Trusted Partner in Talent SearchIf you don’t hire — you don’t pay.
Axiom Pro Your Trusted Partner in Talent SearchWe pre-qualify candidates so you don’t have to. If you don’t hire — you don’t pay.Let’s build your dream team, risk-free.
Senior .NET Full-Stack Engineer (Enterprise Web & Data Systems)
We are happy to present a shortlist of candidates for the Senior .NET Full-Stack Engineer (Enterprise Web & Data Systems) role. All candidates have strong senior-level experience in developing and supporting enterprise web and data-driven systems using .NET technologies in complex, regulated environments. They are skilled in ASP.NET, VB.NET, C#, Web APIs, and full-stack development, with solid hands-on experience in MySQL and Oracle, including SQL optimization and database ownership tasks.
The candidates are experienced in owning features across the full SDLC, making architectural and technical decisions, running code reviews, and mentoring engineering teams. They work closely with business stakeholders to translate requirements into secure, scalable solutions, follow strong engineering standards, and use CI/CD and automated testing practices. Several candidates also bring experience with healthcare or other data-intensive domains, making them well aligned with the role’s on-site, enterprise-focused requirements.
Led cross-functional teams using Agile and Scrum practices, supporting iterative development, continuous feedback, and timely delivery of high-quality healthcare applications. Designed and built microservices-based healthcare platforms using .NET 8 and ASP.NET Core, making applications easier to scale, maintain, and enhance while meeting strict healthcare compliance standards. Developed HIPAA-compliant patient and provider applications, including patient engagement portals and healthcare ecommerce solutions for dermatology products and services. Built modern, responsive user interfaces using Angular 16.0, TypeScript, HTML5, CSS3, and Bootstrap, ensuring a consistent and user-friendly experience across desktop and mobile devices. Implemented client-side state management using NgRx and RxJS, enabling reliable data flow, improved performance, and easier maintenance of complex healthcare workflows. Led the modernization of legacy systems, migrating applications from .NET Framework 4.8 to .NET 8, resulting in improved performance, security, and long-term maintainability. Designed and developed RESTful and SOAP APIs using ASP.NET Core 8 Web API, enabling secure and efficient communication between front-end applications, backend services, and external healthcare systems. Integrated FHIR- and HL7-compliant APIs to support seamless data exchange with Electronic Health Record (EHR) systems and ensure standardized handling of patient data. Implemented real-time features using SignalR, Azure Web PubSub, Kafka, RabbitMQ, and Azure Service Bus, supporting live notifications, patient messaging, dashboards, and event-driven processing. Designed and optimized healthcare data models using Entity Framework Core 8, LINQ, SQL Server, DB2, and DynamoDB, ensuring high performance, data integrity, and reliable reporting. Created and maintained stored procedures, triggers, and optimized queries using T-SQL and PL/SQL to support complex healthcare business logic and improve data retrieval speed. Securely managed medical images and healthcare documents, including DICOM files, prescriptions, and patient records, using Azure Blob Storage and AWS S3, ensuring encryption and HIPAA compliance. Implemented authentication and authorization using OAuth2, JWT, Angular Guards, and HTTP Interceptors, enforcing role-based access control and secure API communication. Integrated and modernized legacy and third-party healthcare systems such as WCF services, MVC applications, SharePoint, CSLA, and OnBase, improving functionality without disrupting existing workflows. Built and deployed independent microservices for user management, orders, payments, and notifications using Docker and Kubernetes (AKS/EKS), ensuring high availability and automated scaling. Implemented Azure API Management as a secure API gateway and deployed backend services on Azure App Services and Kubernetes, supporting controlled access and traffic management. Integrated payment gateways such as Stripe and PayPal using Python frameworks (Flask and Django) to support secure and compliant healthcare transactions. Integrated AWS Connect into .NET applications to improve patient support and call-center workflows, while managing supporting AWS services such as S3, SQS, and SNS. Developed AI-powered healthcare chatbots using Azure Bot Service and OpenAI APIs, improving patient engagement and selfservice capabilities. Monitored application health and performance using Azure Application Insights, secured secrets with Azure Key Vault, and implemented Web Application Firewall (WAF) protections to meet compliance and security standards. Implemented unit, integration, and load testing using xUnit, NUnit, JMeter, and automated API testing with Postman, ensuring system reliability and data accuracy. Improved overall system performance by reducing API response times by approximately 40% through caching strategies, query optimization, and event-driven design. Automated CI/CD pipelines using Azure DevOps and GitHub Actions, enabling consistent builds, testing, and deployments across healthcare environments. Managed source code using Git, handling branching strategies, dependency management, and NPM packages to support smooth collaboration across development teams. Coordinated project planning and delivery using JIRA, ensuring alignment with healthcare regulations, business goals, and stakeholder expectations.
