طه حسين

• Designed and deployed scalable, resilient, and secure cloud infrastructure solutions by selecting appropriate cloud services (IaaS, PaaS, SaaS) and developing detailed solution architectures based on business requirements with ensuring 99.99% uptime and 30% cost savings through FinOps strategies
• Developed high-availability, fault-tolerant architectures with disaster recovery (RTO/RPO compliance).
• Developed and automated Infrastructure as Code (IaC) using tools like Terraform to provision, configure, and update infrastructure, while maintaining version control and collaborative development.
• Architect an end-to-end RAG (Retrieval-Augmented Generation) system using Azure OpenAI and Azure Cognitive Search, enabling intelligent contextual Q&A across enterprise data sources, reducing manual document lookup time by 60%.
• Designed and implemented a Custom Vision-based image classification system, integrated with Azure Logic Apps and Azure Blob Storage to detect anomalies in machinery images, achieving 85% accuracy in early-stage fault detection in production environments.
• Implemented security best practices, ensure regulatory compliance, and architect solutions to protect data privacy, integrity, and security through regular audits, vulnerability assessments, and incident response planning.
• Develop and document DR plans, including failover and failback procedures, RTO, RPO, and data retention policies.
• Configure and manage Azure Site Recovery for application replication, failover, and disaster recovery testing.
• Developed and maintained comprehensive architecture documentation, SOPs, and runbooks, while creating training materials and ensuring knowledge sharing for troubleshooting and change management.
• Led cloud transformation projects for Fortune 500 clients, migrating legacy workloads to cloud-native solutions.
• Collaborated with C-suite executives to define cloud adoption strategies aligned with business goals.
• Conducted pre-sales engagements, technical workshops, and solution demos, contributing to $2M+ in cloud deals.

Solid hands-on experience in code development using C#, ASP.NET MVC,
WebAPI, using various Design Patterns, microservices and serverless
architectures.
• Leading development and operations processes inside team and working
closely with engineering team to drive the implementation of solution
architecture.
• Developing CI/CD roadmap and implementing the project using
PowerShell and Yaml scripting
• Designed and executed PowerShell scripts to perform data migrations
and transformations.
• Monitor, analyze and report performance statistics for cloud hosted
environments.
• Write clean, well-documented, and resilient code.
• Guided and mentors’ other members in team in resolving significant
issues in solution architecture and solves complex escalated aspects of a
project
Support system testing\Integration testing and UAT before deploying to
production Environment

created data source and base views worked on creation of various derived views published denodo views as a web services created associations collected statistics worked on the both static and dynamic optimization techniques played major role in resolving issues while migrating data from one version to another version created tags for the views in data catalog created scheduler jobs

 Designed and developed web applications using SQL, .NET MVC and jQuery to support one of the biggest UK banking client and performance management application through test driven system driven approach.
 Creating loosely coupled layers to avoid dependency and ensure reusability by implementing appropriate design patterns.
 Implemented data access using Entity Framework 5. 0 code first approach with LINQ queries.
 Created Web service API (REST) to leverage the application to mobile and desktop users.
 Involved in system study and database engineering such as creating databases, Tables, Complex Stored Procedures, Functions, Views, Triggers and SQL Performance Tuning to aid better data manipulation and consistency.
 Involved in all phases of agile including the requirements analysis, architecture design, development, testing, deployment and ongoing support for web based applications and services.
 Responsible for catering the app load times to comply with performance threshold.
 Played dual role of a scrum master and senior application developer through 7 iterations of the agile product lifecycle.
 Worked with business stakeholders, application developers, production teams and across functional units to identify business needs and discuss solution options.
 Administered and maintained team foundation server work items and source control.
 Stress-tested server code to validate code changes and supported multiple test phases with test data set up.

 Built dynamic web applications using entity framework and 3-tier architecture of Key P&C Insurance Client
 Participated in all phases of SDLC starting from Analysis to Delivery of the application development projects and also supported enhancements and maintenance of existing applications.
 Implemented WCF web services and ASP.NET console applications to receive transactional data from various source points for processing.
 Updated the classes and methods in the business layer to access the data access layer using object oriented programming in C# and .Net framework 4.0
 Handled SOAP web service for exchanging structured information.
 Developed .NET code fixes and enhancements for inclusion in future code releases and patches.
 Expertise in working complex joins, derived tables and CTE methodologies.
 Documented and maintained database system specifications, diagrams, and connectivity charts.
 Administered and maintained team foundation server work items and source control.
 Identified and suggested tools to enhance the code quality, maintenance and reusability.

 Responsible for the requirement analysis and design and documentation developed content web pages and in ASP.Net using C#.
 Guided software projects from requirement definition through design, implementation, and maintenance and follow project scope, assigned resources, and development schedules.
 Created class, object, deployment, use case diagram as part of design implementation.
 Implemented garbage collection object effective and measured GC functionality through memory profiler tool.
 Guided high level and low level design responsible for leading a project team in delivering a solution to our customer.