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🔥 Senior Full-Stack AI Engineer (MLOps + LLM) | Lead Engineer at RemoteCore Labs Welcome to RemoteCore Labs - a remote-first collective of senior engineers, AI practitioners, and creative digital specialists. I lead our engineering team with 18+ years of experience as a Senior Full-Stack AI Engineer, combining deep expertise in LLMs, MLOps, cloud infrastructure, DevOps, backend systems, and scalable product development. Together, we help businesses build, launch, and scale modern digital products with intelligence baked into every layer. 🧠 Core Competencies 🔸 Cloud Platforms: Azure, AWS, GCP, multi-cloud, SpotIO 🔸 CI/CD & Automation: Azure DevOps, GitHub Actions, Jenkins, GitLab CI, ArgoCD, Backstage, Python, Bash, Golang, TypeScript 🔸 Infrastructure as Code: Terraform, Scalr, Crossplane, Ansible 🔸 Container Orchestration: Kubernetes (AKS, EKS, GKE), Helm, Kustomize, Docker 🔸 Monitoring / Alerting & Security: Datadog, Prometheus, Grafana, ELK, HashiCorp Vault, Cloudflare, Megalinterio, PagerDuty 🔸 MLOps: GPU-backed infrastructure for machine learning/model deployment 🔸 Networking & Server Infrastructure: Cisco ASA, VPN, DNS/DHCP, BGP/OSPF, Hyper-V, VMware, Windows Server, Linux (RHEL, CentOS, Ubuntu, SLES, Debian, OpenBSD) 🔸 Operating Systems: Linux server administration, Windows Server, Active Directory, Exchange, OpenStack 🔸 Other Tools: Jira, Redis, PowerBI, Office 365, SharePoint 🎓 Certifications ✅ Certified Kubernetes Administrator (CKA) ✅ HashiCorp Certified: Terraform Associate ✅ AWS Certified Solutions Architect – Associate ✅ AWS Certified SysOps Administrator – Associate ✅ Microsoft Azure Administrator (AZ-104), Azure Fundamentals (AZ-900) ✅ Cisco Certified Network Associate – Security (CCNA Security) ✅ Red Hat Certified System Administrator (RHCSA) ✅ Microsoft: MCSA, MCITP, MCP, MCTS, CRM, GP 📌 Professional Highlights ⭐ Led infrastructure design and automation for global SaaS and enterprise platforms ⭐ Implemented cost-saving, scalable environments using Infrastructure as Code ⭐ Established CI/CD pipelines for secure, zero-downtime deployments ⭐ Delivered MLOps solutions supporting GPU-accelerated workflows ⭐ Supported migrations, disaster recovery, and multi-tenant platforms 👨🏻‍💻 Technical Skills Summary 🔥 Languages: Python, Golang, TypeScript, Bash 🔥 IaC & Tools: Terraform, Scalr, Ansible, Crossplane, Scalr 🔥 CI/CD: GitHub Actions, Azure DevOps, GitLab CI, Jenkins, ArgoCD 🔥 Containers & Orchestration: Docker, Kubernetes (AKS, EKS, GKE), Helm, Kustomize 🔥 Monitoring & Logging: Datadog, Prometheus, Grafana, ELK, CloudWatch, Icinga, Nagios 🔥 Cloud & DevSecOps: Azure, AWS, GCP, HashiCorp Vault, Spotio, Cloudflare 🔥 Networking: Cisco UCS/HX/ASA, BGP, VPN, DHCP/DNS, FortiGate 🔥 Platforms: Linux (RHEL, CentOS, Ubuntu, SLES), Windows Server, Hyper-V, VMware 🔥 Other: Jira, PagerDuty, Microsoft Dynamics, SQL Server, Power BI, Office 365, SharePoint 🚀 Professional Approach ⚡ Focus on automation, documentation, and collaboration ⚡ Strong troubleshooting, incident management, and technical leadership ⚡ Proactive in cost optimization, DevSecOps, and team enablement 🫡 Availability Ready for remote freelance and contract opportunities in DevOps, SRE, cloud & automation. Berlin-based, open to international clients. Kareem Mostafa DevOps Lead | SRE | Cloud Infra | Berlin-based | Fluent in English, German (B2), Arabic

I am in love with Python scripting and automation and web scraping, however I work as a backend developer (Django) and have experience with (Html, Css, Js) I will write a script of any complexity for your tasks on the Internet in the Python programming language. i can do any bots for telegram or discord, with Scraping, DataBase, Referral system, Profile, airdrop bots, etc also automating web services and APIs using CURL, RESTfull JSON and XML, parsing and crawling web pages using scrapy and bs4.

