Aimen Hassan
Columbus
Summary
Senior Software engineer with 8+ years of experience building and scaling enterprise .NET systems across healthcare, insurance, and logistics. Expert in cloud-native architecture, microservices, Azure/AWS, and advanced healthcare interoperability (FHIR, HL7, PDEX, Da Vinci). Proven leader in modernizing legacy platforms, driving system design, improving performance, and mentoring engineering teams. Entrepreneurial, product-driven, and skilled at taking ideas from concept to production-ready solutions.
Overview
9
9
years of professional experience
4
4
years of post-secondary education
Work History
Team Lead (Contract)
Safelite
2025.07 - Current
- Leading modernization of safelite core backend systems by migrating from .NET framework to .NET core
- Built AWS cloudformation templates to standardize infrastructure provisioning that lead to faster and easier deployments for our internal teams
- Oversaw the creation of shared internal libraries hosted in a private nuget feed. These libraries standardized vehicle part selection, data modeling, and other important logic that was used throughout our internal tools.
Team Lead (Contract)
Impower A.I
2025.02 - 2025.06
- Led a cross-functional team to rebuild the legacy web forms application to react and .net core backend. Which improved U.I look and feel; and backend performance by over 100x. (Requests would take 2-4 seconds now happen in milliseconds)
- Built CI/CD pipelines that automated, unit testing, postman tests, code quality checks using sonarcube, security checks using snyk, etc to allow for seamless deployments and prevent any harmful code from being deployed to production
Senior Software Architect (Contract)
Humana
2024.01 - 2025.02
- Designed, and led creation of an APIGEE management tool, reducing operational costs by 25%.
- Built proof of concepts accelerating feature development by over 25% and reducing time to market
- Created a comprehensive library that is utilized by all micro-services in the interoperability team which streamlines all of the vendor specific configurations and templating. This saved over 200 development hours and reducing team workload by 20 story point.
Software Development Engineer III
Availity (Acquired from Olive A.I)
Jacksonville
2023.02 - 2024.01
- Designed, managed and implemented the migration of deeply nested APIs in .Net core to an organizationwide federated API gateway to be used across multiple teams.
- Built out background tasks with hosted services in .NET to process the FHIR bundles before getting sent out to our payers. Deployed the background services as microservices in the azure container registry. This allowed for our service to scale up and down based on usage. This eliminated any potential downtime with the influx of requests being made to our payers.
- Implemented FHIR protocols to keep up with the latest healthcare standards, most notable I built the bundle subscription feature with the use of service bus architecture to cause less strain on our systems and result in a more efficient process of communication with our payers.
- Led initiatives to improve scrum and on-call processes to reduce developer overhead resulting in overall velocity increase of 20% from sprint to sprint.
Software Engineer II
Olive AI
Columbus
2021.10 - 2023.02
- Increased consistency of data transfer and significantly reduced the load on our database by leveraging Azure's Service Bus Queue Service for offloading tasks to background processes.
- Designed, developed and maintained python scripts to replace manual tasks done by our in-house customer facing team. Saving over 20 workable hours per week.
- Planned and executed migrations and cutovers of non-relational to relational data to reduce latency and load of queries by over 50%.
- Leveraged server-less architecture in .Net coupled with efficient SQL queries to create developer facing, RESTful APIs.
Full Stack Engineer
Irth Solutions
2018.07 - 2021.10
- Designed, implemented, and maintained the irth mobile app using xamarin forms & desktop app using WPF. This gave our customers the flexibility to have their employees simply use their phones which significantly decreased their costs of operation.
- Used YAML to create CI/CD pipelines to make our app deployment the mobile stores as well as our test environments automated.
- Employed a TDD methodology to our scripts using Jest. Integrated the jest tests as part of our CI/CD pipeline, which helped us catch bugs that got introduced with newer features of our app.
Full Stack Engineer
TransChart
2016.07 - 2018.07
- Automated software initialization of client hardware and software by incorporating Python and batch scripting to the startup process reducing employee interaction during startup time by 95%.
- Rewrote the old legacy vbscript code to an MVC .Net app. Used bootstrap/html/jquery for the front end. Backend logic using restful apis, and data access logic using Entity framework.
Education
Bachelor of Science - Computer science, chemistry
Capital University
Columbus, OH 2014.08 - 2018.05
Skills
- Javascript (ES6)
- C#
- Net core
- Net framework
- Xamarin
- WPF
- Entity Framework
- SSRS
- JQuery
- Relational/Non-Relational Databases
- Version Control Systems (Git/ GitHub)
- HTML/ CSS/ SASS
- Azure
- Test Driven Development (Jest, Enzyme)
- Authentication (cookies, sessions, OAuth)
- AWS
- Cloudformation
- Docker
- React
- Python
Timeline
Team Lead (Contract)
Safelite
2025.07 - Current
Team Lead (Contract)
Impower A.I
2025.02 - 2025.06
Senior Software Architect (Contract)
Humana
2024.01 - 2025.02
Software Development Engineer III
Availity (Acquired from Olive A.I)
2023.02 - 2024.01
Software Engineer II
Olive AI
2021.10 - 2023.02
Full Stack Engineer
Irth Solutions
2018.07 - 2021.10
Full Stack Engineer
TransChart
2016.07 - 2018.07
Bachelor of Science - Computer science, chemistry
Capital University
2014.08 - 2018.05