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gulzar ahmad

@gulzarahmad

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Senior .NET Developer with expertise in scalable web applications.

Pakistan

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What I'm looking for

I am looking for a role that challenges my skills in .NET development and allows me to work on innovative projects, particularly in blockchain and web technologies, while fostering a collaborative and growth-oriented company culture.

I am a Senior .NET Developer with over 5 years of experience in developing scalable web applications, RESTful APIs, and CMS integrations. My journey in technology has been marked by a proven success in blockchain integrations and NFT marketplaces, where I have consistently delivered high-performance backend systems. I specialize in Clean Architecture, CQRS, and DDD, which has enabled me to significantly reduce deployment times and improve application performance.

At Vaival Technologies, I built and maintained blockchain platforms that serve over 50,000 users, showcasing my ability to handle high-traffic applications. I also migrated numerous websites to Umbraco CMS, drastically cutting down manual content update times. My commitment to optimizing application performance is reflected in my work, where I implemented solutions that reduced load times and improved data transaction efficiency.

Throughout my career, I have focused on enhancing user experiences and ensuring code maintainability. My experience at Kinectro and Smartrix Technologies allowed me to improve API performance and develop full-stack solutions that support thousands of concurrent users. I am passionate about leveraging my skills to create secure, maintainable solutions that drive business success.

Experience

Work history, roles, and key accomplishments

Current

Senior .NET Developer

Current

Vaival Technologies

Jan 2023 - Present (2 years 5 months)

Built and maintained blockchain platforms (Vulcan Forged, Agora NFT) serving over 50K+ users across multiple markets. Migrated 29+ websites to Umbraco CMS, cutting manual content update time by 60%, and developed 15+ RESTful APIs for MetaScapes game platform, increasing data transaction efficiency by 30%. Implemented MetaMask wallet integration for Ethereum, enabling real-time crypto payments and

Blockchain NFT Umbraco RESTful APIs MetaMask Ethereum ASP.NET Core MVC Angular React

Senior .NET Developer

Kinectro

Jan 2023 - Jan 2024 (1 year)

Improved API performance by 40% for Afterprime’s trading platform using .NET 6 and async processing. Integrated third-party APIs such as SumSub (KYC), Twilio (SMS/Voice), and Firebase (push notifications), enhancing platform functionality and user verification speed. Applied CQRS with MediatR and Clean Architecture principles, boosting code maintainability and test coverage by 40%, and automated C

RESTful APIs Sumsub Twilio Firebase CQRS MediatR CI CD Gitlab Google Cloud Run

Junior .NET Developer

Smartrix Technologies

Jan 2022 - Jan 2023 (1 year)

Delivered full-stack solutions for Qiran.com and XtreamVoIP, supporting 500+ concurrent users. Developed RESTful Web APIs and implemented dual-theme architecture to support seamless mobile app integration across iOS and Android. Developed Angular UI for Tvcronomagic.com, improving user experience and increasing return visits by 20%, while working closely with UI/UX designers to ensure responsive,

Full Stack Web Development RESTful APIs Angular UI UX Design iOS Android HTML CSS ASP.NET Core

Junior .NET Developer

ABSOL (Absolute Solutions)

Jan 2021 - Jan 2022 (1 year)

Engineered complete modules for POS and real estate portals—covering invoicing, inventory, and API layers—used daily by 500+ active users. Built WebAPI and data modules for Finkabay, improving portal performance by 3x. Developed standardized, reusable code libraries, cutting future implementation time by 30% and minimizing technical debt.

Real Estate Portals Invoicing Inventory Management Web APIs Reusable Code Libraries C++

.NET Developer

Remote Job

Jan 2020 - Jan 2021 (1 year)

Built end-to-end modules for POS and real estate portals, including invoicing, inventory, and WebAPI layers. Resolved over 100 complex bugs, improving product stability and reducing support tickets. Created reusable code libraries to standardize future implementations and reduce technical debt.

Real Estate Portals Invoicing Inventory Management Web APIs Reusable Code Libraries C++

Education

Degrees, certifications, and relevant coursework

Allama Iqbal Open University

Bachelor of Science, Computer Software Engineering

Completed a Bachelor of Science degree in Computer Software Engineering. Focused on core principles of software development, design, and implementation. Acquired skills essential for building robust software solutions.