Led cross-functional teams using Agile and Scrum practices, supporting iterative development, continuous feedback, and timely delivery of high-quality healthcare applications. Designed and built microservices-based healthcare platforms using .NET 8 and ASP.NET Core, making applications easier to scale, maintain, and enhance while meeting strict healthcare compliance standards. Developed HIPAA-compliant patient and provider applications, including patient engagement portals and healthcare ecommerce solutions for dermatology products and services. Built modern, responsive user interfaces using Angular 16.0, TypeScript, HTML5, CSS3, and Bootstrap, ensuring a consistent and user-friendly experience across desktop and mobile devices. Implemented client-side state management using NgRx and RxJS, enabling reliable data flow, improved performance, and easier maintenance of complex healthcare workflows. Led the modernization of legacy systems, migrating applications from .NET Framework 4.8 to .NET 8, resulting in improved performance, security, and long-term maintainability. Designed and developed RESTful and SOAP APIs using ASP.NET Core 8 Web API, enabling secure and efficient communication between front-end applications, backend services, and external healthcare systems. Integrated FHIR- and HL7-compliant APIs to support seamless data exchange with Electronic Health Record (EHR) systems and ensure standardized handling of patient data. Implemented real-time features using SignalR, Azure Web PubSub, Kafka, RabbitMQ, and Azure Service Bus, supporting live notifications, patient messaging, dashboards, and event-driven processing. Designed and optimized healthcare data models using Entity Framework Core 8, LINQ, SQL Server, DB2, and DynamoDB, ensuring high performance, data integrity, and reliable reporting. Created and maintained stored procedures, triggers, and optimized queries using T-SQL and PL/SQL to support complex healthcare business logic and improve data retrieval speed. Securely managed medical images and healthcare documents, including DICOM files, prescriptions, and patient records, using Azure Blob Storage and AWS S3, ensuring encryption and HIPAA compliance. Implemented authentication and authorization using OAuth2, JWT, Angular Guards, and HTTP Interceptors, enforcing role-based access control and secure API communication. Integrated and modernized legacy and third-party healthcare systems such as WCF services, MVC applications, SharePoint, CSLA, and OnBase, improving functionality without disrupting existing workflows. Built and deployed independent microservices for user management, orders, payments, and notifications using Docker and Kubernetes (AKS/EKS), ensuring high availability and automated scaling. Implemented Azure API Management as a secure API gateway and deployed backend services on Azure App Services and Kubernetes, supporting controlled access and traffic management. Integrated payment gateways such as Stripe and PayPal using Python frameworks (Flask and Django) to support secure and compliant healthcare transactions. Integrated AWS Connect into .NET applications to improve patient support and call-center workflows, while managing supporting AWS services such as S3, SQS, and SNS. Developed AI-powered healthcare chatbots using Azure Bot Service and OpenAI APIs, improving patient engagement and selfservice capabilities. Monitored application health and performance using Azure Application Insights, secured secrets with Azure Key Vault, and implemented Web Application Firewall (WAF) protections to meet compliance and security standards. Implemented unit, integration, and load testing using xUnit, NUnit, JMeter, and automated API testing with Postman, ensuring system reliability and data accuracy. Improved overall system performance by reducing API response times by approximately 40% through caching strategies, query optimization, and event-driven design. Automated CI/CD pipelines using Azure DevOps and GitHub Actions, enabling consistent builds, testing, and deployments across healthcare environments. Managed source code using Git, handling branching strategies, dependency management, and NPM packages to support smooth collaboration across development teams. Coordinated project planning and delivery using JIRA, ensuring alignment with healthcare regulations, business goals, and stakeholder expectations.
