Experienced System Administrator with comprehensive expertise in managing, maintaining, and optimizing complex IT infrastructures. Specialized in enterprise-level server administration, cloud computing, and implementing robust security solutions. Committed to delivering reliable, scalable, and cost-effective IT solutions that align with business objectives. --- CORE COMPETENCIES -- System Administration: - Windows Server Administration (2012/2016/2019/2022) - Linux Server Management (RHEL, CentOS, Ubuntu, Debian) - Active Directory, DNS, DHCP, Group Policy Management - User Account Management and Access Control - System Performance Tuning and Optimization -- Cloud Infrastructure: - Amazon Web Services (AWS) - EC2, S3, RDS, VPC, IAM - Microsoft Azure - VMs, Storage, Azure AD, Networking - Google Cloud Platform - Compute, Storage, Networking - Cloud Migration and Hybrid Cloud Implementation - Cost Optimization and Resource Management -- Virtualization & Containerization: - VMware vSphere, ESXi, vCenter - Microsoft Hyper-V - Docker and Kubernetes - Container Orchestration and Management - Virtual Machine Deployment and Maintenance -- Network Administration: - Network Configuration and Troubleshooting - Firewall Configuration and Management - VPN Setup and Administration - Load Balancing and High Availability - Network Security and Monitoring --- TECHNICAL EXPERTISE - Operating Systems: Windows Server, Linux (Multiple Distributions), Unix, macOS - Database Systems: MySQL, PostgreSQL, Microsoft SQL Server, MongoDB, MariaDB - Web Servers: Apache, Nginx, IIS, Tomcat, LiteSpeed - Monitoring Tools: Nagios, Zabbix, Prometheus, Grafana, DataDog, New Relic - Backup Solutions: Veeam, Acronis, Bacula, AWS Backup, Azure Backup - Automation Tools: Ansible, Terraform, PowerShell, Bash Scripting, Python - Security Tools: Firewall Management, SSL/TLS, VPN Technologies, Security Auditing - Collaboration: Microsoft Exchange, Office 365, Google Workspace --- SERVICES PROVIDED -- Infrastructure Setup & Configuration - Server deployment and initial configuration - Network architecture design and implementation - Storage solution setup (SAN/NAS/DAS) -- Maintenance & Support - 24/7 system monitoring and alerting - Regular maintenance and updates - Performance optimization and troubleshooting - Incident management and resolution -- Cloud Services - Cloud migration planning and execution - Multi-cloud environment management - Cloud cost optimization - Disaster recovery setup -- Security Implementation - Security assessment and hardening - Backup and recovery strategy - Compliance management - Access control and authentication -- Documentation & Reporting - System documentation and runbooks - Regular performance reports - Capacity planning reports - Incident and change management documentation --- PROJECT EXPERIENCE - Successfully managed IT infrastructure for organizations ranging from startups to enterprises - Implemented high-availability solutions achieving 99.9% uptime SLA - Executed seamless cloud migrations with zero data loss - Designed and deployed disaster recovery solutions - Automated routine tasks reducing manual intervention by 70% - Optimized infrastructure costs resulting in 30-40% reduction in IT expenses --- PROFESSIONAL APPROACH -- Planning & Analysis - Thorough assessment of current infrastructure - Identification of improvement opportunities - Strategic planning aligned with business goals -- Implementation - Methodical deployment following best practices - Minimal disruption to business operations - Comprehensive testing and validation -- Support & Optimization - Proactive monitoring and maintenance - Continuous improvement initiatives - Regular performance reviews and optimization --- CERTIFICATIONS & QUALIFICATIONS - Microsoft Certified: Azure Administrator Associate - AWS Certified Solutions Architect - CompTIA Server+ and Network+ - ITIL Foundation Certified - Red Hat Certified System Administrator (RHCSA) --- AVAILABILITY & TERMS -- Engagement Types: - Hourly consultations - Fixed-price projects - Monthly retainer agreements - Emergency support services -- Communication: - Daily status updates - Weekly progress reports - Available via Upwork messages, email, Slack - Video conferencing for meetings -- Working Hours: - Flexible schedule across time zones - Emergency support available 24/7 - Response time within 2-4 hours -- WHY WORK WITH ME: Proven Track Record: Extensive experience managing diverse IT environments Reliable & Responsive: Quick turnaround times and consistent communication Cost-Effective Solutions: Focus on ROI and operational efficiency Security-First Approach: Emphasis on data protection and compliance Documentation: Comprehensive documentation for all implementations Knowledge Transfer: Training and support for your team Contact me today to schedule a consultation and take the first step toward optimizing your IT infrastructure.

