Joshua Marc Dicristo

Senior Software Engineer / Architect at Relias

Led end-to-end migration of legacy healthcare and insurance systems to Microsoft Azure Cloud, reducing deployment times by 20% through Azure DevOps CI/CD pipelines. Designed microservices with .NET 6/7/8, containerized with Docker, orchestrated by AKS, increasing scalability and deployment frequency by 35%. Implemented observability with Prometheus & Grafana for real-time health monitoring. Architected Medicare/Medicaid claims platforms using Angular 19 with RxJS and .NET 8 APIs, and modernized legacy .NET 4.0 / VB6 apps to .NET Core WebAPI, Angular 15+ and Blazor with PWA. Built stateless microservices for claims checks, underwriting rules, and status updates; integrated FHIR/EDI data via AWS Fargate/ECS and DynamoDB; optimized PostgreSQL schemas and stored procedures to reduce query times by 30%. Led data pipelines with Azure Databricks/SQL Server/Cosmos DB/GCP Dataflow and BigQuery; implemented Azure AD B2C custom policies for 20k+ users; devised four-tier API security model. Mainta

Angular & .Net Software Developer at Wedgewood

Engineered Angular 2–4+ applications with dynamic reactive forms, lazy-loaded routes, guards, and RxJS observables. Built reusable Angular component libraries adopted across 5 enterprise projects, reducing duplicate UI code by 40% and cutting UI development time by 25%. Delivered responsive, mobile-first UIs that improved page load speeds by 18% and end-user engagement by 22% on healthcare portals. Migrated codebases to lazy-loaded modules, standalone components, and Material 3 theming. Built Node.js/Express backends with MongoDB; developed RESTful APIs in Node.js, .NET Core, and ASP.NET; extended legacy VB6 with ActiveX to integrate with modern .NET modules; implemented RabbitMQ for async processing. Led build automation with Gulp, NuGet, npm, and Bower; created global Angular filters, services, and pipes; mentored 3 developers; conducted internal Angular workshops.

.Net Developer / Programmer at Front Rush

Developed and maintained ASP.NET MVC 3/4 applications for Microsoft’s job portal, implementing Razor views, responsive layouts, and JavaScript/jQuery components. Structured core MVC layers to support scalable architecture; built dynamic UI components such as menus and dashboards with responsive design. Implemented OAuth2 and custom token authorization for secure API communication; optimized SQL Server stored procedures, triggers, and queries for high-traffic systems. Built Admin and Reporting tools in MVC 3/4 with Razor, using DI, IoC, and design patterns to improve maintainability. Collaborated in a 20-member Agile Scrum team, delivering features on time and with quality.

Senior Software Engineer / Architect at Relias

Led migration of legacy healthcare and insurance systems to Microsoft Azure, reducing deployment times by 20% via Azure DevOps CI/CD pipelines. Designed microservices with .NET 6/7/8, Docker, and AKS, increasing scalability and deployment frequency. Implemented real-time observability with Prometheus and Grafana for AKS. Modernized legacy .NET 4.0 / VB6 applications to .NET Core WebAPI, Angular 15+/Blazor with PWA. Built stateless microservices in .NET Core 8 and Node.js for claims checks and underwriting. Integrated FHIR and EDI X12 data pipelines with AWS Fargate/ECS and DynamoDB. Optimized PostgreSQL and SQL Server schemas and queries (30% reduction in response times). Led architecture reviews, wrote technical docs, and mentored a team of 7 engineers.

Angular & .Net Software Developer at Wedgewood

Engineered Angular 2–4+ applications with dynamic reactive forms, lazy-loaded routes, guards, and RxJS. Built reusable component libraries adopted across 5 enterprise projects, reducing duplicate code by 40% and UI development time by 25%. Delivered responsive, mobile-first UIs; improved page load speeds by 18% and end-user engagement by 22%. Built Node.js/Express backends with MongoDB for real-time financial analytics. Developed RESTful APIs in Node.js, .NET Core, and ASP.NET; integrated with Oracle and SQL Server. Maintained ASP.NET Web Forms with role-based authentication and extended VB6 systems. Used RabbitMQ for async processing. Trained 3 developers and led internal Angular workshops.

