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I am a Cybersecurity Engineer with hands-on experience in Python development, security testing, network security, penetration testing, and digital forensics. I build practical security solutions that help organizations identify vulnerabilities, detect threats, and strengthen their security posture. My expertise includes vulnerability assessments, web and network security testing, malware analysis, digital forensics, incident response, and security automation. I have experience developing security tools and web applications using Python, Flask, SQLite, and REST APIs, along with working with technologies such as Wireshark, Nmap, Wazuh, Suricata, pfSense, Docker, and Linux. I am committed to delivering reliable, well-documented, and scalable solutions. Whether you need a security assessment, a custom cybersecurity tool, automation, or Python development, I am ready to help deliver high-quality results.

I’m a PACS Administrator with over 10 years of experience in Radiology and Cardiology imaging systems. I specialize in setting up, maintaining, and customizing PACS/RIS systems, including: ✅ dcm4chee (v2 and v5), Orthanc, Conquest Dicom Server ✅ OHIF, Weasis, MicroDicom , K-PACS, ClearCanvas and Oviyam dicom viewers ✅ Mirth Connect ,FHIR , EMR , VNA archiving ✅ Docker PACS deployments ✅ DICOM routing, storage, anonymization ✅ HL7 integration (with Radiology workflows) ✅ SQL Server, MySQL, PostgreSQL, MariaDB database tuning for PACS ✅ Windows, Linux (Debian, Ubuntu) for PACS deployment I’ve worked with hospitals, diagnostic centers, and teleradiology firms to: - Improve report turnaround time - Optimize imaging workflows - Reduce system downtimes - Set up secure remote access for radiologists 💡 I can help you set up a fully remote, secure, and stable PACS system from scratch or optimize your existing infrastructure. Let’s connect — I’d love to help your clinic, startup, or imaging center run more efficiently and securely.

🔐 Cybersecurity Engineer | Securing Networks, Systems & Cloud Infrastructure Is your business looking to strengthen its cybersecurity, secure Linux servers, configure firewalls, monitor security events, or identify vulnerabilities before they become costly security risks? You're in the right place. I'm Haiqa, a Cybersecurity Engineer with hands-on experience in network security, Linux administration, cloud security, security monitoring, and technical support. Through academic projects and practical implementations, I have worked with SIEM solutions, firewall configuration, intrusion detection, machine learning for cybersecurity, and secure network design. I also have professional experience providing technical support to business clients, helping diagnose and resolve technical issues while delivering reliable, well-documented solutions. Services I Offer: ✅ Network Security Assessment ✅ Vulnerability Assessment ✅ Linux Server Hardening ✅ Firewall Configuration ✅ SIEM Implementation & Security Monitoring ✅ Intrusion Detection ✅ AWS Cloud Fundamentals & Security ✅ Security Documentation & Reporting ✅ Network Troubleshooting ✅ Technical Support Technical Skills 🔹 Linux (Ubuntu & Kali Linux) 🔹 Splunk SIEM 🔹 pfSense Firewall 🔹 Suricata IDS/IPS 🔹 AWS Cloud 🔹 Python 🔹 Wireshark 🔹 Nmap 🔹 Network Security 🔹 TCP/IP • DNS • VPN 🔹 VMware 🔹 Threat Intelligence 🔹 Incident Analysis 🔹 Log Analysis 🔹 Security Monitoring Why Choose Me? ✔ Hands-on cybersecurity project experience ✔ Strong analytical and problem-solving skills ✔ Professional technical documentation ✔ Security-focused solutions tailored to your needs ✔ Clear, responsive, and reliable communication ✔ Dedicated to delivering quality work on time Whether you need help securing a Linux server, configuring a firewall, analyzing security logs, assessing vulnerabilities, improving your network security, or troubleshooting technical issues, I'm committed to delivering practical, reliable, and well-documented solutions that help protect your business. 📩 Let's discuss your project and build a more secure environment together.

Experienced RCM & AR Specialist | Revenue Cycle Management | Accounts Receivable | Denial Management | Medical Billing Results-driven Revenue Cycle Management (RCM) Specialist and Accounts Receivable (AR) Specialist with 4+ years of experience optimizing financial performance for healthcare providers. Skilled in medical billing, claims processing, denial management, and payment posting, ensuring maximum reimbursement and reduced revenue leakage. Core Competencies: ✔ End-to-End Revenue Cycle Management ✔ Insurance Claims Submission & Follow-Up (EDI & Clearinghouse) ✔ Denial & Rejection Resolution (Appeals & Corrections) ✔ AR & Aging Report Analysis ✔ Patient Billing & Payment Posting ✔ Compliance with HIPAA & CMS Regulations ✔ Proficiency in EHR/EMR Systems (e.g., Epic, Cerner) Passionate about improving cash flow, reducing AR days, and enhancing revenue integrity through meticulous claims management and process improvements. Adept at collaborating with cross-functional teams to streamline billing operations and boost financial outcomes. I have a strong expertise in handling workers' compensation and PIP claims and appeals, with a significant portion of my experience focused on orthopedic surgery and trauma cases. My extensive knowledge and skills enable me to effectively manage denials in the AR cycle and appeal claims denied for any reason, adhering to NCCI guidelines. I excel at streamlining the revenue cycle for both groups and individual providers, ensuring efficient and accurate processing. I am adept at managing heavy workloads and multitasking effectively. Additionally, I have experience with a variety of provider software applications, including AdvanceMD, ModMed, NextGen, PMD, ECW, Isalus, ClaimMD, Trizetto, Epic, and Lytec.

