๐ฅ 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.
๐ง Core Competencies
๐ธ Cloud Platforms: Azure, AWS, GCP, multi-cloud, SpotIO
๐ธ CI/CD & Automation: Azure DevOps, GitHub Actions, Jenkins, GitLab CI, ArgoCD, Backstage, Python, Bash, Golang, TypeScript
๐ธ Infrastructure as Code: Terraform, Scalr, Crossplane, Ansible
๐ธ Container Orchestration: Kubernetes (AKS, EKS, GKE), Helm, Kustomize, Docker
๐ธ Monitoring / Alerting & Security: Datadog, Prometheus, Grafana, ELK, HashiCorp Vault, Cloudflare, Megalinterio, PagerDuty
๐ธ MLOps: GPU-backed infrastructure for machine learning/model deployment
๐ธ Networking & Server Infrastructure: Cisco ASA, VPN, DNS/DHCP, BGP/OSPF, Hyper-V, VMware, Windows Server, Linux (RHEL, CentOS, Ubuntu, SLES, Debian, OpenBSD)
๐ธ Operating Systems: Linux server administration, Windows Server, Active Directory, Exchange, OpenStack
๐ธ Other Tools: Jira, Redis, PowerBI, Office 365, SharePoint
๐ Certifications
โ Certified Kubernetes Administrator (CKA)
โ HashiCorp Certified: Terraform Associate
โ AWS Certified Solutions Architect โ Associate
โ AWS Certified SysOps Administrator โ Associate
โ Microsoft Azure Administrator (AZ-104), Azure Fundamentals (AZ-900)
โ Cisco Certified Network Associate โ Security (CCNA Security)
โ Red Hat Certified System Administrator (RHCSA)
โ Microsoft: MCSA, MCITP, MCP, MCTS, CRM, GP
๐ Professional Highlights
โญ Led infrastructure design and automation for global SaaS and enterprise platforms
โญ Implemented cost-saving, scalable environments using Infrastructure as Code
โญ Established CI/CD pipelines for secure, zero-downtime deployments
โญ Delivered MLOps solutions supporting GPU-accelerated workflows
โญ Supported migrations, disaster recovery, and multi-tenant platforms
๐จ๐ปโ๐ป Technical Skills Summary
๐ฅ Languages: Python, Golang, TypeScript, Bash
๐ฅ IaC & Tools: Terraform, Scalr, Ansible, Crossplane, Scalr
๐ฅ CI/CD: GitHub Actions, Azure DevOps, GitLab CI, Jenkins, ArgoCD
๐ฅ Containers & Orchestration: Docker, Kubernetes (AKS, EKS, GKE), Helm, Kustomize
๐ฅ Monitoring & Logging: Datadog, Prometheus, Grafana, ELK, CloudWatch, Icinga, Nagios
๐ฅ Cloud & DevSecOps: Azure, AWS, GCP, HashiCorp Vault, Spotio, Cloudflare
๐ฅ Networking: Cisco UCS/HX/ASA, BGP, VPN, DHCP/DNS, FortiGate
๐ฅ Platforms: Linux (RHEL, CentOS, Ubuntu, SLES), Windows Server, Hyper-V, VMware
๐ฅ Other: Jira, PagerDuty, Microsoft Dynamics, SQL Server, Power BI, Office 365, SharePoint
๐ Professional Approach
โก Focus on automation, documentation, and collaboration
โก Strong troubleshooting, incident management, and technical leadership
โก Proactive in cost optimization, DevSecOps, and team enablement
๐ซก 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
Cloudflare
Python
NGINX
Microsoft Azure
Amazon Web Services
CI/CD
Kubernetes
SSL
Terraform
Next.js
Flutter
Node.js
TypeScript
Kapil S.