.Net Developer / Programmer at Front Rush

Developed and maintained ASP.NET MVC 3/4 applications with Razor views; implemented dynamic UI components, dashboards, and mobile-first design. Built and optimized EF with LINQ-to-SQL/Entity, Generic Repository, and Unit of Work. Created Admin and Reporting tools; implemented OAuth2 and custom token authorization. Collaborated with QA, product owners, and UI/UX designers in a fast-paced Agile Scrum environment; worked with SharePoint/TFS and HP Quality Center. Resolved critical bugs under tight deadlines while delivering high-quality features.

Senior Software Engineer / Architect at Relias

Led end-to-end migration of legacy healthcare and insurance systems to Microsoft Azure Cloud, reducing deployment times by 20% through Azure DevOps CI/CD pipelines for automated build, test, and multi-environment deployments. Designed microservices with .NET 6/7/8, containerized with Docker, orchestrated by AKS, introduced observability with Prometheus & Grafana, and developed Medicare/Medicaid claims management platforms using Angular 19+ with .NET 8 APIs. Modernized legacy .NET 4.0 / VB6 applications to .NET Core WebAPI, Angular 15+ and Blazor; implemented PWA and SCSS-based responsive designs. Built stateless microservices for claims checks, underwriting rules, status updates, and error handling. Integrated FHIR and EDI X12 healthcare data pipelines using AWS Fargate/ECS and DynamoDB. Optimized PostgreSQL schemas and queries, and built ETL pipelines with Azure Databricks, SQL Server, Cosmos DB, and GCP Dataflow/BigQuery. Implemented Azure AD B2C custom policies for 20,000+ users and

Angular & .Net Software Developer at Wedgewood

Engineered Angular 2–4+ applications with dynamic reactive forms, lazy-loaded routes, guards, and RxJS observables. Built reusable Angular component and directive libraries adopted across 5 enterprise projects, reducing duplicate UI code and speeding development. Delivered responsive, mobile-first UIs with Material Design, integrated Google Maps, charts, and custom directives. Migrated Angular projects to lazy-loaded modules and stand-alone components, and modernized backends with Node.js/Express and .NET Core, connecting to Oracle and SQL Server for healthcare and finance transactions. Enhanced legacy VB6/ASP.NET components and mentored teams transitioning to modern frameworks.

.Net Developer / Programmer at Front Rush

Developed and maintained ASP.NET MVC 3/4 applications for a job portal, implementing Razor views, responsive UI layouts, and JavaScript/jQuery components. Structured core MVC layers to support scalable architecture, built dynamic UI components, and implemented OAuth2/JWT-based secure API communication. Created dashboards and admin tools in MVC with Bootstrap-based responsive designs and collaborated in a 20-member Agile Scrum team.

Senior Software Engineer / Architect at Relias

Led end-to-end migration of legacy healthcare and insurance systems to Microsoft Azure, establishing CI/CD pipelines with Azure DevOps that reduced deployment times by 20% across environments. Designed microservices in .NET 6/7/8, containerized with Docker and orchestrated by AKS, increasing scalability and deployment frequency by 35%. Implemented observability with Prometheus and Grafana for real-time AKS health and performance metrics. Modernized legacy VB6/ASP.NET apps to .NET Core WebAPI and Angular/Blazor, including PWA capabilities and responsive design. Built SPAs with Angular 18–19, React/Next.js, and Blazor; developed stateless microservices for claims checks and underwriting rules; integrated FHIR/EDI X12 pipelines via AWS Fargate/ECS and DynamoDB for interoperability. Optimized PostgreSQL schemas and advanced queries, reducing response times by 30%. Implemented ETL pipelines with Azure Databricks, SQL Server, Cosmos DB, and GCP Data services; set up Azure AD B2C for 20k+ u

