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Freelancers patrocinados
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Contratar larrylbrown3rd
Let's build an amazing product together! Larry here from Atlanta, a full-stack engineer building fast, scalable, and user-friendly web and mobile applications using modern JavaScript frameworks (React, Next.js, React Native, Node.js), Python technologies, and AI skills. Core Skills: ✅ Full‑stack web development...Let's build an amazing product together! Larry here from Atlanta, a full-stack engineer building fast, scalable, and user-friendly web and mobile applications using modern JavaScript frameworks (React, Next.js, React Native, Node.js), Python technologies, and AI skills. Core Skills: ✅ Full‑stack web development (SaaS, ecommerce, booking, portfolio, company sites, content‑management systems, blogs) ✅ Cross-platform mobile applications (navigation, gaming, payment, social, fitness) ✅ AI API integration (GPT‑4, Claude, Jasper, etc.) ✅ AI assistant development (Lovable, Replit, Cursor) ✅ AI agent web applications (ChatGPT‑style interfaces) ✅ Automation workflows (n8n, Zapier) ✅ Data‑driven features, workflow optimization, and scalable system design Tech Stack: ✅ Languages & Frameworks: JavaScript, TypeScript, React, Next.js, React Native, Node.js, Python ✅ UI Development: Grid, Flexbox, TailwindCSS, SCSS, Shadcnui, Material UI ✅ Backend & Architecture: REST APIs, third‑party API integrations, serverless functions, microservices ✅ Databases: SQL, PostgreSQL, MySQL, MongoDB, Supabase, Firebase, Prisma ORM, Drizzle ORM ✅ Cloud Platforms: AWS (Lambda, S3, EC2, CloudFront) ✅ Hosting & Deployment: Vercel, Netlify, Cloudflare, Hostinger, DigitalOcean ✅ DevOps & Project Management: Git, GitHub/GitLab, Docker, CI/CD pipelines, Agile workflows Why choose me: Clean architecture, effective communication, and practical problem-solving guide every project I take on. menos -
Contratar touhidecevw
touhidecevw touhidecevw
$60 USD / hora
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. menos -
Contratar DebasisB
Consultant, Solution Architect, Enterprise System Integration Specialist with Healthcare/Telecom/Finance domain specialization Areas Of Expertise: .Net, Java, Python,C++, Delphi,SQL Server, Analysis Services,OLAP, Data Warehousing, SSRS, SSAS, XML, Azure, Cloud Computing, VBA, Windows Mobile, Android, iPhone,...Consultant, Solution Architect, Enterprise System Integration Specialist with Healthcare/Telecom/Finance domain specialization Areas Of Expertise: .Net, Java, Python,C++, Delphi,SQL Server, Analysis Services,OLAP, Data Warehousing, SSRS, SSAS, XML, Azure, Cloud Computing, VBA, Windows Mobile, Android, iPhone, DICOM, HL7, Sharepoint, Microsoft CRM . AJAX, WCF , WPF, ASP.Net MVC, HTML5, Delphi, QuickBooks, MS Access, MS Excel, Go menos -
Contratar vikasg603
Hello! I'm Vikas, a senior software engineer with four years of experience in the IT field. During my career, I've gained expertise in various domains and technologies. Here's what I can offer: ⁃ Back-end Development: I specialize in building robust backends using NodeJS, PHP, Java and Python. ⁃ Cross-platform App...Hello! I'm Vikas, a senior software engineer with four years of experience in the IT field. During my career, I've gained expertise in various domains and technologies. Here's what I can offer: ⁃ Back-end Development: I specialize in building robust backends using NodeJS, PHP, Java and Python. ⁃ Cross-platform App Development: I have hands-on experience in developing cross-platform applications using React Native. ⁃ Desktop Application Development: I am skilled in creating desktop applications using ElectronJS, providing efficient and user-friendly experiences across different operating systems. ⁃ Web Scraping: I possess a strong knowledge of web scraping involving complex cases like captcha bypassing, Rate Limiting, and WAF Bypassing. I excel at extracting valuable data from websites, providing insights, and automating processes. ⁃ App Scraping: I am skilled in scraping data from mobile