Akshay B.

As a founder of Big Mango Studio I build high-performance, production-grade applications using React, Next.js, and TypeScript, with a strong focus on scalability, performance, and clean architecture. I also build AI-powered features into applications, including chat interfaces, automation workflows, and data-driven insights. I also have hands-on experience working on AI training and evaluation projects focused on coding tasks. My work has included evaluating AI-generated code, identifying bugs and technical inaccuracies, comparing and ranking model responses, writing structured justifications, following detailed evaluation rubrics, and reviewing JSON and other technical outputs. I currently work as a Senior Analyst Engineer at National Australia Bank, where I’ve built and scaled internet banking and trading platforms used by millions of users. My experience includes designing complex dashboards, optimizing performance for large-scale applications, and building reusable component systems that improve development speed and reliability. I’ve built products like MagicStocks.ai (AI-powered stock analysis platform) and participated in AI hackathons, where I worked on integrating LLMs into real-world applications. What I can help you with: AI-generated code evaluation and annotation Building SaaS dashboards and admin panels LLM response ranking and preference evaluation Technical prompt & response creation High-performance React / Next.js applications Frontend architecture and codebase optimization API integration and state management (Redux, React Query) UI/UX improvements for better conversion and engagement Fixing performance bottlenecks and slow applications Rubric-based AI evaluation with written reasoning I don’t just write code, I solve business problems. Whether you're building from scratch or scaling an existing product, I focus on delivering clean, maintainable, and production-ready solutions. Why work with me: 8+ years of real-world experience (banking + high-scale systems) Strong understanding of performance, scalability, and UX Clear communication and fast turnaround Focus on long-term maintainability, not quick hacks If you're looking for someone who can take ownership and deliver high-quality frontend systems, let’s talk.