Omer Yesil Email & Phone Number

Ontario, Canada

Toronto, On, Ca

Responsibilities. Facilitated a shift towards a DevOps culture within the company, fostering greater integration and communication between development and operations teams.. Devised and implemented a microservices-based architecture to enhance system modularity and resilience.. Spearheaded the company's transition to a cloud platform, boosting efficiency and scalability.. Employed state-of-the-art tools and technologies including Kubernetes, Docker, Redis, and RabbitMQ to optimize software delivery.. Enabled secure user access management by implementing OAuth2/Single Sign-On using various Identity and Access Management (IAM) tools, such as KeyCloak and Azure AD.. Masterminded the design of Cloud Native applications, maximizing system scalability and reliability.. Engineered an Infrastructure as Code (IaC) framework, enhancing automation, consistency, and safety in infrastructure provisioning.Tools and Technologies:. Utilized a broad range of Azure services, such as Azure AD, Azure Service Bus, Azure Cache for Redis, AKS, ACR, Azure KeyVault, Azure Monitor, and Azure SQL Database.. Implemented Infrastructure as Code (IaC) strategies using tools like Terraform, supplemented with scripting in Python, Powershell, and Bash.. Leveraged service mesh technology using Istio and managed network configurations with Hashicorp Consul.. Facilitated secure access management using KeyCloak IAM, Azure AD, and Role-Based Access Control (RBAC).. Developed microservices using C# and .NET 6.. Employed Azure DevOps Pipelines and SonarQube for reliable, high quality and repeatable software delivery.

Montreal, Quebec, Ca

Key Projects/Tasks:• IoT Core Solutions Responsibilities:• Providing architectural standards & guidelines for utilizing cloud services and infra-automation• Designing and implementing IaC automation • Mentoring, guiding, and supporting solution teams for DevOps and cloud capabilities• Enabling cloud and on-prem integrationTools & Technologies: Azure (Storage, AKS, CosmosDB, EventHub, IoT Hub, DPS, VNET, …), Tyk API Gateway, Kubernetes, Terraform, Helm, Bash, GitLab CI/CD

New York, Ny, Us

Dublin 2, Ie

Key Projects/Tasks:• Metrolinx - Presto ABT ProjectResponsibilities:• Technical Architecture• Capacity Planning, Infrastructure/Platform Automation• Developing PoCsTools & Technologies: Terraform, Kubernetes, Docker, Azure Services (API Management, App Gateway, API Management, CosmosDB, AKS, ACR, Vnet, Traffic Manager, Event Hub, ...)

Munich, Bavaria, De

Key Projects/Tasks:• Encelium IoT Project – Cloud MigrationResponsibilities:• Lead the Cloud Team• Provide design for Microservices, Cloud platform, Integration, DevOps• Architect, and deliver solutions for OSRAM Encelium Project• Mentor the Cloud Team, helping to change the culture, processes and technologies for DevOps and Cloud Native AppsTools & Technologies: .Net Core, Node.js, Go, Graph DBs (OrientDB, CosmosDB), Git, Bitbucket, Microservices, AWS (IoT, Cognito, RDS, S3, EKS, ECR, Lambda, CloudWatch, ...) Azure (AKS, AD, Blob Storage, IoT Hub, ACR, WebApps, CosmosDB, …), Kubernetes, Service Mesh (Istio), Docker, Consul, Helm, Terraform, JIRA, Jenkins, SonarQube.

Columbus, Ohio, Us

Key Projects/Tasks:• McDonald’s global e-Commerce platformResponsibilities:• Lead a team of ~7• Lead DevOps functional team for ecp4 (e-Commerce Platform)• Plan, architect, and deliver solutions for McDonald’s Global E-Commerce Platform• Architect & Develop Microservices for ecp4 platform• Mentor the development and QA resourcesTools & Technologies: C#, Java, Spring Boot, ASP.NET Core, Node.js, Angular 4/5, Redis, RabbitMQ, Git, Bitbucket, MS SQL, Cassandra, Microservices, RESTful, Kubernetes, Docker, ELK stack, Consul, Helm, Terraform, Azure (ACR, AKS, Web Apps, ...), AWS (EC2, S3, SQS, SNS, IAM, VPC, …), JIRA, Jenkins, TeamCity.

Toronto, Ontario, Ca

Key Projects/Tasks:• CSLP (Canadian Student Loan Program)Responsibilities:• Provide tool selection guidelines for different tools (ECM (Enterprise Content Management), ETL, BPM, API Management, ...)• Provide architecture design, directions and mentorship to the development teamTools & Technologies: C#, HTML/JavaScript, ASP.NET MVC, AngularJS, Angular 2, MS Azure, Visual Studio, Node.js, NPM, Microsoft Visio, Sparx Enterprise Architect, Microservices, RESTful, Azure, Message Queues, UML diagrams, MS SQL 2014, MongoDB, GIT, Sharepoint.

