Self-hosted LLM development and deployment

We bring custom Large Language Models (LLMs) to your secure environment, giving you full control over your data and infrastructure.

Self-hosted LLM development and deployment
We coordinate the development of Bielik – an open LLM
As founders of the SpeakLeash /ˈspix.lɛʂ/ project, we collect and share language data to support AI development.
We collaborate on the development of Bielik, open Large Language Model.
We work with top experts and institutions to ensure that AI meets local linguistic needs while maintaining high ethical standards.
We created and deployed the AI Agent in Credit Agricole bank
We deployed a fully operational AI Agent in Credit Agricole’s customer service workflows.
The AI Agent automates simple inquiries and directs complex cases to the right teams.
Our deep understanding of regulated industries ensures AI complies with strict (financial) regulations.

End-to-end development of the local models

Our self-hosted LLM development services

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LLM consultation & planning

We work closely with your team to define your goals and technical requirements. We assess your infrastructure, data needs, and objectives through a structured consultation. We create a clear roadmap for your LLM implementation.
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LLM fine-tuning and adaptation

We fine-tune LLM models on your organization’s data. This improves their ability to handle specific language and tasks relevant to your business.
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Self-hosted LLM deployment

We specialize in deploying LLMs in your own infrastructure, giving you full control over data security and compliance. Our setups meet strict privacy and regulatory standards.
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Proof of Concept (PoC) & pilot projects

We develop small-scale prototypes to test LLMs in your environment. Pilot projects allow you to gather feedback and fine-tune before full deployment.

Our Generative AI development expertise


330
IT experts on board
11
awards and recognitions
for our GenAI solutions
236
clients served in custom development

We develop and deploy LLMs in your private infrastructure

What we cover in self-hosted LLM development services


  • Self-hosted LLM development and deployment - Local LLM consultation

    1. Local LLM consultation & planning

    We begin by understanding your objectives and performing a detailed evaluation/workshops. It ensures the project aligns with both your technical and business needs.

    This process includes:

    • Defining your goals and analyzing the feasibility of self-hosting an LLM within your infrastructure
    • Creating a roadmap, outlining the steps, timelines, and required resources
    • Designing the system architecture to include both hardware and software components
  • Self-hosted LLM development - Local infrastructure & hardware setup

    2. Local infrastructure & hardware setup for LLMs

    We assist in setting up the necessary infrastructure, ensuring your LLM deployment is robust and secure.

    At this stage, we help with:

    • Hardware procurement, consulting on GPUs/TPU, memory and storage based on model needs
    • On-premises deployment of local servers and networking equipment
    • Cloud infrastructure configuration if needed (AWS, GCP, Azure) for flexible deployments
  • Self-hosted LLM development - Custom LLM selection & fine-tuning

    3. Custom LLM selection & fine-tuning

    We help you select the most suitable LLM and adapt it for your specific use cases.

    This process covers:

    • Recommending the right model architecture (GPT, BERT, LLaMA) for your business needs
    • Fine-tuning models using domain-specific data
    • Optimizing model performance through hyperparameter tuning
  • Self-hosted LLM development - Data preparation & management

    4. Data preparation & management for self-hosted LLMs

    We ensure that your LLM is trained with high-quality data and that your data is managed securely.
    Our approach includes:

    • Gathering and preparing datasets, including data annotation and cleaning
    • Formatting and encoding data to fit the model’s training requirements
    • Setting up secure data storage solutions with encryption and access controls
  • Self-hosted LLM development - Training and optimizing

    5. Training and optimizing self-hosted LLMs

    We manage the full lifecycle of training, optimizing, and deploying your LLM for real-time inference.

    It covers:

    • Setting up efficient training pipelines, including distributed training environments
    • Applying optimization techniques like model compression, quantization, and knowledge distillation
    • Implementing inference strategies to reduce latency and increase response times
  • Self-hosted LLM development - Security & compliance

    6. Security & compliance for local LLM deployments

    We handle the deployment of your LLM in a secure, self-hosted environment while ensuring compliance with industry regulations.

    This step covers:

    • Dockerizing the model for flexible deployment and managing container registries
    • Implementing Kubernetes for scalable deployments and secure networking protocols.
    • Conducting security audits and ensuring compliance with GDPR, HIPAA, or other applicable regulations
  • Self-hosted LLM development - Monitoring & maintenance

    7. Monitoring & maintenance for self-hosted LLMs

    We provide ongoing support and maintenance to ensure your LLM evolves with your business and continues to perform at its best.
    Post-deployment support includes:

    • Real-time performance monitoring to track usage and resource utilization
    • Routine updates, bug fixes, and model retraining to keep your LLM optimized and relevant
    • Setting up alert systems to quickly address critical issues
  • Self-hosted LLM development - API & interface development

    8. API & interface development for local LLMs

    Item subtitle

    We develop APIs and user interfaces that allow interaction with your self-hosted LLM.

