I am a Computer Engineer, I enjoy analyzing complex problems for further design and implementation of solutions. Since 2017 I work building software in different technologies, I started a long time ago with C++ in the academic field and then I started with web development for the Software Industry field. I worked for a software factory for 2 years, and since last year, I've been working on freelancer projects only. My core competency is Laravel for the backend, and React Native And React JS for the front end. Some of the technologies I have experience in: ✅ CSS,HTML, JavaScript, PHP ✅ JQuery ✅ Bootstrap ✅ Vue ✅ React JS ✅ React Native ✅ Datatables ✅ Wordpress ✅ Ruby on Rails ✅ Express ✅ Laravel ✅ Node ✅ Typescript ✅ Docker ✅ Digital Ocean ✅ Heroku ✅ Vestacp ✅ CentOS ✅ Ubuntu ✅ Proxy Reverse ✅ PosgreSQL, SQL, MongoDB ✅ Firebase ✅ Redux ✅ Sagas ✅ oAuth ✅ Google Maps API ✅ Web Scraping, Curl, XPath ✅ Postman ✅ Figma ✅ Puppeteer 📌 I really enjoy designing, building, and testing software, debugging code for bugs and fixing Front-end Issues. I am not an agency. I can be in charge of your project, I propose a clear and efficient work methodology to meet your expectations and those of all who interact with the final product. I can do the analysis, design, implementation, and tests of small, medium, and large projects. Expert in Laravel, React JS, and React Native

As a seasoned System Administrator with over a decade of experience, I specialize in managing both Linux and Windows operating systems. My expertise is grounded in a robust skill set that spans a broad range of technical responsibilities. Key areas of proficiency include: 1- Cloud Computing: Skilled in AWS Cloud services, such as EC2, RDS, EBS, CDN, AS3, and VPC. 2- Virtualization Technologies: Experienced with a variety of virtualization software including Proxmox, ESXI, Xen, KVM, Virtualbox, and VMWare. 3- Server Management: Proficient in managing Web, FTP, DNS, Database, and Email Servers. 4- Security and Monitoring: Adept in securing PHP, system monitoring, hacking detection, and server cleanups. 5- Control Panels: Knowledgeable in control panels like cPanel/WHM, Plesk, Webmin, Virtuozzo, CWP, CyberPanel, and Vestacp. 6- Network Administration: Expertise in administering networks, including LANs, WANs, and VLANs. 7- Database Management: Competent in MySQL Cluster and Load Balancing. 8- Firewall Management: Skilled in firewalls such as Sophos, Pfsense, and Kerio. 9- Streaming Technologies: Proficient in setting up and managing streaming servers including 10- RTMP, WMSPanel, Nimble, HLS, and FFMPEG. 11- Containerization: Experienced with Docker installation and image setup. 12- VPN and Proxy Solutions: Proficient in configuring and managing VPN networks, including OpenVPN and WireGuard, and proxy servers such as Squid, 3proxy, and HAproxy.

⭐ 5 years of full-stack web development. Projects: ✅ Company System Information, ✅ Integrated Business Solutions, ✅ Web Services, ✅ Point of Sales, ✅ B2B systems 💻 My current skills: - Golang - Laravel - Express.js - React Js - Vue.js - Javascript - Tailwindcss - Linux (Ubuntu, Debian, Centos) - Web Hosting Control Panel (Cpanel, AAAPanel, Cyberpanel, VestaCP, Webuzo) - Git (Github, Gitlab, Bitbucket) - Linux Administration - Trello, Jira I'd be happy to help you if you need help with the stack that I've worked with before.

Well-developed project management and IT skills combined with a flexible attitude to work. Strong organizational skills in a variety of situations to achieve deadlines. Have initiative and can work independently or as part of a team. Get on well with people at all levels, easily making good working relationships. Overall IT Experience : Networking: (TCP/IP) V4 V6, VPN, ipSec; WLAN: Avaya, Ruckus, Aruba, Ubiquity; Security: Juniper, pfSense, Kerio Control, Websense, Acunetix, Mcafee; VoIP systems: Avaya Aura and IP Office Platform, 3CX Phone System, Kerio Operator, Asterisk, FreePBX, Elastix; Windows Server all editions; Linux Servers and Desktops (Debian, Ubuntu, RedHat, CentOS, Fedora); Active Directory: Windows, Samba4; Microsoft Azure Virtualization: ESXi VMware, Hyper-V, KVM, Virtualizor, Virtuozzo; Web-Servers: Php, Mysql, Ruby on Rails, TomCat, Apache, DNS, FTP, SSH, POP3, SMTP, IMAP; Web-Development: HTML, JAVA, PHP, CGI PERL, Flash, CSS); Joomla 1.0-3.5, Wordpress, Oscommerce, Drupal, SEO, Google Analytics, Google Webmaster tools. Other: WHMCS, Hostbill, Cpanel/WHM, Zpanel/Sentora, Kloxo, Plesk, Webmin, VestaCP, Google Apps; Unlike the others, I apply for only jobs I REALLY can manage. Please feel free to contact me with any questions You have.

