Cloud Security Experts For Hire
Showing 41 results
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Hire iosifpeterfi
I've spent the last 15 years building and running the systems that businesses actually depend on. Most of my work falls into three buckets: taking a SaaS product from Software Architecture through to production on AWS (React, Angular, Vue.js or Next.js up front, Node.js, Python, PHP or Java behind the REST API,...I've spent the last 15 years building and running the systems that businesses actually depend on. Most of my work falls into three buckets: taking a SaaS product from Software Architecture through to production on AWS (React, Angular, Vue.js or Next.js up front, Node.js, Python, PHP or Java behind the REST API, PostgreSQL, MySQL, MongoDB, MariaDB or SQL Server underneath), wiring together the Cloud Computing and DevOps layer (Docker, Kubernetes, CI/CD pipelines, Ansible, Nginx, Apache, DNS, SSL, cPanel, Web Hosting, Virtualization), and then hardening everything with Cloud Security and Performance Tuning so it doesn't fall over at 2am. Where I add the most value is in Infrastructure Architecture and Systems Engineering decisions early on — Database Design, API Development contracts, security and observability before they become expensive. I've done this for e-commerce platforms (Shopify, WooCommerce, Magento) to ERP rollouts (Zoho, ERPNext, PowerApps) to enterprise governance and workflow systems (Spring Boot, BPMN, Microsoft Graph, n8n, ProcessMaker, Joget, Flowable, role-based access, audit trails) to custom Data Analytics pipelines, Excel reporting and BI dashboards. More recently I've been doing AI Development work — integrating LLMs, Prompt Engineering, and Typescript-based tooling into real workflows. Not the hype kind, but practical automation that saves time. I write Shell and Python scripts the way some people write emails: constantly. If something can be automated, it probably should be. CompTIA Security+, Microsoft MCSE/MCSA/MCITP English (C2), German (C1), Romanian (native) Based in Germany. NDA-friendly. less -
Hire amiteshojha
Certified Server & Cloud Architect with 15+ years of strong hands-on experience in designing, managing and optimizing IT infrastructure across multi-cloud environments. Expert in AWS, Oracle Cloud (OCI), Azure, Google Cloud, DigitalOcean along with Linux, UNIX, Windows, VMware and OpenStack. Strong experience in...Certified Server & Cloud Architect with 15+ years of strong hands-on experience in designing, managing and optimizing IT infrastructure across multi-cloud environments. Expert in AWS, Oracle Cloud (OCI), Azure, Google Cloud, DigitalOcean along with Linux, UNIX, Windows, VMware and OpenStack. Strong experience in Oracle Apps, databases and enterprise IT services. Certified AWS Cloud Architect Professional and Generative AI certified for AWS and Oracle Cloud (OCI), with hands-on experience in AI model deployment, cloud-based AI infrastructure, automation using AI tools and integrating AI services with cloud platforms. Strong experience in application development and production-ready deployments including eCommerce platforms (Magento, WooCommerce, Shopify etc), WordPress, PHP-based applications and custom web solutions. Specialized in end-to-end setup from development to production, including CI/CD pipelines, scaling, security hardening and high availability architecture. Expert in Cloudflare setup, CDN configuration, WAF implementation, firewall security and protection against DDoS and web attacks. Strong experience in production-grade email server setup and deliverability including DKIM, DMARC, SPF, RBL, spam filtering and secure mail flow configuration. Expert in cloud architecture, setup, configuration and high-level infrastructure design for scalable and secure environments. Strong expertise in IT cost optimization, improving performance, reducing cloud billing and ensuring best utilization of resources. Expert in troubleshooting live production issues, server failures and cloud problems with proper RCA and quick resolution. Extensive experience in migrations including servers (Linux/Unix/Windows), websites, applications, databases (Oracle, MySQL, PostgreSQL, MongoDB) and mail systems like Zimbra, Exchange, Office 365, cPanel, Plesk and more. Experienced in network security, firewall setup, vulnerability