Stack Engineer Asp.Net Core

Alexander Suglio

Senior Full Stack Engineer Miami, Florida, United States +1-786-***-****

***************@*****.*** linkedin.com/in/alexsuglio Skills

Langueages:, Javascript, TypeScript, Python

Frameworks: ASP Core, Blazor, WPF, Spring, Django, Visual Basic (VB)

Frontend: Node.js, Angular, React.js

ORM: Entity Framework, ADO

Database: SQL, Amazon Dynamodb, CosmosDB, Oracle, MySQL, PostgreSQL, MongoDB

Unit Testing: NUnit, XUnit, MSTest, Apache, Cypress, Moq

DevOps: TeamCity, Azure DevOps, Jenkins

Cloud: AWS, Azure

Other: Jira, Confluence, Kanban, Agile, MS Dynamics 365 Experience

CVS Health

Senior Full Stack Engineer 05/2023 – 05/2025

· Leveraged ASP Core 6 and Angular within a cloud-native microservices framework to modernize a legacy website originally developed with ASP Web Forms.

· Engineered Azure infrastructure with App Services, Active Directory, Azure Functions, Logic Apps, Service Bus, and Kubees Services, resulting in $50000 in cost savings and improved development workflows.

· Conducted performance tuning and query optimization using Performance Monitor, SQL Profiler, and monitoring tools such as Grafana and Datadog.

· Enhanced the performance of on-premises Microsoft SQL Server by rewriting T-SQL scripts and stored procedures with Entity Framework Core 6, achieving a 10% increase in performance.

· Implemented SOLID principles, Repository, and Factory design patterns in projects while transitioning from SOAP to RESTful API calls, improving integration with external services.

· Refactored legacy services into ETLs and services, boosting reliability and performance for data movement, which saved millions annually in operational costs.

· Integrated Azure microservices with Dynamics 365, enabling seamless synchronization with Azure SQL databases via Azure Functions, enhancing patient data management.

· Migrated the CI/CD pipeline from TeamCity to Azure DevOps for servers, reducing deployment time by 20%.

· Updated Azure DevOps pipelines using Terraform to automate the deployment and configuration of Azure API Management, ensuring automatic mapping to Azure Function Apps endpoints.

· Executed unit and integration testing using Jasmine/Karma for Angular and NUnit for, achieving over 85% test coverage to ensure software quality.

· Led and mentored an Agile team of 8 developers, providing technical direction and fostering a collaborative atmosphere to deliver high-caliber software products through effective Scrum practices. HealthTech Solutions

Senior Software Engineer 02/2020 – 05/2023

· Modernized a legacy lab management system by transitioning from ASP Web Forms to ASP MVC 5, Entity Framework 6, Angular 8, LINQ, and SSRS, adhering to TDD and Agile methodologies.

· Championed the implementation of microservice architecture, utilizing REST and AWS for the development, testing, and deployment of identity microservices, with a focus on Azure AD and Access Management.

· Revamped a VB patient portal into a React/Next.js, Core 6, MaterialUI-based web application, ensuring compliance with HL7, FHIR, and HIPAA for secure data exchange.

· Designed and implemented OAuth, SSO, and SAML solutions, enhancing user authentication efficiency by 30% across applications.

· Established server infrastructure using AWS, handling volume imports, launching EC2 instances, RDS, configuring security groups, auto- scaling, and load balancers, which optimized server setup and cut deployment times by 20%.

· Leveraged AWS Cloud technologies like EKS, CloudFront, CloudFormation, CloudWatch, and DynamoDB to improve application performance and scalability, ensuring an excellent user experience.

· Analyzed over 1TB of healthcare data logs using KQL, improving monitoring and performance optimization of critical healthcare systems.

· Facilitated to the architecture of a company dashboard using Vue.js for the frontend and Python Django for the backend, leading to a 12% enhancement in user experience.

· Innovated a pagination system for an AI-based image generation platform using AWS DynamoDB and Node.js in conjunction with Redis.

· Created an AWS ETL pipeline utilizing Lambda triggers, Node.js, and Kinesis Firehose to synchronize data from DynamoDB, achieving a 5% reduction in data transfer times.

Mindcore Delray Beach, FL

Software Engineer 09/2014 – 02/2020

· Developed 10 web pages using and the framework, achieving a page load time of 1 second.

· Transitioned 2 existing ASP frameworks to ASP MVC architecture with Telerik Kendo UI, optimizing performance by 30%.

· Created web forms in ASP with as the backend language and harnessed LINQ for SQL data consumption.

· Extended WCF for building service-oriented architectures (SOA) to ensure compatibility across platforms in web services.

· Applied ADO for database connectivity and populated backend data using SQL Server.

· Enhanced 2 Oracle PL/SQL packages, stored procedures, functions, and materialized views for Oracle CCB – Meter Data Management System (MDMS), increasing data retrieval efficiency by 20%.

· Architected and documented REST/HTTP APIs, defining precise JSON data schemas and implementing an API versioning strategy that improved system flexibility and maintained backward compatibility, resulting in a 25% reduction in development time.

· Demonstrated expertise in Agile methodologies, Test-driven development (TDD), and programming paradigms. Education

University of Florida 2010 - 2014

Bachelor of Science (BS), Computer Science

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