Apache Solr Developers For Hire
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Hire mdmanouwer
Top 1% Expert I am a senior full-stack engineer and systems architect with 13+ years of experience, delivering high-impact solutions across Drupal, AI, cloud, server, DevOps, and WordPress for startups, agencies, and enterprises. Drupal (Core Strength) Drupal is my strongest and longest-running expertise. I work...Top 1% Expert I am a senior full-stack engineer and systems architect with 13+ years of experience, delivering high-impact solutions across Drupal, AI, cloud, server, DevOps, and WordPress for startups, agencies, and enterprises. Drupal (Core Strength) Drupal is my strongest and longest-running expertise. I work extensively with Drupal versions 6–11, including custom module and theme development, complex migrations, multisite architectures, API integrations, performance optimization, and long-term platform scalability. I have built and maintained high-traffic, content-heavy Drupal platforms where security, stability, and SEO continuity are critical. AI & Python (Active, Hands-On Work) I actively design, build, and deploy AI and machine-learning solutions using Python. My work includes LLMs, ChatGPT and OpenAI API integrations, RAG pipelines, AI chatbots, automation workflows, intelligent search, and data-driven systems. These are production-ready AI solutions used in real-world platforms, not experiments. Server, Cloud & DevOps (Daily Work) I work hands-on with servers, cloud infrastructure, and DevOps on a daily basis. This includes AWS and Google Cloud, Linux server administration, Docker-based environments, CI/CD pipelines, Git workflows, infrastructure automation, security hardening, and large-scale performance optimization using Redis, Memcached, Varnish, PHP-FPM, OPcache, and Cloudflare CDN/WAF. WordPress (Strong Parallel Expertise) Alongside Drupal, I am very strong in WordPress and WooCommerce, delivering secure, scalable, and high-performance websites, cloud-optimized deployments, and WordPress-to-Drupal migrations. Technical Leadership I have served as a Technical Lead and Solution Architect, providing end-to-end ownership from requirement analysis and system architecture to implementation, deployment, and long-term support. I am known for delivering robust, scalable, and maintainable systems aligned with real business goals and long-term growth. If you are looking for a senior engineer who is genuinely strong across Drupal, AI, Python, cloud, servers, DevOps, and WordPress, I can help you build, scale, and future-proof your platform with confidence. Services I Offer Drupal development and migrations (Drupal 6–11) Custom Drupal modules, themes, and multisite setups AI and Python development (ChatGPT, LLMs, RAG, automation) Cloud, server, and DevOps engineering (AWS, Docker, CI/CD) Performance optimization and caching (Redis, Varnish, Cloudflare) WordPress and WooCommerce development and migrations Core Skills Drupal, Drupal 10, Drupal 11, PHP, Python, Artificial Intelligence, Machine Learning, ChatGPT, OpenAI API, LLMs, RAG, AWS, Google Cloud, DevOps, Docker, Linux Server Administration, Redis, Memcached, Varnish, PHP-FPM, OPcache, Cloudflare, WordPress, WooCommerce, MySQL, JavaScript less -
Hire servermaster
About me I have worked over 20 years at IT and telecom companies in the following positions: IT support, system administrator, applications administrator, and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified I follow KISS methods. I understand the OSI layer. With...About me I have worked over 20 years at IT and telecom companies in the following positions: IT support, system administrator, applications administrator, and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified I follow KISS methods. I understand the OSI layer. With me, it is easy to set up systems. I am not picky about what systems to use, but I do have experience with what to use. I know the following operating systems + distros: Debian, Ubuntu, Gentoo, SUSE, Red Hat, CentOS, Rocky Linux, AlmaLinux, Arch Linux, FreeBSD, NetBSD, OpenBSD, Sun Solaris, plus MS Windows servers I also know the following systems: * Web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. * Java web servers: Tomcat, Jrun, JBoss * Javascript: Node.js, npm * Proxy systems: Haproxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL * Mail systems: Postfix, Exim, Dovecot, and implementing DKIM, SPF, MX, and DMARC * Monitoring systems: Nagios, Zabbix, Cacti, Grafana * SMS: SMSC, Kannel * DNS: Bind, Djbdns, Dnsmasq. * VPS: VMware, Hyper-V, Proxmox, bhyve, KVM, Xen, OpenStack... * Containers: Docker, Podman, LXC, jail, Kubernetes * High Computing: OpenHPC, SLURM, MPI, and related * Cloud providers: AWS, DigitalOcean, Azure… I troubleshoot easily My knowledge does not stop here. Let's chat Please see my reviews of my previous works PS! As bonus, with my bid, you will get one week of free support for work done less -
Hire tahasohail763
tahasohail763 tahasohail763
$15 USD / hour
Top Freelancer | Mobile App Developer & Web ExpertPakistanI am a Mobile App Developer and Web Developer with 8+ years of experience building high-quality applications for startups and businesses I specialize in mobile app development using Flutter for iOS and Android, and also build scalable web applications using Laravel and Node.js As a mobile app developer, I focus on...I am a Mobile App Developer and Web Developer with 8+ years of experience building high-quality applications for startups and businesses I specialize in mobile app development using Flutter for iOS and Android, and also build scalable web applications using Laravel and Node.js As a mobile app developer, I focus on creating apps that are fast, stable, and ready for real users, not just basic demos I work with clients as a long-term technology partner or as a dedicated mobile app developer to deliver specific features, modules, or complete products I build mobile and web systems that are structured, scalable, and easy to maintain, so your product can grow without technical issues With 60+ completed projects, I have experience in SaaS platforms, mobile applications, and custom web systems across different industries What can I help you with • Mobile app development for iOS and Android using Flutter • Cross-platform mobile app developer services • Web application development using Laravel and Node.js • SaaS product development from idea to launch • Backend systems APIs and integrations • Admin panels, dashboards, and business tools • Improving performance, fixing bugs, and scaling apps I do not just write code as a mobile app developer; I focus on building solutions that support your product's long-term growth If you are looking for a reliable mobile app developer who can also handle web systems, feel free to reach out, and we can discuss your project less -
Hire Hammadhassan21
Hammadhassan21 Hammadhassan21
$15 USD / hour
MVP & SaaS Expert | Web & Mobile App DevelopmentPakistanI help startups and businesses turn their ideas into scalable web and mobile products. Instead of just writing code, I work as a long-term technology partner helping you plan, build, and launch products that are stable, scalable, and ready for growth. Over the past 8+ years, I have delivered 200+ projects including...I help startups and businesses turn their ideas into scalable web and mobile products. Instead of just writing code, I work as a long-term technology partner helping you plan, build, and launch products that are stable, scalable, and ready for growth. Over the past 8+ years, I have delivered 200+ projects including SaaS platforms, mobile apps, and high-performance web systems. What I can help you with: - MVP development for startups - Scalable web applications (Laravel, Node, React) - Mobile apps (Android & iOS) - Ecommerce platforms and payment integrations - UI/UX focused product development My approach is simple: Clear planning, clean architecture, and reliable execution. If you're looking for someone who understands both business and technology I’d be happy to discuss your project. less -
Hire ttobio69
