight security policies. Passionate about network design and implementation, always eager to connect and engage in discussions. 💻Tech Skills💻 ✅Programming: Python, APIs(RESTful, NETCONF, RESTCONF), XML, JSON, YAML, YANG, Ansible ✅OS: Windows Server(PowerShell, AD, Group Policy, Exchange), Linux(Bash, IPtables, Permissions), macOS, Cisco IOS, Arista EOS ✅Networking: WAN, LAN, WLAN(Meraki, UniFi), VLANs, VXLANs, IPv6, NAT, RIP, OSPF, BGP, VRF, ACLs, QoS, VPNs, DHCP, DNS, SAN, SDN(Cisco NSO), NFV ✅Security: Firewalls(Palo Alto, FortiGate, SonicWall), CASB(Netskope), SIEM(Rapid7), Identity(Okta, Centrify), Email(Mimecast), MDM(MaaS360) ✅Cloud: OpenStack, AWS(EC2, VPC, S3, IAM, WorkSpaces), Azure(VMs, AD, Networking), Google Workspace, Office 365 ✅Tools: Git, Postman, Wireshark, Nmap, Lansweeper, Zabbix, Observium, Graylog, Visio

IT Expert with 9+ years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server, WDS Server, IIS Server, MS Exchange Server, MS SharePoint, MS Office 365, MS One Drive, MS Teams, File Server (NAS & SAN) , FTP, NTP and many more ✔️ Linux Server : SAMBA ADDC LDAP, SAMBA File Server, DNS, DHCP, Mail Servers (Zimbra, PMTA, Send grid, Squirrel mail, Roundcube). Web Servers (Tomcat, apache, nginx, light speed), MySQL, MariaDB, Postgress, FTP, NTP, Ticketing tools (Manage engine, OS ticket, OTRS Ticket, Citrix XenApp, JIRA, Service now), Monitoring Tools ( Check_mk, Syslog, Nagios, Cacti, ELK Stack, Zabix, xymon, PRTG), IDS Server ( OSSEC, WAZUH, SNORT, Suricata, BRO, Tripwire, Security Onion), DLP/Encryption/ Threat Prevention Server ( Symantec, Sophos, McAfee), Threat Intelligence server (MISP, Mitre, OpenCTI), The Hive with Cortex, ArcSight Server, Dialer Server ( VCdialer, go auto dialer, ViciBox, Altitude Dialer), Virtaul Hypervisor ( VMware ESXi, Proxomox, Virtual Box, VMware Workstation), GenieACS TR-069 remote management server, Vulnerability Assessment Scanner Tools (OpenVAS, Nessus Professional, Wireshark, Comodo cWatch, Tripwire IP360) , SonarQube Code analysis Tool, NXfilter URL Filtering tool and Many More.. ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco ASA, Palo Alto, Fortigate, Sophos, o Router & Switches : Cisco, Mikrotik, Ubiquiti, Netgear, Aruba o Intrusion Detection & prevention – Cisco, Checkpoint, Sophos o Switching: Vlan, Inter Vlan, Stp, Vtp, EtherChannel, Switch Port o Configuration and troubleshooting of routing protocols OSPF, RIP, EIGRP, BGP o Setup of security implementations (Filtering Tool ACL, route map, port security.) o Well versed in the operations, configuring, and troubleshooting of various issues in Checkpoint and Cisco, Mikrotik, Ubiquiti, Netgear & Aruba Devices. o Checkpoint IPSec VPN Blade, Application & URL filtering Blade, IPS Blades, o Configuration & troubleshooting of IPSEC and S2S VPN ☑️- Information Security I helps organizations stay compliant with all the important standards like PCI DSS, HIPPA, ISO 27001, GDPR, FISMA, and GLBA. In addition to these compliances, I also help companies with Information Security Assessments and Penetration & Vulnerability Testing for identifying loopholes in their security infrastructure and BCP/DR consulting for building programs to stay ahead of future security incidents. ☑️- Cloud Solutions: I Helps organizations to deploy their services on AWS, GCP, and Microsoft Azure cloud. ☑️- Website Development & Designing : I helps organizations in website designing, development, internet marketing, hosting and support services, as well as web and mobile app development.

