RESUME

NAME: ESTEBAN F. HAGEN

LOCATION: ORANGE COUNTY, CA. 92677

LANGUAGES: ENGLISH & SPANISH

TELEPHONE: 949-***-****

EMAIL: ad3kvt@r.postjobfree.com

STUDIES:

PROFESSIONAL:

BACHELORS DEGREE:

B.S. Industrial Engineering (Quality and Productivity)

Instituto Tecnologico de Culiacán (1995-2001)

Culiacán, Sinaloa, México

MASTERS DEGREE:

M.S. Computer Science (Software Engineering)

Instituto Tecnologico de Culiacán (2003-2005)

Thesis: “Pre-compiler design from MOOL Language to Java Language”

Culiacán, Sinaloa, México.

COURSES AND CERTIFICATIONS:

AngularJS 2 Day Workshop

Brian Noyes CTO Solliance, Microsoft Regional Director, Microsoft MVP.

Orange, CA. Jun 2014

Microsoft Certified Professional

MCTS (Exam 70-505): Microsoft .NET Framework 3.5 Windows Forms Application Development.

Prometric Testing Center, Coastline Community College, Garden Grove, CA. Jul 2010.

Certificate of .NET Enterprise Development. .NET Programming Language.

T. Sanford, Cal State University Extended Education,

California State University, Fullerton 2009.

Visual Studio 2005 FIVE STAR DEVELOPER GOLD DEVELOPER.

Microsoft MSDN Latin-American. Apr 2008.

PROFESSIONAL EXPERIENCE:

SITECORE ARCHITECT (MAR 2022 – JUL 2023) (CORP 2 CORP)

Verisk Analytics, Inc., New Jersey, NJ

WWW.VERISK.COM/CORE.VERISK.COM

Responsibilities:

Define the architecture, integration of application components and integrate Sitecore with other systems.

Develop and maintain templates and modules on the Sitecore platform.

Develop and maintain cloud-based solutions in AWS.

.NET Framework 4.8, ReactJS/NextJS NodeJS SSR, Setup Helix Architecture (Sitecore Headless SXA XP 10.2, Multitenant, Multisite, Docker XP0 and XP1 topologies, VMWare, AWS, Headless JSS with Angular connected mode POC, Custom Solr Search Sitecore MVC API, Okta Internal and External SSO Sitecore Integration, Layout Service Extension, Sitecore Identity Server, SCS Serialization, Leprechaum, Glassmapper ORM, SCSS and JS NPM Gulp Webpack, SPE and SXA module docker integration, SXA, Sitecore CLI, Dependency injection, Testing, StyleCop), Cake CI/CD scripts, Helix Project Generator, Nuget, Artifacts, SonarQube, NewRelic, Splunk Logging, Okta, Bitbucket GIT, JIRA, Confluence, Bamboo Build, Octopus Deploy, VS2022, Docker, VS Code, MS Teams, Email Serialization logs, Geo-localization, Personalization, Login, Branch templates, Feature components, Foundation layer modules, Item Service Data import, PSE scripts, Multisite Site Definitions, User Access and Security Roles, Workflow setup, Custom Publishing Targets, Gateway API masking, Backend content sync, CSS to SCSS refactoring, Analytics Reporting, Contact Faceting, Eloqua Marketing emails, Adobe Analytics, CORS Integration, Content Architectural Design, Interface Template Inheritance, Content Stream Facets, Tagging and Taxonomy Data architecture, Improved UX Experience (Experience Editor ready, Edit Frames, Insert options, Folder Templates, Help Texts, Image Placeholders, Template Icons, Rendering Snapshots, Datasource Locations, Ribbon Buttons, Automation, etc.), Sitecore Extensions, Custom controls, Configuration, Event Handling, Pipelines Processors, Datasource Automation Support, Sitecore Upgrade from 10.2 to 10.3. Planning and Estimation, Daily Standup and Meetings, SCRUM, SAFe Increment Planning, Constant Code Refactoring, CI/CD, Developer and Server support, Code reviews, Architecture Documentation, Environment Setup, Onboarding support, Integration Testing (xUnit, Sitecore.FakeDB, Autofixture, Fluent Assertions, nSubstitute, Moq, Specflow), Agile Scrum SAFe, Helix Practices and Conventions, Habitat Architecture, Software Design Patterns, SOLID, DRY, YAGNI Principles, Clean Code, Agile Software Architecture.

SITECORE ARCHITECT (JUN 2019 – DEC 2021) (CORP 2 CORP)

DANAHER CORPORATION - Beckman and Coulter Inc., BREA, CA.

