𝗦𝗲𝗻𝗶𝗼𝗿 .𝗡𝗘𝗧 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗖# | 𝗔𝗦𝗣.𝗡𝗘𝗧 𝗖𝗼𝗿𝗲, 𝗠𝗩𝗖 | 𝗔𝘇𝘂𝗿𝗲, 𝗦𝗤𝗟, 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗥𝗲𝗮𝗰𝘁 I help enterprises and startups build secure, scalable, and modern applications using C#, .NET Core, ASP.NET MVC, SQL Server, and Microsoft Azure. From legacy system modernization to cloud-native platforms, I deliver solutions that are robust, enterprise-grade, and built to scale. With 11+ years of full-stack development experience, I specialize in turning business needs into high-performing software using the Microsoft .NET ecosystem and modern JavaScript frameworks (Angular, React). Technical Expertise: - Back-End Development: C#, ASP.NET Core (2.0 – 8.0), ASP.NET MVC, .NET Framework (3.0 – 4.8), .NET 5/6/7/8, Web APIs, gRPC, SignalR, Blazor (Server & WASM) - Front-End Development: Angular (v2 – v19), React.js, TypeScript, JavaScript, jQuery, Bootstrap, Material UI, Tailwind CSS, HTML5, CSS3 - Database & ORM: SQL Server, Azure SQL, PostgreSQL, MySQL, MongoDB, Cosmos DB, Entity Framework (Core 6/7/8), Stored Procedures, Query Optimization - Cloud Platforms: Microsoft Azure (App Services, Functions, Logic Apps, Service Bus, Key Vault, Blob Storage), AWS (EC2, S3, RDS, Lambda), Docker, Kubernetes, Microsoft 365 - DevOps & CI/CD: Azure DevOps, GitHub Actions, GitLab CI/CD, Bitbucket Pipelines, Jenkins, Containerization, Build & Release Automation - Integrations & Security: REST APIs, WebSockets, OAuth2, JWT, SSO, Payment Gateways (Stripe, PayPal, Authorize.Net), SendGrid, Twilio - Reporting & Tools: SSRS, Crystal Reports, Swagger/OpenAPI, Postman, Selenium, xUnit, NUnit What I Can Do For You: - Build end-to-end .NET web & mobile applications with scalable cloud architecture - Modernize & migrate legacy systems to .NET Core and Azure - Develop secure APIs, microservices, and enterprise integrations - Optimize SQL databases for performance and reliability - Configure CI/CD pipelines, DevOps automation, and cloud deployments - Implement enterprise-grade workflows with compliance and security best practices How I Work: - I don’t just code, I analyze, architect, and deliver maintainable systems. - I communicate clearly, provide proactive updates, and deliver on time. - I have led teams, mentored developers, and worked on projects from startups to Fortune 500 enterprises. - I’m available for long-term collaboration, consulting, or project rescue. Let’s connect if you need a .NET expert who combines technical depth with enterprise experience to deliver reliable, scalable, and future-proof applications.

I build AI systems that work in production not demos. 4+ years shipping AI agents, ML models, workflow automations, and full-stack platforms for enterprise clients across the USA, Europe, and India. 30+ projects delivered. 3000+ development hours. 4.9/5 client rating. I'm the founder of an AI development agency and a Software Engineer building government-scale applications so I understand both startup speed and enterprise reliability. 🔹 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 ⚡ AI Agents & Multi-Agent Systems — autonomous workflows using OpenAI, LangChain, LangFlow, RAG pipelines, and custom agentic frameworks ⚡ Machine Learning & Data Science — prediction models, NLP, computer vision, model tuning, XGBoost, Scikit-learn ⚡ Workflow Automation — end-to-end business process automation, AI-powered pipelines, GitHub-Slack integrations, report generation ⚡ Full-Stack Development — Python (FastAPI, Flask), React, REST APIs, PostgreSQL, MongoDB, Neo4j ⚡ Cloud & DevOps — AWS (EC2, S3, Lambda, CloudWatch), Google Cloud (GCP), CI/CD pipelines, GitHub Actions, Docker 🔹 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 ✅ AI Agent for GitHub-Slack Integration — Built an autonomous AI assistant that lets teams describe features in natural language and auto-generates PRs with multi-step implementation. OpenAI + GitHub MCP + Slack API. ✅ AI-Powered Database Intelligence Platform — Designed and built a SaaS product supporting PostgreSQL, MongoDB, and SQL Server with natural language querying, AI dashboard generation, and security/compliance