assessment and securing infrastructure against cyber threats. Hands-on experience with DevOps tools like Jenkins, Terraform, Ansible, Prometheus and Grafana for automation and monitoring. Strong experience with hosting panels like cPanel/WHM, Plesk, DirectAdmin, ISPConfig, Webmin, Virtualmin and others. Worked on monitoring and management tools like Nagios, Cacti, Zenoss and other enterprise solutions. Certified RHCE, RHCSA, RHCVA, OpenStack, Oracle Cloud (OCI) Professional and Mirantis Cloud certified. Expert in Active Directory, Microsoft Exchange and Windows server environment setup, migration and management. I believe in delivering reliable, scalable and production-ready solutions with strong security and proactive support. AS AN ENGINEER, I BELIEVE NOTHING IS IMPOSSIBLE TO IMPLEMENT. In addition to this, I look forward to working on your projects in your budget. less -
Hire alokraybd
Hello, My name is Alok Ray and I'm a passionate website designer and developer. I have more than 5 years of experience in web design and WordPress..◉✓ I am dedicated to delivering exceptional customer service. I will closely collaborate with you to comprehend your needs and objectives, and I will keep you informed...Hello, My name is Alok Ray and I'm a passionate website designer and developer. I have more than 5 years of experience in web design and WordPress..◉✓ I am dedicated to delivering exceptional customer service. I will closely collaborate with you to comprehend your needs and objectives, and I will keep you informed about the progress of your project every step of the way.⭐ ⭐ ✅ My Skills - ➤ HTML, HTML5 => CSS, CSS3 => Bootstrap => JavaScript ➤ PHP => WordPress => E-Commerce => Woo-Commerce ➤ Blog Installation => cPanel ▶ Website Speed Optimization ➤ Domain-Hosting ➤ Manually migrate WordPress ➤ Increase website security ➤ Website Error Fixing ➤ PSD/Figma TO HTML ➤ PSD/Figma TO WordPress ➤ WordPress Theme Customization ➤ WooCommerce Setup On WordPress ✔️ My top priority when working on a project is to ensure client satisfaction. I am constantly seeking out new challenges to improve my skills and knowledge.⭕ Thank you less -
Hire miguelml87
I help startups and businesses build scalable, secure, and high-performance applications. With over a decade of software engineering experience, I've worked on everything from MVPs for startups to large-scale enterprise systems handling millions of users and transactions. I believe in writing clean, maintainable code...I help startups and businesses build scalable, secure, and high-performance applications. With over a decade of software engineering experience, I've worked on everything from MVPs for startups to large-scale enterprise systems handling millions of users and transactions. I believe in writing clean, maintainable code while keeping business goals at the center of every decision. My goal is simple: deliver software that works, scales, and creates value for your business. less -
Hire KarthikTechCon
Enterprise AI Solution Architect | Founder & CEO – Resonite Technologies With over 18 years of experience in enterprise software engineering and solution architecture, I help organizations transform business ideas into scalable, production-ready digital platforms. I specialize in designing and delivering AI-powered...Enterprise AI Solution Architect | Founder & CEO – Resonite Technologies With over 18 years of experience in enterprise software engineering and solution architecture, I help organizations transform business ideas into scalable, production-ready digital platforms. I specialize in designing and delivering AI-powered enterprise applications, SaaS platforms, cloud-native architectures, and intelligent automation solutions. My expertise spans the complete software lifecycle—from solution architecture and technology selection to development, deployment, and production support. Over the years, I have successfully delivered solutions across Healthcare, Logistics, Banking, FinTech, Retail, Manufacturing, and Enterprise Operations for clients in Australia, Singapore, the Middle East, Europe, and North America. My Core Expertise ✔ Enterprise Solution Architecture ✔ AI & Generative AI Applications ✔ RAG (Retrieval Augmented Generation) ✔ AI Agents & Workflow Automation ✔ SaaS Platform Development ✔ Enterprise Web Applications ✔ Cloud