    This includes:

    • Building RESTful APIs or gRPC services for easy integration into your existing systems
    • Designing intuitive web interfaces for real-time interaction and management
    • Providing thorough API documentation and SDKs for developers

Practical applications in fintech, finance, and consulting

Some of the top LLM use cases from our projects

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Financial analysis and reporting

LLMs can process large volumes of financial data, generate detailed reports, and extract key insights. This automation reduces the time analysts spend on manual reporting.
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Customer support automation

LLMs power advanced conversational AI that can handle complex customer inquiries, provide accurate real-time responses.
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Compliance monitoring

LLMs help ensure your business processes and communications align with internal compliance policies. They can track sensitive data use, detect policy violations, and provide audit-ready documentation for internal reviews.
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Data retrieval and insights

LLMs can retrieve domain-specific data, analyze trends, and generate insights that are critical for sectors like consulting and risk management.

They trusted our expertise


cresit agricole logo
Dekra
Carefleet

We build effective LLMs

Key components of our self-hosted LLMs


Hardware infrastructure for high performance
The core of self-hosted LLMs relies on robust hardware, primarily high-performance GPUs or TPUs, to handle training and inference processes
Single-node setups are suitable for smaller models, while multi-node configurations allow distributed processing for larger models and workloads.
Data management for quality inputs
Using databases or data lakes to store and retrieve training and operational data ensures fast and reliable access to high-quality inputs.
Preprocessing pipelines clean, normalize, and prepare data before it’s fed into the model, ensuring performance and accuracy.
AI frameworks and tools for customization
We use frameworks like TensorFlow, PyTorch, and Hugging Face Transformers to develop, train, and deploy custom LLMs that meet your business needs.
Orchestration platforms such as Kubernetes enable the deployment of LLMs in production environments, ensuring scalability and reliability.
Monitoring and optimization for ongoing performance
ools provide visibility into model latency, resource usage, and output quality, enabling real-time adjustments.
Ongoing fine-tuning based on user feedback and resource adjustments ensures improved efficiency and cost savings.

Our featured Generative AI projects


  • AI Agent

    AI-powered assistant for customer service interactions

    CLIENT: CREDIT AGRICOLE

    • Message understanding: The system extracts key information from incoming messages and generates a summary containing the purpose and emotional tone. It helps eliminate human errors and ensures clear and uniform language
    • Intelligent routing: Simple requests are handled automatically for faster resolution, freeing up agents for more complex and personal interactions. More complicated messages are passed to the right teams.
    • Generating resources: The system creates customized draft replies and snippets. It can format them into PDFs for sending. It helps improve customer satisfaction scores, and meet service-level agreements.
  • AI assistant

    Intelligent sales assistant for credit card recommendations

    CLIENT: BANK • UAE

    • Meeting preparation assistance: The assistant helps sales representatives prepare for customer meetings. It provides detailed reminders about product terms and benefits for accurate and personalized recommendations.
    • Real-time data analysis: The assistant analyzes input from the salesperson in real-time and compares it against the conditions of over 20 different credit card products. Then, it issues accurate recommendations that meet both client expectations and bank requirements.
    • Integration with up-to-date product data: Direct integration with the bank’s product database ensures recommendations are based on the latest offer conditions.

We build safe, compliant, and ethical AI systems

Security & ethics in AI

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LLM Guardrails

We establish clear guidelines for the responsible use of LLMs. These guardrails minimize risks associated with their deployment, ensuring that AI behaves safely and within defined boundaries.

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Acceptable AI use policies

Our team works with you to develop and implement AI use policies tailored to your organization. These policies govern how AI is used, ensuring that it aligns with ethical practices and your business goals.

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Ethical AI practices

We follow key principles of fairness, transparency, and accountability, ensuring that all AI systems we deploy not only meet your technical needs but also adhere to ethical standards.

Testimonial

What our clients say

By automating certain customer interactions, bank employees are provided with a prepared “semi-product”, which enables them to dedicate more time to personalizing and empathizing with customer communication, and thus taking even better care of their needs.

Katarzyna Tomczyk – Czykier
Director of the Innovation and Digitization Division – Retail Banking

Why choose us

Self-hosted LLM development company

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Advanced LLM architecture

Our self-hosted LLMs are built using memory systems, planning modules, and Retrieval-Augmented Generation (RAG) pipelines.
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Industry standards compliance

We maintain the highest levels of security and data protection, holding ISO 27001 certification. Our solutions are fully compliant with industry standards (e.g. GDPR, CCPA).
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Domain expertise

We have extensive experience in banking and finance. We can navigate the complexities of compliance and security in regulated industries.

Get in touch

Let’s talk


Book 1-on-1 consultation 

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Grzegorz Motriuk

Head of Sales | Application Development

Our consultant is at your disposal from 9 AM to 5 PM CET working days from Monday to Friday for any additional questions.