I'm a professional Senior Linux Systems Engineer with over 14 years of hands-on experience in managing, securing, and optimizing Linux-based servers and infrastructure. If you're a startup, entrepreneur, web agency, or enterprise looking for rock-solid server performance, automation, and security, you're in the right place. I work closely with clients to build stable, scalable, and secure Linux environments What I Can Help You With: Linux Server Setup & Management: Debian, Ubuntu, CentOS, AlmaLinux, RHEL etc Installation, Disk partitioning, LVM, RAID, system hardening Performance tuning and troubleshooting Web Server Deployment: Apache2, Nginx, PHP-FPM, SSL/TLS, Let's Encrypt Virtual Hosts, Rewrite Rules, Reverse Proxy configuration Mail Server Configuration: Postfix, Dovecot, Zimbra, Roundcube etc SMTP, IMAP, SPF, DKIM, DMARC setup Email deliverability and spam protection DNS & Control Panels: BIND, PowerDNS, DNS record management Webmin, ISPConfig, CyberPanel, Virtualmin, Vestacp etc setups Cloud & DevOps Integration: Infrastructure automation using Bash and Ansible Server provisioning, patching, user/group management, cron jobs Experience with various cloud platforms Cloud server setup and management VPN & Proxy Services: Squid, 3proxy, WireGuard, OpenVPN, Anyconnect, PPTP, Ipsec IP rotation, IPv4/IPv6 support, authentication Monitoring & Logging: Zabbix, Nagios, Grafana, Cacti ELK Stack: Elasticsearch, Logstash, Kibana Virtualization & Containers: KVM, Proxmox, VMware ESXi Docker containers, Docker Compose, orchestration Database & Backup: MySQL/MariaDB setup, optimization, replication, backup & restore Rsync, Rclone, cloud/offsite backup strategies Custom backup scripting and automation If you’re looking for a trusted Linux expert to support or transform your infrastructure, let’s connect and discuss how I can help!