applications, enabling you to harness valuable information and optimize your business operations. ⁃ Cloud Computing: I have extensive experience with AWS server administration and billing. I have successfully managed AWS infrastructure, optimizing performance and ensuring secure and scalable solutions. Additionally, I am well-versed in optimizing costs and managing billing for AWS services. With a diverse skill set and a passion for problem-solving, I am confident in taking on new and challenging projects. Whether you need assistance with back-end development, cross-platform apps, desktop applications, web scraping, captcha bypassing, or AWS cloud computing, I am ready to help. Thank you for considering my profile, and I look forward to working with you. menos -
Contratar G8Bharat
Seguridad informática, Administración de redes, Administración de sistemas, Microsoft, Windows ServerDescription: 👨💻 IT Professional with 15+ Years of Expertise in Systems Administration, Cloud, and Security I am a seasoned Windows & Linux Administrator with extensive experience in managing servers, cloud platforms, and secure IT infrastructures. Over the past 14 years, I’ve successfully delivered projects...Description: 👨💻 IT Professional with 15+ Years of Expertise in Systems Administration, Cloud, and Security I am a seasoned Windows & Linux Administrator with extensive experience in managing servers, cloud platforms, and secure IT infrastructures. Over the past 14 years, I’ve successfully delivered projects involving virtualization, security hardening, and enterprise-grade system deployments. My focus is on creating secure, optimized, and scalable environments tailored to business needs. 🌐 Systems Administration 🛠️ Skilled in Windows Server (2022/2019/2016) and Linux administration. 📂 Experienced in Active Directory, NPS, NAS, DFS file sharing, and printer management. 🔧 Strong background in Dell server hardware, storage setup, and maintenance. 🔒 Security & Authentication 🛡️ Security assessments with Nessus and Qualys. 🔑 Implementation of certificate-based authentication and Radius servers. 🔒 Designed RDP with MFA solutions to secure remote access. 🚨 Hands-on experience with DNS/DNSSEC and Cloudflare for domain security. ☁️ Cloud & Virtualization 🌩️ Proficient in AWS, Azure, Google Cloud, and Office 365 administration. 💻 Expertise in Proxmox, VirtualBox, and Hyper-V clusters. 📦 Designed and deployed multi-VM Hyper-V clusters on Hetzner and OVH cloud, including 📡 Monitoring & Optimization 📊 Proficient in IPMonitor, PRTG, and Nagios Core for proactive system monitoring. 🖥️ Implemented alerting and dashboards to maximize uptime and performance. 🤝 Collaboration & Service Desk 📋 Experienced with Jira Service Desk for IT support management. 💬 Microsoft Teams administration for seamless organizational collaboration. 🔧 Troubleshooting Expertise 🛠️ Known for resolving complex IT issues quickly and effectively. 🔍 Strong skills in diagnosing root causes of outages and performance issues. 🌟 Recent Project Highlight: Hyper-V on Hetzner & OVH Cloud I recently completed a deployment of a Hyper-V cluster hosted across Hetzner and OVH cloud platforms. The project involved: 🔐 pfSense firewall for network segmentation. 🏢 Windows Domain Controller setup with Active Directory. 🌍 Hosting web servers for client-facing apps. 📂 DFS file sharing with replication. 💾 Veeam backup and disaster recovery plan. 🔑 RDP with MFA to secure remote access. This end-to-end solution delivered security, redundancy, and scalability, ensuring high availability for business-critical services. 💡 Why Work With Me? I deliver IT solutions that are: 🔒 Secure – with MFA, firewalls, and proactive vulnerability management. 🚀 Scalable – built on modern cloud and virtualization technologies. 📈 Reliable – with backups, monitoring, and performance tuning in place. Whether you need system administration, virtualization, cloud setup, or IT security hardening, I provide enterprise-grade solutions with a proven track record of success. 🚀 Let’s build a secure and resilient IT environment for your business. menos -
