Building Production-Grade Retrieval Augmented Generation (RAG) Systems
We developed an interactive learning environment to train engineering teams at a global organisation in RAG systems, ensuring comprehensive technical understanding.
Success Stories
A major UK banking group partnered with Neueda to design and scale a practical AI training programme for engineers. After a successful pilot in the UK and India, the initiative expanded across the Digital arm of the bank’s Retail division, strengthening production-grade AI capability organisation-wide.
Client
Financial Service Corporation
Industry
Financial Services
Specialism
AI
The client sought a partner to support the safe, scalable and unified adoption of emerging technologies, particularly GenAI, Retrieval-Augmented Generation (RAG) and agentic AI, across their Retail Digital engineering teams. They required a learning solution that would:
· Bridge the gap between conceptual AI knowledge and real-world enterprise implementation.
· Equip engineers to build and support AI systems aligned to strict security, governance and architectural standards.
· Provide consistent, high-quality training across global engineering hubs.
· Address operational, architectural and ethical considerations of modern AI systems.
· Establish long-term, persona-specific learning pathways to underpin future capability growth.
The bank needed a partner capable of both delivering specialist AI training and helping shape a sustainably scalable internal development model.
Neueda created a multi-stage, instructor-led and digital learning programme tailored to the bank’s engineering environment. The curriculum combined technical depth, real-world application, and alignment to the bank’s internal tools, workflows and emerging AI strategy.
Core components included:
· Production-grade RAG architectures – vector stores, embeddings, hybrid queries, monitoring, observability and resilience.
· Agentic & autonomous AI systems – agent frameworks, coordination patterns, multi-agent communication, and enterprise deployment.
· Enterprise AI engineering foundations – fault tolerance, adaptive architectures, incident response, rollback strategies and integration models.
· Responsible & ethical AI – inclusivity, risk mitigation, governance and safe deployment practices.
· Hands-on labs & capstones – use cases and challenges shaped around the bank’s real engineering environment.
· Persona-aligned pathways – Architecture, Platforms, Data and Intelligence engineering groups.
By embedding familiar tools, processes and domain-specific scenarios, the training ensured direct applicability to engineers’ day-to-day work.
The programme began with a pilot across two engineering cohorts (UK and India), providing a robust environment to validate:
· suitability for diverse experience levels
· compatibility with global delivery models
· relevance to the bank’s engineering priorities
· measurable uplift in production-grade skills
Positive outcomes from the pilot led to full-scale adoption across the Digital arm of the Retail division, covering the broader engineering organisation.
The programme has delivered significant and lasting impact:
· Scaled across retail digital engineering
A pilot-validated model expanded to the full engineering population, creating a unified uplift in AI capability.
· Enhanced technical proficiency
Engineers developed strong hands-on skills in RAG, vector databases, agentic systems and production-grade AI operations.
· Greater confidence & adoption
Teams are better equipped to build, deploy and support AI systems aligned to enterprise controls and architecture.
· Consistent global standard
Both UK and India cohorts experienced a unified, high-quality learning approach with standardised materials.
· Defined learning pathways
Persona-specific pathways now support long-term, scalable capability development for engineering groups.
· Shift in engineering culture
The organisation has fostered a more AI-enabled engineering mindset, accelerating strategic transformation.
Through a blended, scalable and highly practical approach, the NeuedAI Accelerate programme has significantly strengthened the engineering capability of the Digital arm of the bank’s Retail division. By combining expert instruction, real-world labs and structured learning pathways, the programme has created a confident, AI-ready engineering workforce positioned to drive the bank’s transformation agenda.