Ashish Tyagi
Senior Software Architect @Bank of America
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WORK HISTORY
Senior Software Architect @Bank of America
Designed and implemented scalable frameworks integrating external APIs, and cloud-hosted systems to enhance data analysis and enable real-time decision-making.Developed AI-driven tools and workflows leveraging LangChain for context-aware processing, ensuring high performance and adaptability for enterprise applications.Integrated LangChain-based RAG pipelines into internal prototypes to enable contextual data retrieval from risk and market sources, enhancing decision-support systems.Streamlined database operations by improving query efficiency, optimizing storage, and enhancing data pipelines for scalability and reliability.Contributed as a hands-on developer and technical leader, implementing critical features while mentoring global teams to deliver innovative, secure, and robust solutions.Collaborated with subject matter experts and stakeholders to design applications tailored to evolving business requirements in AI integration, risk evaluation, and reporting.Applied best practices in system design and software development to create scalable, fault-tolerant, and high-availability solutions aligned with organizational goals.
EDUCATION
Kurukshetra University
Bachelor of Technology - BTech, Electronics and Communications Engineering
California State University, Fullerton
masters, Computer Engineering
ABOUT ASHISH TYAGI
I’m a Senior Software Architect with deep experience building scalable, high-performance systems for risk management and trading environments — now expanding into enterprise-ready Generative AI solutions using GPT-4, LangChain, and FastAPI.My core strength lies in architecting robust backend frameworks that integrate external APIs, cloud-native infrastructure, and real-time analytics to support advanced decision-making. Recently, I’ve engineered LLM-powered microservices for document parsing, dynamic summarization, and chat-driven interfaces — combining Python, OpenAI APIs, and LangChain RAG pipelines.Key areas of expertise:• GPT-4 & OpenAI API integration (function calling, structured outputs)• RAG systems with LangChain, ChromaDB, and embedding models• High-performance FastAPI backends for AI and risk tooling• Optimized database design, cloud deployments (AWS), and CI/CD• Real-time data streaming pipelines for analytics and decision supportI’ve led global teams, collaborated with quants and business stakeholders, and delivered solutions where performance, scale, and reliability matter. My recent work blends the precision of financial engineering with the flexibility of modern AI, helping enterprises move faster with intelligent systems.Let’s connect if you’re exploring GenAI-powered solutions, looking for a hands-on architect, or building AI products that scale.
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