Abishek Perera

I am a third-year Computer Science undergraduate with strong technical skills in programming, troubleshooting, and system support. My experience spans problem-solving, documentation, and delivering user-focused IT solutions. Passionate about technology, I aim to contribute to innovative projects while continuously expanding my expertise in IT and software development.

GitHub Profile : https://github.com/Abishek50?tab=repositories

Local AI Companion – Offline Intelligent Assistant
Designed and deployed a fully local conversational AI system using quantized LLMs for privacy-preserving inference. Engineered backend workflows for prompt templating, context-window optimization, and multi-modal interaction via speech recognition and text generation. Implemented GPU-accelerated model serving and automated startup pipelines to ensure low-latency real-time responses.

Key Contributions:

• Deployed and configured local LLM inference stack (LLaMA.cpp)
• Built voice interaction pipeline (GPT-SoVITS + TTS integration)
• Implemented context-management strategies to prevent prompt drift
• Optimized performance through model quantization and system tuning

3D First-Person Shooter Game Development

• Designed and developed 3D assets and environments using Blender and Unity.
• Collaborated with a team to create a cohesive game world, ensuring optimized performance and visual consistency.
• Applied principles of 3D modeling, texturing, and environment design to enhance gameplay and user experience.

QuizBuddy – Mobile Quiz Game

• Collaborated with a team to create a mobile app that features quiz-based gameplay with category options such as computer science, biology, and math.
• Integrated a dynamic leaderboard to track and display user scores, encouraging competition and engagement.
• Utilized SQLite to store user account details and scores, ensuring data persistence and efficient local storage.

• Java
• C++ and C
• Python
• Bash
• Shell