If you need cloud infrastructure built, deployments automated, integrations shipped, or an environment locked down — and you need it done properly, not just planned — that's where I come in. 20 years of real engineering across AWS, Azure, and GCP. I've built things that are still running in production at NielsenIQ, Verizon, Seacoast Bank, and Data443. Not advisory work. Actual delivered infrastructure. What I build: Cloud Infrastructure and DevOps: - AWS and Azure infrastructure (VPCs, AKS, EKS, networking, IAM, hybrid connectivity, VPN gateways) - Infrastructure as Code: Terraform, Bicep, ARM templates — from scratch or migration - CI/CD pipelines, GitHub Actions, containerized workloads (Docker, Kubernetes) - Serverless: Lambda, Azure Functions, API Gateway, event-driven architectures - Multi-cloud design, cost optimization, cloud migration Security and Compliance: - Microsoft Sentinel, SIEM buildouts, KQL detection rules, SOAR playbooks - Zero Trust architecture: Entra ID, Conditional Access, PIM, MFA enforcement - AWS Security Hub, GuardDuty, IAM hardening, compliance baselines - SOC2, HIPAA, NIST, CMMC — implementation, not just gap analysis Integrations and Automation: - REST API integrations, custom connectors, middleware (Node.js, Python) - M365, Defender, Purview, Intune management and automation at scale - GCP services, multi-cloud patterns, SaaS integrations At NielsenIQ I saved $750K/year on security tooling and shipped two production Sentinel connectors now live in Microsoft's Content Hub. At Verizon and Seacoast Bank I designed Zero Trust architectures that are still running today. At Data443 I built AWS marketplace connectors that integrate with CrowdStrike, SentinelOne, and Cyren threat intelligence pipelines serving 500+ clients. I work US hours, communicate clearly, and I actually show up. Tampa, FL. Certs: Azure Solutions Architect Expert, Azure Security Engineer, AWS SA Pro, AWS Security Specialty, MCSE+Security

I help companies secure Microsoft 365 environments and pass SOC2 & ISO 27001 audits. Intune & Endpoint Security (Windows, iOS, Android) Entra ID (IAM, Conditional Access, Identity Protection) Microsoft Defender (Endpoint, Cloud, Identity) Purview (DLP, Compliance, Data Protection) With 5+ years of hands-on experience and Microsoft certifications (SC-100, AZ-305), I design secure, compliant, and production-ready environments. Let’s fix your security gaps and get you audit-ready.

