Kuldeep Saini

• Developed user-friendly iOS applications using Swift and Objective-C.
• Mentored junior developers on best coding practices and design patterns.
• Integrated third-party APIs to enhance application functionality and user experience.
• Researched emerging iOS technologies to inform product development strategies.
• Participated in sprint planning meetings to determine new features or enhancements.
• Deployed mobile apps on App Store Connect for distribution across all Apple platforms.
• Worked closely with product managers to define feature specifications and timelines.

AI Document Question-Answering System — (FAISS, Llama Index, Llama 3, Gemma).

• I built a RAG-based document intelligence system using Llama Index and FAISS that supports fast semantic search across very large PDFs.
• Implemented semantic chunking, node parsing, and FAISS-based vector indexing for high accuracy retrieval.
• Integrated multiple LLMs, including Gemma 2B/3N, Llama 3 (via Ollama), and Hugging Face transformer models.
• Developed a full local LLM inference pipeline, supporting CPU-only and GPU acceleration.
• Created query engines with metadata filtering, response synthesis, summarization, and context retrieval.
• Optimized inference time using quantized GGUF models, and local caching.
• Created graphs and charts detailing data analysis results.
• Developed a chat with Document to get document-related results.

• Administering designing, developing mobile application software development using Xcode
• Establishing customer obsession by diving deep into customer issues; implementing new features in tools to parse device logs & help support engineers to provide quick responses to customer tickets
• Providing direction for product strategy, architectural oversight, process definition, project management, and product releases
• Managing large & complex projects or multiple components of a large project involving more than one company's product

• Developed user-friendly applications for iOS platforms using Swift and Objective-C.
• Collaborated with cross-functional teams to define project requirements and specifications.
• Implemented best practices for mobile application performance and security standards.
• Mentored junior developers in coding techniques and application design principles.
• Integrated third-party APIs to enhance app functionality and user experience.
• Troubleshot and resolved technical issues affecting iOS applications promptly.
• Worked closely with product managers to define feature specifications and timelines.

• Deployed mobile apps on App Store Connect for distribution across all Apple platforms.
• Collaborated with other developers to identify best practices in software development.
• Monitored performance of iOS applications on various devices and operating systems.
• Maintained up-to-date knowledge of the latest technologies related to mobile development.
• Developed user-friendly mobile applications for diverse client needs.

• Developed iOS applications using Objective-C, Swift, and Xcode.
• Collaborated with other developers and designers to ensure successful deployment of iOS apps.
• Created custom UI components to improve user experience on mobile devices.
• Resolved compatibility issues between different versions of iOS operating systems.