Job description
Successfully led teams through agile methodologies, integrating best practices. Achieved remarkable improvements in delivery times and product quality using Scrum and sprint methodologies. Built dynamic, responsive front-end applications in Angular 12, enhancing usability with reusable components, directives, and Angular Material for a consistent UI/UX. Engineered custom workflows in OnBase Workflow Studio integrated with .NET apps, streamlining approvals, reviews, and document management. Developed and deployed AWS Lambda functions in C# to automate customer call routing, reducing wait times and improving service efficiency. Leveraged Azure services (App Services, Service Bus, Active Directory, Storage, VMs) to deliver secure, high-availability cloudbased applications. Automated CI/CD pipelines with Azure DevOps, Jenkins, and GitHub Actions, embedding TDD and DevSecOps practices into the SDLC. Designed and optimized SQL Azure and DB2 databases, implementing schemas, stored procedures, and triggers to improve query performance. Migrated legacy WCF/ASP.NET apps into modern .NET Core microservices, extending application lifecycle and reducing maintenance costs. Integrated Seismic with .NET apps to deliver dynamic sales content, and built ArcGIS mapping apps with .NET backend for geospatial insights. Enhanced monitoring and troubleshooting using Splunk queries, Azure PowerShell scripts, and ARM templates, reducing bottlenecks and deployment issues. Implemented event-driven messaging architectures with Apache Kafka, RabbitMQ, and SendGrid API for real-time communication and notifications. Designed and tested Blazor WebAssembly and Blazor Server HTTP client services, integrating Flutter components with .NET backends to improve cross-platform performance. Optimized application performance by fine-tuning APIs, caching strategies, and database queries, reducing latency and improving end-user experience. Documented and tested RESTful APIs using Swagger UI, improving developer collaboration, integration efficiency, and API usability across teams. Developed custom UI components with Angular Material alongside Angular applications, enhancing front-end flexibility and user experience for business users. Conducted unit and integration testing with NUnit, XUnit, Flutter Test, and automated pipelines, ensuring system reliability and quality. Implemented advanced logging and monitoring with Serilog and cloud-native tools (AWS CloudWatch / Azure Monitor), ensuring proactive issue resolution. Enforced code quality standards using SonarQube and peer reviews, leading to reduced bugs and higher maintainability. Modernized legacy systems by integrating WCF services, Sitecore CMS, and NodeJS/Express APIs with MongoDB into .NET solutions. Led data migration projects from DB2 to Azure SQL, ensuring data integrity, security, and scalability for enterprise applications.
Job description
Designed and developed web applications using C#, ASP.NET, ASP.NET MVC, Entity Framework, and various .NET Framework versions. Implemented React Router for client-side routing and Axios for asynchronous HTTP requests, improving user interface interactions. Transformed FoxPro procedural code into modular and object-oriented solutions using C#, promoting code reusability and maintainability. Leveraged new language features in C# 7 and 8 to write more concise and readable code. Configured SAML metadata files to define trust relationships between Identity Providers and Service Providers, ensuring the secure exchange of authentication data. Maintained up-to-date documentation on DevSecOps practices, policies, and secure deployment procedures. Created modular and reusable code by implementing classes, interfaces, and events in VB.NET for improved maintainability and scalability. Automated data synchronization between Python services and .NET applications using Kafka, ensuring consistent data availability and minimizing data inconsistencies across systems. Maintained legacy applications in VB .NET and developed new applications using Blazor, ensuring compatibility with modern technologies. Created and optimized claims processing workflows using .NET technologies, reducing manual intervention and improving the claims cycle for life and annuity policies. Built custom log aggregation solutions using KQL and Azure Log Analytics to aggregate logs from distributed .NET services, improving troubleshooting and system diagnostics. Created APIs and services using ASP.NET to integrate Blue Yonder solutions with internal enterprise systems, enabling seamless data flow between warehouse management, transportation, and sales modules. Integrated VB.NET applications with Jenkins for continuous integration/continuous deployment (CI/CD) pipelines to automate build and release processes. Implemented complex UI components, leveraging C# and Razor components to build reusable, maintainable, and highperformance UI elements for Blazor Web Assembly applications. Optimized performance by analyzing the efficiency of data handling between legacy systems and .NET applications through Application Enabler, reducing latency and improving user interaction time. Created Python-based tools for data scraping and parsing, which were integrated into .NET systems for extracting relevant data from external websites and providing it for further analysis within enterprise applications. Wrote complex stored procedures, functions, triggers, and SQL queries, and managed database operations through GitHub and Concourse CI/CD pipeline integration. Managed data in DynamoDB and AWS S3, ensuring efficient data storage and retrieval. Participated in Agile development practices, utilizing issue tracking and documentation through TFS and SharePoint. Built a Python microservice for batch data processing, which was consumed by the .NET application using REST APIs, ensuring scalability and reducing the time to process large datasets. Continuously improved existing .NET codebases by refactoring and applying OOP best practices, ensuring code quality, and reducing technical debt. Reviewed developer check-ins, supported infrastructure, and made development recommendations to enhance project outcomes. Integrated OnBase with SQL Server databases for automated data synchronization and real-time data retrieval in .NET-based applications, ensuring accurate and up-to-date information. Created and maintained unit tests using N-Unit frameworks to ensure project functionality. Executed performance testing of web applications and REST APIs using JMeter, including stress and scalability tests with Thread Groups, Samplers, Controllers, Assertions, and Listeners. Developed REST services and complex business components to process Create Engagement and Sync Request. Built Framework and Core business blocks, connected to APIs using C#, and supported infrastructure and core functionality. Used AWS Beanstalk for deploying and scaling web applications and services developed with Docker on servers like Apache and IIS. Generated Excel reports on average COVID-19 daily cases and positivity rates based on county data reported by the Governor's office.
