Bilal Aslam

Full-Stack Software Developer with 6+ years of experience building scalable ERP systems, web applications, and APIs using .NET, C#, React.js, and SQL Server. Proven expertise in performance optimization, system security, and database tuning, delivering measurable improvements in efficiency and reliability. Recently focused on AI, prompt engineering, and LLM evaluation, contributing to model testing, dataset curation, and multi-language debugging.

Software Developer - Contour Software - Karachi, Pakistan

(2020-08)

Led bug fixes, feature enhancements, and new project development across the ERP system, web applications, APIs, and SQL Server Reporting Services (SSRS), working primarily as a Full-Stack Web Developer and Full-Stack ERP Developer.

• Built and maintained scalable front-end interfaces using React.js while implementing robust back-end solutions following MVC architecture principles.
• Accelerated legacy core module development by 75%, leveraging AI-assisted development workflows (Cursor) to streamline complex code analysis, compressing a projected one-month engineering timeline to under a week.
• Enhanced application security by implementing robust password requirements and account lockout features, resulting in a 60% decrease in vulnerabilities.
• Improved database performance through stored procedure optimization, achieving a 25% reduction in query response times.
• Developed a Spanish-language version of the website module without reliance on third-party APIs.
• Enhanced user experience through improved error handling, modern UI components, and integrated email functionality across ERP and web platforms.
• Designed and deployed an in-system notification panel for updates and announcements using QT and ActiveX controls.
• Implemented a major security enhancement to reinforce ERP compliance and overall system protection.

LLM Trainer and AI Evaluator - Confidential Research Work - Remote

(2024-03 - 2025-03)

Developed and refined a state-of-the-art large language model by curating diverse code-based prompts and evaluation datasets.

• Designed and executed test suites in multiple programming languages, including Python, C, C++, SQL, JavaScript, and HTML, to validate model reasoning and functionality.
• Created structured evaluation protocols enabling the model to autonomously execute and verify its own generated code.
• Analyzed model outputs, identified failure patterns, and collaborated with research engineers to improve accuracy, efficiency, and reliability.
• Ensured ethical alignment, performance optimization, and adaptability for various real-world software development scenarios.
• Applied rigorous debugging methodologies to assess edge cases, runtime performance, and cross-language interoperability.

Associate Software Developer - TPS Worldwide - Karachi, Pakistan

(2020-03 - 2020-08)

• Developed Linux server-based solutions on Red Hat 6 for a banking transaction switch.
• Contributed to API development using the Crow framework transforming SOAP to REST API.
• Integrated dual currency mode into ATM machines, facilitating seamless multi-currency transactions.

Bachelor of Science - Computer Science - DHA Suffa University (2019)