WWW.BECKMANCOULTER.COM

Responsibilities:

●Come up with detailed Architecture in line with business needs and addressing UX design covering

●Architecture primarily focusing on Web & Mobile channels with Mobile first approach as applicable

●Come up with Sitecore application architecture (solution architecture, technology architecture & integration architecture)

●Identify & Define application design patterns

●Adherence to non-functional requirements such as security, performance, accessibility, device & browser support etc.

●Define integration specifications (work with back-end systems as applicable) for back end, 3rd party integrations

●Define authentication, authorization and session management guidelines for applications with post login functionality

●Build and create CICD pipeline for code coverage, unit testing, automated build & deployment

●Provide solution for integration with commerce requirements with Oracle ATG

●Work as a part of Agile delivery team with ability to contribute in architectural discussions and decision making, sprint planning, sizing and delivering as per required code quality standards

●Define coding standards, best practices and ensure implementation in projects by conducting regular reviews

●Proactively identify & guide the team to build common solution components (functional and non-functional) which be seamlessly used in application

●Share knowledge and industry trends with team and stakeholders during formal and informal interaction.

●Perform as build coordinator as needed to perform tasks such as code merging, build, unit test cases execution, integration with services and deployment in Non production environment

●Review code for implementation of Performance & Security aspects of the application being developed

●Plan for upgrade and utilization of new features in Sitecore to implement business and technical requirements in best possible way

Diagnostics Digital Platform. www.beckmancoulter.com (Public Website)

Fullstack Architect. .NET Framework 4.8, Helix/Habitat, Unicorn, Glass mapper, JS, Less CSS, SEO and Security Audits, SolrCloud, SQL, MongoDB, IIS, AWS, Amazon S3, Backend integration (API, e-store, complimentary services, Eloqua, Gigya, ElasticSearch), Lionbridge/Claytablet online language translations, IP Geolocation, Bynder, Dianoga, Sitecore Powershell Extensions, Reports, Solr Search Boosting, Sitemap, Workflows, Active Directory, Keycloak SSO, Docker, Gulp tasks, Jenkins CI/CD, JIRA, Bitbucket GIT, MS Teams, Confluence, Google Analytics, Google Tag Manager, Google Optimize, Social Media Integration, Sitecore Charting Components, Testing: Unit (C#), Integration (Python, Frisby JS), Acceptance (Behave, Selenium, Python, Protractor), Performance (JMeter, JProfiler), Penetration (Synack, App Spider), Monitoring (Amazon CloudWatch, Datadog).

Sitecore 10 upgrade from 8.2. Scalable AWS architecture, Docker setup for developers and CI/CD pipeline (DEV, QA, UAT, PROD), S3 image repository, AWS Cloudwatch, SPE bulk updates, Sitecore Identity Provider SSO module rewrite, Azure AD, SolrCloud, Sitecore Analytics, Sitecore RAZL, XTM translation connector module, Cookie Control for GRDP compliance, CivicUK.

SOFTWARE CONTRACTOR (APR 2019 – JUN 2019) (CORP 2 CORP)

Precision Digital Health, IRVINE, CA.

WWW.PRECISSIONDIGITALHEALTH.COM

Clinical Research Data Analysis Platform: Full Stack Development, PAAS, Big Data, Analytics, Machine Learning, Automated testing, Data schema mapping, Security.

Java 12, Spring Boot, Maven, JUnit, AWS, Apache Spark, Hadoop, Hive, Ambari, Zeppelin UI, Robo 3T MongoDB, Node JS, Angular JS, D3.js, NPM, Altova Mapforce, Oracle SQL Developer, Apache Ignite, Tomcat, Bitbucket GIT, JIRA, SourceTree, Eclipse JEE, IntelliJ, STS, VS Code, Toad, SSH, Git Bash, VNC, Linux CentOS.

SITECORE CONSULTANT (APR 2019 – MAY 2019) (CORP 2 CORP)

SolnSoft LLC (XCentium), IRVINE, CA.

WWW.ITRON.COM

Digital Strategy Project. www.itron.com (Public Website)

Sharepoint to Sitecore 9 sync product data migration: (Import Sync 600+ Products in 16 different languages, including Content, Images, Videos, Documents, Categories, Regions, Related Products) ASP.NET Core WEP API, Office 365 Sharepoint API, Swagger, EF Core, Azure SQL Server, Logging.

Sitecore Development (Products, Event and Testimonial Carrousel components, Scheduled Sync Task): Sitecore 9.2 XPO, Helix/Habitat, Unicorn, SIFLess, Apache Solr, MongoDB, SQL Server, IIS, Azure DevOps, GIT, MS Teams.

