Grace AJ — Senior Software Engineer

● Lead .NET Developer with 9+ years of experience designing and delivering scalable enterprise applications using C#, .NET, ASP.NET Core, REST APIs, Angular, JavaScript and modern architectures including microservices, SOA, monolithic, and event-driven systems. ● Cloud & DevOps expert with hands-on experience in Azure and AWS, containerized deployments using Docker and Kubernetes, and automated CI/CD pipelines with Azure DevOps, GitHub Actions, Jenkins, and Terraform. ● Data & Integration specialist experienced in building high-performance systems using SQL Server, MongoDB, and Azure Cosmos DB, with strong expertise in distributed systems and API integrations. ● Healthcare technology expertise delivering HIPAA-compliant solutions, including PBM claims processing, insurance platforms, and HL7-based healthcare integrations. ● Technical leader and collaborator skilled in SOLID principles, design patterns, OAuth2/OpenID/JWT security, Agile delivery, TDD, and integrating AI/LLM-driven capabilities to enable predictive analytics and intelligent workflows. .NET • C# • ASP.NET Core • Angular • TypeScript • SQL Server • Azure • AWS • REST APIs • Microservices • Azure Service Bus • Event-Driven Architecture • CI/CD • Azure DevOps • NUnit • TDD • Moq • JustMock • Redis • Cosmos DB • PostgreSQL • Blazor • MVC • NgRx • Web API • OAuth • Azure AD • Docker • Kubernetes (AKS) • Agile/Scrum • Healthcare/PBM • Medicare Claims • System Design • Cloud Architecture • Performance Optimization • NUnit • XUnit • MSTest • Moq • Telerik JustMock • Test-Driven Development (TDD) • SonarQube • Unit Testing • MockingAWS EC2 • AWS S3 • AWS Lambda • AWS API Gateway • AWS DynamoDB • AWS CloudWatch • AWS CloudFormation • AWS SQS • AWS SNS • AWS VPC • AWS IAM • AWS CloudFront • Azure App Services • Azure Functions • Azure Service Bus • Event Grid • Event Hub • AKS (Kubernetes) • Azure DevOps • CI/CD Pipelines • API Management • Key Vault • Blob Storage • Agile / Scrum, Python, Machine Learning, Deep Learning, LLMs, PyTorch, scikit-learn, NLP, Image Processing, Clinical Data, Healthcare AI, Predictive Modeling

Stackforce AI infers this person is a Healthcare Software Engineer specializing in .NET and cloud solutions.

Location: Los Angeles, California, United States

Experience: 2 yrs 6 mos

Skills

.net
Azure
Angular
Asp.net Core
Blazor
Aws

Career Highlights

Expert in .NET and cloud technologies with 9+ years experience.
Led development of HIPAA-compliant healthcare solutions.
Skilled in AI/ML integration for predictive analytics.

Work Experience

Wipro

Senior Software Engineer (2 yrs 5 mos)

Johns Hopkins Armstrong Institute for Patient Safety and Quality

Software Engineer (3 yrs 10 mos)

CureMD HealthCare

Software Engineer (2 yrs 6 mos)

Robert Cole Properties

Educator (1 mo)

Education

Bachelor of Science - BS at Vanderbilt University

Grace AJ

Senior Software Engineer

Los Angeles, California, United States2 yrs 6 mos experience

Highly StableAI Enabled

Key Highlights

Expert in .NET and cloud technologies with 9+ years experience.
Led development of HIPAA-compliant healthcare solutions.
Skilled in AI/ML integration for predictive analytics.

Stackforce AI infers this person is a Healthcare Software Engineer specializing in .NET and cloud solutions.

Contact

Skills

Core Skills

.netAzureAngularAsp.net CoreBlazorAws

Other Skills

C#RESTful APIsAzure DevOpsDockerKubernetesEntity Framework CoreNUnitJustMockMoqSQL AzureAzure App ServicesDapperAWS SQSPythonscikit-learn