scanning (GDPR, HIPAA, SOC2). ✅ Project MAGIC (Andromeda) — Led a developer team building web and mobile apps with AI-powered components. Designed CI/CD pipelines, integrated LangFlow and LangChain for intelligent workflows, deployed on AWS. Collaborated with engineers from Meta and GateB. ✅ T2D2 Visual Inspection Platform — Built AI tools for automated structural diagnostics — geolocation extraction from annotated images, IoU evaluation, Human-in-the-Loop system, and automated report generation. ✅ Funding Prediction Model & AI Call Agent — Collaborated with the ex-lead data scientist at Bloomberg. Built ML prediction models, RAG-based AI call agents, and reproducible data pipelines with DVC. ✅ Government-Scale Applications — Built applications for the Ministry of External Affairs handling passport lifecycle tracking, grievance analytics dashboards (React/Redux/Recharts), and reporting systems using Java/Spring Boot with DB2 and Elasticsearch. 🔹 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 Languages: Python, SQL, JavaScript, Java, Bash AI/ML: OpenAI, LangChain, LangFlow, RAG, Scikit-learn, XGBoost, NLP, Computer Vision ,Agno Backend: FastAPI, Flask, Spring Boot, REST APIs, OAuth Frontend: React, Redux, HTML/CSS Databases: PostgreSQL, MongoDB, MySQL, Neo4j, Elasticsearch, Redis Cloud: AWS (EC2, S3, Lambda, CloudWatch), Google Cloud (GCP), Docker, CI/CD, GitHub Actions Tools: Git, Jira, DVC, Agile/Scrum 🔹 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 → I take full ownership — from architecture to deployment → Production-first mindset — every solution is built for scale, not just a proof of concept → Clear communication — daily updates, documentation, and no surprises → Enterprise experience — I've built systems handling government-scale data and enterprise compliance → Team capability — I lead a team of developers, so I can scale delivery when your project demands it 🔹 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗪𝗶𝘁𝗵 → Building AI agents and multi-agent systems → ML model development, training, and deployment → Integrating OpenAI/GPT APIs into your product → REST API design, development, and integration → Automating business workflows with AI → Full-stack web application development → Cloud infrastructure setup and deployment (AWS & Google Cloud) → Database design and optimization (SQL & NoSQL) → Data science — analytics, dashboards, and insight pipelines Ready to bring your AI or development project to life? Send me a message with your requirements I respond within 2 hours during business hours. Let's build something that works.

✅ TOP RATED PLUS on Upwork ✅ 18+ Years of strong experience with 5-Star Feedback ✅~21,000 + hours on Upwork ✅~45+ Long-Term Relationship Projects on Upwork ✅ 5.0 star ratings certified by Upwork ✅ 100% Client Satisfaction & Recommendation ✅ Web and BI development ✅Artificial Intelligence & Machine Learning * Experience: 17+ years * Deep knowledge of ASP.NET MVC 5+ * Advanced experience with HTML5 /CSS3 * Deep knowledge of JavaScript, jQuery ,SignalR , React JS , AngularJS * Experince with API using JSON , XML * Knowledge of C#, .NET Framework 4.0+ , ADO.NET * Entity Framework (or similar ORM) * MVC – javascript frameworks (knockout, angular) * Deployment of AZURE , CLOUD SERVER , RACKSPACE * BI Tools - MS BI , SSIS,SSAS,SSRS , Power BI , Jasper Report , Tableau , Qlik Sense . * WEBSOCKET development * Very good industry's practical expereince for SQL , T- SQL , SQL Concepts ,writing complex queries , performance analysis for huge databases , SQL Programming like Store procedures ,views,functions ,SQL Jobs, experience in relational database design * Strong expereince on BI TOOL like MSBI,Tableu,Metabase,Power BI * Third party controls TELERIK , DEVXPRESS I have 17+ years of experience in analysis, design and development of various websites, web applications , desktop applications and Web based ERP Products for Logistics, Transports,Accounts & Retail. ERP Domain Experience (SAP,MS Dynamics AX,EPICOR,INFOR,SAGE,Acumatica) • ERP-Transport /Logistics Management System • Banking Application • HealthCare Management • Insurance Domain • ERP-Supply Chain Management. • ERP-Warehouse Management System • ERP-Retail Management System • ERP-Packers & Movers • ERP-Finance & Accounts • ERP-Transport Management System • MRP – Pharma Manufacturing • MRP – Textile & Diamond Manufacturing I have developed very challenging work in SQL & ASP.NET . Our system is easy to use and flexible with many advanced features .Our reports have unique impression on management or users . I am seeking a good chance to prove my self in more detail to make a process easy for your business . Thank you

