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Kaleem ShahzadKS
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Kaleem Shahzad

@kaleemshahzad

Full Stack Software Engineer at Nexus building .NET 8 healthcare claims microservices and AI-powered hiring tools.

Pakistan
Message

At Nexus, I develop .NET 8 microservices for a multi-tenant healthcare claims processing platform, including features for claims processing, audit logging, and platform support. I implement APIs and database changes while keeping migrations backward compatible across customer environments.

On a separate client project at Nexus, I integrated OpenAI and Google Gemini to summarize job descriptions, match opportunities to candidates, and generate tailored resumes and cover letters. I also implemented scheduled Hangfire workflows for AI-assisted job matching with human review and approval.

Earlier, as an Associate Software Engineer at PHP Studios, I helped migrate a legacy ASP.NET Web Forms application to ASP.NET Core with a Web API backend and React frontend. I also delivered full-stack client solutions and improved SQL Server performance by over 70%.

Experience

Work history, roles, and key accomplishments

NE
Current

Full Stack Software Engineer

Nexius

Apr 2022 - Present (4 years 6 months)

Developed features across .NET 8 microservices for a multi-tenant healthcare claims processing platform, implementing APIs, business rules, and database changes. Built service communication using REST, gRPC/Protobuf, Kafka, and AWS, and resolved production incidents during on-call rotations.

Education

Degrees, certifications, and relevant coursework

University of Central Punjab logoUP

University of Central Punjab

Bachelor of Science, Computer Science

2017 - 2021

Pursued a Bachelor of Science in Computer Science from the University of Central Punjab from 2017 to 2021.

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