LLM Development Services

We develop domain-specific Large Language Model (LLM) applications that understand, generate, and reason with language. 

From intelligent chatbots and document processing systems to semantic search tools and tutoring platforms, we create scalable software powered by GPT, Claude, Llama, and beyond, securely integrated into your business workflows.

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Our LLM Development Expertise

Customer Service & Chatbots
We build conversational AI systems that handle customer queries with precision and speed, whether it’s troubleshooting home appliances or guiding users through complex requests. Our solutions are designed for 24/7 availability, multilingual support, and dynamic problem-solving.
  • Natural language understanding
  • Multimedia response handling (video, image, text)
  • Real-time troubleshooting guides
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Neuroadaptive Learning & Biofeedback AI
We pioneer solutions at the intersection of AI and neurofeedback. Our brain-computer interface app blends EEG monitoring with real-time AI guidance, enhancing focus, tracking comprehension, and personalizing learning based on live brainwave analysis.
  • EEG-based attention & stress tracking
  • Confidence vs. guess detection
  • Personalized learning optimization
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Knowledge Management & Document Search
We develop LLM-powered systems that turn scattered data into actionable insights. From academic Q&A tools to business knowledge hubs, we ensure fast, reliable access to domain-specific answers, fine-tuned to avoid hallucinations and keep users on track.
  • Semantic search & retrieval
  • Controlled knowledge base access
  • AI-driven accuracy and relevance
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Automated Curriculum & Assessment Systems
We build Large Language Model (LLM) applications that assist educators in creating personalized curricula, generating assessments, and automating grading. Our tools reduce the administrative burden on teachers while improving the consistency, quality, and speed of academic content delivery.
  • Curriculum and lesson plan generation
  • Automated quiz and exam creation
  • AI-driven grading with analytical feedback
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We Develop LLM-Based Applications For

  • HEALTHCARE
  • HEALTH AND WELLNESS
  • PHARMACEUTICALS
  • EDUCATION
  • E-COMMERCE
  • SOCIAL NETWORKING
  • MARKETPLACES
  • AUTOMOTIVE
  • FINANCE
  • GOVERNMENT AND PUBLIC SECTOR
  • TELECOMMUNICATIONS
  • HOME SERVICES
  • PROFESSIONAL SERVICES
  • LEGAL SERVICES
  • SPORTS AND FITNESS
  • ENVIRONMENT AND AGRICULTURE
  • LOGISTICS AND SUPPLY CHAIN
  • AVIATION AND AEROSPACE
  • NON-PROFITS
  • STARTUPS

What Kind of LLM Development Approach Are You Interested In?

Using our solutions

Modular approach based on our existing architecture cores to reduce time and costs of software development.
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AI Development from Scratch

Full-scale development process with every element designed and built from zero, including the core, etc.
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Seamless and Secure LLM Solutions

Our LLM-powered applications integrate effortlessly into your workflows, offering robust security, precise language handling, and scalability across diverse use cases

Data Security and Compliance

We ensure all solutions meet global security standards, including HIPAA, GDPR, and ISO/IEC 27001, among others, protecting sensitive data with advanced encryption and secure processing protocols

Simple Integration

Our LLM-based solutions can be integrated into existing business operation seamlessly, without disrupting major workflows or altering the architecture of the original product

Modular and Scalable Design

We create flexible, modular LLM architecture that easily adapts to your specific business needs, allowing swift deployment, targeted feature integration, and effortless scaling of language capabilities

Optimized Processes

We automate language-intensive tasks, from content summarization to knowledge retrieval, improving accuracy, reducing operational bottlenecks, and enabling your teams to achieve faster, higher-quality outcomes

Core LLM Development Services

LLM Consulting & Strategy

Helping identify optimal LLM use cases and integration strategies tailored to your unique business needs

LLM Training and Fine-Tuning

Specialized fine-tuning of large language models to achieve precise, domain-specific performance

Retrieval-Augmented Generation (RAG) Systems

Developing intelligent applications that combine LLMs with proprietary knowledge bases for accurate, real-time data retrieval

LLM Integration & Deployment

Seamlessly embedding LLM applications into existing software infrastructures, ensuring minimal disruption

Model Optimization & Performance Enhancement

Improving efficiency, reducing inference costs, and optimizing LLM accuracy

LLM Monitoring & Maintenance

Continuous performance tracking, model updates, and issue resolution to maintain reliability and effectiveness

Related Services

Software Audit & Issue Resolution

We conduct independent software audits to identify potential risks, bottlenecks, and vulnerabilities. Then, we provide targeted issue resolution, including code refactoring, performance optimization, and security enhancements

Our Approach to LLM Development and Support

Each of the steps below can be the start of our collaboration. We can build the software from scratch or take over existing third-party designs, code, and software.

Requirements

Design

Development

Testing

Deployment

Maintenance

Where Do We Go From Here?

Learning About Your Needs

We will provide detailed breakdowns and specific course of action based on your timeline, budget, selected technology, and much more.

Documentation & NDA

You will be able to share any existing deliverables such as documents, designs, and code, with the assurance of an NDA to protect your intellectual assets.

Planning and estimates

Our analysis will cover all available data, resulting in a thorough functional decomposition and an accurate, detailed estimation for your project.

Financial Proposal

We’ll prepare Basic, Recommended, and Advanced cost offers for you to choose from, providing options that scale with your business needs and budget considerations.

Kick-off

Post-contract, you'll be introduced to your project's dedicated team. We will start the work, ensuring complete transparency and involving you throughout the process.

