Security Engineers da assumere
67 risultati mostrati
Freelance sponsorizzati
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Assumi rashidamjad
Rashid Tech Solutions is a systems-focused engineering and development practice with over 5 years of hands-on experience delivering reliable, production-ready solutions across software, cloud, automation, and embedded systems. We specialize in projects where multiple technologies must work together seamlessly —...Rashid Tech Solutions is a systems-focused engineering and development practice with over 5 years of hands-on experience delivering reliable, production-ready solutions across software, cloud, automation, and embedded systems. We specialize in projects where multiple technologies must work together seamlessly — software with hardware, cloud with automation, and logic with real-world operational constraints. Our work is driven by solid architecture, clean implementation, and solutions designed for long-term use, stability, and growth. 🔧 Core Capabilities Systems & Full-Stack Development End-to-end design and development of web platforms, backend services, APIs, dashboards, and mobile applications, built for scalability, security, and maintainability. Cloud, DevOps & Infrastructure Architecture and operations across AWS, Azure, and Google Cloud, including CI/CD pipelines, deployments, monitoring, performance optimization, and production hardening. Automation & Integrations Custom automation, workflow optimization, system integrations, bots, and backend processes to reduce manual work and improve operational reliability. Embedded Systems & Industrial Automation Development and integration of embedded systems, IoT devices, electronics, PCBs, PLCs, SCADA, and hardware–software interfaces for industrial and automation use cases. AI & Data-Driven Features Practical AI and machine-learning integrations such as computer vision, OCR, analytics, and intelligent system enhancements — applied where they deliver real, measurable value. Specialized & Custom Solutions Blockchain systems, trading tools, telephony platforms, and other domain-specific solutions when projects require deeper technical customization. 👥 Team & Delivery Model For larger or time-critical projects, I work with a small, trusted technical team, while personally managing and reviewing all work. This ensures clear communication, consistent quality, and a single point of accountability for the client. 🤝 Post-Delivery Support Delivery does not end at handover. We provide clear documentation, support, fixes, and ongoing assistance when required, ensuring systems remain stable, understandable, and easy to maintain over time. Our approach is reflected in consistent positive feedback from previous clients, who value technical ownership, clear communication, and dependable delivery. If you’re looking for a technical partner who thinks long-term and takes responsibility beyond launch, Rashid Tech Solutions is ready to support your project. meno -
Assumi dinhthi
I help startups and businesses build scalable web and mobile products from idea to launch. With 10+ years of experience, I specialize in Laravel, Next.js, Flutter, API integrations, SaaS platforms, marketplaces, healthcare systems, delivery platforms, payment flows, and AI-powered applications. What I can help you...I help startups and businesses build scalable web and mobile products from idea to launch. With 10+ years of experience, I specialize in Laravel, Next.js, Flutter, API integrations, SaaS platforms, marketplaces, healthcare systems, delivery platforms, payment flows, and AI-powered applications. What I can help you with: - Custom Web Applications - SaaS Platforms - Mobile Apps (iOS / Android) - Admin Dashboards & Back Office Systems - API Development & Third-party Integrations - Payment Gateway Integration - Real-time Features (tracking, chat, notifications) - MVP Development & Product Scaling I focus on clean architecture, performance, maintainability, and business-oriented solutions — not just coding features. If you need a reliable developer who can understand your product and deliver with clear communication, I’d be happy to help. meno -
Assumi ksd711