ASP.NET Core | C# | React | Angular | Docker | Azure | CI/CD | REST API | Jira | Trello | SQL Server | Entity Framework | SignalR | TypeScript | Clean Architecture | PostgreSQL | Azure DevOps | JWT | OAuth2 | Microservices | Web API | GitHub Actions ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🚀 Full Stack .NET Developer | 100% Job Success | Rising Talent ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Full Stack .NET Developer who ships production-ready web apps — clean APIs, React/Angular frontends, Docker-containerized, Azure-deployed. 100% Job Success. Rising Talent. Available now. I work with startups and businesses that need a single developer who owns the entire stack — ASP.NET Core backend, React or Angular frontend, SQL Server database, Docker containers, and Azure cloud deployment — delivered with clean architecture and zero excuses. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔧 WHAT I BUILD ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ ASP.NET Core REST APIs — versioned, Swagger-documented, xUnit tested ✅ React.js SPAs — dashboards, admin panels, real-time UIs, TypeScript ✅ Angular Applications — enterprise-grade, RxJS, NgRx, standalone components ✅ Docker + CI/CD Pipelines — Azure DevOps, GitHub Actions, zero-downtime deploy ✅ Cloud Deployment — Azure App Services, Docker containers, IIS, Azure SQL ✅ Microservices Architecture — decoupled, scalable, production-ready ✅ Authentication — JWT, OAuth2, ASP.NET Identity, Role-Based Access Control ✅ Real-Time Apps — SignalR, WebSockets, live notifications, chat systems ✅ Database Design — SQL Server, PostgreSQL, EF Core, Dapper, stored procedures ✅ API Integrations — Stripe, OpenAI, Twilio, SendGrid, Google APIs ✅ SaaS & MVP Builds — concept to deployed product, structured and fast ✅ Legacy Migration — .NET Framework 4.x to .NET Core 6/7/8 upgrades ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠️ COMPLETE TECH STACK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Backend → ASP.NET Core 6/7/8 | C# | Web API | MVC | SignalR | LINQ Frontend → React.js | Angular 9+ | TypeScript | JavaScript | Tailwind | Bootstrap Database → MS SQL Server | PostgreSQL | Entity Framework Core | Dapper | LINQ Cloud → Microsoft Azure | Azure App Services | Azure SQL | Blob Storage DevOps → Docker | CI/CD | Azure DevOps | GitHub Actions | Git | IIS Security → JWT | OAuth2 | ASP.NET Identity | HTTPS | CORS | RBAC Testing → xUnit | Postman | Swagger | Integration Testing | REST Client ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💼 PROJECTS I AM BEST FIT FOR ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ → SaaS platforms — .NET Core backend + React/Angular frontend → Enterprise dashboards and internal tools → E-commerce backends with admin panels → Real-time apps — chat, notifications, live tracking → AI-powered web apps — OpenAI API + ASP.NET Core → Azure cloud-native apps with Docker + CI/CD pipelines → Legacy .NET modernization projects ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⭐ WHY CLIENTS INVITE ME ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ → 100% Job Success Score — every project delivered → Rising Talent badge — verified by Upwork → Clean Architecture — SOLID, Repository Pattern, DI → Daily updates — you always know project status → Available across US / UK / EU time zones → I ask the right questions before writing one line of code ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔑 KEYWORDS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ASP.NET Core Developer | .NET Developer | C# Developer | Full Stack Developer | Jira | Trello | React Developer | Angular Developer | REST API | Web API | Entity Framework | SQL Server | Azure | Docker | CI/CD | DevOps Engineer | SignalR | TypeScript | SaaS Developer | MVP Developer | Microservices | Clean Architecture | .NET 6 | .NET 7 | .NET 8 | Backend Developer | Cloud Developer | Azure DevOps ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🟢 Available Now | Replies within 1 hour 📩 Message me — I review every project same day.

As an MSP, Web Hosting Company (Aloye Computer Enterprises LLC), Microsoft Authorized Cloud Service Provider Partner, and Creator of a Complete Business Management Application for D365 CRM (ACE Service Tech App), I am uniquely positioned to provide you with comprehensive solutions and consulting for all your Technology needs. I am open 24/7 365. **ACE Business Management App for D365 CE available through Microsoft App Source by searching for ACE Business Management App Over 20 years of in-depth, hands on, experience in the information technology field. Over 20 years of in-depth, hands on, experience in managing all aspects of a small business including financials, credit, reporting, compliance, sales, marketing, support, research, and development. Specialties: * Technical Solution Design and Implementation * Business Process Modeling and Analysis * Enterprise Systems and Server Architecture * Business and Operations Management * Consulting & Project Management * Contract Negotiation * Multi-Vendor/Multi-Tier/Comprehensive Integrated Solutions Mr. Aloye has over 8 years of experience in Microsoft Dynamics 365/2011/2016 Development, SSRS Report Writing, and complete D365 End to End Solution Development. Mr. Aloye also owns the Copyright for the three complete illustrated works of literature listed below through his media arm, Aloye Media Enterprises LLC: * A Place for Me * Taken by the Wolf * Dinner With Lions and Lambs Mr. Aloye developed and owns the Aloye Geo-Processing Platform that powers the Geo capabilities used inside of Eternal Conquest - The Great War Video Game for iPhone, iPad, Android, Windows PC, and MacOS.