Architecture (AWS / Azure / GCP) ✔ Python | FastAPI | Django ✔ React | Vue.js | Angular ✔ Node.js | .NET | Java ✔ PostgreSQL | SQL Server | MongoDB ✔ REST APIs & Microservices ✔ DevOps & CI/CD Enterprise Solutions Delivered • AI-powered Warehouse Management System (WMS) • AI-enabled Transport Management System (TMS) • Multi-tenant Hospital Management SaaS Platform • Banking & Investment Management Platform • Money Transfer Platform • CRM & ERP Solutions • AI Chatbots & Enterprise Knowledge Assistants • OCR & Document Intelligence Solutions • Enterprise Reporting & Analytics Platforms Why Clients Hire Me ✔ 18+ Years Enterprise Experience ✔ End-to-End Solution Ownership ✔ Clean, Scalable Architecture ✔ Production-Ready Code ✔ Strong Communication ✔ Long-Term Technical Partner Whether you need an AI-powered platform, enterprise application, cloud migration, system integration, or solution architecture, I can help transform your requirements into reliable, scalable software. less -
Hire atitudesam
We are a skilled software development team helping startups, small businesses, and enterprises build reliable and scalable digital products. Our team specializes in creating modern mobile applications, high-performance websites, eCommerce platforms, and AI-powered solutions. We focus on transforming ideas into...We are a skilled software development team helping startups, small businesses, and enterprises build reliable and scalable digital products. Our team specializes in creating modern mobile applications, high-performance websites, eCommerce platforms, and AI-powered solutions. We focus on transforming ideas into practical products that are efficient, user-friendly, and ready to scale. Along with traditional development, we also work with AI/ML and Generative AI technologies, enabling businesses to automate processes, add intelligent features, and leverage the latest advancements in artificial intelligence. We follow agile development practices and prioritize clear communication, timely delivery, and long-term client relationships. Our Expertise Includes: ⚡ What We Do Best: • UI/UX design for web & mobile • AI / Machine Learning & Generative AI Solutions • Custom website development • WordPress, PHP, Laravel, React, Node.js, Shopify • Unique plugins & theme development • Branding & visual identity • eCommerce solutions that drive sales Let’s collaborate and turn your ideas into powerful digital products. less -
Hire abusayed2004
abusayed2004 abusayed2004
$50 USD / hour
Ai Voice Agent, Asterisk PBX, SIP, Linux, SecurityBangladeshI am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I...I am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I am also proficient in Python and PHP scriptwriting for IVR and AGI implementation on Asterisk. I have a team for support and further development. My expertise includes: - Ai Voice Agent build and operations multi tenant platform. - Linux - Hosting Systems Administration & Monitoring - Kubernaties, IoT tech stack - Design and implementation of High-Performance SIP SBC - DevOps CI/CD - Service Optimisation - Security Hardening - VoIP, Asterisk, SMS, Dongle, and FreePBX installation, configuration, and maintenance - WebRTC SIP Phone - Infrastructure Planning - Disaster Recovery - Shell Scripting - Capacity planning, application delivery planning - Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP, IGRP, MPLS - SAN Troubleshoot - GlusterFS, CEPH - NFS, SMB, ISCSI, SMTP - Linux performance tuning - MySQL, Oracle DB performance tuning - Laravel web application development - Web Security, Web benchmark, best practice - IPTV, Live streaming, VOD, FFmpeg - Raspberry Pi Please let me know if you have any questions or require further information. less -
Hire Neelumsoft
