Hire Generative AI development company for your next AI project

Work with our team of LLM engineers, NLP engineers, and AI architects to develop custom Gen AI apps, fine-tune language models and deploy AI tools. We integrate our expertise into your processes while sharing valuable AI knowledge with your team.

Generative AI Company
We built and deployed an AI Agent for Credit Agricole bank
We developed and deployed a fully operational AI Agent in Credit Agricole.
Our team ensures AI compliance with strict (financial) regulations.
The AI Agent automates simple inquiries and directs complex ones to the right teams.
We developed AI tool for contract risk and compliance analysis
We integrated a Large Language Model (Bielik) to provide accurate legal insights.
Our solution processes contracts extracts key details, and highlights risks.
Our AI chatbot answers legal questions using a fine-tuned knowledge base.

Key roles in Generative AI Development Company

Meet our Gen AI team


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Sebastian Kondracki

Head of R&D

Sebastian leads the team responsible for driving new AI ideas and concepts. His role focuses on ensuring the R&D team delivers practical strategies for AI adoption that align with client goals.

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Łukasz Czerwiński

Head of Applications Development

Łukasz oversees the team that brings AI solutions to life. He ensures that AI tools and systems are developed, integrated, and function smoothly within the client’s existing infrastructure.

Overview of our specializations

Meet the experts behind our Generative AI development company

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LLM Engineers

  • Develop and fine-tunes Large Language Models (LLMs) to meet specific business needs.
  • Improve model performance for tasks like text generation and language understanding.
  • Work with Generative AI to create advanced, custom AI solutions.
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NLP Engineers

  • Specialize in Natural Language Processing (NLP) to analyze and process text data.
  • Build models for language analysis such as sentiment detection, text classification, and machine translation.
  • Focus on improving communication between machines and humans through AI.
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AI Architects

  • Design AI systems and architecture, ensuring scalability and efficiency.
  • Plan the data infrastructure needed for AI projects, from model development to deployment.
  • Integrate AI solutions into business processes to ensure seamless functionality.
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Prompt Engineers

  • Optimize prompts and inputs used in Generative AI models to get accurate and relevant results.
  • Create tailored prompts for LLMs to improve model performance and business outcomes.
  • Work closely with AI teams to refine how models interact with language data.
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AI Business Analysts

  • Analyze business needs and translates them into AI solutions.
  • Evaluate the feasibility of AI projects and provides data-driven insights.
  • Bridge the gap between business objectives and AI capabilities to ensure successful implementation.
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AI Design Specialists

  • Design intuitive AI user interfaces to ensure seamless interaction with AI systems.
  • Apply Human-Computer Interaction (HCI) principles to make AI tools easy and effective to use.
  • Build and test prototypes to validate usability and functionality before full deployment.

Proven success in solving AI challenges

Award-winning Generative AI develpment company


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    Hackathon-winning team

    Awarded for solving real problems

    Our team has won multiple hackathons, including HackYeah and Hack to the Rescue. We’ve developed AI-driven projects that address pressing challenges across various fields, from environmental sustainability and mental health to education and fintech. These wins show our ability to solve real problems and deliver useful results.

Hiring models for your AI projects

Hire our Generative AI developers


Short-term hiring


With our short-term hiring model, we integrate our Generative AI developers into your team. This model ensures you have the resources to move fast and meet urgent AI project needs.
  • Immediate support for specific project phases or urgent needs
  • Fast-track development with experienced AI professionals
  • Perfect for temporary resource boosts to meet tight deadlines

Long-term cooperation


Our long-term cooperation model provides a dedicated team of Generative AI developers, engineers, and architects for businesses that need continuous AI expertise.
  • Consistent, ongoing support for your AI initiatives
  • A dedicated team working closely with your internal teams
  • Continuous optimization and AI development, from concept to deployment

Project-based hiring


With project-based hiring, we offer flexible collaboration options to handle individual sprints or complete project delivery. You receive expert-level guidance throughout each phase.
  • Ideal for well-defined AI projects with clear goals and timelines
  • Expertise in end-to-end AI development and integration
  • Flexible support for individual sprints or entire project cycles