Toronto, Ontario, Ca

Key Projects/Tasks: • Liability Valuation Project, Risk Data Aggregation and Risk Reporting (OSFI, SOX) Project, Security Master Reference Data Project, Variable Annuities Hedging Canadian Basis Risk Fund Mapping ProjectResponsibilities• Design and architect IT solutions• Implement and govern architectural guidelines and principles• Mentor Tech Leads and Sr. Developers and provide guidance, give technical directions to technical leads and senior developers • Create and Update Architecture Artifacts (Architecture Direction, Technical Solution, Reference Architecture, etc.) • Manage onshore and offshore developers• Improve development team’s effectiveness and efficiency Tools & Technologies: C#, HTML, HTML5, JavaScript/JQuery, Kendo UI (Telerik), ASP.NET MVC 3/4-Razor, WCF, Microsoft .NET 3.5 – 4 - 4.5), Microsoft Visual Studio 2008-2010-2012, Azure (IaaS), Sparx Enterprise Architect 9-10, SOAP and RESTful web services, UML diagrams, MS SQL 2008-2008R2, SubVersion (SVN), Automated Deployment (TeamCity, Jenkins), IBM BPM, ETL, SharePoint 2010, Bloomberg, POINT, Eagle.

Key Projects/Tasks: • Architected and developed WCF Claim Based Authorization engine • Created Technical Architecture Document for in-house developed rule engine• Developed proof of concept business rule engine to replace third party Blaze Advisor rule engine• Involved in pricing engine back-end (Services + Business + DAL) and UI development• Involved in distance calculation service development (Web Services, MileMaker, PCMiler)Responsibilities: • Provide software solutions for business requirements • Develop software applications and components• Mentor intermediate and junior developers• Create/update technical architecture documents

Toronto, Ontario, Ca

Key Projects/Tasks: • Architected and Developed a CMS (Content Management System) with HTML pages, images, files, contest and poll capabilities • Developed Loblaw’s Joe Fresh web site • Developed Loblaw’s Joe Fresh Life Blog • Developed Maple Leaf Foods web site • Developed Nestle Stouffers Rewards web site Responsibilities: • Architect and develop web applications• Mentor intermediate and junior developers• Create/update technical architecture documents

Projects/Tasks: • Architected, developed and tested a web based CMS (Content Management System) by using SOAP and RESTFul technologies• Documenting designs by using UML diagrams • Developed Global News web site• Developed microsites for Global TV (Project Runway Canada, The Young and the Restless)• Developed microsites for HGTV Canada and Showcase CanadaResponsibilities: • Design and develop web applications• Mentor intermediate and junior developers• Create and update high and low level technical architecture documentsTools & Technologies: C#, ASP.NET, ASP, AJAX, AJAX Toolkit, Web Services, SOAP, XML, JavaScript, JQuery, MS SQL, Visual Studio .NET 2003/2005/2008, Amazon S3, Team Foundation Server 2008, SVN, AOP (PostSharp) and UML Diagrams (MS Visio, Sparx Enterprise Architect 6)

Key Projects/Tasks: • Architected and developed Awareness REST API (JSON & XML) which was used by the New York Times, American Heart Association, Hershey’s, Staples, and few other web sites.• Developed and updated Awareness Web2.0 platform that had been used for national/global companies web sites: American Heart Association, Canadian Idol Blogs, Kodak 100 Words, Flight Center Blog, McDonald’s BlogResponsibilities: • Lead back-end development team • Design and develop web applications• Mentor intermediate and junior developers• Document high and low level technical designsTools & Technologies: C#, ASP.NET, ASP, AJAX, AJAX Toolkit, Web Services, SOAP, XML, REST, JSON, JavaScript, MS SQL (2000/2005), T-SQL, Visual Studio .NET 2003/2005, MS SharePoint (2005), VSS, SVN, PostSharp, NHibernate, NUnit, IIS 5/6 and UML Diagrams with Visio and Sparx Enterprise Architect

Projects/Tasks: • Architected and developed desktop and mobile based online inventory management applications• Architected and developed SOAP based web services to provide back-end connectivity for mobile and desktop clients• ACCPAC and Business Vision 6/7 accounting packages integrations.Responsibilities: • Lead the software development team• Design and develop web applications• Mentor intermediate and junior developers

Bsba, Information Technologies

B.S.Ed., Electronic & Communication

Ae, Industrial Electronic