Contratar HaroonKareem
I am a Senior IT & Cloud Infrastructure Consultant with 16+ years of hands-on experience helping businesses design, secure, optimize, and troubleshoot their IT environments. I hold a Master’s degree in Networks & Security (Scholarship-based) and multiple industry certifications. I specialize in Microsoft Azure,...I am a Senior IT & Cloud Infrastructure Consultant with 16+ years of hands-on experience helping businesses design, secure, optimize, and troubleshoot their IT environments. I hold a Master’s degree in Networks & Security (Scholarship-based) and multiple industry certifications. I specialize in Microsoft Azure, Windows Servers, Networking, Firewalls, Security, VDI, Monitoring, and Backup & Disaster Recovery. I work with both on-premise and cloud environments, providing fast, reliable, and cost-effective solutions with clear communication. What I help clients with: Cloud Services: Microsoft Azure, AWS, Google Cloud – setup, migration, performance tuning & cost optimization Servers & Virtualization: Windows Server, Active Directory, GPO, DNS, DHCP, Hyper-V, VMware ESXi, clustering & high availability Networking & Wireless: Network design, troubleshooting, VLANs, routing, VPNs, MPLS, SD-WAN (Cisco, Aruba, Fortinet, Mikrotik, UniFi) Security & Firewalls: Fortinet, Palo Alto, Sophos, Cisco ASA, pfSense, email security (SPF, DKIM, DMARC), endpoint protection VDI & Remote Access: Azure Virtual Desktop, Citrix VDI, VMware Horizon Monitoring & Cybersecurity: SolarWinds, PRTG, Zabbix, vulnerability scanning & security reporting Backup & DR: Veeam, Acronis, NetBackup – backup design, testing & recovery PBX & Collaboration: 3CX, FreePBX Documentation & Consulting: Technical documentation, policies, diagrams, audits, and reports I am experienced in remote IT support, urgent troubleshooting, migrations, and long-term IT management. My focus is always on security, performance, uptime, and business continuity. ✔ Clear communication ✔ Fast response time ✔ Enterprise-level experience ✔ Short-term fixes or long-term support I am available for one-time tasks, ongoing support, consulting, and complex infrastructure projects. menos -
Contratar giteshgoyal
I am having 5+ years of Industrial Experience in MNC's and 4 years of Academic experience, have worked on Java, Python, Springboot, Spring MVC, ReactJS, NextJS, NodeJS, Hadoop, Big Data, Web scraping using Python, automation using selenium, and building machine learning models many other related technologies. I am...I am having 5+ years of Industrial Experience in MNC's and 4 years of Academic experience, have worked on Java, Python, Springboot, Spring MVC, ReactJS, NextJS, NodeJS, Hadoop, Big Data, Web scraping using Python, automation using selenium, and building machine learning models many other related technologies. I am ready to start working on your job today. Technical Expertise ✅ Frontend Development: HTML, CSS, JavaScript (ES6+), React.js, Redux, jQuery, AJAX ✅ Backend Development: Python (Django, Flask), API development & integration, Django REST Framework ✅ Database Management: MySQL, PostgreSQL, MongoDB, SQLite ✅ E-commerce Solutions: Shopify development, payment gateway integration ✅ CMS Development: WordPress, Wix ✅ Web Scraping & Automation: Selenium, Scrapy, BeautifulSoup, Playwright, Zapier ✅ GUI & Desktop Applications: PyQt, Tkinter, Electron.js, Tauri, Nativefier, WPF ✅ Google Apps Script: Automating Google Sheets, Docs, Maps ✅ Data Science & Analysis: Pandas, NumPy, Matplotlib, Streamlit ✅ AI & Chatbot Development: RASA, BotPress, ChatterBot, ManyChat, N8N, Flowise AI ✅ Cloud & DevOps: AWS (EC2, S3, Lambda, RDS) ✅ Automation & Bot Development: Telegram bots, Web & Desktop automation, Power Automate ✅ Android & Mobile Apps: React Native, Android automation using Appium ✅ Live Data & Sports Scraping: Betting odds, NBA scores, real-time data extraction menos -
Contratar vbeowork