Area of my expertise. Core Technical/Security Skill In-depth knowledge of TCP/IP and other Networking Protocol Hands-on working knowledge of latest cutting-edge Hacker tools, techniques. Expertise on using pen-testing frameworks: • Metasploit, Routersploit, Beef etc • C2 Attack Frameworks: Empire, Cobalt Strike, • Pen-testing Live Distros: Kali, Ophcrack, Hashcat, John the ripper Pen-testing Methodologies: Architecting Defensible Network Solutions using Active Defense, Threat Hunting, CyberDeception Configuring Cisco ASA Firewall (IOS ver. 8.2 & 8.4) - NAT and PAT, Security context, Failover, ACL`s, port-channel, Interface redundancy, transparent firewall, IOS Firewall - Zone- based policy firewall. • Routing- Static Routing, RIPv1, RIPv2, EIGRP, OSPF, BGP, NTP, HSRP, DHCP. • Configuring Cisco Secure ACS for Management Authentication, Authorization and Accounting. • Configuring Cisco NGIPS – Promiscuous, Inline mode, Custom signatures, sensor tuning. • Configuring Cisco WSA – Redirection based on ASA & Router, creating Identities, policies, custom categories, applying policies based on time, L4 traffic monitoring. • Cisco Catalyst Switch Security – VLAN, VTP, Private VLANs, DHCP snooping and DAI (Dynamic ARP Inspection), ACL on switches, STP- (Port-Fast, Port Security, BPDU Guard, BPDU Filter). Cisco ASA, Fortigate NG Firewalls, IPS/IDS (Snort) • Mod Security WAF, SQLi, XSS, OWASP Top 10 • Hands-on Experience with Exploitation Tools Like Metasploit, Armitage, Cobal-Strike. • Sound Understanding about Exploits code Review CVE & Exploit DB. • Hands on Experience on WAF Tools Burpsuite, MITM Proxy, ZAP Proxy, Better cap, • Hands on Experience with Wireless Penetration Testing Tools Aircrack Suite, Airgeddon, Fluxion. • NMAP, hping3, Wireshark, Tcpdump. • Network Auditing, PCI-DSS. • Brief Knowledge for the execution of PCI-DSS. • Data Leakage Prevention. • Understanding of ARUBA. • NGFW Fortigate & Check-point

IT Expert with 8+ years of experience in Managing Windows and Linux-based server infrastructures, Network security and administration, and software solutions. Here are some major services on which I am working: ☑️- Server Administration : ✔️ Windows server : Intune , ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server, WDS Server, IIS Server, MS Exchange Server, MS SharePoint, MS Office 365, MS One Drive, MS Teams, File Server (NAS & SAN) , FTP, NTP and many more ✔️ Linux Server : SAMBA ADDC LDAP, SAMBA File Server, DNS, DHCP, Mail Servers (Zimbra, PMTA, Send grid, Squirrel mail, Roundcube). Web Servers (Tomcat, apache, nginx, light speed), MySQL, MariaDB, Postgres, FTP, NTP, Ticketing tools (Manage engine, OS ticket, OTRS Ticket, Citrix XenApp, JIRA, Service now), Monitoring Tools ( Check_mk, Syslog, Nagios, Cacti, ELK Stack, Zabbix, PRTG), IDS Server ( OSSEC, WAZUH, SNORT, Suricata, BRO, Tripwire, Security Onion), DLP/Encryption/ Threat Prevention Server ( Symantec, Sophos, McAfee), Threat Intelligence server (MISP, Mitre, OpenCTI), The Hive with Cortex, ArcSight Server, Dialer Server ( VCdialer, go autodialer, ViciBox, Altitude Dialer), Virtaul Hypervisor ( VMware ESXi, Proxomox, Virtual Box, VMware Workstation), GenieACS TR-069 remote management server, Vulnerability Assessment Scanner Tools (OpenVAS, Nessus Professional, Wireshark, Comodo cWatch, Tripwire IP360) , SonarQube Code analysis Tool, NXfilter URL Filtering tool and Many More.. ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco ASA, Palo Alto, Fortigate, Sophos, o Router & Switches : Cisco, Mikrotik, Ubiquiti, Netgear, Aruba o Intrusion Detection & prevention – Cisco, Checkpoint, Sophos o Switching: Vlan, Inter Vlan, Stp, Vtp, EtherChannel, Switch Port o Configuration and troubleshooting of routing protocols OSPF, RIP, EIGRP, BGP o Setup of security implementations (Filtering Tool ACL, route map, port security.) o Well versed in the operations, configuring, and troubleshooting of various issues in Checkpoint and Cisco, Mikrotik, Ubiquiti, Netgear & and Aruba Devices. o Checkpoint IPSec VPN Blade, Application & URL filtering Blade, IPS Blades, o Configuration & troubleshooting of IPSEC and S2S VPN ☑️- Information Security I help organizations stay compliant with all the important standards like PCI DSS, HIPPA, ISO 27001, GDPR, FISMA, and GLBA. In addition to these compliances, I also help companies with Information Security Assessments and Penetration and vulnerability Testing for identifying loopholes in their security infrastructure and BCP/DR consulting for building programs to stay ahead of future security incidents. ☑️- Cloud Solutions: I Help organizations to deploy their services on AWS, GCP, and Microsoft Azure cloud & Freshservices. Projects not for me: ✖Asking to hack/crack/access someone else accounts, systems, social media, etc

Michael Mmbaya here, I've been working as an IT Support Specialist and data entry assistant for more than a year now both offline and online. Am highly motivated, and detail oriented person. I have worked with various start-ups from different fields; technology, agriculture and in the business field both locally and across the globe. Am very passionate assisting with IT related issues to my clients and their satisfaction is my joy. I utmost complete tasks before deadlines as soon as am assigned the task unless unavoidable circumstance emerges. Services are both to individuals and organizations. Feel free to reach me, looking forward to serve you, ready for new ideas and challenges.