Senior Full-Stack Mobile Architect | AI & API Integration Specialist You have a vision; I have the technical expertise to build it into a scalable, market-ready product. With a deep background in mobile architecture and AI development, I specialize in creating high-performance applications that users love. Whether...Senior Full-Stack Mobile Architect | AI & API Integration Specialist You have a vision; I have the technical expertise to build it into a scalable, market-ready product. With a deep background in mobile architecture and AI development, I specialize in creating high-performance applications that users love. Whether it’s a Tinder-style dating app, a complex Uber-like logistics platform, or an AI-driven chatbot, I ensure your software is secure, fast, and intuitive. The 4D Strategy for Your Success: 1. Discover: We define your goals and user needs. 2. Develop: Agile coding using Flutter, React Native, or Native (iOS/Android). 3. Demo: Regular milestones so you see progress in real-time. 4. Deploy: Seamless launch and cross-platform optimization. Core Expertise: **Mobile: Flutter, React Native, Kotlin, Xamarin Expert. **AI: Custom Chatbots & AI Integration. **Web: MERN Stack (MongoDB, Express, React, Node), Next.js. **Enterprise: MuleSoft & Complex Data Integration. My work ethic is unparalleled, and my goal is simple: to build software that grows your business. Let’s jump on a call to discuss your project! meno -
Assumi touhidecevw
touhidecevw touhidecevw
60 $ USD / ora
Network & System Specialist|CCNP|Fortinet|RHCE|CEHBangladesh✅As a highly skilled and experienced network and system administrator with over 11 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete...✅As a highly skilled and experienced network and system administrator with over 11 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete solutions for designing, configuring, automating, and managing network and system projects. My proficiency in using simulation software such as Packet Tracer and GNS3, as well as real-life network and system devices, make me a valuable asset for any project. My few hands-on experiences is : ✅Network Design by MS Visio, Cisco packet tracer, GNS3, and EVE-NG ✅Netacad CCNA and CCNP packet tracer Labs activities, projects design and solution ✅Cisco routers, switches, FTD, FMC, and ASA firewalls. ✅WatchGuard, Palo Alto, CheckPoint Firewall, SonicWall, Fortigate, pfSense, OPNsense, Huawei firewalls. ✅Unifi Enterprise Fortress Gateway, Ubiquiti UDM Pro, Unifi Cloudkey, USG UniFi Firewall , Security Gateway, Switch, and AP devices ✅ Netgear, Huawei, Aruba switch, DrayTek router, TP-Link and others vendor wireless router configurations. ✅Cisco, Tp-Link, Aruba, Fortinet, Ubiquiti, Planet, Huwei switch configurations. ✅MikroTik Routers and switch configuration ✅ SNMP monitoring configuration: Observium, Librenms, Cacti, Nagios core ✅ Cloud Administrator: Azure, AMAZON AWS , Google GCP, OVH Cloud and Digital Ocean, Contabo ✅Hyper-V, VMware ESXi, VMware Workstation, VirtualBox, KVM, and Proxmox. ✅Ubuntu, Red Hat, CentOS, Debian, openSUSE, and Kali Linux distributions. ✅Windows server administration , Active Directory management, Exchange Server administration, DNS configuration ✅Servers: HP Proliant Servers, Dell/EMC Servers, IBM ✅VLSM/subnetting of small to large enterprises ✅VLANs, Inter-VLAN routing, VTP, CDP, Ether-Channel(LACP, PAGP) ✅DHCP, NAT/PAT configuration and IP helper address ✅static and Dynamic Routing protocols (RIP, OSPF, EIGRP, BGP) configuration ✅Layer-3 Redudent/backup links Using HSRP, VRRP ✅Port security, ACL( access list) configuration ✅Network troubleshooting and optimization ✅VPN Configuration Expert (GRE , SSL, IPSEC, PPTP, OpenVPN & DMVPN) ✅Network automation script for any Cisco and FortiGate devices using python ✅Overlay Networks VPN Expertise: Proficient in configuring and managing various overlay network VPNs, including ZeroTier, Tailscale, WireGuard, SoftEther VPN, Netbird , Netmaker, OpenVPN Cloud, I, Twingate and PeerVPN for secure, scalable, and decentralized networking, enabling seamless remote access, team collaboration, and encrypted communications across distributed systems. ✅Cisco Duo: MFA, 2FA, SSO, Identity Security Integration, Windows Logon, RDP, Microsoft AD, VPN Authentication. meno -
Assumi SEOGlobalLLC
You don’t just need code. You need a team that understands the business outcome behind it. SEO Global is a full-stack development group working with founders, agencies, and growing companies that want senior-level execution without the overhead of hiring or micromanaging freelancers. We design, build, and maintain...You don’t just need code. You need a team that understands the business outcome behind it. SEO Global is a full-stack development group working with founders, agencies, and growing companies that want senior-level execution without the overhead of hiring or micromanaging freelancers. We design, build, and maintain scalable digital products—from polished frontend experiences to robust backend systems. What sets us apart isn’t just technical ability. It’s product thinking. We