WEB ARCHITECT (APR 2015 – FEB 2019) (CORP 2 CORP/FULLTIME)

AMERICAN ASSOCIATION OF CRITICAL-CARE NURSES, ALISO VIEJO, CA.

WWW.AACN.ORG

Responsibilities:

• Lead architecture and system integration of our CMS system (Sitecore)

• Be able to gather and create technical requirements based upon business requirements

• Develop and complete integration or software specifications, Functional Maps, Schema’s, etc.

• Ensure software development team has appropriate technical specifications and direction to deliver projects effectively

• Establish realistic estimates for timelines and monitoring of progress to ensure that project remains on target and within budget

• Lead, manage and mentor a team of software developers, providing performance feedback

Projects:

Digital Strategy Project. www.aacn.org (Public Website)

Ensure projects are robust, scalable and extensible. Provide support and training for team members, mentor on best practices, procedures, Design patterns. SOLID, KISS, DRY, YAGNI principles, SOC, Dependency injection, AOP Interception, Cross cutting concerns, Clean Code, Clean Architecture, Vertical Slicing, Domain Driven Design patterns (Rich Domain Objects, Aggregates, Domain Events, Value Objects, Domain Services), CQRS, Event Driven Architecture, Event Sourcing. Business requirements, User Stories, Features and Scenarios, Testing, mocking and code refactoring. Procedural, object oriented and functional programming paradigms, Polyglot persistence, Pragmatic programming, Occasional UML designs, code reviews, pair programming. ATDD/BDD, Specification by example, Living Documentation, Feature toggle, Mocking toggle. MSBuild. CI/CD, DevOps. Agile principles and practices. Agile, Lean, XP, FDD, Kanban, Scrum. Waterfall. Professional Software Craftsmanship. Soft Skills.

Backend: Microservices ASP.NET Core 2.2, Sitecore API, EF Core 2, CQRS, DDD, Onion Architecture, Azure Service Fabric, Application insights, MediaTr, Swashbuckle Swagger, NSwag .NET and Typescript client generation, Nuget packaging, Healthchecks UI, Custom Middleware, Shared Kernel, TDD/BDD, Specflow, Pickles Living Documentation, NetForum AMS, Ignition Flashpoint, Catalyst Fire, Apache Solr, MongoDB, SQL Server 2008-2016, Amazon AWS, API Gateway, TFS Build and Release Management, CI/CD deployment pipelines.

Frontend: Sitecore 8 ASP.NET MVC CMS, Web API, SPA, React, Javascript, JQuery, Backbone JS, MVVM (UnderscoreJS, Marionette, RequireJS, Handlebars), SASS CSS, Bootstrap UI.

Testing: Automated Unit, Integration, Acceptance, Smoke and Load testing, Manual Acceptance testing, Page Objects development, NUnit, MSTest, Ninject DI, Moq, BDD, SpecFlow, Pickles Living Documentation, Selenium Webdriver, Jasmine, JSHint, TestLink/Microsoft Test Manager, Static code analysis.

Tools: Continuous Integration/Deployment, Team Foundation Server and MS Release Management Setup and Administration, Build Templates, TFS GIT Integration, ReSharper, MSBuild-TFSBuild, StyleCop, FxCop, Powershell, FTP Automation, SQL scripts, Roundhouse for SQL CI, Ruby, SASS Compass, Bless CSS, RequireJS/NodeJS, CSS and JS minification, busting and optimization, Unicorn setup, TFS-Slack channel push notifications, log4net, elmah, log4slack, Azure Application Insights. MS SourceSafe-GitHub-TFSGIT to TFVC migration, remote JIRA to local JIRA Migration, Setup and Administration, JIRA-TFS Integration. Local Publishing profiles with SlowCheetah transformations. XSLT transformations.

Development: Microservice architecture layouts, samples, shared kernel Nuget packages, cross cutting concerns, mock toggle for integration testing on pipeline, refactoring monolith to testable services, Journal Publications XML Import into Sitecore, Backend and Frontend development. SEO, URL Redirects and Rewrites.

Sitecore: Templates creation, Layouts, Renderings, Custom Content Repository, Custom pipelines, Filewatcher for parsing and importing content, Sitecore API, Roles & Authorization, Workflows, Caching, Custom indexing and sharding, Scheduled nightly indexing, Publishing, Migration, Scaling, Deployment, Unicorn setup and configuration, XCore, Glassmapper, TDS, Sitecore Powershell Extensions, Security Hardening, Containerize Sitecore 8.0 with Docker Compose, Participation in upgrade to Sitecore 9.0, Built and maintained CI/CD pipeline, Sitecore Rocks and Sitecore Instance Manager.

