Generative AI Development Services

Generative AI Development Services

Trusted across 20+ countries by Fortune 500 companies and growth-stage brands

We build production-grade generative AI, from custom LLM applications and RAG systems to copilots and content engines, engineered around your data, your workflows and measurable business outcomes. Over a decade of experience, 250+ digital solutions delivered.

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Definition

What is generative AI development?

Generative AI development is the design and engineering of AI systems that create new content, such as text, code, images or structured output, using large language models and related techniques. Noseberry builds custom generative AI applications grounded in your own data through methods like retrieval-augmented generation and fine-tuning, with governance and guardrails built in for safe, reliable production use.

Key takeaways

  • Generative AI development builds systems that create content, answers, code or media from your data.
  • Common approaches include prompt engineering, retrieval-augmented generation and model fine-tuning.
  • A proof of concept typically ships in 2 to 4 weeks, with production systems in a few months.
  • Noseberry builds with commercial and open-source models, vendor-neutral, on AWS, Azure and Google Cloud.
2M+Lives touched
15+Fortune 500 clients
20+Countries served
250+Digital solutions delivered
What we build

Our generative AI development services

We engineer generative AI across the full lifecycle, from use case to production, with security and governance built in.

Custom LLM Applications

We build bespoke applications on top of large language models, tuned to your domain and connected to your systems.

  • Domain-specific assistants and workflows
  • Secure connection to your data and tools
  • Evaluation and guardrails for reliable output

Retrieval-Augmented Generation (RAG)

We ground models in your own knowledge base so answers are accurate and current, not hallucinated.

  • Vector databases and semantic search
  • Document ingestion and chunking pipelines
  • Source citation and freshness controls

Generative AI Chatbots and Copilots

We build conversational assistants and in-product copilots for support, sales and internal operations.

  • Omnichannel conversational assistants
  • In-product copilots that take action
  • CRM and knowledge base integration

Content and Creative Generation

We build engines that generate text, marketing copy, summaries and images at scale, with governance.

  • Text and content generation
  • Summarisation and document drafting
  • Image and multimodal generation

Code Generation and Developer Tooling

We build generative tools that accelerate engineering, from code assistants to test generation.

  • Code generation and review assistants
  • Test and documentation generation
  • Internal developer copilots

Model Fine-Tuning and Customisation

We fine-tune open-source and commercial models on your data for better accuracy and lower cost.

  • Fine-tuning and distillation
  • Prompt optimisation
  • Cost and latency optimisation

Generative AI Integration

We embed generative AI into your existing products, apps and operations.

  • API and model integration
  • Workflow and automation embedding
  • Legacy and enterprise system connectivity

Agentic Generative Workflows

We combine generative AI with agents that reason and act across your tools to complete multi-step tasks.

  • Multi-step task automation
  • Tool and API orchestration
  • Human-in-the-loop controls
Where it delivers value

Where generative AI delivers value

Customer support

instant, grounded answers that cut resolution time.

Sales and marketing

content, personalisation and proposal generation.

Operations

document processing, summarisation and drafting.

Product

in-app copilots and generative features.

Engineering

code assistants and faster delivery.

Cost & timeline

How much does generative AI development cost, and how long does it take?

Timelines depend on scope. A proof of concept ships in 2 to 4 weeks, a production-ready single assistant or copilot in 4 to 6 weeks, and a full enterprise generative AI system in 12 to 20 weeks. Cost depends on model choice, data volume and integration complexity, and we share a clear budget range on your first call before any commitment.

70%

Cost efficiency

2x

Faster go-to-market

35%

Shorter project timelines

Book the free 30-minute strategy session and we will scope a generative AI use case with you.

Book now
How we work

Our five-phase process

You see a working proof of concept early, before committing to a full build.

1
Discovery and Audit

We map your data, systems and goals to understand where you stand today.

2
Strategy and Roadmap

We prioritise use cases and hand you a costed, phased plan.

3
Rapid Proof of Concept

We validate the highest-value use case fast, with clear success metrics.