don’t blindly build feature lists. We help you focus on what actually drives results, then design and develop solutions that are clean, fast, and built to scale. Our Expertise * Custom web applications and platforms * Android & iOS mobile app development * E-commerce systems and payment flows * Trading systems, automation, and market data tools * AI-powered features and workflow automation * Web scraping, data extraction, and crawling systems * Bot development (Telegram, Discord, automation bots) * API development and third-party integrations * Performance optimization and technical SEO * Ongoing product iteration, maintenance, and support If you’re looking for a reliable development team that thinks in terms of outcomes—not just tasks—let’s talk. meno -
Assumi sahilcomputers39
Certified AWS Architect & DevOps Engineer 15+ years of experience in designing, implementing, and optimizing cloud-based solutions with a strong focus on automation, scalability, and reliability. Key Highlights: • Expertise in planning and building custom AWS environments tailored to customer needs, ensuring ...Certified AWS Architect & DevOps Engineer 15+ years of experience in designing, implementing, and optimizing cloud-based solutions with a strong focus on automation, scalability, and reliability. Key Highlights: • Expertise in planning and building custom AWS environments tailored to customer needs, ensuring seamless integration and performance. • Skilled in leveraging AWS best practices to deliver secure, scalable, and cost-effective solutions. • Specialized in automation, containerization, and rapid deployments using Terraform, ECS, EKS, Kubernetes, Argo CD, AWS CodePipeline, and Jenkins pipelines. • Experienced in multi-cloud environments, including AWS, Google Cloud Platform, Microsoft Azure, Digital Ocean, and GoDaddy. • Adept at collaborating with customers to address issues, provide solutions, and ensure satisfaction. Core Competencies: • CI/CD Pipelines: Expertise in Jenkins, Argo CD, AWS CodePipeline, GitLab CI/CD, and Bitbucket Pipelines for continuous integration and deployment. • Version Control: Proficient in Git, Bitbucket, GitHub, and AWS CodeCommit. • Infrastructure as Code (IaC): Skilled in Terraform for automating infrastructure provisioning. • Containerization & Orchestration: Hands-on experience with Docker, Kubernetes, and AWS EKS for containerized application deployment and management. • Monitoring & Alerting: Proficient in Nagios, Datadog, and PagerDuty. • Web Servers: Expertise in Nginx, Apache, httpd, Wildfly, and Tomcat. • Databases: Strong knowledge of MySQL/MariaDB and MongoDB. • Email Services: Experience with Postfix, Amazon SES, and Sendmail. Previous Roles & Responsibilities: • Led system deployment, configuration, and optimization to ensure high availability and performance. • Collaborated with developers and project managers to streamline deployments and improve delivery timelines. • Acted as the single point of contact for IT and support-related incidents, ensuring quick resolution. • Performed advanced Linux debugging and server health monitoring to maintain system stability. • Optimized internal infrastructure to enhance efficiency and reduce costs. Specialized in Multi-Cloud Environments: • AWS: Deep expertise in EC2, S3, RDS, Lambda, CloudFormation, EKS, CodePipeline, and more. • Google Cloud Platform (GCP): Experience in deploying and managing workloads. • Microsoft Azure: Familiarity with Azure services for cloud-based solutions. • Digital Ocean & Linode: Hands-on experience with smaller cloud providers for cost-effective solutions. Additional Skills: • Strong focus on security and compliance, ensuring adherence to industry standards. • Experience in disaster recovery planning and backup strategies for business continuity. • Skilled in cost optimization for cloud resources, reducing expenses while maintaining performance. • Passionate about mentoring and knowledge sharing, helping teams adopt DevOps practices effectively. meno -
Assumi azfatima512
I'm a freelancer with a strong background in web research, web scrapping, data entry, and eCommerce. With over 5 years of experience, I have the knowledge and expertise to help you with your projects. My attention to detail and accuracy make me a reliable source for any task that requires researching, collecting, and...I'm a freelancer with a strong background in web research, web scrapping, data entry, and eCommerce. With over 5 years of experience, I have the knowledge and expertise to help you with your projects. My attention to detail and accuracy make me a reliable source for any task that requires researching, collecting, and entering data. My services are available to you 24/7 to get the job done quickly and accurately. I have the skills and experience to ensure that your projects are completed on time and within the budget. Services and Skills List ✔ Product Searching ✔ Product Listing ✔ Web Development - Shopify, Bigcommerce, WordPress, Woocommerce, E-Commerce, eBay, Opencart, Etc. ✔ PDF into Fillable Forms ✔ PDF, Word, Excel, PowerPoint ✔ Data entry ✔ Typing ✔ Internet research ✔ Data mining ✔ Web research ✔ Web scraping ✔ Lead generation ✔ Bookkeeping ✔ Social Media Management meno -