Your integration is too complex for standard solutions. I'm the #1-ranked API Integration Specialist in the UK. I build the foundation for you to scale 100K+ requests per second. Expert-Vetted engineer, top 1% on Upwork. API Integration is what I do best but I own the entire backend + Devops 🚀 With experience at Mastercard and Vodafone, I've solved the hard integration problems: payment processor sync, real-time data pipelines, complex third-party API orchestration. I focus on building the foundation the first time correct architecture. Deep knowledge problems, solution and trade-offs.. zero technical debt and a foundation built for scale. I architect and lead enterprise-grade backend APIs at scale, mentoring cross-functional teams through complex technical decisions. I combine deep API expertise with proven leadership delivering integrations that protect revenue, reduce latency, and scale reliably. What I Do: Lead 6+ engineer teams through API design reviews, mentoring, and formal on-call rotations Design RESTful and GraphQL APIs that scale from 1K to 100,000 requests/second (protected $2M+ in revenue through uptime) Build complex system integrations: payment processors, third-party APIs, event-driven pipelines with Kafka Architect PostgreSQL databases reducing query latency by 25x (5 seconds → 200ms on production APIs) Implement Security (SOC2, GDPR compliance, OAuth, JWT, IAM) across enterprise API systems Deploy zero-downtime API infrastructure on AWS (Lambda, API Gateway, RDS) with 99.99% uptime SLAs Technologies I Specialize In: Backend: Node.js, Python, REST APIs, GraphQL, async/await patterns, API design Integrations: Third-party APIs, Kafka pipelines, webhook systems, data synchronization Databases: PostgreSQL (optimization, scaling, replication), query tuning for APIs API Infrastructure: AWS Lambda, API Gateway, SQS, load balancing, rate limiting DevOps: Docker, CI/CD pipelines, zero-downtime deployments, monitoring Leadership: API design reviews, mentoring, on-call rotation management, technical roadmap planning Proven Impact Metrics: Latency: 5 seconds → 200ms (25x improvement on critical API queries) Throughput: Built APIs handling 10K-100K requests/second Uptime: Deployed infrastructure with 99.99% SLA (zero-downtime deployments) Scale: Architected APIs supporting 1M+ daily active users Revenue Protection: Prevented outages that would have cost $2M+ through reliable API design Team Impact: Mentored 6+ engineers through API architecture; reduced incident response time by 40% Technical Decision-Making Examples: REST vs GraphQL: Chose REST for public APIs (simpler caching, better CDN support), GraphQL for internal integrations (reduced over-fetching). Improved client performance by 30%. Synchronous vs Async: Migrated payment integrations from sync to async with Kafka, reducing API latency from 5s to 200ms while handling 2x throughput. PostgreSQL Optimization: Identified N+1 queries in API endpoints costing $50K/month in compute. Optimized to save $600K annually while improving user experience. My Approach: I focus on APIs that are reliable, scalable, and maintainable. Every architectural decision endpoint design, database schema, AWS service choice is made with long-term scalability and team velocity in mind. I mentor engineers to think systematically about API trade-offs. Leadership & Mentoring: Led cross-team API design reviews ensuring consistency across 20+ endpoints Mentored junior engineers on API design patterns, PostgreSQL optimization, AWS best practices Established formal on-call rotations and incident runbooks, improving response time by 40% Championed