✅ Cisco Certified Professional ✅ 5 Star Ratings & Reviews ✅ Top Rated by UpWork Expert Network and Security Engineer with 8+ Years of hands-on Experience on Diverse set of Technologies including Routing & Switching, Security, Data Center and Wireless Infrastructure. PROFESSIONAL CERTIFICATIONS: Several globally recognized certifications including: ▪ Cisco Certified Internetwork Expert – Security Core ▪ Cisco Certified Network Associate – Routing & Switching ▪ Juniper Networks Certified Internetwork Associate – Junos ▪ Juniper Networks Certified Internetwork Associate – Cloud ▪ Huawei Certified Network Associate – Routing & Switching ▪ Huawei Certified Network Professional – Routing & Switching ▪ Palo Alto Networks Accredited Configuration Engineer ▪ Fortinet Network Security Expert 1 ▪ Fortinet Network Security Expert 2 ▪ Microsoft Certified Azure Fundamentals ▪ Microsoft Certified Azure Administrator ▪ Microsoft Certified Trainer ▪ Paessler Certified Monitoring Expert SKILLS: ▪ Routers | Cisco ISR 4000/ ASR 1000 Series, HPE MSR 4000, Mikrotik RouterBoard ▪ Switches | Cisco Catalyst 9000/ Nexus 3K, 9K Series, Aruba 6300/ 6400, Huawei S6720 ▪ Firewalls | Cisco FTD 1000/ 2100, FortiGate 400E/ 600E/ 1000D, Palo Alto 800/ 3200, Juniper SRX, Sophos XGS Series ▪ Security | Cisco ISE, AMP, WSA, SecureX ▪ Servers | Dell PowerEdge, HP ProLiant, Cisco UCS Series ▪ Wireless | Cisco WLC, Ubiquiti UniFi, Aruba Mobility Controller ▪ NMS | SolarWinds, OpManager, PRTG, Nagios ▪ CyberSecurity | BeyondTrust PAM, OneLogin IAM, KnowBe4 KMSAT, InDefend DLP, SealPath IRM, Titus Data Classification PROJECT PORTFOLIO: Have played Key role in Design, Configuration and Deployment of following projects: ▪ Mindbridge - Network & DC Deployment Project for 4000 Agents (Cisco ISE, FTD 2110, ASR 1001-X, HyperFlex Edge 220 M5-SX, C9500, C9200, SG350, WLC 3504, AIR AP1852, Cisco AMP4E) ▪ PSCA - VxRail HCI Deployment Project (Dell EMC VxRail P570 Hybrid Cluster of 12 Nodes with VMware 6.7 and vSAN) ▪ Umniah Mobile Company, Jordan - MPLS Network Orchestration (Cisco NSO 4.7, UCS C240, RHEL 7.6, Yang, XML, Python) ▪ Agriculture Department - Primary and DR DC Design Project (A10 SLB, Huawei USG 6620 Firewall, S6720 Switches) ▪ BATA - Application Virtualization Solution (Cisco WSA, VMware ESXi 6.5, vCenter 6.5, Dell PowerEdge R740 Servers) ▪ Wateen Telecom - Network Redundancy Solution using Ether-Ring (Cisco ISE, EAPS, O-Ring DES 3042P, BDCOM S2210) ▪ PACKAGES GROUP - DC Design Project (Cisco ASA 5516-X HA, SANGOMA VoIP CM, Cisco Nexus 9K Switches) ▪ MCDONALDS - FreeWiFi Project (Cisco WLC Controller & WLAN APs, BDCOM S2210 Switches) ▪ NESTLE - WiFi Network Design and Deployment Project (Cisco 2960X Switches, Cisco Aironet APs, Linksys APs) ▪ APNA BANK - L3MPLS Aggregation Design Project (Huawei AR1220 Router, Fortigate 200E Firewall, Huawei NIP 6330) ▪ TRG - DMPLS TE Design Project (PALO ALTO PA 850 Firewall, QoS, BW Optimization) ▪ SIEMENS - L3MPLS & Internet Integration Project (Cisco ISR 4331, Cisco ASA 5512X, CISCO 2960X Switches) ▪ BANK OF PUNJAB - DC Migration Project (Cisco FTD 2130, SSL VPN, AnyConnect VPN, Mikrotik RB2011, EoIP VPN) ▪ SERVICE SALES - DR DC Design Project (Juniper SSG 140 Firewall, Mikrotik RB2011, Cisco 3850 Switches) ▪ HABIB BANK LIMITED - L3MPLS Hub & Spoke DVTI VPN Project (Juniper SRX 210 & SRX 300, Cisco 3945 WORK EXPERIENCE: ▪ Work with clients to gather requirements, provide guidance and deliver Network Configuration and Troubleshooting support by utilizing deep understanding of Network Design, Network Security, Routing and Switching Protocols, Network Automation, Virtualization and Cloud Services ▪ Good Operational Experience to Analyze, Isolate and Resolve Issues with Multi-Vendor Equipment including Cisco, Juniper, Huawei, Fortinet, Palo Alto, Mikrotik etc. Routers, Switches, Firewalls & Load Balancers. ▪ Design, Configuration & Troubleshooting Assistance with protocols like OSPF, BGP, STP/RSTP, PBR, MPLS VPNs, GRE and IPSec VPNs, Client VPNs, SSL VPNs, NG Firewalls, NMS & Wireshark etc. ▪ Helping Client by Offering Proof of Concept Labs to Ensure the Proposed Solutions Qualify the Desired Outcomes ▪ Maintain Complete Documentation for Delivered Services like HLD, LLD & ATP ▪ Design and Deploy dynamically scalable, highly available, fault-tolerant and reliable Data Center Network Infrastructure ▪ Expertise in multiple flavors of Linux like RHEL, CentOS, Ubuntu etc. used in Projects including Cisco NSO & OpenStack ▪ Worked on Automation and Data Modelling Tools like Cisco NSO and Yang for Automating MPLS L2, L3 VPN Services ▪ Using Scripting Tools like Python and Bash for Central Configuration Management of Network Devices ▪ Automation of Segment Routing Tunnels using Ansible and Yaml in testbed environment. ▪ Presales of Application Centric Solutions including SDN, SD-WAN, HCI, Endpoint Security & App Monitoring Tools ▪ Network Solution BOQ Verification and Documentation of ongoing Projects.