Assumi umg536
Modular Solutions® Modular Solutions has a track record of 100 percent, all 5 stars and a go-to firm for harnessing the latest advancements in engineering and development to propel your business forward. We're a team of passionate professionals with a proven track record, consistently earning over 100 ecstatic...Modular Solutions® Modular Solutions has a track record of 100 percent, all 5 stars and a go-to firm for harnessing the latest advancements in engineering and development to propel your business forward. We're a team of passionate professionals with a proven track record, consistently earning over 100 ecstatic 5-star reviews from satisfied clients. Our expertise lies in: Data Analysis: Utilizing industry-leading tools like SPSS, R, Hadoop, and Spark, we extract actionable insights from complex data sets, empowering data-driven decision-making. Software Development: We wield a diverse arsenal of programming languages (Python, Java, C++, etc.) to craft custom software solutions that streamline workflows and meet your specific needs. Engineering Services: Our expertise spans across electrical, mechanical, civil, and software engineering, leveraging industry-standard software like AutoCAD, SolidWorks, and ANSYS to deliver precise and efficient solutions. Machine Learning & AI: We stay at the forefront of technological advancements, integrating machine learning and artificial intelligence into your projects to automate tasks and optimize processes. Development: best on any freelance websites, freelancer platform we offer developers software, hire freelancers from laravel developers to wordpress website developer or freelance digital marketing. Collaboration is paramount. We work closely with you, prioritizing transparency throughout the project lifecycle to ensure your vision becomes reality. Let Modular Solutions be your trusted partner in innovation. By leveraging our expertise in big data, automation, and cutting-edge technologies, we'll craft solutions that unlock your business potential and drive tangible results. Ready to join the ranks of our 100+ satisfied clients? Contact us for a free session today to discuss your project and see how Modular Solutions can help you achieve your goals. meno -
Assumi ismailrehman0331
ismailrehman0331 ismailrehman0331
40 $ USD / ora
PHP/Laravel |CMS |AI Model |Mobile App developmentPakistan𝗗𝗲𝘃𝗢𝗽𝟯𝟲𝟬 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 Team is your dedicated technology partner, specializing in custom web and mobile app development, UI/UX design, and digital branding. With expertise in PHP, JavaScript, MySQL, and API integration, we build scalable, high-performance solutions tailored to your business goals. We don’t just deliver...𝗗𝗲𝘃𝗢𝗽𝟯𝟲𝟬 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 Team is your dedicated technology partner, specializing in custom web and mobile app development, UI/UX design, and digital branding. With expertise in PHP, JavaScript, MySQL, and API integration, we build scalable, high-performance solutions tailored to your business goals. We don’t just deliver projects—we become an extension of your team, committed to your growth and success. 𝗖𝗼𝗿𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 𝗖𝘂𝘀𝘁𝗼𝗺 𝗪𝗲𝗯 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 – Bespoke solutions using PHP, JavaScript, MySQL, and RESTful API integrations. 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 – Cross-platform iOS and Android apps with intuitive UI/UX. 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 – Responsive, SEO-friendly websites optimized for user engagement. 𝗨𝗜/𝗨𝗫 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗣𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗶𝗻𝗴 – Wireframes, layout design, and interactive presentations. 𝗟𝗼𝗴𝗼 & 𝗕𝗿𝗮𝗻𝗱 𝗜𝗱𝗲𝗻𝘁𝗶𝘁𝘆 𝗗𝗲𝘀𝗶𝗴𝗻– Full branding packages including marketing materials (flyers, brochures). 𝟮𝗗/𝟯𝗗 𝗔𝗻𝗶𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗠𝗼𝘁𝗶𝗼𝗻 𝗚𝗿𝗮𝗽𝗵𝗶𝗰𝘀 – Engaging visual content for storytelling and promotion. 