They trusted our expertise


cresit agricole logo
Dekra
Carefleet

Tools and technologies

Our AI tech stack


AI frameworks

TensorFlow PyTorch Scikit-learn Keras Hugging Face MXNet

AI libraries

OpenAI API spaCy NLTK Gensim AllenNLP Transformers

Tools

Jupyter MLflow Docker Kubernetes DVC Apache Kafka

Cloud platforms

Amazon Web Services (AWS) Google Cloud Microsoft Azure IBM Cloud

Data management

SQL NoSQL PostgreSQL MongoDB ElasticSearch

Generative AI development company

Hire Gen AI team for the following services

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Custom AI agents Agents development

We develop AI agents that can access external APIs and multi-agent systems capable of breaking down and solving complex tasks.
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LLM training and fine-tuning

We fine-tune Large Language Models (LLMs) for your specific industry. With a focus on self-hosted deployments, we ensure you maintain full control over your data.
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RAG architecture implementation

Our team helps you implement Retrieval-Augmented Generation (RAG) architectures, combining LLMs with external knowledge sources to improve your AI systems’ accuracy and relevance.
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Generative AI PoC development

We build Proof of Concept (PoC), allowing you to validate the potential of Generative AI models before full deployment.
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Generative AI use case discovery sprints

We provide workshops to identify practical, high-value AI applications within your business. We work with your teams to assess potential AI use cases, focusing on technical feasibility, implementation costs, and expected ROI.
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Business process automation with AI

We develop AI-powered automation solutions that help organize workflows, reduce manual work, and improve how processes run, allowing your business to grow without unnecessary complexity.

Our Generative AI development expertise


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

Featured Generative AI projects we implemented


  • 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.
  • GenAI legal assistant

    GenAI Contract Analysis

    Legal AI tool for risk analysis and contract compliance

    • Step-by-step contract processing: Users can upload contracts in supported formats like DOCX or PDF. The system identifies and categorizes them based on predefined types.
    • Automated risk and compliance analysis: AI automatically extracts key information, generates a summary, and provides a detailed list of risks and recommendations based on the organization’s knowledge base.
    • Chatbot for quick legal answers: The chatbot allows users to ask questions about specific analysis sections or engage in a natural language conversation for additional insights. It remembers the context of the session and provides answers derived from the AI-generated data and knowledge base.

Industry recognitions

GenAI development company that delivers

Deviniti top generative AI company
Deviniti top AI consulting company
Deviniti top AI deployment company

We build safe, compliant, and ethical AI systems

Security, ethics & expertise in Generative AI

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Responsible AI guardrails & Advanced architecture

We set clear guidelines to ensure safe and ethical AI behavior. Our solutions are built with memory systems, planning modules, and RAG pipelines for performance and scalability.

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Ethical Practices & Compliance

Our AI follows key principles like fairness, transparency, and accountability. We comply with ISO 27001, GDPR, and CCPA standards to ensure security and privacy.

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AI use policies & Industry expertise

We help establish AI use policies that fit your goals. With expertise in finance, we navigate compliance and security in regulated industries.

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

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.

Generative AI development company FAQ

  • What do generative AI companies do?

    Generative AI companies develop AI-powered solutions that create new content, automate processes, and enhance decision-making. Unlike traditional AI, which analyzes and classifies data, generative AI generates text, images, code, or even synthetic data based on patterns it has learned.

    At Deviniti, we don’t just build AI models—we design custom AI agents, self-hosted LLMs, and enterprise-ready AI solutions that integrate seamlessly with your business processes. Whether you need AI-driven automation, ChatGPT integration, or a retrieval-augmented generation (RAG) system, we ensure that your AI works reliably and delivers real value from day one.er

  • Why should I work with a generative AI development company instead of building AI in-house?

    Building AI in-house requires specialized talent, infrastructure, and continuous maintenance, making it a costly and time-consuming investment. Many businesses struggle with AI adoption because they lack data expertise, reliable models, or the right architecture to scale their solutions.

    By partnering with Deviniti, you get access to a team of AI experts, data scientists, and software engineers who have already solved complex AI challenges across industries. Instead of spending months recruiting talent and building infrastructure, you can focus on using AI to drive business outcomes—with a proven partner handling development, integration, and optimization.

  • How do I choose the best generative AI development company?