I'm a GNU/Linux Administrator, I have experience deploying various projects varying from simple web-servers to more complex projects such as fully functional and secure VPN server. I have experience working on various platforms such as AWS, Digital Ocean and others. I'm familiar with Mikrotik routers and RouterOS, and it's scripts and interfaces. I have deep knowledge of networking concepts and infrastructures such as WAN, LAN, NAT, DHCP, DNS, SD-WAN as well as routing and firewalls (both building firewalls and evading them). I'm familiar with programming languages such as Python and the C programming language, and use them on a daily basis. I'm also familiar with Docker and Kubernetes, Virtualization (VMware/Virtualbox/KVM,QEMU). VPN software that I've used: Wireguard, OpenVPN, ShadowSocks, StrongSwan, Softether (both for GNU/Linux and Windows), L2TP.

As a cybersecurity engineer, my passion lies in securing digital landscapes, ensuring integrity, and confidentiality. I am dedicated to fortifying digital infrastructures against evolving cyber threats. I still ensure a flexible, efficient, and cost-effective Security service. With My services here, • Server Security Misconfiguration • Sensitive Data Exposure • Vulnerability Assessment • Broken Authentication and Session Management • Cross-Site Scripting (XSS) • Ethical Hacking • Digital Forensic • Information Security • Linux & Windows Administration • Server-Side Injection • Cross-Site Request Forgery (CSRF) Expert In 1. Application Penetration Testing with the recommendation for remediation 2. Complete security assessment of Application with the recommendation for remediation 3. Cloud (AWS) infrastructure complete vulnerability assessment, security & penetration testing with the recommendation for remediation 4. Static and Dynamic code analysis (SAST & DAST) with the recommendation for remediation 5. Reconnaissance - Open Source Intelligence (OSINT) using Datasploit, Spiderfoot, Buscador, Maltego, Recon-ng, Shodan, the harvester, etc. 6. API Security 7. Malware, Phishing, Breach, data leakage detection 8. Firewall audit and configure 9. Security and penetration testing trainer 10. Android and iOS application vulnerability detection and security testing CMS Security Expert 1. WordPress Theme, Plugin Virus, Malware detection, and removal expert 2. Joomla Theme, Plugin Virus, Malware detection, and removal expert 3. Magento Theme, Plugin Virus, Malware detection, and removal expert 4. Drupal. woo-commerce security expert including PCI-DSS compliance audit Why trust me? • Two Couple of Years of Experienced • Flexibility • Express Delivery in Few Time • My 1st goal is Customer Satisfaction • 100% accurate with safety work. • Any time contact with me Note: If you have any questions, please get in touch with me. I will be happy to assist you. Kind Regards, Ajit