Angular & .Net Software Developer at Wedgewood

Engineered Angular 2–4+ applications with dynamic reactive forms, lazy-loaded routes, guards, and RxJS, delivering modular, scalable UIs. Built reusable component and directive libraries adopted across 5 enterprise projects, reducing duplication by 40% and UI development time by 25%. Delivered mobile-first, responsive interfaces with improved page load speeds and engagement. Implemented Google Maps, ngxCharts, autocomplete, date pickers, calendars, and custom directives. Migrated codebases to lazy-loaded modules; built Node.js/Express backends with MongoDB, and RESTful APIs in Node.js, .NET Core, and ASP.NET, integrating with Oracle and SQL Server for secure healthcare and finance transactions. Maintained legacy ASP.NET Web Forms and extended VB6 via COM interop to modern .NET modules. Used RabbitMQ for async data processing and UI rendering. Built CI/CD guidance within Agile teams using Gulp, NuGet, npm, and Bower; delivered global Angular filters/pipes; trained 3 developers in Angu

.Net Developer / Programmer at Front Rush

Developed and maintained ASP.NET MVC 3/4 applications for Microsoft’s job portal, implementing Razor views, responsive UI layouts, and JavaScript/jQuery components for seamless multi-device experiences. Structured core MVC layers (View, ViewModel, Data Access, Repository, Domain, Entity) to support scalable, modular architecture. Built dynamic UI components such as menus, breadcrumbs, sitemaps, and dashboards with responsive, mobile-first design using Bootstrap, Skeleton, and Media Queries. Implemented OAuth2 and custom token authorization for secure API communication; integrated EF/LINQ-based data access patterns; designed and optimized SQL Server stored procedures and queries for high-traffic systems. Built Admin and Reporting tools in MVC 3/4 with Razor using DI and IoC patterns; collaborated in a 20-member Agile Scrum team; used SharePoint 2010 and TFS for task and defect tracking; mentored junior developers and resolved defects under tight deadlines.

Senior Software Engineer / Architect at Relias

Led end-to-end migration of legacy healthcare and insurance systems to Azure; designed microservices with .NET 6–8, Docker, and AKS; established Prometheus/Grafana observability for AKS clusters; built Medicare/Medicaid claims management platforms using Angular 19 and .NET 8 REST APIs; modernized VB6/ASP.NET WebForms apps to .NET Core WebAPI, Angular 15+, and Blazor with PWA; delivered enterprise-grade apps including an Angular 18/19 SPA with Material 3, a Blazor inventory system, and Next.js dashboards; built stateless microservices for claims checks, underwriting rules, and status updates; integrated FHIR/EDI pipelines via AWS Fargate/ECS; optimized PostgreSQL schemas and ETL with Azure Databricks, SQL Server, Cosmos DB, and BigQuery; implemented Azure AD B2C for 20k+ users; implemented a four-tier API security model; maintained HIPAA PHI/PII handling; used Kafka/RabbitMQ for messaging; Kafka Connect for cross-platform data exchange; mentored 7 engineers and contributed to architec

Angular & .Net Software Developer at Wedgewood

Engineered Angular 2–4+ applications with dynamic reactive forms, lazy-loaded routes, guards, and RxJS; built reusable component libraries adopted across 5 enterprise projects; delivered responsive mobile-first UIs improving load speeds by 18% and engagement by 22%; implemented Google Maps, charts, autocomplete, date pickers; migrated Angular 2 beta codebases to release versions; created Node.js/Express backends with MongoDB for real-time financial data analytics; built REST APIs in Node.js/.NET Core; maintained legacy ASP.NET Web Forms apps with dashboards and role-based auth; extended VB6 systems with ActiveX/COM integration; used RabbitMQ for async processing; contributed to Agile Scrum ceremonies; built pipelines with Gulp, Bower, npm; created global Angular filters and services; mentored 3 developers; conducted internal Angular workshops to upskill teams.