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高级威客
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雇用 kashifnadeem86
Azure Solutions Architect Expert & DevOps Engineer I’m a certified Azure Solutions Architect and DevOps Engineer with over 10 years of experience in designing, deploying, and automating secure, scalable, and high-performance infrastructures across Azure, AWS, and other platforms. ✅ Certifications: ✅ AZ-400:...Azure Solutions Architect Expert & DevOps Engineer I’m a certified Azure Solutions Architect and DevOps Engineer with over 10 years of experience in designing, deploying, and automating secure, scalable, and high-performance infrastructures across Azure, AWS, and other platforms. ✅ Certifications: ✅ AZ-400: Designing and Implementing Microsoft DevOps Solutions ✅ AZ-305: Azure Solutions Architect Expert ✅ AZ-104: Azure Administrator Associate ✅ Azure DevOps Assessment (Score: 18473) ☁️ Cloud Expertise ✅ Microsoft Azure Networking & Security: Azure Front Door, Application Gateway, Load Balancer, VNet, NSG, VPN Gateway, Private Endpoints, DNS Management Compute & Containers: Azure Virtual Machines, Azure Kubernetes Service (AKS), Azure Container Instances (ACI), Azure Functions App Services & Integration: Azure Web Apps, Azure Logic Apps, Azure API Management, Azure DevOps (CI/CD Pipelines) Data & AI: Azure SQL Database, Blob Storage, Azure AI Services, Azure Batch Identity & Access: Azure Entra ID (Azure AD), B2B/B2C Identity, Hybrid AD Join, Role-Based Access Control (RBAC) Governance & Monitoring: Azure Policies, Resource Graph, Cost Management, Azure Monitor, Log Analytics ✅ AWS Cloud Compute & Containers: EC2, RDS, EKS, Lambda, Lightsail Networking & Security: VPC, IAM Policies, SES, Route 53, CloudWatch, Load Balancing, CloudFront Storage & DevOps: S3, ECR, Backup Solutions, Serverless Architectures ✅ Other Cloud Platforms Google Cloud Platform (GCP): Infrastructure setup and VM provisioning DigitalOcean, Vultr, OVH, Hetzner: DNS management, resource provisioning, LAMP/LEMP stacks, firewalls ☁️ DevOps, IaC & Automation Infrastructure as Code (IaC): Terraform, ARM Templates, Ansible, Puppet, Chef Automation & Scripting: PowerShell, Bash, Python, Chocolatey, GitHub Actions, Azure Automation CI/CD: Azure DevOps Pipelines, GitHub Actions (YAML & Classic) Containers & Orchestration: Docker, Kubernetes, LXC Patch Management & Hardening: Windows, RHEL, Ubuntu ☁️ Open Source App Hosting Matrix Synapse: Federation setup, homeserver deployment, authentication integration Keycloak: SSO and OIDC integration with Jitsi, Nextcloud, etc. Web Hosting: Apache, Nginx, Plesk, cPanel, Webmin Applications: Odoo, Nextcloud, Plainpad, FrePPLe Mail Servers: Postfix, Dovecot for secure org-wide or bulk email DNS & Domains: BIND, Cloudflare, Namecheap DNS APIs ✅ If you’re looking for a reliable engineer who can build, secure, and automate cloud-native and hybrid infrastructures — let’s connect and make your systems future-ready. 收起 -
雇用 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. 收起 -
雇用 AZTURK1
I have 7 years of experience deploying and maintaining a wide range of systems and services. My expertise includes: ✅ Server Operating Systems: Windows Server 2003 to 2024, Ubuntu, Debian, RHEL, CentOS. ✅ Directory service: Active Directory, OpenLDAP. ✅DNS, DHCP: Windows Server DNS, DHCP and Linux DNS, DHCP...I have 7 years of experience deploying and maintaining a wide range of systems and services. My expertise includes: ✅ Server Operating Systems: Windows Server 2003 to 2024, Ubuntu, Debian, RHEL, CentOS. ✅ Directory service: Active Directory, OpenLDAP. ✅DNS, DHCP: Windows Server DNS, DHCP and Linux DNS, DHCP services. ✅ Virtualization: Microsoft® Hyper-V, VMware Hypervisors (ESXI, vCenter), Proxmox, VirtualBox. ✅ Cloud Computing Platforms: AWS Amazon Web Services, Microsoft®, Google Cloud Platform(GCP). ✅ Self-Hosted Clouds: NextCloud, OwnCloud, Seafile. ✅ File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. ✅ Web servers: IIS, APACHE, NGINX ✅Scripting: PowerShell scripting, Bash Scripting ✅Containers: DOCKER, Windows Subsystem for Linux (WSL). ✅Backup Systems Veaam Backup, Iperius Backup, UrBackup. ✅ Mail servers: POSTFIX, EXIM, Microsoft Exchange 2000 to 2019, QMAIL ,Zimbra ,Mail Enable , SmarterMail, hMail. ✅ Database servers: MySQL, PostgreSQL ✅ Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik, PFSense, Zywall and other Routers; ✅ Data Storage Systems: Netapp, FAS, EMC, VNX; ✅NAS: FreeNAS, TrueNAS ,Synology, QNAP, Buffalo ✅ Monitoring ZABBIX, CACTI, NAGIOS ✅ Hosting Panels: WHM-cPanel, PLESK, CyberPanel, aaPanel Why Choose Me? ✅24 hours availability ✅Unlimited revisions ✅Fast response Microsoft® Certified ** MCSA | MCSE | MCT ** 收起 -
