Open to opportunities

Jon_in_ space

@joninspace

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Full-stack software engineer with expertise in .NET and game development.

Malaysia

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What I'm looking for

I am looking for a dynamic work environment that values innovation and collaboration, with opportunities for growth and challenging projects.

I am a dedicated full-stack software engineer with a strong background in both backend and frontend development. Currently, I work as a .NET Back End Engineer at The Access Group, where I successfully migrated core financial reporting services to .NET 8, achieving significant improvements in API response times and memory usage. My experience includes designing and updating database schemas and integrating Azure Service Bus for enhanced system reliability.

Previously, I co-founded an indie game studio where I led the development of 'Tower Quest,' a mobile RPG that garnered over 50,000 downloads. My role involved not only programming but also strategic decision-making, including a partnership with a US-based publisher that resulted in a $25,000 deal. I have a proven track record of using data-driven approaches to enhance user retention and sales through A/B testing and performance analysis.

With a solid foundation in various programming languages and frameworks, I am passionate about creating efficient, scalable solutions that meet user needs. I thrive in collaborative environments and enjoy mentoring junior developers to foster a culture of continuous improvement and innovation.

Experience

Work history, roles, and key accomplishments

Current

.NET Back End Engineer

Current

The Access Group

Aug 2023 - Present (2 years)

Migrated core financial reporting services from legacy .NET Core to .NET 8, achieving up to 20% improvement in API response times and reducing memory usage by 15%. Refactored synchronous logic across reporting modules to fully leverage async/await patterns in C# for API endpoints and SQL executions, reducing response times by up to 40% during peak usage.

C#.NET MSSQL Azure Service Bus SignalR Git CI CD

Co-founder, Lead Software Developer

Self-employed

Dec 2021 - Jul 2023 (1 year 7 months)

Created Tower Quest, a 2D mobile Idle RPG game (Unity 2D, C#, Android, iOS) with over 50k+ downloads total on both platforms. Led the design and development of an event-driven application using C#, NoSQL, Firebase, and Unity Framework, leading to a partnership worth US$25k.

C#Android iOS Firebase NoSQL A B Testing Asana

Fullstack Software Engineer

Worldline Global

Sep 2020 - Dec 2021 (1 year 3 months)

Implemented multiple enterprise-level microservice applications for private banks in Malaysia, driving RM3 million of revenue using Java, Kotlin, Angular, Vue, MySQL, MSSQL, Spring Boot, and RESTful API. Developed scalable APIs for building and enhancing a credit card loyalty system for banking institutes using Kotlin, Angular, and Spring Boot framework that serves millions of user requests daily.

Java Kotlin Angular Vue MySQL MSSQL Spring Boot RESTful APIs Microservices Flutter

Software Developer, Intern

Nettium Sdn Bhd

Feb 2020 - Aug 2020 (6 months)

Implemented an authentication system for an enterprise-level microservice application using Angular, .NET, C#, and Postman. Developed login system for Admin portal using Angular framework and implemented JSON Web Token Authentication for security.

Angular .NET C#Postman JSON Web Token Frontend Backend

Education

Degrees, certifications, and relevant coursework

Tunku Abdul Rahman University

Bachelor of Computer Science, Computer Science

2018 - 2020

Grade: 3.3 CGPA

Completed a Bachelor of Computer Science, focusing on core computer science principles. Coursework included Java, Advanced Database Management, Artificial Intelligence, and Further Discrete Mathematics.

Tunku Abdul Rahman University

Diploma of Education, Computer Mathematics And Computer Science

2016 - 2018

Grade: 3.7 CGPA

Obtained a Diploma of Education with a focus on Computer Mathematics and Computer Science. Key courses included C, Object-oriented Programming, Statistics, Calculus, and Web development.