👋 About Me I'm a versatile Web and Mobile App and Game Developer specializing in building modern, scalable, and user-centric digital products. With strong expertise across front-end, back-end, and mobile technologies, I delivers solutions that are both functional and thoughtfully designed. I work reflects a commitment...👋 About Me I'm a versatile Web and Mobile App and Game Developer specializing in building modern, scalable, and user-centric digital products. With strong expertise across front-end, back-end, and mobile technologies, I delivers solutions that are both functional and thoughtfully designed. I work reflects a commitment to clean architecture, performance optimization, and seamless user experiences. In addition to software development, I also have experience in AutoCAD and 3D design and modeling using tools such as SolidWorks and 3ds Max, allowing me to contribute to projects that require both technical development and visual design expertise. 🛠️ Skills & Expertise • 🌐 Web Development • 🎮 Game Design, Development • 📱 Mobile App Development • 🧱 @ 2D/3D Design • 💻 Desktop Application • 🏢Architectural Design less -
Hire digilogies
Digilogies Group — Female-Owned Trusted Digital Agency!!! Committed to $1M+ Worth of Successful Deliveries in 2026–2027 With 7+ years of experience, we specialize in WordPress & WooCommerce design and development for businesses, startups, and eCommerce brands worldwide. ⭐ Top Rated WordPress Agency ⭐ High Client...Digilogies Group — Female-Owned Trusted Digital Agency!!! Committed to $1M+ Worth of Successful Deliveries in 2026–2027 With 7+ years of experience, we specialize in WordPress & WooCommerce design and development for businesses, startups, and eCommerce brands worldwide. ⭐ Top Rated WordPress Agency ⭐ High Client Rehire Rate ⭐ 850+ Successful Projects Delivered ⭐ 20,000+ Hours Worked ✅ On-Time Delivery ✅ Long-Term Support ✅ 100% Client Satisfaction Focus ⏳ Respect of Deadline Our Services: WordPress Website Design | WooCommerce Website Design | WordPress Designing & Development | WooCommerce Designing & Development | WordPress Consultation | WooCommerce Consultation | WordPress Installation | WooCommerce Installation | WordPress Themes | WooCommerce Themes | WordPress Plugins | WooCommerce Plugins | WordPress Customization | WooCommerce Customization | WordPress Theme Customization | WooCommerce Theme Customization | WordPress Plugin Customization | WooCommerce Plugin Customization | PSD to WordPress | PSD to WooCommerce | Figma to WordPress | Figma to WooCommerce | Adobe XD to WordPress | Adobe XD to WooCommerce | WordPress Redesigning | WooCommerce Redesigning | WordPress Lead Pages Designing | WordPress Landing Pages Designing | WordPress Donation Page Designing | WordPress Backup | WooCommerce Backup | WordPress Migration | WooCommerce Migration | WordPress Security | WooCommerce Security | WordPress Bug Fixing | WooCommerce Bug Fixing | WordPress Malware Removal | WooCommerce Malware Removal | WordPress Site Maintenance | WooCommerce Site Maintenance | WordPress Optimization | WooCommerce Optimization | WordPress Speed Optimization | WooCommerce Speed Optimization | WordPress Ecommerce | WordPress Multisite | WordPress Custom Code (HTML5/CSS3/PHP) | WooCommerce Custom Code (HTML5/CSS3/PHP) Industries & Clients We’ve Served: Event Organizers | Railway & Transportation Services | Consulting Firms | Locksmith Services | Insurance Companies | Authors & Writers | Lead Generation Platforms | eCommerce Businesses | Landscaping & Tree Services | Digital Marketing Agencies | Plumbing Services | Restaurants & Food Businesses | Accounting & Financial Firms | Art & Cultural Organizations | Personal & Portfolio Websites | Law Firms & Legal Consultants | Startups & Entrepreneurs | Real Estate Agencies | Manufacturing & Supply Companies | Electrical Services | Automotive & Repair Services | Health, Fitness & Wellness Businesses | Coaching & Online Training Platforms | Cleaning & Waste Management Services | Nonprofits & Charity Organizations | Affiliate Marketing & Funnel Websites | Healthcare Providers (Clinics, Dentists, Therapists) | Architects & Construction Companies Why clients choose us: ✔ Professional communication ✔ Reliable project management ✔ Pixel-perfect responsive design ✔ SEO-friendly development ✔ Long-term partnership approach Let’s discuss your project goals, timeline, and requirements. Thanks for visiting our profile!! less
