Open to opportunities

Abdul Hanan

@abdulhanan3

Senior software engineer and consultant delivering scalable .NET microservices, healthcare systems, and data-driven reporting.

Pakistan

Message

What I'm looking for

I’m looking for a senior role where I can lead scalable .NET microservices, build healthcare and reporting modules, improve system reliability through architecture and code reviews, and collaborate with strong teams to ship production-grade solutions.

I’m a Senior Software Engineer/Consultant with more than eight years of overall experience in software development, focused on application analysis, design, implementation, maintenance, and troubleshooting. I bring hands-on experience with industry-leading technologies across the full stack of enterprise systems.

In healthcare, I’ve built comprehensive modules that directly improve clinical and operational workflows—developing a detailed dental module with tooth models, visual representations, examination/treatment modules, and consent form attachment to treatment plans. I also delivered self-booking appointment systems, employee management features, and reporting/invoice/payment capabilities, while ensuring architectural solutions for scalability and robustness.

As a Lead Software Engineer, I mentored junior and mid-level engineers, supported task planning and estimation, and helped grow engineering teams through interviewing, recruiting, and hiring. I consistently maintained high code quality through thorough code reviews, documented solutions with clear diagrams and layouts, and partnered closely with teams to improve productivity.

Across multiple projects, I’ve led the development of web applications and backend services using ASP.NET, microservice architecture, and modern frontend frameworks—building systems like Visatrak (with Azure AD/JWT/Okta/CI-CD), and Vermark GIS (Angular + .NET Core 8, REST APIs, RBAC, payment workflows, and testing). I’m at my best when collaborating, resolving reporting/data issues through in-depth analysis, and delivering maintainable, production-ready software.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Zoobook Systems LLC

Nov 2023 - Present (2 years 7 months)

Developed an OPD/Dental healthcare system module, including detailed tooth models, examination/treatment workflows, consent form attachment, and self-booking appointment capabilities. Generated reports, invoices, and payment-related outputs, while providing architecture guidance, code reviews, bug fixes, and performance refactoring for production reliability.

C#Microservices jQuery SQL Server Azure Cloud SignalR

Lead Software Engineer

Apex Sharp Technologies

Jun 2021 - Oct 2023 (2 years 4 months)

Led engineering practices by mentoring engineers, planning/estimating work, and improving team delivery through documentation and code-quality reviews. Built and enhanced multiple .NET web applications and modules (e.g., claim/tax management and delivery-related products) using microservices and ABP/ASP.NET Boilerplate patterns.

C#ABP Framework Microservices Entity Framework AutoFac SignalR jQuery

Software Engineer

iCare Manager

Nov 2019 - Nov 2021 (2 years)

Improved system quality by identifying recurring issues, defining standard operating procedures, and implementing enhancements based on user needs. Maintained critical frontend and backend modules and worked on a Clock In/Out module while training team members on technical and domain knowledge.

ASP.NET MVC .NET Core Entity Framework ADO.NET LINQ jQuery AngularJS HTML CSS

Software Engineer

AtRule Technologies

Dec 2018 - Nov 2019 (11 months)

Built and deployed complex web applications and services, including POS reporting and wholesale/retail modules, and a Web Service with registration/contact/listing/calendar features. Developed reporting with Telerik/SSRS, implemented a SignalR chat system, and delivered aircraft/work-order tracking and a small React Native mobile application.

ASP.NET MVC Entity Framework SignalR React Native

Dot Net Developer

PepsiCo

Jun 2017 - Dec 2018 (1 year 6 months)

Contributed to Distributor and Fleet Management systems by implementing complex calculated fields for business logic, filtering, and reporting outputs (PDF/DOC/CSV). Designed and supported related systems by gathering requirements, analyzing bugs/upgrades, building use cases/diagrams, and improving data workflows and database operations.

C#.NET Core Angular Azure Active Directory Hangfire SQL Server

Education

Degrees, certifications, and relevant coursework

Air University

Bachelor of Science in Computer Science, Computer Science

2013 - 2017

Activities and societies: Developed a Web-based Library Management System (ASP.NET Web Forms), a Quiz Management System (ASP.NET Web Forms), and a Task Management System (ASP.NET MVC 5 final year project).

Bachelor of Science in Computer Science (BSCS) from Air University. Built web applications including a Library Management System and a Quiz Management System, and completed a Task Management System project in ASP.NET MVC 5.