RMM focused Cloud & Systems Engineer with 10+ years of experience in mission-critical and enterprise environments. I hold an MS in Information Security and specialize in Managed IT Services, MSP environments, Cloud Infrastructure, Cybersecurity, and Network Engineering. I help businesses design, secure, automate, and manage their IT infrastructure with a strong focus on uptime, compliance, performance optimization, and proactive monitoring. #Managed Services & RMM Expertise Extensive hands-on experience with: • Datto RMM, Datto EDR, Datto Backup • Pulseway • NinjaOne • ManageEngine • Ivanti #Delivering: ✔ Remote Monitoring & Management (RMM) ✔ Patch Management & Automated Updates ✔ Endpoint Detection & Response (EDR) ✔ Antivirus Deployment (Bitdefender GravityZone) ✔ Vulnerability Management ✔ Compliance Enforcement ✔ Asset Discovery & Inventory Management ✔ Backup Monitoring & Disaster Recovery #Cloud & DevOps Engineering Strong expertise in: • Azure VMs, VMSS, AKS • Azure Networking & Storage • Azure Site Recovery • Azure Arc • Hybrid Cloud Architecture • Azure Security Center / Defender for Cloud #Amazon Web Services (AWS) • EC2, RDS, S3, Lambda • IAM & RBAC • VPC & Security Groups • CloudWatch Monitoring • Encryption & Backup Strategies ✔ Cloud Migration (On-Prem to Cloud) ✔ Cost Optimization ✔ Infrastructure as Code ✔ Automation using PowerShell, Bash & Python #Microsoft 365 & Security Specialist Advanced expertise in: • Exchange Online • SharePoint Online • Microsoft Teams • Microsoft Intune (Endpoint Manager) • Autopilot Provisioning • MDM / MAM • Conditional Access & Zero Trust • Microsoft Purview (DLP, eDiscovery, Retention Policies) • Defender for Endpoint • Defender for Office 365 • Defender for Identity • Microsoft Sentinel (SIEM/SOAR) ✔ User Lifecycle Management ✔ Hybrid Identity (Azure AD Connect) ✔ RBAC & Security Hardening ✔ Compliance & Governance #Active Directory & Identity Management • AD Architecture Design • FSMO Role Management • Group Policy Design & Optimization • Replication Troubleshooting • Security Hardening • ADFS, SSO/SAML • Microsoft Entra ID • Okta & LDAP Integration #Network & Firewall Engineering Cisco Certified (CCNA Cyber Ops, CCNP ENARSI) Hands-on experience with: • Cisco Routers & Switches • Cisco Meraki • Cisco ASA • Palo Alto • FortiGate • Juniper vSRX • pfSense • Sangfor ✔ VLAN, QoS, NAT, IPSec VPN ✔ Site-to-Site VPN (IPsec) ✔ Remote Access VPN Deployment ✔ SSL VPN Configuration ✔ Firewall Policy Management ✔ Network Security Hardening ✔ High Availability Design ✔ RAID Configuration & Server Hardware (iLO, iDRAC, IPMI) #Network, System & Security Assessments: Network Security Assessment Vulnerability Assessment IT Infrastructure Assessment Risk Assessment Cybersecurity Assessment Active Directory Security Assessment Cloud Security Assessment Firewall & VPN Security Assessment #Linux & Windows Server Administration Linux: RHEL, CentOS, Ubuntu, Debian, SLES, Kali Windows: Server 2012–2022, Windows 10/11 ✔ SCCM, WSUS ✔ Patch Management ✔ System Hardening ✔ 24/7 Monitoring ✔ Performance Optimization #Backup & Disaster Recovery • Veeam • Azure Backup • Windows Server Backup • Snapshot Management • rsync • NAS & OBS Storage #CCTV / Video Surveillance CCTV System Design & Deployment IP Camera Installation & Configuration NVR / DVR Setup and Troubleshooting Video Surveillance Network Design PoE Switch Configuration for Cameras Remote CCTV Monitoring Setup Camera Storage & Video Retention Management Surveillance System Troubleshooting Multi-site Camera Deployment Secure CCTV Network Architecture

Cybersecurity Presales Engineer with a proven track record in architecting and delivering robust security solutions. •CompTIA CySa+ Certified Professional Professional Badges: •Microsoft Sentinel SIEM •IBM QRadar SIEM •IBM Security Guardium •IBM SOAR •IBM XDR •KASPERSKY EPP •KASPERSKY ESC •KASPERSKY EDR •KASPERSKY EDR Optimum •KASPERSKY XDR-KATA •Wazuh SIEM Having a distinguished career marked by the prestigious Guardian of the Digital Realm award. Possessing a deep technical foundation in SIEM administration, data security, I excel at bridging the gap between complex technology and business needs. With hands-on experience in implementing and managing IBM QRadar SIEM, SOAR, IBM Security Guardium, and Kaspersky Endpoint Protection, I bring a comprehensive understanding of threat detection, incident response, and data protection. I thrive on translating complex security challenges into actionable strategies and driving customer success through innovative solutions. Experienced in XDR and EDR technologies, I am passionate about staying ahead of the evolving threat landscape. Leverage my expertise in designing and implementing cutting-edge security architectures to protect critical assets.