Over the last 10 years, we have being provided a wide range of Servers Technologies, System Administration and Configuration, Migration, Upgrades Services. our core competency lies in providing complete support of Server administration and User support, and We are seeking opportunities to provide corporate support. We have good experience and Certified Team in the following Technologies: Microsoft Windows Server 2000, 2003,2008 R2, Redhat Enterprise Linux, CENTOS 5.4, Fedora, Ubuntu, Oracle Enterprise Linux, OpenSUSE, OpenSolaris, MySQL, Microsoft SQL Server, etc • Linux (RedHat, CentOS, Debian, Ubuntu) and Windows (All versions) Server Administration • Cloud Infrastructure Administration with AWS (EC2, VPC, S3, ELB, AutoScaling, CloudFront, RDS, Route53, ElasticCache etc.) MS Azure, Google Cloud, RackSpace, DigitalOcean • Mail Server with MS Exchange, Office 365, Google Apps, Zimbra, Zoho, SmarterMail, Mailenable, Postfix, Exim, Sendmail (DKIM, SPF, DMARC, rDNS etc.) • Mass Mailing (Interspire, PowerMTA, MailChimp, Sendy, AWS SES) • Web Servers with Apache, Nginx, IIS and Tomcat • WHM/cPanel, Plesk, DirectAdmin, VestaCP, WebsitePanel • Virtulization (KVM, OpenVZ, Xen, VMWare, Hyper-V) • Website and Mail migration • Skype for Business (on premise and Office 365) configuration • Shell scripting • NewRelic Monitoring • CDN (CloudFront, CloudFlare, Incapsula) • Malware/Virus removal • Firewall implementation (Fortinet, Cisco, Sonicwall, IPTables, CSF, APF) • Security/Server hardening and PCI Compliance • SSL/TLS implementation SYSTEM ADMIN SERVICES (LINUX) - Install. Configure, Maintain Various Linux Destribution (Fedora, Redhat, Ubuntu, Ubuntu Server, CentOS, OpenSUSE. - Labtech working experience - ConnectWise working experience - VMware vSphere 4 / ESX 4 - VMware Virtual Datacenter configuration - VMware Expert. - SONICWALL Firewall Configuration - Administration Amazon EC2/S3 - ElasticFox Work experience - Plesk Server administration (Migration etc.) - Install and Configure IBM TSM Server 6.1 - Oracle E-business Suite Patching and Cloning - Backup and Restore Databases. - Install and COnfigure SSL certificates. - Managing and Administration of VPS servers. - Domain and Hosting Administration (Plesk, Cpanel, Webmin) - GamePanelX configuration (OpenSource Game Server Panel) - Install, Configure, Maintain MAC OS X. - Install, Configure, Maintain BIND Server - Install, Configure, Maintain DNS Server on windows server - Install, Configure, Maintain Webserver (Apache, IIS) - Install, Configure, Maintain FTP - Install, Configure, Maintain Mailservers (Exchange Server, Postfix, Dovecote, Sendmail, Qmail) - Install, Configure, Squid Server - Install, Configure, Maintain Linux based Firewall - Configure ISAPI Rewrite on II6 for User Friendly URL for SEO - Configure Rewrite mode on Apache Server. - Install, Configure, Maintain OpenLDAP. - Install, Configure, Maintain Active Directory. - Install, Configure, Maintain CMS. (Joomla, Wordpress) - Configure and Troubleshoot Pleask, Cpanel. - Configure and Troubleshoot IPTables. - Configure and Troubleshoot Samba server - Install, Configure and Maintain (MRTG, Cacti, PRTG) - Install and Configure Project management System - Deploy Helpdesk System. - Design Network Infrastructure. - Implement System and Network Security - Install, Configure and Maintain Antivirus Server (Trendmicro, Kaspersky) - Configure Bandwidth Splitting on Squid. - Implement and Design Virtualization (Hyper-V and Vmware) - LAMP Server Installation. - Ubuntu Kernel Panel Recovery - Amazon EC2 Instance Configuration - Backup and Restore Databases (SQL, MySQL) - SAN/RAID management - Open Source Firewall ADministration (pfSense, Zentyal/ebox, Endianfirewall) - SSL installation and configuration - Wordpress troubleshooting - CentOS VPS administration - Domain Migration - IPtables Administration SYSTEM ADMIN SERVICES (MICROSOFT) - MS. SharePoint 2007, 2010 - MS. Exchange 2007, 2010 - SBS 2003 Migration Windows 2008 R2 - MS SQL Administration - ISA 2004, 2006 and TMG - MICROSOFT PROJECTS -Deploy and Configure SBS 2003 -Deploy and configure SBS 2008 -Migrate SBS 2003 to SBS 2008 -Deploy and configure Active directory 2000, 2003 and 2008 -Migrate Active directory 2000 to 2003 and 2003 to 2008 -Deploy, Design and configure Exchange 2000, 2003, 2007 and 2010 -Migrate 2003 to 2003, 2003 to 2007, 2003 to 2010 and 2007 to 2010 (complete Migration) -Deploy, Design and configure SharePoint 2007 and 2010 - Migrate SharePoint 2007 to 2010 -Deploy, Design and configure ISA 2000, 2004, 2006 and TMG 2010 -Migrate ISA 2006 to TMG 2010 -Deploy and configure SQL 2000, 2005 and 2008 (Administration) -Deploy and configure WSUS server -Deploy and configure IISA 6 and IIS 7 -Deploy and configure Microsoft SCCM 2012 (on process) -Deploy and configure forefront Security antivirus 2010 -Deploy and configure LYCN 2010

I build web applications and IoT solutions that actually ship — and I've been doing it for over 16 years. I've developed and hosted 100+ websites, ERP systems, CRM platforms, and CMS applications on cloud infrastructure, and served as design and technical lead for 15+ international conferences, building their websites, article submission systems, and custom applications end to end. As Founder & Director of HEXAIND Technologies and Services LLP, an IT services company, I've delivered projects across AI, security, and IoT — including an AI-based legal web application, an AI X-ray security screening app, and a home-security IoT edge device. What I can do for you: • Full-stack web development — front-end with HTML5/CSS3, JavaScript, and React; back-end with PHP, Python/Django, and C#; WordPress custom themes and plugins • Databases — MySQL, PostgreSQL, MariaDB, MongoDB: design, optimization, and management • Cloud deployment & DevOps — AWS (EC2, S3, SES, SNS, CloudWatch), Google Cloud, Azure, and IBM Cloud; VMs, load balancers, Cloud DNS, snapshots, and networking • Linux server administration — Apache and Nginx configuration, reverse-proxy setups; cPanel, VestaCP, and Coolify • IoT & smart devices — sensor-based systems, edge devices, and automation; my IoT designs have earned multiple granted patents, including grants in the UK and Germany • Business platforms — ERP, CRM, and CMS builds; Google Workspace and Microsoft 365 administration; live-streaming and digital outreach setups I hold a Ph.D. in engineering, which means I bring research-grade rigor to how I solve problems — but what you'll notice first is that I communicate clearly, document everything, and deliver on time. Let's discuss your project — send me a message and I'll respond promptly.