Job description
Performed requirement analysis and participated in application design meetings with team members and business analysts to provide IT solutions. Architected and implemented production ASP.NET 3.5 Webpages in C#, retrieving data from various data sources using ODBC, ADO.NET, and LINQ. Ensured cross-platform compatibility by testing and debugging Ionic applications on multiple devices and operating systems. Used VB.NET with ASP.NET MVC to build dynamic web applications, enhancing the user experience with clean and efficient MVC architecture. Applied Dapper for CRUD operations in microservices architectures, enabling quick data retrieval and reducing overhead for microservices handling high volumes of requests. Integrated security testing tools such as OWASP ZAP and Burp Suite into the CI/CD pipeline for automated security vulnerability scans during the build and deployment process. Designed and developed an interactive graphical user interface for various modules using WinForms, Windows Service, desktop applications, inheritable WinForms, and User Controls. Developed business logic, including Code-behind files, User Controls, and Classes in the middle tier using C#.NET. Developed user-friendly MFA enrollment and management interfaces within ASP.NET applications, enabling users to easily register and configure MFA devices such as mobile apps or hardware tokens. Created classes for consuming web services by utilizing XML Web Services. Implemented Web Services using SOAP and WSDL for communication with other applications and components. Worked on WCF Web Services using C# to authenticate, look up, and retrieve data from the database, consumed by Windows forms and COM components. Implemented REST methodology using HTTP Handlers to develop Web Service replication interfaces for data feeds in XML and JSON formats. Integrated COBOL-based legacy systems with .NET applications, enabling real-time data exchange and improving the interoperability of modern applications with legacy systems. Worked on ASP.NET client-side state management (view state, cookies, query strings) and server-side state management (application state, session state, profile properties) using C#. Led efforts to transition legacy data processing systems from .NET to Python-based systems where necessary, ensuring compatibility with existing .NET systems for continued operations. Conducted unit testing and functional testing, addressing issues during the testing process. Contributed to support and maintenance activities, including the development of code and user documents. Provided technical support, documented the user manual, performed NUnit testing for system, automated, and end-to-end testing, and prepared requirement documents for testing. Developed applications in an Agile environment, participating in daily scrum meetings, and deploying applications on test and production servers. Utilized GIT Repository with Visual Studio extensions for version control and source code maintenance. Implemented .NET Framework 4.0 and Object-Oriented Methodologies for application development.
Job description
Applied Agile SDLC methodology for structured project execution, ensuring clear deliverables and timelines at each phase. Developed ASP.NET WebForms applications, focusing on backend logic and seamless data processing. Utilized ADO.NET ORM for efficient data access and manipulation, managing PostgreSQL databases with complex queries and transactions. Implemented XML as the primary data format for system integration and data exchange, ensuring compatibility across different systems. Managed PostgreSQL databases, optimizing SQL queries and ensuring data integrity and performance for the application. Applied XUnit for unit testing to ensure reliable backend functionality, validating business logic and data processing. Utilized JIRA for project management, tracking tasks, milestones, and facilitating smooth communication between teams. Developed and debugged applications in Visual Studio, optimizing build processes and ensuring compatibility with various platform versions.
