VN Softverg
VN Softverg Technology
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Data & AI · Technology

OpenAI & LLMs development, built for production

Production-grade generative AI: copilots, agents and knowledge assistants grounded in your data.LLM application development with OpenAI, Azure OpenAI, Claude, Gemini and open models — RAG, agents, evaluation and guardrails.
Our toolkit
OpenAI & LLMs
OpenAI APIAzure OpenAIAnthropic ClaudeGoogle GeminiLlamaLangChainLlamaIndexpgvector
9+
Years in delivery
62+
Projects shipped
16+
Global clients
Overview

Why OpenAI & LLMs, and why it matters

Large language models can draft, summarize, search and reason over your content — but moving from an impressive demo to a dependable product requires retrieval, evaluation, security and cost control.

We build LLM applications across OpenAI, Azure OpenAI, Anthropic, Google and open-source models, grounded in your data with retrieval-augmented generation and measured with systematic evaluation.

Is OpenAI & LLMs right for you?

We start every engagement with a short technical assessment and recommend the stack that fits your goals — even if it isn't OpenAI & LLMs.

Book a stack consultation
What we build

What our OpenAI & LLMs teams deliver

Typical engagements — each scoped to your architecture, team and timeline.

Knowledge assistants

RAG chatbots over policies, documents and tickets with source citations.

Workflow copilots

Drafting, summarization and classification embedded in your tools.

AI agents

Tool-using agents that automate multi-step tasks with human checkpoints.

Document intelligence

Extraction and validation from invoices, contracts and forms.

Ecosystem

The tools around the technology

A great OpenAI & LLMs build is more than the core framework. These are the libraries, services and tools our engineers use alongside it.
OpenAI APIAzure OpenAIAnthropic ClaudeGoogle GeminiLlamaLangChainLlamaIndexpgvectorPineconeModel Context Protocol
Why VN Softverg

Engineering standards for every OpenAI & LLMs project

  • Model-agnostic architecture to avoid lock-in
  • Evaluation suites that measure quality before and after changes
  • Guardrails for PII, prompt injection and harmful output
  • Cost and latency monitoring per feature
How we engage
01
Project delivery

Fixed-scope or agile delivery with a cross-functional team and weekly demos.

02
Dedicated engineers

Experienced developers who join your team, tools and rituals.

03
Audit & rescue

Code, architecture and performance reviews with a prioritized fix plan.

Related services

Services that put OpenAI & LLMs to work

Explore the service lines where this technology plays a central role.
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FAQs

OpenAI & LLMs questions, answered

Need a deeper technical conversation? Talk to an engineer.

Enterprise APIs from major providers don't train on your data by default. We configure accounts accordingly and can deploy in your own cloud tenancy or use self-hosted models.

Start a project

Ready to build with OpenAI & LLMs?

Tell us what you're building and where you're stuck. A senior engineer replies within one business day with an honest recommendation and next steps.