🔸I'm a seasoned DevOps Engineer with over 4 years of experience and a knack for orchestrating tech landscapes. 🔸I firmly believe that DevOps is an art that goes beyond just mastering the best tools in the field – it's about strategic thinking, problem-solving, and continuous improvement that go hand-in-hand with them. 🔸With my extensive expertise in a wide range of technologies, including Linux, bash scripting, Docker, Swarm, Kubernetes, Nomad, OpenShift, GCP, AWS, DigitalOcean, Azure, Hetzner, and OpenStack, I bring a diverse skill set to the table. Moreover, I excel in implementing CI/CD and GitOps practices, streamlining software delivery processes and fostering a culture of automation and collaboration. 🔸I am well-versed in infrastructure-as-code tools like Terraform, Ansible, and Packer, providing organizations with efficient and scalable infrastructures. My proficiency in Python and Lua programming languages enables me to create innovative solutions, automate complex tasks and implement effective API integrations. 🔸I am a natural problem solver, always seeking innovative ways to optimize processes and enhance productivity. I believe in effective communication and collaboration, which makes me a valuable addition to any project. 🔸If you are looking for a productive DevOps Engineer with a business-driven approach, I am here to make a difference. Let's connect and discuss how to turn your vision into reality.

🚀 Building AI Agents & Business Automation Solutions Since 2020 — Years Before ChatGPT Made AI Mainstream 🤖 Microsoft AI Foundry — Azure OpenAI, Gemini, Claude & Open-Source Models 🧠 Microsoft Copilot Studio — AI Agents & Multi-Agent Systems ⚡ Power Automate — Cloud Flows & Desktop Automation 📱 Power Apps Canvas — Custom Business Applications 🏅 Microsoft Certified AI Engineer with 5+ years of experience designing and delivering AI-powered business solutions. I help organizations automate processes, improve productivity, and unlock business value through AI Agents, Enterprise Copilots, and Intelligent Automation. 💡 Expertise includes: • RAG (Retrieval-Augmented Generation) Solutions • Enterprise AI Chatbots & Copilots • Intelligent Document Processing & OCR • Invoice & Workflow Automation • Knowledge Management Systems • Website Scraping & Data Extraction • Microsoft 365 Integrations • Custom AI Applications powered by modern LLMs • Business Process Automation & Digital Transformation 🎯 Turning complex business challenges into scalable AI and automation solutions.

I help businesses modernize legacy .NET applications, reduce cloud infrastructure costs, and build scalable SaaS products on Azure. Over the last 9+ years, I have delivered enterprise-grade .NET solutions used by thousands of users across CRM, SaaS, and business automation platforms. I am Aashima, a Senior Full‑Stack .NET & AI Developer with 9+ years of experience delivering secure, scalable, and enterprise‑grade solutions across desktop, web, cloud, and AI platforms. My mission is to align technology with business goals to drive measurable results. 💡 Core Expertise : ASP.NET Core & .NET 8 WPF, WinForms, Web Forms, MAUI Blazor, SoftPro & Modern Web Applications SaaS Platforms & Business Applications API Development & Integrations : REST APIs & Microservices Third-Party API Integrations CRM & Business System Integrations Authentication & Security Solutions Cloud & DevOps : Microsoft Azure Docker & Containerization CI/CD Pipelines Cloud Migration & Application Modernization Modern UI Development: React.js, Angular, Bootstrap, MVVM architecture Data & BI: SQL Server, PostgreSQL, MongoDB, Power BI dashboards AI Integration for Existing and New .NET Applications : OpenAI integrations AI workflow automation Internal knowledge assistants Document processing 🚀 Recent Highlight : VDMingle – Virtual Desktop Manager Built with WPF/.NET 8 & MVVM Real‑time window grouping & drag‑and‑drop UI Portable setup designed for productivity users ✨ Why Clients Choose Me : Proven success in CRM, SaaS, AI, and enterprise projects Transparent communication & timely delivery Business‑aligned solutions that scale with growth Expertise in blending AI innovation with .NET reliability & Azure cloud power Whether you need to modernize an existing application, build a new SaaS product, develop APIs, migrate to Azure, or integrate AI capabilities into your software, I can help deliver a solution that aligns with your business goals. 👉 Let’s collaborate to modernize your apps or build future‑ready AI + .NET + Azure solutions together. Click Invite to start your project with confidence.