雇用 shrec
Hi, I want to start by saying thank you for taking the time to read through my profile. I am an IT and Computer Science Specialist with over 15 years of experience in the industry. I have a genuine passion for my work, and love being able to use that passion to create original, creative projects for my clients. I...Hi, I want to start by saying thank you for taking the time to read through my profile. I am an IT and Computer Science Specialist with over 15 years of experience in the industry. I have a genuine passion for my work, and love being able to use that passion to create original, creative projects for my clients. I can work with a large list of different software and coding languages, including: • HTML • CSS • Javascript • Jquery • Front-End Frameworks (Bootstrap, Google's Material Design) • Javascript Frameworks (Angular, React, Vue) • Preprocessors (Less, Sass) • Building Tools (Gulp, Webpack, Grunt) In terms of Mobile Development, I can create projects using the following: • Java • Kotlin • Swift • Object-C • Android/iOS • Ionic Framework • React Native • Dart/Flutter I’ll happily sit down and work with you to build the best possible plan of attack to create and perfect your vision! 收起 -
雇用 juanjosec63
Hello! I'm Juan Jose C, a full-stack developer experience in building modern web app, game and integrating AI features. I specialize in creating dynamic, scalable solutions with a focus on AI-driven functionality, using technologies like C#, .Net, Core, WebGL, Three.js, Angular, React, Next.js, Node.js, Vue.js and...Hello! I'm Juan Jose C, a full-stack developer experience in building modern web app, game and integrating AI features. I specialize in creating dynamic, scalable solutions with a focus on AI-driven functionality, using technologies like C#, .Net, Core, WebGL, Three.js, Angular, React, Next.js, Node.js, Vue.js and Tailwind CSS. I also leverage the latest and most popular AI code tools to write fast, efficient, and scalable code, ensuring top-tier performance and innovation in every project. My Main Skills: Frontend: React, Next.js, Vue.js, TailwindCSS, Shadcn Backend: Node.js, Express, Laravel, Python, Django, REST APIs, FastAPI, GraphQL, WebSocket, Socket.io AI & LLMs: OpenAI (GPT-4, ChatGPT), Chatbot, LangChain, Cohere, Pinecone Cloud & Deployment: Vercel, AWS, Firebase Database: MySQL, MongoDB, PostgreSQL, Supabase, Adrant, ChromeDB Tools: Cursor, Lovable, Bolt.new, V0.dev, Zed, Warp, Figma 收起 -
雇用 johnnier3
Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack, mobile & emerging tech expert with 10+ years delivering enterprise-grade, high-performance solutions for startups and Fortune 500 companies. Core expertise and current tech stack: - Frontend & Web: React, Next.js (App Router, Server Actions),...Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack, mobile & emerging tech expert with 10+ years delivering enterprise-grade, high-performance solutions for startups and Fortune 500 companies. Core expertise and current tech stack: - Frontend & Web: React, Next.js (App Router, Server Actions), Angular, TypeScript, Tailwind CSS, Redux Toolkit, React Query, Zustand, shadcn/ui - Mobile: React Native, Flutter, Expo, Firebase — cross-platform iOS/Android apps with native feel; Java (native Android development, legacy support & integrations) - Backend & APIs: Node.js (NestJS, Express), Java (Spring Boot, Hibernate, Jakarta EE), C# .NET 8/9, ASP.NET Core, EF Core, SignalR, gRPC; Python (FastAPI, Django, Flask) - CMS & E-commerce: Shopify (themes, apps, Liquid, API integrations, headless/Headless Commerce), WordPress, WooCommerce, Elementor — custom themes/plugins, secure & optimized sites - Blockchain: Solidity, Ethereum, Smart Contracts, Web3.js, Ethers.js, Hardhat — dApps, NFTs, DeFi - Automation: Python (Selenium, Scrapy), RPA, Zapier/n8n/Make.com, custom bots & AI tools - Cloud & DevOps: AWS (Lambda, ECS/Fargate, RDS, S3, Cognito, CDK), Docker, Terraform, GitHub Actions, CI/CD What I deliver – every project: ✅ Pixel-perfect, responsive web & mobile apps (98–100 Lighthouse scores) ✅ Native-feeling cross-platform mobile solutions (React Native + Flutter) + native Android with Java ✅ Secure, scalable backends (Node.js/NestJS, Java/Spring Boot, .NET/Python) with real-time features, OAuth2, PCI compliance, microservices & enterprise integrations ✅ High-performance Shopify stores (custom themes, private/public apps, Liquid development, API integrations, headless setups) + WordPress/WooCommerce sites & custom plugins ✅ Blockchain dApps, smart contracts & Web3 integrations ✅ Automation bots, scraping, workflows & cost-saving optimizations ✅ Full-cycle development: analysis → architecture → MVP → deployment → support ✅ Smooth legacy migrations to modern stacks (React/Next + mobile + Node.js/Java/.NET/Python + AWS) ✅ Auto-scaling, cost-optimized infrastructure with 99.99%+ uptime My approach: I act as your technical partner, daily updates with live demos, direct access (no middlemen), proactive advice on architecture, performance, security & costs. Code is clean, documented, and built for long-term maintainability & easy handoff. Clients return because I deliver faster, cleaner, more reliably — with zero surprises and maximum value. Ready to launch your project with a verified Preferred Freelancer skilled in web, mobile, Shopify, WordPress, blockchain, automation, cloud & full-stack Node.js/NestJS development? Message me now! I reply fast and can start immediately. Let's create something exceptional! 收起 -
雇用 salesvft
We specialize in GenAI-powered agents and AWS-first architectures that transform complex requirements into measurable business results - faster launches, lower costs, and smarter decisions. As an AWS Select Consulting Partner, Microsoft Partner, and ISO 27001:2022 certified company, we deliver secure, scalable, and...We specialize in GenAI-powered agents and AWS-first architectures that transform complex requirements into measurable business results - faster launches, lower costs, and smarter decisions. As an AWS Select Consulting Partner, Microsoft Partner, and ISO 27001:2022 certified company, we deliver secure, scalable, and cost-efficient solutions. From autonomous AI workflows to 100M+ message/day data pipelines, our team combines deep technical skill with business insight to turn your vision into a reliable, working product. Primary Focus • GenAI Agents & LLM Integration – LangGraph, n8n, OpenAI, Hugging Face, RAG, workflow automation • AWS Cloud Architecture – Lambda, Step Functions, API Gateway, Cognito, RDS/DynamoDB, S3, SNS/SQS, AWS Batch, Bedrock • Secure & Compliant Systems – ISO 27001:2022, bank-grade security (SAST/DAST, penetration testing) Supporting Capabilities • Serverless & Microservices – Docker, Kubernetes, Kafka, Flink • Data Engineering & Warehousing – High-volume processing (100M+ msg/day), BI (PowerBI) • Multi-Cloud – Azure, GCP (as needed) • Precision UX – Web & Mobile (React, React Native) • Machine Learning/Deep Learning – TensorFlow, Keras, GANs, predictive analytics Business Domains BFSI/Fintech (secure AI advisors) • Retail (personalized recommendations) • EdTech (adaptive tutoring agents) • SportsTech (real-time analytics) • Logistics (cargo-health prediction via IoT + AI) Let's collaborate to harness GenAI agents or AWS cloud for your next big idea and accelerate your roadmap with proven expertise and enterprise-grade security. LinkedIn: linkedin.com/company/vfirst Website: vfirstt.com 收起 -
雇用 MSHOAIBK