Code Review
Recent position
03/01/2024
Skills
.NET
C#
Entity Framework
Angular
HTML5
CSS3
TypeScript
Bootstrap
Docker
Kubernetes
SQL Server
Azure
AWS
Microservices
RESTful APIs
SOAP APIs
Blazor
SignalR
Kafka
RabbitMQ
Jenkins
GitHub Actions
NUnit
xUnit
JMeter
Postman
Testimonials from Our Customers
Gary Volochinsky
ITLC Manager | Medical Diagnostic Laboratories LLC
I am very pleased with the whole process and services Axiom has provided during our search for ITLC Support Specialist. Hiring Anzhelika was a very good choice, as she has been able to learn and follow MDL work flow and became a great asset to the ITLC team in a short period of time. I will definitely utilize your services for any future positions needs.
Sarah Landenwitsch
Vice President & Managing Member | STATKING Clinical Services
I appreciate everything you've done to help us so far. This process has been very easy. I have nothing but positive things to say about Vigen. He has been a great addition to our team. He’s reliable and enthusiastic when it comes to working on any project that I have given him. Vigen has also made suggestions that we will look to implement here as well. Overall, I am very pleased to have him on our team.
Charu Trikannad
Director of IT – Business Applications | Medical Diagnostic Laboratories LLC
I am happy to inform you that Nanda is excellent and is passionate about the work assigned to her. Communication, collaboration is perfect and excellent analytical skills. She understands relationships between entities and has drawn ER Diagrams. It’s a pleasure working with her. Hope it continues that way.
Angelique Munoz
IT Coordinator | Information Technology Department | Genesis Biotechnology Group
We are extremely satisfied with the team that you have provided to us! They are doing exceptionally well.
Jason West-McReynolds
Co-Founder | Fran Metrics
We are extremely happy with the service and results from Axiom Pro. Arman has been a great addition to our team, and we are happy to have him here.
Jose Abadi
Ecommerce and ERP Solutions Architect | Firecommerce
Axiom recruitment service provided the quality of candidate I needed for a personal assistant. The cultural fit is perfect as much as the skills and experience required for the job. I appreciate the dedication and speed with which they delivered this job!
Alex Greenberg
Managing Partner | Vivat, Inc.
Exceptional Recruiting Firm – Highly Recommended!
We urgently needed to find qualified resources for a strategic initiative. Axiom Pro quickly became an invaluable partner in our quest to find top-tier talent for our company. Their highly personable, professional, and responsive team has shown us their dedication to understanding our hiring needs. They took the time to thoroughly vet candidates, ensuring we only met with the best fit for our organization.
Thanks to Axiom Pro, we discovered fantastic people who seamlessly blended into our group and made a powerful impact. Axiom Pro's unique approach to the recruitment process, which combines personalized techniques with GenAI capabilities, truly sets them apart from other firms, making them an exclusive choice for top-tier talent.
If you're looking for a dedicated, creative, reliable, and trustworthy recruiting firm that delivers quality candidates and exceptional service, I can't recommend Axiom Pro highly enough!
Boris Bogomolnik
Chief Information Officer | IT Strategy & Digital Transformation | Business-Aligned Technology Leader at Genesis Global Group.
We have been working with Axiom Pro for over 8 years, leveraging their expertise to augment our in-house IT team. This partnership has been instrumental in enabling us to bring new products and services to market faster, while maintaining exceptional quality.
Axiom Pro has played a key role in our success by helping us create a highly effective hybrid model, providing access to top-tier IT talent including Business Analysts, Developers, Architects, QA specialists, and Release Managers.
As a multi-vertical company, we manage and support a diverse portfolio of applications across different industries. In just the last year, with Axiom Pro’s support, we successfully developed and deployed a custom AI application—further accelerating innovation and expanding our capabilities.
Axiom Pro has consistently demonstrated the ability to assist in most areas of our operations, providing reliable, skilled, and scalable resources when we need them most. Our long-term collaboration with Axiom Pro has been extremely productive, and we are very satisfied with the outcomes. They are more than just a vendor—they are a trusted partner in our growth and innovation.
Successfully created
About AXIOM PROWho we are and how we help you hire smarter
AXIOMPRO is your strategic partner for hiring top global talent.
We specialize in recruiting and outstaffing solutions that help you scale efficiently — without the overhead.
Our team rigorously pre-screens candidates, verifies English fluency and technical proficiency, and presents only job-ready professionals who can hit the ground running.
Programming Language
Code Score Explanation