Dubai, United Arab Emirates
$23/hr
5.0
672 jobs
๐ Guaranteed Core Web Vitals Expert | โก Performance | โฟ Accessibility | ๐ SEO | ๐ก๏ธ Best Practices | ๐ค Agentic Browsing | ๐ GTmetrix | โฐ 15+ hrs/day
WordPress Speed Optimization | Website Speed Optimization | Page Speed Optimization | Website Load Time Optimization | Improve Website Speed | Improve PageSpeed Score | Fix Slow Website | Web Performance Optimization | Core Web Vitals | Core Web Vitals Expert | WordPress Speed Expert | LCP Optimization | LCP Fix | CLS Fix | INP Improvement | INP Fix | FCP | FCP Optimization | TBT | TBT Optimization | TTFB Optimization | Server Response Time | Server Response Time Optimization | Mobile Speed Optimization | Landing Page Speed Optimization | Google PageSpeed Insights | GTmetrix Optimization | GTmetrix Grade A | Pingdom Speed Test | Pingdom | PageSpeed Score 90+ | PageSpeed Score 95+ | Shopify Speed Optimization | WooCommerce Speed Optimization | Elementor Performance | W3 Total Cache | WP Rocket | LiteSpeed Cache | WP Super Cache | WordPress Caching | Caching Optimization | Image Optimization | WebP Conversion | CDN Setup | Cloudflare Configuration | CDN Cloudflare | Database Optimization | PHP Optimization | GZIP Compression | Minify CSS JavaScript HTML | CSS JS Minification | Lazy Loading | Critical CSS | Defer Render-Blocking Resources | Google Search Console | Accessibility
TOP RATED PLUS | 5.0 Rating (372 Reviews) | 532 Jobs Completed | 15,000+ Hours | Based in Dubai, UAE | 95% Client Repeat Rate | 100% Job Success | 15 Years Experience
WHY CHOOSE ME? Because I Deliver REAL Speed โ Not Fake Metrics.
Unlike others who install a few plugins and report inflated numbers, I build a custom, real-world performance architecture โ one that makes your website among the fastest in the ENTIRE WORLD.
I don't just improve your PageSpeed score. I improve what your actual users experience โ which is exactly what Google measures with Core Web Vitals: LCP, CLS, and INP.
4X SPEED GUARANTEED โ or your money back. Tried other specialists? Couldn't fix it yourself? Send it to me โ same guarantee applies.
WHAT I FIX โ Full Core Web Vitals & Speed Optimization Checklist:
โ LCP (Largest Contentful Paint) โ fast visual load for Google Core Web Vitals
โ CLS (Cumulative Layout Shift) โ eliminate layout jumping completely
โ INP (Interaction to Next Paint) โ snappy click and interaction response
โ TTFB (Time to First Byte) โ server response time optimization
โ Eliminate Render-Blocking Resources (CSS and JavaScript)
โ Critical CSS and Above-the-Fold Optimization
โ Image Optimization and WebP Conversion
โ Lazy Loading Implementation
โ Full Page, Memory, Fragment, Object and OpCode Caching
โ WP Rocket, W3 Total Cache, LiteSpeed Cache, WP Super Cache Setup
โ CDN Setup and Cloudflare Configuration
โ GZIP / Brotli Compression
โ Minify CSS, HTML and JavaScript
โ PHP 8.x Upgrade and Optimization
โ MySQL / MariaDB Database Optimization
โ Mobile Speed Optimization (separate audit from desktop)
โ Google PageSpeed Insights Score 90+ (Mobile and Desktop)
โ GTmetrix Grade A / Pingdom Fast Results
โ HTTPS / SSL Configuration
โ HTTP/2 and HTTP/3 Implementation
DELIVERY TOOLS:
โ๏ธ Google Core Web Vitals (Google Pagespeed optimization)
โ๏ธ Google Search Console fixes
โ๏ธ Lighthouse
โ๏ธ Page Speed Insight | Page Speed Optimization (pagespeed optimisation tool)
โ๏ธ GT-Metrix (gtmetrix com)
โ๏ธ web.dev (web dev/measure)
โ๏ธ Pingdom (tools pingdom com) and many more.