Infrastructure: Azure Service fabric, Setup and Configuration Management (Sitecore multiple CD’s/CM, NetForum, SQL, Solr, IIS, TFS, RM, JIRA, Email/Slack notification hooks, Scheduled tasks), Docker Hub, Nuget server, Incapsula Load balancing, Website security hardening. Docker-Compose, Chocolatey, Powershell and batch setup scripts for Setup and configuration of all local and remote environments, including new Developer’s workstations. Multi environment cluster setup and configuration.

SR SOFTWARE ENGINEER (NOV 2014 – APR 2015) (CORP 2 CORP / FULLTIME)

FIRST DIRECT LENDING LLC, IRVINE, CA.

WWW.FIRSTDIRECTLENDING.COM

Replication of Data (SQL, Ellie Mae Encompass, Velocify Lead Manager, Shoretel, Active Directory)

Encompass Retention Loan Status Update Task (C#, SQL, Encompass SDK)

Loan Retention/Suspended/Rework Manager Form (Encompass Forms, Visual Basic .NET, .NET Plug-in)

Velocify/Encompass Cloud Custom Fields Sync Service (C#, SQL, Velocify API, Encompass SDK)

Sales and Operations Summary Dashboards (SQL, SSRS)

Sales, Operations, Marketing, Phone Call Reports (SQL, SSRS)

Encompass Bulk Loans Field Updater (C#, SQL, Encompass SDK, CSV)

Diverse Minor Apps (Loggers, eDisclosure Automation, Replication Services Monitor, Backflush Updater)

SENIOR MID TIER .NET DEVELOPER (AUG 2014 – NOV 2014) (W2 CONTRACTOR)

TEKSYSTEMS AT IHERB, IRVINE, CA.

WWW.IHERB.COM

iHerb.com (Public Website) Microservices, WCF, SQL, C#, ASP.NET MVC, HTML, CSS, Javascript, TFS, MSUnit.

-Customer Survey for tablets (iPad, Android, Generic Tablets, All 6 Languages)

-My iHerb Social Media Website (All Platforms, All 6 languages)

-Domestic VIP discounts (All Platforms)

-DevOps: SQL Scripts, SQL Replication, Amazon AWS, Powershell, Log Monitoring.

SENIOR .NET DEVELOPER (SEP 2013 – AUG 2014) (W2 CONTRACTOR)

TEKSYSTEMS AT CASHCALL/LOAN-ME, ORANGE, CA.

WWW.LOANME.COM

CashCall.com (Public Web Site) C#, ASP.NET, WCF, HTML, Javascript, CSS, JQuery, Oracle, XML, XSLT, Kentico CMS.

Intranet (Loan Origination Intranet Application) C#, ASP.NET, WCF, Javascript, CSS, Oracle

Method (Loan Service Intranet Application) C#, ASP.NET, WCF, Javascript, CSS, Oracle

VOIP Sniper 2.0 (Voice Recording) C#, ASP.NET, Javascript, CSS, Oracle, SQL Server, MySQL, Aspect

Lead Provider Web Application (Lead Administration) C#, ASP.NET, WCF, Javascript, CSS, Oracle, Landing pages and phone call analytics.

EOB (Employee Onboarding Application) C#, PowerShell, WCF, XML

Prime User Service API (Remote User Administration) C#, WCF, SQL

Empower (Mortgage SQL Conversion)

SENIOR .NET DEVELOPER (APR 2013 - SEP 2013) (W2 CONTRACTOR)

TEKSYSTEMS AT ORANGE COUNTY EMPLOYEES RETIREMENT SYSTEM, SANTA ANA, CA.

WWW.OCERS.ORG

TFI (Transmittal File Interpreter) C#, Telerik MVC4 ASP.NET, Razor, Sharepoint 2010, LINQ to SQL

BCC (Budget Chart Control) C#, Sharepoint 2010 Web Part, AJAX, Telerik RAD HTML Chart

MIC (Member Information Center) VB.NET, ASP.NET, SSIS, SQL, Access, Crystal Reports, Javascript

SR. SOFTWARE ENGINEER/ ARCHITECT (SEP 2008 - APR 2013) (CORP TO CORP)

TORN AND GLASSER, LONG BEACH, CA.

WWW.TORNANDGLASSER.COM

REQUIREMENTS, DESIGN, IMPLEMENTATION, VERIFICATION & MAINTENANCE OF ENTERPRISE APPLICATIONS:

2013: (Agiline / First Premier Bank)

BLD (Bank Loan Dashboard) WPF, C#, LINQ to SQL, ASP.NET Forms, MVC4 REST Web API, JSON, RSS

2012 (Pacific applications Inc. / Torn and Glasser):

SC (Ship Confirmation) C#, LINQ to SQL, WCF, Infragistics.