As an AWS expert, I possess extensive experience with EC2, RDS, AWS CodeBuild, AWS CodeCommit, AWS CodeDeploy, AWS CodePipeline, AWS EKS, AWS OpsWork, and AWS LightSail. I specialize in load balancing, auto-scaling, S3, Cloudfront, VPC, Route53, Workspaces, and Workmail. Additionally, I offer expertise in cost optimization, Terraform, Docker, Kubernetes, Bash scripting, automation engineering, Python scripting, CI/CD pipelines, Jenkins, and serverless computing. My services encompass comprehensive environment configuration, migrations, infrastructure analysis, and optimization on Amazon Web Services. I also provide Cloudflare configuration and server performance optimization for Apache, Nginx, Varnish, MySQL/MariaDB, and PHP-FPM. For WordPress, I focus on performance optimization, security, migrations, and malware clean-up. My Prestashop services include AWS deployment, Nginx configuration, server and configuration optimization, security, and speed enhancement, along with Prestashop to WooCommerce migrations. For Magento, I handle security, migrations, environment configuration, and performance optimization, including installation and configuration. I have extensive experience with dedicated servers and VPS setup, configuration, and security for both Windows and Linux. I work with CentOS, Ubuntu, Debian, Amazon Linux, FreeBSD, and Windows Server versions 2003, 2008, 2012, and 2016. I also manage server administration panels, including Plesk, DirectAdmin, WHM, Cpanel, Webmin, WHMCS, VestaCP, and CWP, and optimize MySQL, MSSQL, Apache, and IIS for performance.

DevOps ✅ DigitalOcean/AWS/GCP ✅ cPanel/WHM/Plesk/Virtualmin/VestaCP ✅ Ubuntu/CentOS Last 14 years I have engaged in system administration using Nginx, Apache, PHP, Python and MySQL including sites for startup companies and small businesses. I have extensive experience in the deployment of sites and projects of varying complexity, and I am seeking opportunities to help you to build your business. I have great experience in: 🟢 Hosting providers: 🔸 OVH 🔸 Softlayer 🔸 Hetzner 🔸 AWS 🔸 GoogleCloud 🟢 Cloud Hosting: 🔸 Digitalocean 🔸 Amazon (EC2, AWS, S3) 🔸 Linode 🔸 GoDaddy 🔸 Rackspace 🟢 Docker related stuff 🟢 Docker-compose 🟢 Linux maintenance/troubleshooting: Debian, CentOS, Gentoo, Ubuntu, RHEL etc 🟢 Apache2 + Nginx, Nginx + PHP-fpm, Nginx + PHP-fastcgi, MySQL, Varnish, Memcached. 🟢 Linux serverside: iptables, rsync, Bind, OpenVPN, 🟢 Mail: Exim, Dovecot, Postfix. 🟢 Backup/Migration 🟢 Hosting panels: Plesk, cPanel/WHM, ISP , DirectAdmin, Virtualmin, VestaCP 🟢 Virtualization: Xen, KVM, OpenVZ, Proxmox 🟢 Monitoring: Zabbix, Munin, Cacti, Nagios 🟢 CMS : Wordpress, Drupal, Magento, CS-Cart

Top 10% for Search Engine Optimization Google certified specialist. Check the real success stories in the portfolio below. bookmate.com • Daily organic users: from ~8K to ~31K growth (+ 287%) up to 1M users per month, see the graph attached. • 3x growth of conversions (Site to App Store (Google Play)). • Improved UI / UX - growth of page views by 70%. • Optimization of the Crawl Budget made it possible to improve the indexing of important pages by ~50%. • Increase in the number of landing pages to cover more keywords. • Designed a tool for editing and optimization of meta tags. • Coordinating an international team of 3 persons for link-building and on-page SEO. • ~90 technical SEO-tasks done: accelerated our React SPA's page speed by ~10%, cross-subdomain canonicals, configuring robots.txt and robots tags, offset pagination (instead of continuous load), etc. -- In-depth developing, planning and executing organic search strategies to increase online ranking, drive relevant traffic and incremental direct web revenues across multiple markets and languages. Competitive SEO Research – 5 of 5 • using SERP data (SERPparser, Ahrefs and SEMrush) to identify the best competitors with subsequent analysis (checking backlink profiles and their on-page metrics of the websites). SEO Reporting and Analytics – 4.8 of 5 • reader-friendly reports on SEO key performance indicators (presentations, Google Analytics reports, a little bit of CrUX data via Google Data Studio); • ability to create new Tags / Triggers / Goals in GTM / GA to track user experience. Funnel Visualizations; Q: How do I measure the success of my SEO campaigns? A: It's about macro conversions: Leads/Sales growth!