Services for website development technologies:
โ๏ธ E-commerce Page Speed Insight | Page Speed Optimization | core web vital
โ๏ธ WordPress Page Speed Insight | Page Speed Optimization | core web vital
โ๏ธ Shopify Page Speed Insight | Page Speed Optimization | core web vital
โ๏ธ Webflow Page Speed Insight | Page Speed Optimization | core web vital
โ๏ธ Laravel Page Speed Insight | Page Speed Optimization | core web vital
โ๏ธ Magento Page Speed Insight | Page Speed Optimization | core web vital
โ๏ธ PHP Page Speed Insight | Page Speed Optimization | core web vita
PLATFORMS I OPTIMIZE:
WordPress | Shopify | WooCommerce | Webflow | Elementor | Divi | Beaver Builder | Astra | GeneratePress | Cloudflare | LiteSpeed | Apache | Nginx | Gutenberg | WP Rocket | PHP | Google Analytics | Google Search Console
SPEED TESTING TOOLS:
Google PageSpeed Insights | GTmetrix | Pingdom | WebPageTest | Chrome DevTools | Lighthouse | Google Search Console | Core Web Vitals Report
I have dedicated 15+ years to mastering WordPress speed optimization. I've built 1,000+ websites from scratch, created the world's fastest WordPress website on shared hosting, and worked directly with CEOs of Silicon Valley companies to grow their businesses online.
When I say 4X speed guaranteed,I mean it. Every project. Every time.
Based in Dubai, UAE | Available for Clients Worldwide | Instant Responses | Long-Term Partnerships Welcome
Cloudflare
Page Speed Optimization
Performance Optimization
Website Performance Optimization
Website Optimization
WordPress Optimization
Google Search Console
Landing Page Optimization
LiteSpeed Web Server
Shopify
WordPress
Web Development
WooCommerce
Website Customization
PHP
JavaScript
CSS
NGINX
Google Analytics 4
WordPress Plugin
Pankaj R.
Chandigarh, India
$20/hr
4.9
127 jobs
Is your digital infrastructure secure against today's sophisticated threats?
I specialize in identifying and mitigating security vulnerabilities before they can be exploited. With a focus on real-world penetration testing and comprehensive malware cleanup, I ensure your systems are robust and resilient.
๐ ๏ธ Services I Provide:
Web & API Penetration Testing: Combining manual and automated techniques to uncover vulnerabilities.
WordPress Security & Malware Removal: Protecting your site from threats and ensuring smooth operation.
Network & Server Vulnerability Scanning: Utilizing tools like OpenVAS and Wireshark for thorough assessments.
Compliance-Oriented Security Assessments: Ensuring adherence to standards such as PCI-DSS and ISO 27001.
Email Setup & Security Hardening: Securing communications with platforms like Gmail, Hostinger, and SendGrid.
๐ Highlights:
4+ Years Experience | CEH Certified
20+ Projects Delivered with 5-Star Ratings
Expertise in OWASP Top 10, CVSS, and MITRE ATT&CK
Post-audit Guidance and Remediation Support
100% Confidentiality | NDA-Friendly
I am committed to delivering high-quality security solutions tailored to your needs. Let's work together to fortify your digital presence.
Cloudflare
Information Security
Security Assessment & Testing
Penetration Testing
Malware Removal
Ethical Hacking
Compliance
Web App Penetration Testing
Cloud Security
WordPress Security
DNS
Google Workspace
Firewall
Technical Support
Linux System Administration
Windows Administration
Email Deliverability
MD RIAZ UDDIN BHUYANE S.
Dhaka, Bangladesh
$50/hr
5.0
204 jobs
Most clients find me after wasting weeks on engineers who deploy fast but leave security gaps, brittle scripts, and zero documentation behind.
Well, I do the opposite.