Hello Everyone, I am Faisal Manzoor Hussain, professional full stack developer holding experience in website development, desktop development and hybrid application development with proven success. I'm here to help businesses all over the world to grow their online presence through mobile apps and website...Hello Everyone, I am Faisal Manzoor Hussain, professional full stack developer holding experience in website development, desktop development and hybrid application development with proven success. I'm here to help businesses all over the world to grow their online presence through mobile apps and website development services. My target is to help these companies automate their complex business logic. I also hold specialization in developing APIs and integrate almost all sorts of APIs in your application. I also automate business processes to help your business run smoothly. Why should you hire me? Reasons that sound logical in hiring me include ● 99% Completion rate ● Top 3% in Freelancer.com directory ● Lower hourly rate for long term projects ● Life time free bug fixing guarantee Coming to our array of services, I offer my customers with: ● Mobile Responsive Website Design, Development & Optimization. ● Graphics Design & 3D Logo Design & Brand Identity. ● Android App Development (Native & Hybrid) ● Wix Studio, Google Apps Script, SalesForce, Xero, AMP, GSO and Progressive Web Applications Development ● Web Services (JSON, XML, SDK, SOAP, SAML, SSO) ● Website Maintenance (Regular Updates) ● Cloud Formation, JotForm.com, Bubble.io, klaviyo.com Major Web API Integrations are namely- - Google (Maps, Drive, Analytics, My Business, Tag Manager, Gmail) - Payment Gateways (PayPal, Square, Stripe + Connect, PayTM, Skrill, 2Checkout, Paynet, BrainTree). - Shipping Platforms (Fedex, Royal Mail) - SMS Gateway (Twilio, BrainsSMS, Clickatell) - Social (Facebook, Instagram, Twitter, LinkedIn, YouTube, Telegram) - AWS, GCP, Big Data, Big Query, AI, and Data Engineering - HealthCare (Stafferlink, Deputy) - Smoobu, Remote lock, MQTT, Web Sockets, - NFC, RFID, Sensors, Fingerprint, and QR processing, Aurdino, Power BI - Blockchain, Smart Contracts, Ethereum, Binance Smart Chain, NFT, Data Mining - Microcontrollers, PLC, Electronics, Robotics process automation, AI Automation Tools, MVC and CMS that I'm are compatible working with are: 1. OpenAI, Machine Learning, Chat GPT, Tensorflow 2. Codeigniter, Laravel 3. AngularJS 4. Wix 5. Squarespace 6. Shopify 7. Bootstrap, Foundation 8. Intel XDK Android Application Development 9. Ethr.js Solidity less -
Hire felixivanr
Fast, Efficient & Terrific Service "Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction, and skillful execution. It represents the wise choice of many alternatives." Hello, I'm Felix, a Full Stack Developer specializing in web applications, mobile apps,...Fast, Efficient & Terrific Service "Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction, and skillful execution. It represents the wise choice of many alternatives." Hello, I'm Felix, a Full Stack Developer specializing in web applications, mobile apps, eCommerce solutions, and custom business systems. I am committed to delivering exceptional service and consistently going above and beyond to ensure complete client satisfaction. With my professional reputation attached to every project, I take pride in my work and strive for excellence in everything I build. I never settle for anything less than high-quality results and always aim to exceed expectations. I believe successful development is about more than writing code. Every project should solve real business challenges, create value for users, and support long-term growth. That is why I work closely with clients throughout the entire process—from planning and architecture to development, deployment, maintenance, and continuous improvement. My expertise includes: • Web Development & Custom Web Applications • Mobile App Development (iOS & Android) • Shopify & eCommerce Development • Business Systems & Workflow Automation • API Integration & Third-Party Services • WordPress Development & Customization • UI/UX Design & Responsive Development • SEO-Friendly Development Why clients choose to work with me: ✓ Business-Oriented Solutions I focus on understanding business goals and delivering solutions that create measurable value rather than simply implementing features. ✓ Clean, Scalable Development I build maintainable systems with clear architecture, well-structured code, and long-term scalability in mind. ✓ Reliable Long-Term Support I value long-term partnerships and remain available to support clients as their products and businesses grow. Whether you are starting a new project, improving an existing platform, modernizing legacy systems, or looking for a dependable development partner, I would be glad to help. Let's build something great together. 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