    The best generative AI development company should have a strong track record, deep expertise, and the ability to deliver AI solutions tailored to your business. Key factors to consider include:

    Custom AI development capabilities – Does the company build AI from scratch or just integrate pre-built models?
    Security & compliance expertise – Can they handle self-hosted LLMs and private AI deployments?
    Scalability – Can they optimize AI for long-term business growth?
    Proven success – Do they have case studies and real-world AI implementations?

    If you’re looking for a trusted AI partner, Deviniti, best GenAI development agency, provides end-to-end AI development, from PoC validation to enterprise-ready deployments, ensuring your project succeeds without unnecessary risks.

  • What industries benefit the most from generative AI companies?

    Generative AI has transformative applications across multiple industries, including:

    • Finance – AI-driven automation, fraud detection, and risk assessment.
    • E-commerce – Personalized product recommendations, AI chatbots, and content generation.
    • Healthcare – AI-assisted diagnostics, medical image generation, and drug discovery.
    • Manufacturing – Predictive maintenance, process automation, and AI-powered design.
    • Customer Service – Intelligent AI agents handling support requests efficiently.

    At Deviniti, we specialize in custom AI development that fits the specific needs of each industry, ensuring your AI solution is not just innovative, but also practical and results-driven.

  • How do top generative AI companies ensure AI security and compliance?

    Security and compliance are critical in AI development, especially for businesses handling sensitive data or operating in regulated industries. Top generative AI companies focus on:

    • Self-hosted AI models – Ensuring data privacy by running AI locally instead of on third-party cloud platforms.
    • Enterprise-grade compliance – Meeting GDPR, HIPAA, and SOC 2 standards.
    • Access control & monitoring – Preventing unauthorized use and ensuring auditability.

    At Deviniti, we take a security-first approach—whether it’s deploying LLMs on-premises, fine-tuning AI for compliance, or integrating RAG architectures to keep knowledge bases up-to-date.

  • What services does a generative AI development company offer?

    A generative AI development company provides end-to-end AI solutions, including:

    • Custom AI agent development – AI-powered assistants that automate tasks and enhance workflows.
    • Self-hosted LLM deployment – Running AI securely without relying on third-party cloud models.
    • RAG architecture implementation – Connecting AI with external knowledge sources for more accurate responses.
    • PoC development – Testing AI ideas in 4 to 12 weeks before full-scale implementation.
    • LLM fine-tuning – Adapting AI models to fit your industry-specific needs.

    At Deviniti, we provide everything from AI strategy consulting to model deployment, ensuring your AI solution is built for long-term success.a

  • Do generative AI companies provide custom AI solutions?

    Yes, but not all companies offer truly custom AI development—many rely on pre-built models with minimal adaptation.

    At Deviniti, we develop fully custom AI solutions tailored to your business, whether that means:
    ✅ Building an AI-powered chatbot trained on your company’s data
    ✅ Developing a self-hosted LLM that runs securely within your infrastructure
    ✅ Fine-tuning AI models to match your industry-specific terminology

    If you need AI that adapts to your business instead of the other way around, we deliver solutions that go beyond generic AI implementations.

  • What are the latest trends among top generative AI companies?

    The best generative AI companies stay ahead of the curve by focusing on:

    • Self-hosted AI models – Moving away from cloud-based AI to enhance security and performance.
    • Multi-agent AI systems – AI agents working together to solve complex tasks more efficiently.
    • RAG-powered knowledge bases – Improving AI accuracy with real-time access to company-specific information.
    • Fine-tuning open-source LLMs – Customizing AI models like Llama or Mistral AI for business use.

    At Deviniti, best GenAI development agency, we don’t just follow trends—we set them, ensuring our clients get the most effective and forward-thinking AI solutions.

  • How long does it take for a generative AI company to develop an AI solution?

    The timeline for AI development depends on the complexity and scope of the project. At Deviniti, we follow a structured approach:

    AI PoC development: 4-12 weeks – Testing feasibility before full-scale deployment.
    Custom AI agent development: 2-6 months – Creating AI solutions optimized for real-world use cases.
    LLM fine-tuning & integration: Ongoing – Continuously improving AI accuracy and performance.

    By working with an experienced AI partner like Deviniti, you ensure that your AI project moves forward efficiently—without delays caused by technical bottlenecks or misaligned objectives.