Apache Solr Developers For Hire
Showing 7 results
Sponsored Freelancers
-
Hire mdmanouwer
I architect and deliver secure, scalable platforms across Drupal, WordPress/WooCommerce, cloud/DevOps and AI/LLM. With 14+ years of hands-on experience, I take ownership from solution architecture and development through infrastructure, security, performance, deployment and production support. My advantage is...I architect and deliver secure, scalable platforms across Drupal, WordPress/WooCommerce, cloud/DevOps and AI/LLM. With 14+ years of hands-on experience, I take ownership from solution architecture and development through infrastructure, security, performance, deployment and production support. My advantage is combining application engineering, cloud infrastructure and AI into one reliable production solution. Clients gain one senior technical partner instead of coordinating separate CMS, backend, DevOps and AI specialists. CORE SERVICES • Enterprise Drupal and WordPress architecture and development • Drupal 6–11 migrations, upgrades, custom modules and integrations • WooCommerce B2B/B2C stores, plugins, checkout and payments • AWS, Azure and GCP architecture, migration and optimization • Linux, Docker, Kubernetes, Terraform, Ansible and CI/CD • Core Web Vitals, Redis, CDN, database and server optimization • Security hardening, WAF, backups and disaster recovery • AI/LLM applications, RAG assistants, AI agents and automation,MCP • REST API, JSON:API, GraphQL, webhooks and system integrations • Analytics and SEO DRUPAL & WORDPRESS Drupal is my strongest and longest-running specialization. I work with PHP, Symfony, Composer, Drush, Twig, Views, Paragraphs, entities, Drupal Commerce, Search API, Apache Solr, Elasticsearch, headless Drupal, React, multilingual and multisite architecture. I am a Drupal Association member and Drupal core contributor. For WordPress and WooCommerce, I build custom themes, plugins, Gutenberg blocks, Elementor websites, B2B/B2C stores, payment and shipping workflows, API integrations and large product catalogues. I also handle migrations, malware recovery, performance and long-term support. CLOUD, DEVOPS & INFRASTRUCTURE I design and manage AWS, Azure, GCP, VPS, dedicated and on-premises infrastructure using Linux, Nginx, Apache, PHP-FPM, Docker, Kubernetes, ECS, Terraform, Ansible, GitHub Actions and Jenkins. My work covers IAM, SSL, DNS, WAF, monitoring, autoscaling, high availability, backups and disaster recovery. AI/LLM & FULL-STACK ENGINEERING I develop production AI applications using Python, FastAPI, OpenAI, Claude, Gemini, LangChain and LangGraph. Solutions include RAG, AI agents, document Q&A, semantic and hybrid search, embeddings, vector databases, MCP integrations, structured outputs, human approval, evaluation and observability. My broader stack includes PHP, Symfony, Laravel, Python, Node.js, React, JavaScript, MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch and OpenSearch. I communicate clearly, test carefully and deliver maintainable code, repeatable deployments and useful documentation. Available for enterprise builds, migrations, rescue projects, cloud modernization, AI integrations and long-term technical partnerships. less -
Hire jamesdavidclarke
jamesdavidclarke jamesdavidclarke
$50 USD / hour
⭐ Top Rated Senior Software Engineer | UK Based ⭐United Kingdom🚀 Top 1% Preferred Freelancer I am a versatile software engineer with over six years of professional experience delivering high-quality solutions across software development, web development, mobile applications, AI/ML, automation, cloud technologies, and IT infrastructure. I specialize in building scalable, secure,...🚀 Top 1% Preferred Freelancer I am a versatile software engineer with over six years of professional experience delivering high-quality solutions across software development, web development, mobile applications, AI/ML, automation, cloud technologies, and IT infrastructure. I specialize in building scalable, secure, and maintainable systems that help businesses improve efficiency and achieve their goals. Throughout my career, I have developed custom software, business applications, payment systems, automation tools, APIs, and AI-powered solutions for clients across various industries. I am committed to writing clean, reliable code and delivering solutions that provide real business value. Core Expertise 💻 Software Development | 🌐 Web Development | 📱 Mobile Development 🤖 AI/ML | ⚙️ Automation | ☁️ Cloud & DevOps 🐍 Python | ⚡ C# | 🦀 Rust | ☕ Java | 💠 C/C++ 🐧 Linux | 🗄️ SQL | 🔗 API Integration | 🔒 Cybersecurity 🛒 Shopify | 🐘 WordPress | 🗃️ Database Design | 🚀 Performance Optimization Whether you need a full-stack web application, mobile app, AI solution, cloud infrastructure, automation platform, custom API, or any other software engineering solution, I am ready to deliver reliable, scalable, and high-quality results. 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
I help startups and businesses turn ideas, workflows, and complex requirements into scalable AI-powered mobile and web applications. With 8+ years of software development experience and 60+ completed projects, I build complete digital products from architecture and UI implementation to backend development, API...I help startups and businesses turn ideas, workflows, and complex requirements into scalable AI-powered mobile and web applications. With 8+ years of software development experience and 60+ completed projects, I build complete digital products from architecture and UI implementation to backend development, API integrations, AI features, testing, and deployment. My core areas include: • AI-powered mobile and web applications • SaaS product development • Custom business applications and platforms • Flutter apps for iOS and Android • React / Next.js web applications • Node.js and Laravel backend systems • REST APIs and third-party integrations • AI integrations, automation, chatbots, RAG and intelligent workflows • Admin panels, dashboards and business management systems • Existing application modernization, optimization and scaling I focus on building products that are reliable, maintainable, and ready to grow not just writing code to complete a task. Whether you are starting a new product, adding AI capabilities to an existing application, or replacing a manual business workflow with custom software, I can help you plan the technical approach and build the solution from end to end. Why clients work with me: • 8+ years of software development experience • 60+ completed projects • 4.9/5 client rating • Top Freelancer • Strong experience with startups and business applications • Full-stack development from frontend to backend and deployment • Clear communication, structured development, and long-term support If you have an app idea, SaaS product, existing system, or business process that needs to be turned into a reliable digital solution, send me the details. I’ll help you understand the right technical approach and the best way to build it. less -