security-first API development (SOC2, GDPR, OAuth, JWT, IAM) Let's Talk If You Need: A senior API architect to lead your backend integration transformation Technical leadership for scaling APIs from 1K to 100K requests/second PostgreSQL optimization to reduce infrastructure costs by 30%+ Complex third-party integrations (payment, CRM, data pipelines) Mentoring for your engineering team on API design and scalability Cross-team API design reviews and architectural planning My 6 Promises: 💎 Data-driven API decisions backed by impact metrics 💎 Production-ready delivery with 99.99% uptime mindset 💎 Proactive mentoring and knowledge transfer to your team 💎 Full ownership with formal on-call API support 💎 Professional, efficient execution under pressure 💎 Partnership approach focused on long-term scaling

🚀 Scaling issues? Slow queries? Unstable deployments? I help SaaS platforms scale reliably, optimize infrastructure, and deploy with confidence. 📅 20+ years of experience 📦 70+ completed infrastructure & DevOps projects ⚡ Systems handling millions of requests monthly 💰 Helped clients reduce infrastructure costs by up to 45% 🚀 Improved deployment speed by 60% with automated CI/CD pipelines I’m a DevOps Engineer, AWS architect, cloud engineer, and AWS devops specialist focused on building high-performance, scalable cloud infrastructure for SaaS platforms, enterprise systems, and high-load applications. I work with startups and growing businesses to eliminate bottlenecks, optimize databases, stabilize deployments, and improve infrastructure reliability. I have strong hands-on experience with aws, Google Cloud, and Azure environments, including infrastructure automation, monitoring, container orchestration, disaster recovery, and production scaling. I also work as an azure devops engineer, building automated deployment pipelines and improving release workflows for scalable SaaS systems. My background also includes gcp devops environments for cloud-native applications and high-availability infrastructure. 🎯 Database & Performance Expertise I specialize in MySQL, PostgreSQL, MS SQL, MongoDB, Oracle, and high-load database optimization, including: • Query tuning & indexing strategies • Performance optimization • Backup & disaster recovery • Replication & high availability • Oracle RAC & Data Guard • Database scaling & monitoring I’ve optimized systems processing 200K+ events daily while reducing query execution time by up to 70%. 🎯 DevOps, Cloud & Infrastructure As an AWS architect and cloud engineer, I design and manage scalable cloud environments using: • AWS • Azure • Google Cloud • Docker • kubernetes • Terraform • Jenkins • GitHub Actions • GitLab CI/CD • n8n I build secure, automated infrastructure with Infrastructure as Code (Terraform), scalable deployment pipelines, and containerized environments optimized for reliability and performance. I also work with wordpress devops workflows including server optimization, deployment automation, CDN configuration, caching, scaling, and security hardening for high-traffic WordPress platforms. Additionally, I have experience with python devops environments, supporting Python-based APIs, automation systems, backend services, CI/CD workflows, containerization, and cloud deployment pipelines. 💡 What I Can Help You With • AWS devops & cloud infrastructure • CI/CD pipeline setup & automation • Docker & kubernetes orchestration • Infrastructure as Code with Terraform • Monitoring & observability systems • Database optimization & scaling • Backup, recovery & disaster planning • High-load SaaS infrastructure • Linux server administration • Production deployment optimization • Cloud migration & infrastructure modernization 💻 Infrastructure & System Administration • Linux, Unix, Windows Server administration • Oracle, PostgreSQL, MySQL, MongoDB, MSSQL administration • Active Directory setup & maintenance • RDS Apps & VDI environments • Apache, Nginx, CPanel, CentOS environments • Monitoring systems: Zabbix, Nagios, Splunk, Grafana • Cloud services: AWS, Azure, GCP • Kubernetes cluster management • Jenkins & automated deployment workflows • n8n ⚡ Results Delivered • Reduced downtime by 80% through infrastructure hardening • Improved deployment reliability across multiple SaaS products • Reduced cloud costs by 30–45% through infrastructure optimization • Automated CI/CD workflows reducing release cycles from hours to minutes • Built scalable environments supporting 100K+ active users I bridge the gap between infrastructure, backend systems, databases, and cloud architecture — helping teams ship faster while keeping systems stable, scalable, and secure. 