2011 (Pacific applications Inc. / Torn and Glasser):

OAP (Order Audit Picking) C#, .NET COMPACT FRAMEWORK, EPICOR ERP, SQL, SOAP Web Services

DSS (Docking Scheduling System) C#, JAVASCRIPT, HTML, Epicor ERP

QAR (Quality Assurance Recall System) C#, SQL, Epicor ERP

2010 (Pacific applications Inc. / Torn and Glasser):

IAS (Item Allergen System) C#, DevExpress MVC WIN, SQL, PPS

PTR (Production Tracking Reports) SSRS, SQL, PTS

PAS (Production Analysis System) C#, DevExpress MVC Win, SQL

QAH (Quality Assurance Holds) C#, DevExpress MVC Web, SQL

2009 (Pacific applications Inc. / Torn and Glasser):

DCS (Department Costing System) VB.NET, SQL, Epicor ERP

DLS (Dynamic Labeling System) VB.NET, SQL, EPICOR, ESHA Genesis, Bartender

OCS (Office Coffee System) VB.NET, Infragistics, SQL, AS400, SOAP Web Services, Crystal Reports

2008 (Pacific applications Inc. / Torn and Glasser):

PPS (Production Planning Scheduling) VB.NET, SQL, Epicor, Oracle WMS, Crystal Reports, Sharepoint

SOFTWARE ARCHITECT/ LEAD DEVELOPER (2012-2013) (FULL-TIME)

U.S. TRACERS. LAKE FOREST, CA

Software development and maintenance of scalable, high performance, high transaction enterprise software applications and web services using multithreading, distributing computing, N-Tier SOA enterprise applications with languages, tools and technologies such as C#, VB.NET, WCF, ASP.NET Web Forms, ASP.NET MVC3, Razor, AJAX, JQuery, Javascript, CSS, HTML5, XML-RPC SIP, SOAP, REST, ASMX, FireBug, Fiddler, WireShark, MS Entity Framework 5, LINQ to SQL, SQL Server 2008, MySQL 5.5, VISUAL STUDIO 2010 TFS, SVN, GIT, MS CRM/Dynamics, Sharepoint 2010, Quickbooks, XML, JSON.

Database design, maintenance, normalization, indexing, data-mining, hashing, de-duplication and fuzzy matching algorithms for databases containing billions of records. Created saved queries, .NET CLR and SQL user defined functions, stored procedures and views. Replication setup and configuration, job scheduling, linked server maintenance. SSRS Reporting, SSIS importing and exporting. Query optimization and performance tuning tools. Big data.

Hardware assembly, disassembly, configuration, maintenance and assistance in critical and emergency events (unresponsive servers, processes or services, battery failure hazards, power failures, low disk space, corrupt databases and SAN drives). RAID disk partitioning and formatting, backups, data migration from old SAN to new SAN. Configured fiber optic channel switch zoning for SAN for database servers. Firewall NAT and VPN tunnel setup and configuration. Hyper-V troubleshooting.

SOFTWARE ARCHITECT (2002-2008) (CORP TO CORP)

FOUNDER/OWNER

INFYSIS (Informatica y Sistemas), MEXICO

1.REQUIREMENTS, DESIGN, IMPLEMENTATION, VERIFICATION & MAINTENANCE OF PROPIETARY COMPUTER SOFTWARE SYSTEMS: VB, ASP, SQL, MS ACCESS, .NET, JAVA

●POINT OF SALE AND INVENTORY CONTROL SYSTEM, ACCOUNTS PAYABLE, ORDERS, ONSITE BILLING & PAYMENTS.

●INFORMATION SYSTEMS IN ACCOUNTING, CHECK’S, PAYROLL AND BUSINESS MANAGEMENT.

●CONSTRUCTION & HOUSING DEVELOPMENT BUDGETING AND PROCESS CONTROL SYSTEM.

●OPTOMOTRIST, PEDIATRIC & DENTAL MEDICAL RECORD SYSTEMS.

●DEVELOPMENT & MAINTAINANCE TOOLS:

AUTOMATIC CODE GENERATION FROM A RELATIONAL DATABASE STRUCTURE FOR SOFTWARE DEVELOPMENT.

●DATA MIGRATION TOOLS FROM EXISTING DATABASES AND EXCEL SHEETS.

2.DIVERSE IT CONSULTING & TECHNICAL SUPPORT

Hardware Assembly, Installation, Repair and Software Technical Support. Diverse Network Installations.

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