I am an experienced Software Engineer with expertise in both frontend and backend development, specializing in building scalable and high-performance applications. I am proficient in modern technologies including C#, .NET Core, React.js, Node.js, Blazor, and SQL. I am passionate about creating efficient, maintainable, and user-centric software solutions. Over the years, I have collaborated effectively with cross-functional teams to deliver high-quality solutions and drive innovation in fast-paced environments. I am skilled in designing robust systems, optimizing performance, and ensuring seamless integration between frontend and backend components.

Ajibike Abdulqayyum

I am an experienced Software Engineer with expertise in both frontend and backend development, specializing in building scalable and high-performance applications. I am proficient in modern technologies including C#, .NET Core, React.js, Node.js, Blazor, and SQL. I am passionate about creating efficient, maintainable, and user-centric software solutions. Over the years, I have collaborated effectively with cross-functional teams to deliver high-quality solutions and drive innovation in fast-paced environments. I am skilled in designing robust systems, optimizing performance, and ensuring seamless integration between frontend and backend components.

Available to hire

I am an experienced Software Engineer with expertise in both frontend and backend development, specializing in building scalable and high-performance applications. I am proficient in modern technologies including C#, .NET Core, React.js, Node.js, Blazor, and SQL. I am passionate about creating efficient, maintainable, and user-centric software solutions.

Over the years, I have collaborated effectively with cross-functional teams to deliver high-quality solutions and drive innovation in fast-paced environments. I am skilled in designing robust systems, optimizing performance, and ensuring seamless integration between frontend and backend components.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

English
Fluent
Javanese
Intermediate

Work Experience

AI Evaluator at Turing
April 30, 2025 - August 3, 2025
Evaluated and refined AI models using C#, SQL, JavaScript, and Java to ensure accuracy, performance, and alignment with project requirements. Developed and executed test scripts to validate model outputs, improving reliability by 30%. Collaborated with cross-functional teams to integrate feedback into model training pipelines, enhancing scalability. Optimized SQL queries and data workflows to streamline evaluation processes, reducing latency by 25%. Contributed to documentation and best practices for AI evaluation, ensuring reproducibility and ethical compliance.
Software Engineer at Sysbeams Nig.
September 30, 2024 - August 3, 2025
Designed and implemented scalable applications using Nodejs, .NET Core, and React.js, ensuring seamless integration between frontend and backend components. Improved application performance by 30% through code refactoring, query optimization, and implementing caching mechanisms. Developed and integrated RESTful APIs, enhancing data flow and application responsiveness. Actively participated in Agile processes, including sprint planning, daily stand-ups, and code reviews, ensuring timely delivery of high-quality software. Contributed to architectural discussions, ensuring scalability and aligning solutions with business goals. Implemented CI/CD pipelines using GitHub Actions, reducing deployment time by 20%.
Software Engineer at Sysbeams Nig.
July 1, 2023 - Present
Designed and implemented scalable applications using Node.js, .NET Core, and React.js, ensuring seamless integration between frontend and backend components. Improved application performance by 30% through code refactoring, query optimization, and caching mechanisms. Developed and integrated RESTful APIs for enhanced data flow and responsiveness. Participated actively in Agile processes including sprint planning, daily stand-ups, and code reviews. Contributed to system architecture design to ensure scalability aligned with business goals. Implemented CI/CD pipelines using GitHub Actions, reducing deployment time by 20%.
Software Engineer at Cummins Inc.
March 31, 2023 - August 3, 2025
Collaborated with a team to develop a state-of-the-art Engine Population Register using ASP.NET Core and C#, delivering a robust and scalable solution. Engineered a data visualization dashboard, improving data collection efficiency and project success rates. Designed and implemented an ASP.NET application for seamless integration with SQL databases, facilitating efficient file uploads and retrievals. Reduced bug reports by 40% by applying design patterns and clean code techniques to refactor legacy code. Led projects within an Agile environment, ensuring timely delivery and promoting team collaboration.
Software Engineer at Cummins Inc.
March 31, 2023 - July 10, 2025
Collaborated on developing a state-of-the-art Engine Population Register using ASP.NET Core and C#. Engineered a data visualization dashboard to improve data collection efficiency and project success. Designed and implemented an ASP.NET application to integrate seamlessly with SQL databases for efficient file uploads and retrievals. Applied design patterns and clean code techniques to refactor legacy code, reducing bug reports by 40%. Led projects within an Agile environment to ensure timely delivery and promote team collaboration.
Backend Developer at Yuscomsoft Nig.
October 31, 2021 - August 3, 2025
Applied industry best practices in backend development to ensure high-quality, maintainable code. Utilized C# and .NET technologies to build robust backend solutions, including ASP.NET MVC and WebAPI applications. Used SQL Server and Dapper ORM to efficiently handle database operations and streamline data access. Leveraged Dapper ORM for optimized database queries, improving application performance and response times. Followed best practices for code quality, security, and compliance, contributing to reliable and scalable backend systems.
Backend Developer at Yuscomsoft Nig.
October 31, 2021 - July 10, 2025
Applied industry best practices in backend development to ensure high-quality, maintainable code. Utilized C# and .NET technologies to build robust backend solutions including ASP.NET MVC and WebAPI applications. Used SQL Server and Dapper ORM for efficient database operations and streamlined data access. Enhanced application performance through optimized queries using Dapper ORM. Maintained high standards for code quality, security, and compliance contributing to reliable and scalable backend systems.

Education

High School Certificate at Ahmadiyya Science College
January 1, 2021 - December 31, 2021
High School Certificate at Ahmadiyya Science College
January 1, 2021 - December 31, 2021

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Manufacturing, Energy & Utilities, Professional Services