𝗪𝗲𝗯𝗺𝗮𝘀𝘁𝗲𝗿 & 𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 – Ongoing support, optimization, and performance monitoring. 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗶𝗻𝗴 & 𝗣𝗿𝗲-𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗣𝗹𝗮𝗻𝗻𝗶𝗻𝗴 – Strategic guidance to ensure project success. Why Choose DevOp360 Technology Team? 𝗖𝗹𝗶𝗲𝗻𝘁-𝗙𝗶𝗿𝘀𝘁 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽 – We align with your vision and work as a seamless extension of your team. 𝗘𝗻𝗱-𝘁𝗼-𝗘𝗻𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 – From concept and design to development, deployment, and support. 𝗖𝗹𝗲𝗮𝗿 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 & 𝗧𝗿𝗮𝗻𝘀𝗽𝗮𝗿𝗲𝗻𝗰𝘆 – Regular updates and collaborative workflows. 𝗢𝗻-𝗧𝗶𝗺𝗲 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 – Agile methodology focused on deadlines and quality assurance. 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 & 𝗙𝘂𝘁𝘂𝗿𝗲-𝗥𝗲𝗮𝗱𝘆 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 – Built with maintainability and growth in mind. 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗪𝗲 𝗠𝗮𝘀𝘁𝗲𝗿: PHP, Laravel, JavaScript, React, Node.js, MySQL, MongoDB, REST API, WordPress, Figma, Adobe Creative Suite, AWS, Docker. Whether you need a dynamic web application, a stunning mobile app, or a complete brand overhaul, DevOp360 is here to turn your ideas into reality. Contact us today to discuss your project. Let’s Build Something Great Together meno -
Assumi ajittkumark
Experienced Full-Stack Senior .NET Developer specializing in SaaS application development, enterprise software architecture, backend engineering, and scalable cloud solutions. With years of practical experience, I build secure, high-performance web platforms using .NET, ASP.NET Core, Azure, SQL Server, and JavaScript...Experienced Full-Stack Senior .NET Developer specializing in SaaS application development, enterprise software architecture, backend engineering, and scalable cloud solutions. With years of practical experience, I build secure, high-performance web platforms using .NET, ASP.NET Core, Azure, SQL Server, and JavaScript frameworks, helping businesses launch reliable digital products faster. 🚀 Core Expertise ✅ Senior .NET Development with .NET Core, ASP.NET Core, C#, and Enterprise Backend Architecture ✅ Scalable REST API Development, Microservices, Distributed Systems, and Backend Integration ✅ Secure Authentication & Authorization using JWT, OAuth, Role-Based Access Control, and Identity Management ✅ Database Architecture, SQL Server Performance Tuning, Azure SQL, Query Optimization, and Data Modeling ✅ Responsive Frontend Development, Modern Web UI Engineering, and Full-Stack Application Design ✅ Reusable Component-Based Architecture for Maintainable and Scalable Web Applications ✅ Microsoft Azure Cloud Infrastructure, Docker, DevOps, CI/CD Pipelines, and Release Automation 🌐 Domain Expertise ✅ Healthcare Application Development ✅ SEO Platforms and Marketing Tools ✅ Cybersecurity Software Solutions ✅ E-Commerce Platforms ✅ SaaS Products ✅ Enterprise Applications ☁️ Cloud, SaaS & Performance Engineering ✅ Microsoft Azure Services including App Services, Azure SQL, Storage Accounts, Functions, and Cloud Deployment ✅ CI/CD Pipeline Design, Deployment Automation, and DevOps Best Practices ✅ Application Performance Optimization, Monitoring, Logging, and Reliability Engineering ✅ SaaS Product Development for Startups, Growing Businesses, and Enterprise Platforms ✅ Multi-Tenant SaaS Architecture with Subscription Management and Payment Gateway Integration ✅ Scalable Software Architecture designed for long-term growth and high availability 💼 Services I Provide ✅ Custom SaaS Product Development from MVP to Production Release ✅ Enterprise Web Application Development with Secure and Scalable Architecture ✅ REST API Development, Third-Party Integrations, and Backend Modernization ✅ Modern Frontend Interfaces with Clean UX and Responsive Design ✅ Cloud Hosting, Infrastructure Optimization, and Deployment Automation ✅ Ongoing Product Maintenance, Feature Expansion, and Technical Support 🌟 Why Clients Choose Me ✅ Years of Real-World Software Development Experience ✅ Strong Technical Depth with Business-Focused Solution Design ✅ Clean, Maintainable, and Future-Proof Code Architecture ✅ Clear Communication, Fast Response, and Reliable Collaboration ✅ Consistent On-Time Delivery with High Quality Standards ✅ Long-Term Technical Partnership for Product Growth and Stability From solution design and development to cloud deployment and long-term maintenance, I can take full responsibility for delivering scalable, production-ready software solutions. meno