🚀 DevOps, Cloud & Kubernetes Engineer | Terraform | CI/CD | Automation Expert 🏆 Top Rated Plus | ✅ 3000+ hours • 19+ Projects Delivered 👋 Hi, I’m Sabry . Your DevOps partner for scalable, secure, and automated infrastructure. I help startups and enterprises build, automate, and manage modern cloud infrastructure using best-in-class DevOps tools and practices. If you’re looking for reliability, speed, and clean automation, you’re in the right place. For the past 9+ years, I’ve helped clients reduce deployment times, cut cloud costs, and bring stability to complex systems through Terraform, Kubernetes, and CI/CD automation. 🧩 What I Can Help You With ✅ Cloud Infrastructure Design & Deployment: Azure, AWS, GCP, OCI, Alibaba Cloud, Huawei Cloud ✅ Infrastructure as Code (IaC: Terraform, Ansible, Crossplane ✅ CI/CD Pipelines: Azure DevOps, Jenkins, GitHub Actions, GitLab CI, Bitbucket Pipelines ✅ Kubernetes & Containers – Docker, Podman , Compose, Swarm, Kubernetes, Rancher, Helm, Kustomize ✅ Monitoring & Observability: ELK/EFK, Prometheus/Grafana, Loki/Promtail, Splunk, SigNoz, Uptrace, openTelemetry ✅ Automation & Scripting: Bash, Python, Powershell 🎓 Certifications That Back It Up 🏅 RHCSA – Red Hat Certified System Administrator 🏅 RHCE – Red Hat Certified Engineer 🏅 CKA – Certified Kubernetes Administrator 🏅 CKAD – Certified Kubernetes Application Developer 🏅 CKS – Certified Kubernetes Security Specialist 💬 What Clients Say ⭐⭐⭐ ⭐ ⭐ “Sabry did an excellent job. I’m really impressed with what he delivered and recommend him to anyone looking for top-quality DevOps work.” ⭐⭐ ⭐ ⭐ ⭐ “He’s fantastic and responds quickly. Everyone should hire him for all types of jobs.” 🌟 Why Clients Hire Me 🔹 I treat your infrastructure as if it’s my own with reliability, security, and scalability in mind. 🔹 I communicate clearly and document everything, so you’re never left guessing. 🔹 I deliver results on time, every time. 🤝 Let’s Build Something Great Whether you’re migrating to the cloud, setting up CI/CD, or scaling your Kubernetes clusters. I can help you get there faster and safer. 📩 Message me today, and let’s discuss how I can simplify and automate your infrastructure!

Senior Backend Specialist (PHP/Laravel) | 9 Years Experience I build scalable, secure, and high-performance backend systems for SaaS, e-commerce, and enterprise platforms. With 9 years of experience in Laravel, system architecture, and API development, I help startups and growing companies turn complex requirements into clean, reliable, production-ready applications. What I do best: 1. Laravel backend development & modular architecture 2. High-performance APIs (REST + internal systems) 3. Database design, optimization, and refactoring legacy code 4. Building SaaS modules, dashboards, billing, authentication, and integrations 5. Fast delivery using modern AI-assisted workflows Notable Experience: Worked on large-scale products at Salla & ExpandCart, building stable features and improving system performance. If you need a backend engineer who understands performance, scalability, and deadlines, I’m ready to help deliver your next feature or build your platform from the ground up.

I’m a Senior Full-Stack Engineer with 4+ years of hands-on experience building scalable SaaS and AI-powered platforms. I specialize in MERN Stack, Next.js, AWS, and AI + IoT solutions, helping startups and businesses turn ideas into high-performing, production-ready products. - Why Work With Me? End-to-End Expertise: I handle the full development cycle, from React js / Next.js frontends to robust Node.js backends, MongoDB/PostgreSQL databases, and scalable AWS infrastructure. AI & IoT Specialist: Built PythiaStore AI, an IoT platform using Raspberry Pi devices, Faster Whisper transcription, multi-agent AI systems, and an intelligent MongoDB-powered AI chat assistant. Proven Impact: Reduced AWS costs by 60% and AI API costs by 50% for previous clients. Delivered 20+ successful projects including SaaS platforms generating $50K+ ARR. Leadership & Delivery: Tech Lead experience managing teams of 5+ engineers while maintaining clean architecture, high code quality, and on-time delivery. - Key Technologies: Frontend: React.js, Next.js, TypeScript, Tailwind CSS Backend: Node.js, Express.js, REST APIs, WebSockets Databases: MongoDB, PostgreSQL, Redis AI & IoT: Faster Whisper, Ollama, OpenAI, Raspberry Pi, AI Agents Cloud & DevOps: AWS (EC2, S3, Lambda, etc.), Docker I focus on building fast, secure, and scalable solutions with clear communication and transparent project management. Whether you need a new SaaS product, AI integration, IoT system, or performance optimization, I deliver results that drive real business growth. Let’s discuss your project and build something exceptional together.

I build production AI systems and full-stack products with 8+ years of full-stack development experience. Most recently: founder of LegalSort.ai, an AI legal document classifier running on multi-agent LLM pipelines (Claude, orchestration, RAG) deployed on AWS. Built solo, end-to-end. Before that, sole technical founder at an Australian legal-tech startup for 3+ years, built and scaled an enterprise SaaS handling AI-powered due diligence for 750+ users and 50K+ documents. Backend, infrastructure, integrations, billing, auth, every technical decision from architecture to production incidents. What I offer on Upwork: 1. AI/LLM Engineering: Production LLM systems. Multi-agent architectures, RAG pipelines, Claude and OpenAI integrations, evals, prompt engineering at scale. Shipped in my own product, built for clients. 2. Vibe-code cleanup & pre-launch review: Someone (or some tool) shipped you a codebase that "works" but isn't production-ready. I audit what's there, identify what's structurally missing, and rebuild what needs to survive real users. Or: you're about to launch and want an experienced eye on the code before it ships. 3. Full-Stack AI Product Development: End-to-end builds: backend (Go, Node, Python), AWS infrastructure (Bedrock, Lambda, ECS, SES, S3, SQS), PostgreSQL, async pipelines, plus the AI/LLM layer integrated properly. The kind of work where "it scales" and "it doesn't fall over at 3am" are both non-negotiable. 4. Fractional CTO / Technical Advisor: For founders who need a senior technical partner without a full-time hire. Architecture reviews, technical roadmap, code review, due diligence on existing systems. Strongest fit for early-stage AI products. My Upwork track record is primarily hands-on delivery, but the through-line is that I've been the sole technical owner on every engagement. Reviews from long-term clients (3-4 year relationships) speak to consistency: "consistently delivers quality work," "so great to work with," "provided high-quality work in a timely manner." Good fit if: you want someone who can actually ship AI products. You value honest feedback and pushback over cheerful agreement, and you want someone who'll tell you when something is the wrong call.