I’m Muhammad Shoaib, a Senior Software Engineer with 7+ years of experience building fast, scalable, and high-quality applications using C#, ASP.NET, Blazor, WinForms, WebForms, .NET Core, Azure, and SQL Server. I help companies modernize legacy systems, improve performance, and build stable applications that support...I’m Muhammad Shoaib, a Senior Software Engineer with 7+ years of experience building fast, scalable, and high-quality applications using C#, ASP.NET, Blazor, WinForms, WebForms, .NET Core, Azure, and SQL Server. I help companies modernize legacy systems, improve performance, and build stable applications that support real business growth. I’ve successfully delivered 250+ projects, including: 🔹 Fintech Application Migration — rebuilt a legacy .NET system using .NET Core, Angular, SQL, and AWS, improving speed and scalability. 🔹 Global Enterprise Platform — developed a white-label solution for a major U.S. railway serving 80,000+ users, handling backend, frontend, Azure SQL, CI/CD, and monitoring. ⏱️ I’m available full-time in EST with a dedicated workspace and reliable high-speed internet. I take full ownership of every task and provide daily progress updates to keep your project on track. 📞 If you want a .NET expert who builds clean, reliable, and efficient systems—let’s schedule a quick call and discuss your requirements. 🛠️ Tech Stack & Tools Languages & Frameworks: C#, VB.NET, ASP.NET Core, .NET 6/8, Web API, WinForms, WebForms, Blazor Frontend: Blazor, Angular (7–18), JavaScript Database: SQL Server, Azure SQL Cloud & DevOps: Azure Functions, App Services, Cosmos DB, Redis, CI/CD, Monitoring AWS EC2, SES Version Control: GitHub, Azure DevOps, Bitbucket, TFS, TortoiseSVN 收起 -
雇用 emilesd617
Hello, I can start immediately and can dedicate to your project full-time, 40+ hrs/week during your working time. I've 8+ years of experiences and specialized in C#, VB, .Net, Devexpress, JavaScript, Node.js, React, Next.js, Mobx, GraphQL, Neo4j, Tailwind CSS, SCSS, GPT, TypeScript, API integration, etc. I'm an...Hello, I can start immediately and can dedicate to your project full-time, 40+ hrs/week during your working time. I've 8+ years of experiences and specialized in C#, VB, .Net, Devexpress, JavaScript, Node.js, React, Next.js, Mobx, GraphQL, Neo4j, Tailwind CSS, SCSS, GPT, TypeScript, API integration, etc. I'm an excellent English speaker/communicator with good collaboration experience. Looking forward to discussing more details. Best regards. Emile. 收起 -
雇用 kumarashish99
I am an AWS-certified professional with over 5 years of experience specializing in backend development, DevOps engineering, and Kubernetes orchestration. My expertise lies in building scalable, secure, and efficient cloud infrastructures while integrating advanced AI/ML solutions to enhance business outcomes. ☞...I am an AWS-certified professional with over 5 years of experience specializing in backend development, DevOps engineering, and Kubernetes orchestration. My expertise lies in building scalable, secure, and efficient cloud infrastructures while integrating advanced AI/ML solutions to enhance business outcomes. ☞ Backend Development: Proficient in Node.js, Python, and PHP with hands-on experience in building serverless and containerized applications using frameworks like Serverless Framework, SAM, and SST. ☞ DevOps Expertise: Skilled in designing CI/CD pipelines, implementing Infrastructure as Code (Terraform, CloudFormation), and automating deployment workflows for high-traffic applications. ☞ Kubernetes Specialist: Extensive experience in deploying, managing, and scaling containerized applications on Kubernetes platforms like AWS EKS, GCP GKE, and Azure AKS. ☞ Security & Compliance: Strong knowledge of securing infrastructure and achieving compliance with frameworks like HIPAA, PCI-DSS, GDPR, and ISO standards. ☞ AI/ML Integration: Experience in integrating AWS AI/ML services such as Textract, Comprehend, Kendra, and Rekognition into applications for intelligent automation. Certifications: AWS Certified Solutions Architect – Associate AWS Certified Practitioner Toolkit: AWS, Terraform, Docker, Kubernetes, Jenkins, GitLab CI/CD, Python, Node.js, PHP, MySQL, PostgreSQL ..... Monitoring Tools: Prometheus, Grafana, New Relic 收起