4
Build and Integrate

We engineer and connect the solution into your production stack.

5
Deploy and Optimize

We ship, monitor and tune, so value compounds after launch.

Models and technology we use

Models & LLMs

  • OpenAI GPT
  • Anthropic Claude
  • Llama
  • Mistral
  • Gemini
  • Stable Diffusion

Frameworks & agents

  • LangGraph
  • AWS Bedrock Agents
  • LangChain
  • Hugging Face
  • PyTorch
  • TensorFlow

Data & vector

  • Snowflake
  • Databricks
  • Pinecone
  • Weaviate
  • Kafka
  • Spark

Cloud AI

  • AWS Bedrock & SageMaker
  • Azure AI
  • Google Vertex AI
Security and compliance

Built safe, from day one

Security and responsible AI are built in from day one, including custom guardrails on model outputs, private LLM hosting, encrypted data pipelines and role-based access controls. We build to industry standards including GDPR, HIPAA and SOC 2, deployed on AWS, Google Cloud and Azure with monitoring and audit trails.

GDPRHIPAASOC 2
Real success stories

Outcomes we have driven

FinTech · Digital Insurer

Challenge

Support and underwriting teams were slow to surface answers buried in policy documents.

Solution

A RAG copilot grounded in policy and claims data, with source citations and guardrails.

Impact

93% of fraud caught pre-payout, an estimated $4.2M saved annually.

PropTech · Real-estate marketplace

Challenge

Manual appraisal intake was slow and inconsistent across markets.

Solution

Document-AI and RAG intake to extract and draft valuations across three markets.

Impact

40% faster property valuations with higher consistency.

E-Commerce · Retail leader

Challenge

Generic merchandising and copy were capping conversion.

Solution

Generative product content plus a personalization engine on a governed data lakehouse.

Impact

+28% lift in conversion rate.

Sector-anonymised outcomes shown until named clients are approved.

Industries we serve

Build a generative AI solution for your industry

Why Noseberry

Why choose Noseberry for generative AI development

Specialist

AI, Cloud and Data is our core, no generalist dilution.

Production-first

We build generative AI that reaches production, not demos that stall.

Vendor-neutral

We choose the right model, commercial or open source, on fit, cost and risk.

Proven at scale

2M+ lives touched, 15+ Fortune 500 clients, 250+ solutions across 20+ countries.

Engagement options

Our scalable engagement options

01
End-to-End Project Ownership

Full lifecycle from discovery to deployment and optimisation.

02
AI Expertise on Demand

Fractional access to senior generative AI engineers and data scientists.

03
Milestone-Based Collaboration

Defined deliverables like a PoC or an integration, with fixed timelines.

04
AI Innovation Lab as a Service

Prototype and validate generative AI ideas fast in a sandbox.

05
AI Maintenance & Optimization Retainer

Retraining, monitoring and cost optimisation after launch.

Generative AI development, answered.

It is the design and engineering of AI systems that create content, answers, code or media, using large language models and techniques like retrieval-augmented generation and fine-tuning, grounded in your data.

RAG grounds a model in your knowledge base at query time for accurate, current answers. Fine-tuning adjusts the model itself on your data for domain accuracy and lower cost. We recommend the right mix per use case.

Both commercial and open source, including GPT, Claude, Llama, Mistral and Gemini. We are vendor-neutral and choose on fit, cost and risk.

A proof of concept ships in 2 to 4 weeks, a production assistant in 4 to 6 weeks, and a full enterprise system in 12 to 20 weeks.

Through retrieval-augmented generation, guardrails, evaluation, source citation and human-in-the-loop controls, plus monitoring in production.

Yes. We embed generative AI into your apps, products and operations through APIs and integrations with minimal disruption.

Ready to put generative AI to work?

Book your free 30-minute AI strategy session and we will scope a use case and the fastest path to production.

Book now

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30 minutes UTC
July 2026
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Mon-Fri, 10:00-23:30 IST. Past dates and weekends are unavailable.