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Nasir Ali

@nasirali7

Senior .NET Engineer (10+ yrs) | C#, ASP.NET Core, Microservices | Fintech & UAE govt integrations | Pakistan-based, UAE Residence Visa

Pakistan

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What I'm looking for

I'm looking for a full-time Senior .NET / Backend Engineer role building secure, scalable enterprise APIs, microservices and integrations, optimizing performance and modernizing mission-critical platforms with cloud and best-practice architecture. Open to remote and on-site/hybrid roles in the UAE (Dubai/Abu Dhabi, valid UAE Residence Visa) and Pakistan.

I'm a Senior .NET Software Engineer with 10+ years building secure, scalable backend and full-stack systems with C#, .NET Core 6/7/8, ASP.NET Core, SQL Server and Oracle, for government, fintech, banking and logistics organizations in the UAE and Pakistan.

Currently at Spire Digi Solution, I engineer secure Visa Direct payment APIs (MLE encryption, OAuth 2.0, SSL), designed a metadata-driven validation framework for multi-country business rules, and automated operational workflows, cutting manual processing by 30%+. I apply Clean Architecture and CQRS and tune Oracle queries and stored procedures for performance.

At MOHRE (UAE Ministry of Human Resources & Emiratisation) I built high-performance .NET Core microservices used by millions of UAE residents, integrated ICP, GDRFA, Dubai Police and Tasheel, improved database efficiency by 40%, and earned two Certificates of Appreciation. Earlier I built logistics APIs at AD Ports Group, customs clearance services for Pakistan's national WEBOC system at PRAL (FBR), finance portal components at Careem, ERP/e-commerce modules at Axact, and core banking modules at PIBAS.

Core stack: C#, ASP.NET Core Web API, Microservices, EF Core, SQL Server, Oracle, PostgreSQL, MongoDB, RabbitMQ, Azure Service Bus, Azure, Azure DevOps, Docker, CI/CD, OAuth 2.0/JWT, xUnit/Moq, plus React, Angular and TypeScript when full-stack work is needed.

Based in Pakistan with a valid UAE (Dubai) Residence Visa. Open to full-time remote roles, and on-site/hybrid roles in the UAE (Dubai/Abu Dhabi) and Pakistan.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Spire Digi Solution

Oct 2025 - Present (1 year)

Engineered secure Visa Direct payment APIs and delivered a metadata-driven validation framework to eliminate hardcoded business rules across multi-country deployments. Automated operational workflows, reducing manual processing by 30%+, and improved Oracle performance through query tuning and stored procedure refactoring.

OAuth .NET Core C#REST APIs MLE Encryption Oracle SQL Clean Architecture CQRS Performance Optimization

Senior Software Engineer

Ministry of Human Resources & Emiratisation (MOHRE)

Dec 2022 - Sep 2025 (2 years 9 months)

Built high-performance .NET Core backend services for UAE government platforms used by millions of users, integrating ICP, GDRFA, Dubai Police, and Tasheel for seamless employer/employee digital services. Implemented microservices for scalable delivery and improved database efficiency by 40% via advanced SQL Server and Oracle query optimization, resolving production bottlenecks to increase reliabi

Performance Optimization .NET Core Microservices C#SQL Server Optimization Distributed Systems CQRS

Backend Developer

AD Ports Group

Sep 2022 - Dec 2022 (3 months)

Developed REST API backend services for logistics and cargo management operations using Clean Architecture and Domain-Driven Design. Enhanced SQL Server performance for high-throughput workflows and streamlined backend processing pipelines to improve system responsiveness.

REST APIs Clean Architecture Domain Driven Design SQL Server Backend API Design CQRS Distributed Systems .NET

Software Engineer

Pakistan Revenue Automation Pvt Ltd (PRAL-FBR)

May 2019 - Jun 2022 (3 years 1 month)

Developed and maintained WEBOC backend APIs for Pakistan’s national customs clearance workflows, handling high-volume government transactions. Optimized SQL queries to improve throughput and reduce query execution time, and delivered new feature modules aligned with FBR regulatory requirements.

.NET Core ASP.NET MVC REST APIs API Development SQL Query Optimization High Volume Backend Transaction Processing

Lecturer / Academic Instructor

Cor-Tech Student Academy

Aug 2018 - Jun 2020 (1 year 10 months)

Delivered lectures on programming fundamentals and real-world application development, and created course materials, assignments, and assessments. Mentored final-year project students and provided technical guidance throughout capstone development.

Course Design Student Assessment Technical Mentoring Agile Scrum

Software Engineer

Axact

Oct 2016 - Apr 2019 (2 years 6 months)

Built ERP and e-commerce functionality using .NET Framework and SQL Server, supporting enterprise operations. Produced Power BI dashboards for payroll and HR analytics, and contributed to deployment, maintenance, and continuous application enhancement.

Dashboarding .NET Framework SQL Server ERP Development E commerce Support Power BI Application Maintenance Deployment Backend Development

Backend Consultant

Careem

Mar 2018 - Aug 2018 (5 months)

Developed backend components for the Careem Finance Portal and automated reporting workflows. Implemented secure, performance-focused backend functionality using ASP.NET MVC, Entity Framework, and C# for financial data processing.

ASP.NET MVC C#Entity Framework Backend Development Secure Financial Data Processing REST APIs Performance Optimization

Programmer Analyst

PIBAS

Jan 2015 - Oct 2016 (1 year 9 months)

Worked on core banking modules including Charges, Collateral, Document Management, and Centralized Limit Management. Integrated enterprise services through WCF communication layers and built responsive UI components using JavaScript, AJAX, jQuery, HTML5, and CSS3.

CSS WCF UI Development JavaScript AJAX jQuery HTML5 Document Management