I am a Cloud Infrastructure Architect and DevOps Consultant with 17+ years of experience helping startups, SaaS companies, and enterprises build secure, scalable, and highly available cloud environments. Throughout my career, I have successfully delivered 300+ projects and completed over 30,000 hours on Upwork, earning the trust of clients worldwide through long-term partnerships and consistent results. My expertise includes: ✔ AWS, Azure, and Google Cloud Platform (GCP) ✔ Kubernetes (EKS, AKS, GKE) ✔ Terraform and Infrastructure as Code (IaC) ✔ CI/CD Automation (GitHub Actions, Jenkins, Azure DevOps) ✔ Docker and Containerization ✔ DevSecOps and Cloud Security ✔ High Availability and Disaster Recovery ✔ Cloud Migration and Modernization ✔ SOC2, HIPAA, PCI-DSS, and ISO 27001 Compliance ✔ Monitoring, Logging, and Performance Optimization Services I provide: • Cloud Architecture Design and Review • Kubernetes Deployment and Troubleshooting • Infrastructure Automation with Terraform • AWS, Azure, and GCP Cost Optimization • Security Hardening and Compliance Readiness • CI/CD Pipeline Design and Implementation • Production Incident Resolution • Cloud Migration Projects • Fractional Cloud Architect Consulting Why clients work with me: ✓ 30,000+ Upwork Hours ✓ 300+ Successfully Delivered Projects ✓ Long-Term Enterprise Engagements ✓ Strong Communication and Ownership ✓ Proven Track Record of Delivering Business Outcomes Whether you need a cloud architect to design a new platform, optimize an existing infrastructure, improve security posture, or modernize deployment processes, I can help deliver reliable and scalable solutions that support your business growth. Let's discuss your project and build a cloud infrastructure that is secure, efficient, and future-ready.

I help startups and growing businesses build scalable SaaS products, AI-powered applications, cloud infrastructure, and backend systems that are designed for long-term growth. Over the last 10+ years, I've worked as a CTO, Engineering Manager, and Senior Full-Stack Engineer, helping companies take products from idea to production while keeping performance, scalability, and maintainability at the core. A few projects I've worked on: • PrepLadder (Acquired by Unacademy) Led engineering for a platform serving over **2 million users**, working on AWS microservices, DRM-protected video streaming, personalized learning systems, and large-scale backend architecture. • Enciser Co-founded an IoT and energy management platform where I designed a serverless AWS architecture for real-time device monitoring, mobile applications (iOS & Android), and cloud-based automation. • Enterprise Platforms Built backend systems, cloud infrastructure, and distributed applications for companies including Zucora, TruckBook, Emerald Planet, and Kryptet, using Go, Python, Kubernetes, Docker, Redis, Cassandra, and modern cloud-native architecture. Across my career, I've helped design and deploy 50+ production applications across SaaS, AI, IoT, marketplaces, fintech, and enterprise platforms. My core expertise • Backend Development Python, Node.js, Go, Django, Flask • Frontend React, React Native, Next.js • Databases PostgreSQL, MySQL, MongoDB, DynamoDB, Cassandra, Redis, ScyllaDB • Cloud & DevOps AWS, Docker, Kubernetes, Terraform, Jenkins, GitHub Actions, Ansible • Integrations Stripe, Twilio, OpenAI, Firebase, Shopify, Slack, SendGrid, Google Maps, Zendesk, and other third-party APIs. What I usually help clients with : ✔ Building scalable backend architecture ✔ AI & LLM integrations ✔ SaaS product development ✔ API design and third-party integrations ✔ Real-time applications using WebSockets, MQTT, and event-driven systems ✔ Cloud infrastructure, DevOps, and deployment automation ✔ Engineering leadership and technical architecture What it's like working with me I don't just write code,I help clients make good technical decisions.I'm comfortable joining an existing codebase, understanding how it works, identifying bottlenecks, and delivering features that are easy to maintain as the product grows. I believe in clean architecture, clear communication, proper documentation, and shipping reliable software instead of quick fixes. I've worked with distributed teams across Canada, Australia, Sweden, and India, and I'm equally comfortable working independently or collaborating closely with founders and engineering teams. If you're building a product that needs to scale, I'd be happy to discuss how I can help. ramansaini.in