About

Experience

2 yrs 6 mos

Total Experience

2 yrs 6 mos

Average Tenure

2 yrs 6 mos

Current Experience

Wipro

Senior Software Engineer

Dec 2023 – Present · 2 yrs 5 mos · Remote

● Delivered end-to-end PBM claim processing solutions by using ASP.NET Core and RESTful APIs, and Angular to support pharmacy and medical claims across Medicare and commercial plans.
● Led a team of five developers and QAs by using Agile/Scrum practices and technical mentorship to ensure high-quality, on-time software delivery.
● Designed and architected scalable solutions by using SOLID principles and design patterns (Singleton, Facade, Repository) with Agile/Scrum practices to ensure high-quality, maintainable, and on-time software delivery.
● Secured RESTful APIs by using Azure Active Directory, OAuth2, OpenID Connect, and JWT-based access control to protect services and enforce role-based authorization across applications.
● Architected asynchronous processing pipelines by using Azure Service Bus, Event Grid, and Azure Functions to improve scalability and fault tolerance.
● Automated build and release pipelines by using Azure DevOps CI/CD with Docker and Kubernetes to enable faster and more reliable multi-environment deployments.
● Collaborated with stakeholders, QA teams, and clients by using Agile/Scrum practices to clarify requirements, support UAT, and resolve production defects.
● Built and optimized the data access layer by using Entity Framework Core, LINQ, Code-First migrations, and repository patterns to achieve scalable and maintainable database operations.
● Improved code quality and reliability by using Test-Driven Development with NUnit to validate functionality early in the development lifecycle.
● Ensured accurate unit testing of complex PBM logic by using Telerik JustMock and Moq to isolate dependencies and validate business rules.
Technology: C#, VB, .NET 10, Typescript, Angular 15, NgRx, Azure (AKS, Service Bus, Event Grid, EventHub, Cosmos DB, App Service, Azure Functions), NUnit, JustMock, MoQ, Redis

C#ASP.NET CoreRESTful APIsAngularAzure DevOpsDocker+7

Johns hopkins armstrong institute for patient safety and quality

Software Engineer

Feb 2020 – Dec 2023 · 3 yrs 10 mos · Hybrid

● Architected and maintained client-facing portal modules, using Angular, ASP.NET Core, SQL Azure, and Azure App Services, ensuring scalability and maintainability.
● Constructed an ASP.NET MVC 4 application to automate and consolidate routine workflows, leading a technology migration from WPF to ASP.NET MVC for EHR services provider.
● Architected and developed a Greenfield survey system, using Blazor WebAssembly (WASM) and .NET APIs, replacing legacy ASP.NET MVC 4 systems and introducing a CI/CD pipeline with GitHub Actions.
● Designed and developed front-end UI functionality, using Angular, TypeScript, HTML5, CSS3, SASS, JavaScript, Bootstrap, and MVC 5.0, delivering responsive and accessible user interfaces.
● Modernized an Angular-based SaaS platform, using Angular Universal (SSR) to improve SEO and performance, achieving a 20% increase in user engagement by implementing reusable components and optimized styling with SCSS and Tailwind.
● Used Dapper micro-ORM with optimized SQL queries and stored procedures to handle high-performance data access scenarios, accomplishing faster query execution and efficient handling of complex database operations.
● Implemented asynchronous messaging and system decoupling, using AWS SQS and WebJobs, enabling scalable communication between multiple RESTful APIs.
● Led R&D on disease prediction models using continuous clinical documents and EHR data, building data pipelines and baseline models with Python and scikit-learn.
● Developed deep learning models in Python using PyTorch (RNN/Transformer/CNN) to analyze clinical text and medical images for multimodal patient risk and disease progression prediction.
● Designed end-to-end machine learning workflows in Python—data preprocessing, feature engineering, training, evaluation, and validation—ensuring reliable, reproducible healthcare-focused predictive solutions.

AngularASP.NET CoreSQL AzureAzure App ServicesBlazorDapper+4

Curemd healthcare

Software Engineer

Jul 2017 – Jan 2020 · 2 yrs 6 mos · Remote

● Led backend development for 3 major applications and modernized 5+ legacy systems using ASP.NET Core, improving scalability, maintainability, and performance.
● Designed and implemented a RESTful architecture, reducing communication overhead by 50% and increasing development efficiency by 30%.
● Engineered a high-performance data processing system with ADO.NET (DataReader, DataAdapter, DataSet), boosting processing speed by 50% and cutting execution time in half.
● Built a scalable, fault-tolerant server less solution using AWS Lambda, lowering infrastructure costs by 50% and improving overall system performance by 70%.
● Applied strong SDLC best practices, including requirements management, defect tracking, source control, CI/CD automation, and structured release processes.
● Partnered with designers, product managers, and engineers to enhance UI/UX based on customer feedback, driving a 45% increase in user satisfaction.
● Implemented secure OAuth2 authentication between Angular frontends and .NET Core APIs using Azure AD, strengthening application security and access control.
● Practiced Agile Scrum and Test-Driven Development (TDD) to deliver high-quality, reliable, and maintainable software.
● Ensured HIPAA-compliant PHI handling by using role-based access control, encryption in transit and at rest, and audit logging to safeguard patient data and meet regulatory standards.
Technology: C#, .NET, ADO.NET, Azure AD, OAuth, SDLC, REST, UI/UX, Lambda