👉 If your platform is growing — or struggling under production load — I’ll help you stabilize, optimize, and scale it for long-term reliability and growth. ⚙️ Core Expertise / Keywords AWS Architect, AWS DevOps, Cloud Engineer, Azure DevOps, Azure DevOps Engineer, GCP DevOps, Kubernetes, Terraform, DevOps Engineer, n8n, Docker, AWS, GCP, Cloud Infrastructure, Oracle DBA, PostgreSQL, MySQL, MongoDB, Performance Tuning, Query Optimization, Infrastructure as Code, Jenkins, GitHub Actions, Linux Administration, SaaS Infrastructure, Scalability, High Availability, Monitoring, Automation, Reliability Engineering

Experienced Senior Full Stack .NET Developer with 𝟗+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building scalable enterprise-grade applications using 𝐂#, .𝐍𝐄𝐓 𝐂𝐨𝐫𝐞, 𝐀𝐒𝐏.𝐍𝐄𝐓 𝐂𝐨𝐫𝐞, 𝐁𝐥𝐚𝐳𝐨𝐫, 𝐒𝐐𝐋 𝐒𝐞𝐫𝐯𝐞𝐫, 𝐀𝐳𝐮𝐫𝐞, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, and 𝐑𝐞𝐚𝐜𝐭. Specialized in developing secure, high-performance web applications, RESTful APIs, cloud-native solutions, and scalable microservices architectures for enterprise clients. With strong expertise in full-stack development, cloud infrastructure, database optimization, and DevOps practices, I help businesses build reliable and maintainable software solutions with clean architecture and modern development standards. I have extensive experience in: • Enterprise SaaS Platforms • Blazor WebAssembly & Razor Components • ASP.NET Core Web Applications • REST API Development & Third-Party Integrations • SQL Server Performance Optimization • Azure Cloud & DevOps Automation • Docker & Kubernetes Deployments • Microservices & Distributed Systems • Authentication & Authorization (JWT/OAuth) • CI/CD Pipeline Implementation • Database Migration & Cloud Transformation 𝙈𝙮 𝙎𝙠𝙞𝙡𝙡𝙨:- 👉C# 👉ASP.NET 👉ASP.NET Core 👉.NET Core 👉.NET 6/7/8 👉Blazor Server 👉Blazor WebAssembly (WASM) 👉Razor Components 👉Entity Framework Core 👉LINQ & Dapper 👉RESTful API Development 👉SQL Server 👉MySQL 👉PostgreSQL 👉Microsoft Azure 👉Azure DevOps 👉Docker 👉Kubernetes 👉Microservices Architecture 👉RabbitMQ & Azure Service Bus 👉Angular & React 👉JavaScript & TypeScript 👉HTML5 & CSS3 👉JWT & OAuth Authentication 👉CI/CD Pipelines 👉BDD & TDD 👉Git & Bitbucket 👉MVC & SOLID Principles 👉Clean Architecture, CQRS & DDD 👉Performance Optimization 👉Cloud Database Solutions 👉Windows Server 2022 👉Database Migration & Optimization 𝙆𝙚𝙮 𝙃𝙞𝙜𝙝𝙡𝙞𝙜𝙝𝙩𝙨:- ✅Built scalable enterprise applications using ASP.NET Core & Azure ✅ Developed Blazor WebAssembly dashboards with real-time data processing ✅ Designed secure REST APIs with JWT/OAuth authentication ✅ Implemented CI/CD pipelines using Azure DevOps & Docker ✅ Optimized SQL queries and improved application performance ✅ Developed microservices-based systems using RabbitMQ ✅ Led architectural decisions and code review processes ✅ Delivered secure, scalable, and maintainable cloud solutions If you're looking for a reliable Senior Full Stack .NET Engineer with strong expertise in Microsoft technologies, cloud platforms, scalable architectures, and enterprise application development, let’s discuss how I can help bring value to your project.

Versatile PHP back-end developer with 20+ years of hands-on experience across web development, server administration, and DevOps. Expert in WordPress/WooCommerce, third-party API integrations (payment systems, CAPTCHA solvers, phone verification, Meta/Instagram APIs, crypto exchange APIs), high-load multi-threaded systems, SaaS products, parsers, and web security. Writes clean, documented code and navigates unfamiliar codebases quickly. Self-motivated, detail-oriented, and reliable in independent remote work. Open to long-term contracts.

