Hire the Best NetBeans Specialists
in Pakistan

With 14 years of experience in the IT industry, I specialize in delivering full-time, reliable, and cost-effective system and server support, with a focus on DevOps, application development, and VoIP administration. My expertise spans corporate IT services across Linux, Windows, cloud platforms, and process automation. Specializations: Linux and Windows System Administration: Proficient in managing RHEL, CentOS, Debian, Ubuntu, Windows Server (2012/16/19) Cloud Administration: Hands-on experience with AWS (EC2, RDS, S3, VPC, ELB, CloudFront),Azure Linode, and VPS management. REDCap and Clinical Data Platforms: Deployment, customization, and maintenance of REDCap platforms for healthcare and research applications. DevOps Tools: Advanced expertise in Docker, Kubernetes, Ansible, and modern CI/CD pipelines. VoIP Server/Gateway Administration: Expertise in Asterisk, FreePBX, Vicidial/GoAutoDial, OpenVPN, and A2Billing. Application Servers: Proficient in Apache, IIS, LAMP stacks, Nginx, Nagios, and Zabbix. Programming and Scripting: Skilled in Python, PHP, Bash scripting, and web technologies (HTML/CSS). Database Management: Extensive experience with MySQL, MSSQL, Oracle (10g, 11g). Firewalls and Security: Expertise in configuring and managing Iptables, Untangle, PFSense, and Squid. This diverse skill set allows me to deliver tailored IT solutions, optimize infrastructure, and drive innovation across projects, focusing on reliability, scalability, and performance.

With over three decades of experience in the IT industry since 1990, my expertise spans various domains. I have a strong background in software development, particularly in Python-Django and Oracle Forms/Reports PL/SQL. Additionally, I possess extensive knowledge in Oracle Database Administration, both in RAC and standalone configurations, on Unix, Aix, and Linux platforms. My skills encompass database and OS performance tuning, proficiently troubleshooting bottlenecks related to CPU, memory, I/O, network, and interconnects. I provide recommendations on hardware resizing/reconfiguration to optimize system performance effectively. Furthermore, I excel in automating system and Oracle administration through the implementation of shell scripts. In addition to my database expertise, I have hands-on experience in designing, administering, and monitoring storage solutions such as IBM DS8300, EMC VNX 5300, Hitachi Hus VM, and NetApp 3020 SANs and NAS. I am well-versed in Symantec NetBackup administration, ensuring reliable data backup and recovery procedures. Moreover, I have successfully prepared RFPs for hardware acquisition, including VTL, SAN/NAS Storage, Servers, and have played a key role in selecting software/hardware solutions. I have also contributed to building Disaster Recovery sites for systems, databases, and storage, ensuring robust business continuity measures. Throughout my career, I have demonstrated a comprehensive skill set in software development, database administration, performance tuning, storage management, and disaster recovery planning, making me a valuable asset to any IT organization.

I'm a DevOps and Cloud Engineer with 3 years of professional experience building, automating, and maintaining reliable infrastructure. I hold an AWS Certified Cloud Practitioner certification and have recently earned the Rising Talent badge on Upwork. I focus on being solution-oriented and taking full accountability for outcomes, not just completing tasks. Recent clients have highlighted my ability to resolve issues efficiently and deliver reliable results. Certification: AWS Certified Cloud Practitioner Skills: Cloud: AWS (EC2, S3, RDS, ECS, IAM, CloudWatch, VPC, Route 53) Infrastructure as Code & CI/CD Tools: Terraform, Ansible, Jenkins Containerization & Orchestration: Docker, Kubernetes (YAML manifests) System Administration: Linux (Ubuntu, CentOS), Windows Server, Nginx, Apache, Firewall, SSH, VPN (OpenVPN) Monitoring & Logging:: Prometheus, Grafana, htop Security: SSL/TLS (Certbot), IAM, Firewalls, VPN Scripting & Automation: Bash, Python Version Control: Git, GitHub Troubleshooting & Problem Solving: Root cause analysis, incident response, performance tuning, scalability planning, network diagnostics I focus on practical, reliable solutions and clear communication. If you need help with cloud setup, CI/CD automation, containerized deployments, server troubleshooting, or infrastructure automation, let's talk. I'm happy to jump on a quick call to understand your project before you commit to anything.