Ich automatisiere Geschäftsprozesse, reduziere manuelle Arbeit und baue technische Lösungen, die Zeit sparen und Fehler eliminieren. Mein Fokus liegt nicht auf Code, sondern auf funktionierenden Systeme, die realen Probleme lösen.Ich automatisiere Geschäftsprozesse, reduziere manuelle Arbeit und baue technische Lösungen, die Zeit sparen und Fehler eliminieren. Mein Fokus liegt nicht auf Code, sondern auf funktionierenden Systeme, die realen Probleme lösen. menos -
Contratar billybryan98
Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and...Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and a strong focus on problem-solving, I ensure every project I work on exceeds expectations and drives measurable results. Backend Development ✔️ Python: Flask, Django, RESTful APIs, data processing. ✔️ C#: ASP.NET Core, application development, Azure integrations. ✔️ PHP: Laravel, WordPress, custom CMS solutions. ✔️ SQL & Databases: PostgreSQL, MySQL, Couchbase, TypeORM. Frontend Development ✔️ React.js: Next.js, Remix.js, Astro.js ✔️ JavaScript: Angular, Vue, Vuex, TypeScript, jQuery. ✔️ CSS Frameworks: Bootstrap, Tailwind CSS, SCSS, LESS. ✔️ Responsive Design: HTML5, CSS3, Figma, pixel-perfect, cross-browser compatibility. Tools & Platforms: ✔️ Version Control: Git, GitHub, GitLab, Bitbucket ✔️ Cloud: AWS, Azure, Google Cloud, Couldflare ✔️ DevOps: Docker, CI/CD pipelines, Jenkins. ✔️ Collaboration: Trello, Slack, Jira. What I Offer ✔️ Custom Web Applications: Fully responsive and optimized for performance. ✔️ API Development & Integration: Building and connecting APIs for seamless data exchange. ✔️ Database Design & Optimization: Efficient data models and query performance tuning. ✔️ Migration & Upgrades: Smooth transitions with zero downtime. ✔️ Full-Stack Solutions: From UI/UX design to backend logic and deployment. I'm passionate about turning your ideas into functional, scalable, and visually appealing digital solutions. Whether you need a one-off project or long-term collaboration, I’m here to help. Let's bring your project to life! Let’s discuss your project needs and start building something amazing together. Best regards, Billy Bryan menos -
Contratar muhammadhari336
Hi there, I am Results Oriented Professional with 9 years of extensive experience in Software, Mobile, Web Design, and Development. I have encountered all aspects of software, mobile, and website challenges over the recent years and am proficient enough to understand my client's requirements and deliver on time. I...Hi there, I am Results Oriented Professional with 9 years of extensive experience in Software, Mobile, Web Design, and Development. I have encountered all aspects of software, mobile, and website challenges over the recent years and am proficient enough to understand my client's requirements and deliver on time. I have successfully completed multi-dimensional projects across all platforms. Let's Chat about your goals. My Expertise : * 2D/3D Graphics, Logo, Banners, Brochures, Flyer, Video Animation (Maya, Blender, CGI). * UI/UX Software/Desktop, Web, and Mobile app designs - Figma, Adobe XD, Photoshop, Canva, Sketch. * Website Design and Development ( WordPress, Woocommerce, Shopify, Wix, Magento, Squarespace, WebFlow, Prestashop, Joomla, Drupal, Hubspot, SharePoint, BigCommerce, Bitrix24) * Mobile App Development ( Java, Kotlin, Swift, React native, Flutter, Xamarin, PhoneGap, Ionic,Angular ,AR/VR) *AI-powered CRM and ERP solutions Design and Development utilizing cutting-edge AI, ML, DL, OpenAI, Chatgpt) *SAAS-based Web, Desktop, and Mobile apps * Custom Trading Platforms and AutoTrading Bots. * Unity3D and Unreal Engine games. * Blockchain Development to create decentralized platforms,dApps, and smart contracts. * Robust implementation and support for Microsoft Dynamics 365, Odoo, Zoho One, Airtable, Monday.com.GHL,Hubspot,Microsoft Power Automate) * Article and Medical Research Writing/Reports * Development, Maintenance, and Enhancement using OOP concepts WHY Me? * Excellent communication skills * 24/7 Availability, On Time Delivery * Fast turnaround and Unlimited Revisions * Not Giving up on Clients until Satisfied * Agile Development Methodology And Process Maturity * Fixed or Hourly Muhammad menos