I am a business developer leading a dedicated in-house team of highly skilled web and mobile development professionals with over 30 years of combined experience. Our team specializes in delivering comprehensive digital solutions, including custom websites, web applications, mobile applications, CMS platforms, e-commerce systems, and crowdfunding solutions. Our mission is to help businesses achieve their goals by combining technical expertise, strategic thinking, and creative design. We have extensive experience working with a wide range of content management systems, including Drupal, WordPress, Joomla, and Magento, enabling us to build flexible, scalable, and secure websites that align with our clients’ unique requirements. On the e-commerce side, we design and develop high-performance online stores and web applications using WooCommerce, Drupal Commerce, BigCommerce, Shopify, as well as fully custom solutions tailored to specific business needs. Our development team is proficient in multiple programming languages, including PHP, Ruby, Python, and Perl, and leverages modern front-end and back-end frameworks such as AngularJS, Angular, Polymer, React, Bootstrap, Semantic UI, Laravel, Symfony, Django, and Catalyst. This allows us to deliver robust, scalable, and maintainable web applications. Our database expertise spans MySQL, PostgreSQL, and MongoDB, ensuring efficient and reliable data management for all types of projects. In addition to web development, we create seamless mobile application experiences using NativeScript, React Native, PhoneGap, as well as native iOS and Android development using Objective-C, Swift, and Java. Our team has extensive experience integrating payment gateways and processors, including Stripe, PayPal, Moneris, Braintree, and Authorize.net, supporting everything from simple integrations to fully customized web and mobile payment solutions. Beyond development, we provide end-to-end hosting, deployment, and infrastructure services. Our offerings include fully managed dedicated and shared hosting on our high-speed, custom infrastructure, complete with monitoring, backup, and maintenance. We also manage deployment and configuration on external cloud platforms such as AWS, GCP, Digital Ocean, Vultr, Acquia, Pantheon, and Rackspace, ensuring smooth, secure, and reliable operations. A key differentiator for our team is that all work is completed in-house—we do not outsource any projects. This allows us to maintain consistently high quality, security, and responsiveness, while fostering strong client relationships through direct communication and collaboration. Our offices in Vancouver and Kelowna, Canada, operating in the PST time zone, allow us to serve clients efficiently across North America and internationally. Our approach combines technical excellence, creative problem-solving, and strategic insight. From initial consultation and concept design to development, deployment, and ongoing support, we provide comprehensive solutions that drive measurable results for businesses of all sizes. With our expertise and full-service capabilities, we ensure that every project we undertake is delivered on time, on budget, and to the highest standards of quality.

With 12 years of experience starting from Full-Stack Development (2014) to Senior DevOps (2018), I bridge the gap between code and infrastructure. I specialize in the 'Trifecta': Bare Metal Performance, Containerized AI Workloads, and Proactive Security. I don't just fix servers; I build resilient, automated environments that scale with your product. I would be very happy if you could see the actual condition of your server and optimize it as efficiently as possible. Experience in problem solving on linux server while server as Web Server, DB server, shared hosting (WHM/ cpanel or native ), mail server, file server, DNS server, monitoring server or other app. With 5++ years experience on devops and server infrastructure. Also become web development since 2014, I will help you to deploy your website, troubleshooting error and optimization. My strengths are: 1. Server kind, i.e : baremetal, Openstack architecture, VMware, Openshift, VPS / VM, Container (Docker/ LXC), Docker compose, Cloud Computing (AWS, digital ocean, Google cloud, etc), Shared hosting (VestaCP, ISP config, WHM, Plesk, cyberpanel) 2. AI infrastucture and automation. 3. Server management and monitoring with technology, e.g : NGINX, APACHE2, BIND DNS, mysql, postgresql, librenms, grafana, prometeus, elk, Zimbra, DOCKER, traefik, LXC, WHM / CPanel, PHP-FPM, docker-compose. 4. PHP OOP, MVC, HMVC programming. Native or framework (Laravel , CodeIgniter, Wordpress) 5. Python apps 6. Database architecture. Mysql and MongoDB. 7. JavaScript/JQuery for Optimization UI. Browser side and asynchronous data processing used Ajax. 8. HCI infrastucture, VPS mode, lxc container, docker container. 9. Web service security implementation/improvement on Application-level. Protection against SQL injection, XSS and request forgery/spoofing. Captcha ready solutions. 10. Honeypot technology (Glastopf and all about attack on web server) 11. Using GIT or SVN.

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