NSDS Associates Pvt Ltd

AI & machine learning

Sri Lanka's best AI minds, building production AI.

NSDS Associates Pvt Ltd is built around AI. Our engineers design agentic workflows, fine-tune large and vision language models, and ship agentic pipelines that run in production for customers in Australia, international markets and Sri Lanka.

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01Agentic pipelines

How we build agentic systems.

An orchestrator plans the work, specialist agents retrieve, see, reason and act, and guardrails with human review keep every outcome dependable.

  1. 01

    Frame the problem

    We start from the business outcome and choose the simplest AI approach that reaches it.

  2. 02

    Ground in your data

    Retrieval, embeddings and vector search connect models to the knowledge you already own.

  3. 03

    Fine-tune where it pays

    LoRA, QLoRA and quantization adapt LLMs, SLMs and VLMs to your domain and cost targets.

  4. 04

    Orchestrate and guard

    Specialist agents, tool calling, guardrails and human review turn models into dependable systems.

02Capabilities

Six AI capabilities, all proven in production.

Every capability below already runs inside our own products or client platforms.

01

Agentic workflows

Specialist AI agents that plan, call tools, share context and hand work to people when judgement is needed.

  • Multi-agent orchestration with a coordinating agent
  • Tool calling across enterprise and government APIs
  • Persistent memory and shared context
  • Human-in-the-loop approvals
In productionAutoChatBrandCrewAI Contact Centre Systems
02

Agentic pipelines

Long-running, production-grade pipelines that collect, reason, act and report continuously, not one-off demos.

  • Continuous collection, change detection and analysis
  • Structured outputs and audit-oriented workflows
  • Guardrails, evaluation and monitoring
  • Multi-tenant data isolation
In productionCompeteBrandCrewMulti-Agent AI for Education
03

LLM & SLM fine-tuning

Large and small language models adapted to your domain, your data and your cost targets.

  • LoRA, QLoRA and instruction tuning
  • Domain adaptation and prompt optimization
  • Quantization for cost-efficient hosting
  • Evaluation against your own benchmarks
In productionPrivate LLM & SLM Fine-TuningAutoChat
04

VLM fine-tuning

Vision language models tuned to read, see and describe the images and documents that matter to your business.

  • Fine-tuning VLMs on domain images and documents
  • Per-subject LoRA adaptation of image models
  • Compression to reduce GPU memory and cost
  • Safety and prompt validation
In productionHeadshotAIPrivate LLM & SLM Fine-Tuning
05

Vision language models

Multimodal AI that understands images, documents and text together, deployed as part of complete products.

  • Document understanding and data extraction
  • Image generation and computer vision
  • Speech-to-text and text-to-speech
  • Embedding and reranking models
In productionHeadshotAIOneTenderAI Contact Centre Systems
06

RAG & private AI

Retrieval over your own knowledge, with models and vector databases running inside infrastructure you control.

  • Semantic and vector search
  • Customer-hosted LLMs, SLMs and vector databases
  • Role-based access to AI knowledge
  • Audit trails for model interactions
In productionOneTenderDataCrewPrivate LLM & SLM Fine-Tuning

03AI in numbers

Results from live AI systems.

10

Specialist AI agents coordinated in BrandCrew

1.5M+

Historical records used to train OneTender models

50%

Lower GPU memory through quantization in HeadshotAI

1

Dedicated fine-tuned model per HeadshotAI user

LLMsSLMsVLMsLoRAQLoRAQuantizationRAGMilvusLangChainVector searchTool callingMulti-agent systemsStable DiffusionXGBoostSpeech-to-textText-to-speechLLMsSLMsVLMsLoRAQLoRAQuantizationRAGMilvusLangChainVector searchTool callingMulti-agent systemsStable DiffusionXGBoostSpeech-to-textText-to-speech

See it in action

AutoChat, BrandCrew, Compete and HeadshotAI are all AI systems we built.

View the case studies

Let's build together

Modernizing mission-critical systems while building the next generation of AI-native applications.

Our portfolio spans international SaaS, enterprise utilities, payments, predictive analytics, generative AI, multi-agent systems, private AI, social media, education and competitive intelligence. We would welcome the opportunity to apply this experience to your organization.

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