I'm a DevSecOps engineer with 7+ years building cloud infrastructure that is production-hardened from day one, not secured as an afterthought. AWS, Kubernetes, CI/CD, secrets management, container security, GDPR-compliant workflows, all of it built clean and documented properly. I'm also one of the few engineers who builds AND secures AI agent systems. LangChain, CrewAI, RAG pipelines, MCP servers, I understand the attack surface of modern AI infrastructure that most security engineers have never touched.
๐ Security & DevSecOps
๐น Linux Hardening: firewalls, iptables, SSH lockdown, fail2ban, SSL/TLS
๐น Secrets Management: HashiCorp Vault, AWS Secrets Manager, Azure Key Vault, GCP Secret Manager
๐น Container Security: Docker Hardening, Kubernetes RBAC, Network Policies, Pod Security Standards
๐น Server Management: WHM, cPanel, Plesk, Webmin, Virtualmin
๐น GDPR-ready Workflows: encrypted APIs, secure backups, access control
๐น CI/CD Security: secrets scanning, signed images, GitHub Actions, GitLab CI, Jenkins
โ๏ธ Cloud Infrastructure & DevOps
๐น AWS, GCP, Azure, DigitalOcean: deployment, scaling, cost optimization
๐น Infrastructure as Code: Terraform, Pulumi, Ansible
๐น CI/CD pipelines: GitHub Actions, Jenkins, GitLab CI
๐น Container orchestration: Docker, Kubernetes, Helm
๐น GitOps: ArgoCD, Flux
๐ค AI Infrastructure & Automation
๐น Multi-agent systems: LangChain, LangGraph, CrewAI, AutoGen
๐น Model Context Protocol (MCP) server integration
๐น RAG pipelines & vector search: Pinecone, Qdrant, Weaviate, ChromaDB
๐น LLM app builders: Dify.ai, Flowise
๐น Multi-model routing: OpenRouter
๐น AI agents: Claude, ChatGPT, Gemini, Azure OpenAI, AWS Bedrock
๐น Local LLMs: Ollama, Mistral, Llama on Linux servers
๐น Workflow automation: n8n, Make, Zapier, APIs & webhooks
๐ป Full Stack & WordPress
๐น Backend: Laravel, Node.js, Java, NestJS, Python, Go
๐น Databases: PostgreSQL, MySQL, MongoDB, Redis
๐น WordPress: Elementor, Divi, Bricks, Oxygen, WP-CLI, Gutenberg, Headless WordPress
๐ Monitoring & Reliability
๐น Observability: Prometheus, Grafana, OpenTelemetry, ELK Stack, Sentry, CloudWatch
๐น Automated backups: Rclone, AWS S3, GCP buckets
๐ผ You're a great fit if you are:
๐น A startup that needs infrastructure secured from day one
๐น An agency that wants one reliable long-term technical partner
๐น A business running AI agents that needs someone who understands both the build side and the security risks
Tell me what you're building. I'll make it secure, automated, and production-ready.
Cloudflare
DevOps
Kubernetes
CI/CD
Cloud Engineering
Terraform
Jenkins
Ansible
DevOps Engineering
Migration
Prometheus
System Hardening
Azure DevOps
Azure DevOps Server
AI Implementation
WordPress
Amazon Web Services
AI Agent Development
Security Engineering
Security Infrastructure
Ivan Z.
Lviv, Ukraine
$7/hr
5.0
6 jobs
Linux System Administrator with hands-on experience at Namecheap, providing technical assistance for web hosting, domains, DNS, email configuration, website troubleshooting, and server-related issues.
I specialize in helping clients solve hosting and website problems quickly and efficiently. My background includes working with cPanel, WordPress, SSL certificates, FTP, DNS management, email delivery issues, malware removal, website security, VPS and dedicated servers administration and general website support. Iโm comfortable communicating with both technical and non-technical clients and always focus on clear explanations and fast resolutions.
I am reliable, detail-oriented, and committed to delivering quality support and excellent customer service. Whether you need website troubleshooting, hosting migration assistance, DNS setup, or technical support, Iโm ready to help.
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