Network Engineer & Architect with 6+ years of experience designing, deploying, and securing enterprise, data center, and cloud networks. CCNP & MCSA certified, delivering high-availability, cost-efficient, and secure network solutions. Hands-on expertise with Cisco, Huawei, Juniper, MikroTik, Dell, HP, Ruckus, and UniFi networks, along with firewalls including Palo Alto, Fortinet, Sophos, and Cisco ASA. I help businesses design, secure, and optimize enterprise and cloud networks. From network design and firewall configuration to VPN setup and complex troubleshooting, I solve your challenges quickly and professionally, ensuring your systems run smoothly and securely. Certifications: - Cisco Certified Network Professional (CCNP) - Cisco Certified Network Associate (CCNA) - Microsoft Certified Solutions Associate (MCSA) Tools: - Nagios - Cacti - OpManager - Zabbix - PRTG Network Monitor - Solar Winds NPM - Packet Tracer - GNS3 - EVE-NG - Microsoft Visio - Lucidchart

Building production data infrastructure and AI systems for clients across the US, UK, and Middle East. Top Rated on Upwork with 100% Job Success. I help businesses turn messy data into reliable pipelines and transform AI ideas into working products. Whether you need a data warehouse that scales, an LLM powered assistant, or automated workflows that save hours of manual work, I build systems that actually run in production. Data Engineering: I design and build ETL and ELT pipelines using Python, dbt, Airflow, and AWS Glue. I work with data warehouses like BigQuery, Snowflake, and Redshift, and have consolidated complex architectures into clean, maintainable systems. One project involved reducing 132 AWS Lambda functions down to 10 streamlined pipelines. I handle data modeling, dimensional design, and build dashboards using Looker Studio and Power BI that teams actually use. AI and LLM Systems: I build practical AI solutions using OpenAI, Claude, and open source models. This includes RAG pipelines with LangChain and vector databases like Pinecone and ChromaDB, custom chatbots, document assistants, and multi agent systems. I also work with agentic AI and workflow automation using n8n and OpenAI Agents to help businesses automate repetitive tasks. What I Work With: Python, SQL, dbt, Airflow, Spark, BigQuery, Snowflake, Redshift, AWS, GCP, Azure, Docker, FastAPI, Django, LangChain, OpenAI API, n8n, Pinecone, ChromaDB, Looker Studio, Power BI How I Work: I communicate clearly, respond quickly, and focus on delivering working solutions. I have experience working async with international teams and managing projects independently. I document my work and write clean, production ready code. If you have a data or AI challenge, send me a message. I am happy to discuss how I can help.

Network and Cloud Systems Administrator with 5+ years of experience in IT infrastructure. Proficient in: | Networking & Security | Linux & Windows Servers | Hypervisors | AWS& Azure | M365 |Storage Solution Here is a detailed breakdown of my technical expertise: Infrastructure & Networking Networking: I have extensive experience with L2/L3 Switches from vendors like Cisco and Huawei, as well as other managed and unmanaged switches. Firewalls: My security expertise includes working with a wide range of firewall solutions from Cisco, Palo Alto, FortiGate, Huawei, Mikrotik, and Sophos. Wireless: I'm proficient in deploying and managing Wi-Fi solutions from Ubiquiti (UniFi), Ruckus, TP-Link, and Tenda. VPNs: My skills extend to implementing secure remote access using OpenVPN, WireGuard, and Cisco AnyConnect. Network Monitoring: I use industry-standard tools like Zabbix, Nagios, Checkmk, Cacti, and Solaris to ensure network health and performance. Systems & Virtualization Microsoft: I have a strong background in Windows Servers, Active Directory, Office 365, Azure AD, SharePoint, Exchange Online, and Teams. Linux: My Linux administration skills cover a variety of distributions, including Red Hat, Debian, SUSE, Kali Linux, CentOS, Ubuntu, and Fedora. Virtualization: I am an expert in virtualization technologies, including VMware vSphere, Hyper-V, Proxmox VE, Citrix Xen, and XCP-ng. Containerization: I am proficient in Docker, Kubernetes, and OpenShift for modern application deployment. Storage Solutions: I have hands-on experience with Synology NAS, SAN, Unraid, and TrueNAS. Mail Servers: My skills in email management include working with MS Exchange, Modoboa, Postfix, and Dovecot. Cloud & Security Cloud Computing: I am well-versed in cloud services, including SaaS, PaaS, and IaaS, and have practical experience with AWS, Azure, Hetzner, and Contabo. Endpoint Protection: My security skills include managing endpoint protection solutions like EDR, XDR, CrowdStrike, Falcon Sensor, Vipre, and ESET. SIEM Solutions: I have experience with Wazuh and Splunk for security information and event management. Applications & Tools Linux Applications: I have a strong command of common Linux applications such as Nginx, Apache, Gitlab, dhcpd, Bind9, and PowerDNS. Ticketing Systems: I'm proficient in using ticketing and project management tools like Redmine and Jira. VoIP: My experience includes working with VoIP platforms such as Vicidial and Issabel.