Hire Hammadhassan21
Hammadhassan21 Hammadhassan21
$15 USD / hour
Top Rated Product Engineer | Web, Mobile & SaaSPakistanI help founders and businesses turn ideas into reliable digital products from an initial MVP to a scalable SaaS platform or complete business application. With 8+ years of experience and 200+ projects delivered, I bring together product thinking, software architecture, web development, mobile development, APIs,...I help founders and businesses turn ideas into reliable digital products from an initial MVP to a scalable SaaS platform or complete business application. With 8+ years of experience and 200+ projects delivered, I bring together product thinking, software architecture, web development, mobile development, APIs, databases, and project delivery to build products that are designed for real-world use and future growth. My experience covers: • MVP development from idea to launch • SaaS product development • Custom business platforms and web applications • Startup product development and technical execution • Mobile applications for iOS and Android • React and modern frontend development • Laravel and Node.js backend development • REST APIs and third-party integrations • Database architecture and application scalability • Admin panels and business dashboards • E-commerce and payment solutions • AI-powered product features and integrations • Real-time applications and communication features • Product redesign, modernization and technical improvements • QA, deployment and post-launch support I can work with you across the complete product lifecycle understanding the requirements, planning the architecture, developing the product, integrating the necessary services, testing the system, and preparing it for production. My approach is focused on finding the right balance between speed, quality, scalability, and budget. For startups, this means building an MVP without creating unnecessary technical complexity. For established businesses, it means improving existing systems while keeping future expansion in mind. What you can expect: • 8+ years of software development experience • 200+ projects delivered • 4.9/5 client rating • Top Rated / Preferred Freelancer • Experience working with startups and established businesses • Full product development capability across web, mobile and backend • Strong focus on architecture, scalability and maintainability • Structured project management and QA • Clear communication throughout development If you have a product idea, MVP requirement, SaaS concept, existing application, or business system that needs to be built or improved, share the details with me. I can help you evaluate the technical approach, define the development scope, and turn the idea into a working product. less -
Hire adeelpirzada
Trusted Freelancer with 10+ years of experience, 200+ successfully delivered projects, 19000+ work hours and going. I help founders and growing businesses solve operational bottlenecks and scale faster using AI and custom-built software systems. Recognition & Credibility 🏆 Awarded for AI innovation in Aquaculture...Trusted Freelancer with 10+ years of experience, 200+ successfully delivered projects, 19000+ work hours and going. I help founders and growing businesses solve operational bottlenecks and scale faster using AI and custom-built software systems. Recognition & Credibility 🏆 Awarded for AI innovation in Aquaculture at Aquacon Dubai by the U.S. Soy Export Council 🎓 Microsoft Certified Solution Developer (MCSD) Industries I Commonly Work With • AI-powered SaaS and automation platforms • Healthcare and digital health systems • Real estate and property technology • Education and training platforms • Marketplaces and data-driven products Core Expertise • AI-powered business automations • MVP to scalable product architecture • Workflow and process optimization • Enterprise-grade system design • AI/ML solutions (NLP, computer vision, predictive analytics) Technology Stack • .NET (C#, ASP.NET Core, MAUI, SharePoint) • Python (AI/ML, automation, computer vision) • Node.js & React • Cloud-ready, scalable architectures • N8N, Make.com, GoHighlevel How I Work with Clients ✔ Business-first mindset (not just code-first) ✔ Focus on measurable outcomes ✔ Long-term technical partnership approach ✔ Honest timelines, clear communication If you're looking to Automate operations or build scalable digital systems, you're in the right place. less -
Hire AsraStudios
I'm Muhammad Ashar, a passionate digital creator specializing in immersive experiences across game development, website design, and both 2D and 3D art and animation. With years of hands-on experience, I take pride in delivering high-quality, creative solutions that bring ideas to life. Whether you're looking to build...I'm Muhammad Ashar, a passionate digital creator specializing in immersive experiences across game development, website design, and both 2D and 3D art and animation. With years of hands-on experience, I take pride in delivering high-quality, creative solutions that bring ideas to life. Whether you're looking to build a captivating game, design a modern and responsive website, or create eye-catching visuals and animations, I offer end-to-end services tailored to your specific needs. My Services: Game Development: Designing and developing engaging games for various platforms. Website Development: Creating clean, responsive, and user-friendly websites. 2D & 3D Art: Crafting visually stunning artwork and models for games, media, and more. Animation: Producing dynamic animations that enhance storytelling and audience engagement. Graphic Design: Delivering impactful designs for branding, marketing, and digital media. I'm committed to blending creativity with technology to help bring your vision to life. Let’s work together to turn your ideas into reality. less