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Components Behind Our LLM-Based Solutions

Web & Mobile Apps

User-facing LLM interfaces on web and mobile (e.g. chat, tutor, assistant apps)

Server Infrastructure

Optimized backend hosting for LLM inference and RAG pipelines

Back-End

Custom logic, orchestration, and model management systems

Database

Traditional and vector databases for storing user data and embeddings

API

Custom or wrapped endpoints for LLM interaction and service logic

3rd-Party Services

Integration with OpenAI, Anthropic, Hugging Face, Pinecone, etc.

Technologies We Use For LLM Development

Recognition LLM Providers & APIs

GPT

TensorFlow

Claude

Gemini

Mistral

Llama

Cohere

Command

Azure Custom Vision

Frameworks & Toolkits

LangChain

Haystack

Hugging Face Transformers

LlamaIndex

OpenAI Function Calling

FastAPI

Flask

Vector & Document Storage

Pinecone

Weaviate

FAISS

Chroma

Milvus

Cloud & Hosting

AWS SageMaker

Azure ML

GCP Vertex AI

Hugging Face Inference API

Replicate

Modal

RunPod

Together.ai

Compliances

Include global & country-specific regulations

AI Technologies

Advanced solutions tailored to each project

Scope Management

Clearly defining the project's scope and boundaries and effectively managing any changes that occur. Then the project remains focused, and resources are not wasted on unnecessary work.

Timeline Management

Establish a realistic schedule that considers all the tasks that need to be completed, regularly monitor progress, and make adjustments to stay on track.

Cost Management

Control actual costs by accurately estimating and tracking expenses and adjusting as needed to stay within budget.

Quality Control

Meet expected quality by setting clear requirements, analyzing expectations, and implementing quality control processes.

PM Methodologies we use

Project Life Cycle Diagram

18

Years of Experience

337

Products Launched

21

Client Countries

Client Reviews

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Slide

They were able to overcome any problem that could arise. SEVEN's delivered platform met the client's needs and requirements. Their professional project management and communicative approach to keep the team updated were also key to the engagement's success. The team also praised their reliability and dedication throughout the partnership.

Analytics Company

Executive
Slide

SEVEN is a true part of our team. They’ve made an exceptional commitment to us. Quality, reliability, and scalability are the qualities they bring to our development. They're deeply committed to responsive communication and available in emergent situations. They’re a full-service agency that allows us to work with just one partner for this whole complex project.

Spare Parts Business

CTO & Co-Founder
Slide

Without SEVEN, this technology wouldn't exist, and we wouldn't have a product. Their work ethic is phenomenal, and the team is very passionate about their work and what they deliver. They want to provide the best service and build the best product possible.

On-Demand Gym Membership Platform

Founder
Slide

One thing that I loved about working with SEVEN was how transparent they were. Their level of engagement and communication was excellent. The team also had a really impressive, in-depth discovery process. Their process actually provided a lot of support especially in areas that I hadn’t considered.

UX Design Agency

Co-Founder & Director
Slide

They’re extremely professional, and they pay great attention to me as a customer. SEVEN has created an app that stands out from the competition in terms of functionality and design. A proactive, attentive team, they consistently under-promise and over-deliver. Customers can expect a fast, impactful engagement.

Repair Service App

Founder
Slide

I got the impression that we're dealing with true professionals and that they understand our needs. The most impressive thing about this company is how they deliver a project with ease. They would do their best to help us reach our goals. And I felt they truly understand the project.

LED Group

Digital Design & Project Lead
Slide

SEVEN are great to work with and highly organized. Prior to even starting, SEVEN focused on understanding the needs of the project. The product met and exceeded our expectations. Also, very effective and honest communication. We are looking forward to building out the platform further with SEVEN.

Environmental Engineering Firm

Founder & CEO
Slide

We liked the new site's aesthetic look, with 100% satisfaction from our internal team, thanks to SEVEN. They promised high-quality engineers/web developers, and they delivered, which resulted in a successful project outcome.

Computer Networking Company

CEO
Slide

SEVEN was always on top of communication and accommodation. They were transparent about the process and how they kept up with the work. SEVEN did a fantastic job with the project. Once we secure more funding, we'll continue our collaboration with SEVEN because of how well they did.

University

Medical Physicist
Slide

They’ve been instrumental in the business and have implemented all required features for the platform. They’ve delivered on time and have been flexible with the team composition and communication tools. Their work ethic and passion for the project stand out.

On-Demand Gym Membership Platform

Founder
Slide

SEVEN delivered good quality software on time, which satisfied our requirements. Their availability throughout impressed us. Project was finished in good quality and in time, and the only thing they can do in the future is to keep the current quality of work.

Telecommunications Company

CTO
Slide

Their flexibility and friendliness were impressive. SEVEN delivered a well-functioning e-commerce platform, including its staging environment. Everything worked as expected.

Social Impact Startup

Technical Lead
Slide

The calculator that SEVEN developed was successfully launched, which proven profitable and valuable. The team was an understanding partner who provided practical recommendations to mitigate emerging risks. Their knowledge, professionalism, and skills helped the client save money and time.

Human Resources Company

Managing Director
Slide

SEVEN has a lot of great ideas that hadn't even crossed our minds. They are communicative, professional, and responsive to feedback. Moreover, they've adapted their team composition to fit the client's budget. Their passion for their work results in valuable ideas that stand out.

Flight Support Company

CTO
Slide

The deliveries were always on time and they responded very well to our requests. Their developers impressed with their great job and professional communication.

Guitar School

Owner
Slide

SEVEN made a huge work to provide a turn-key solution for this project. Their flexibility and friendly​ atmosphere were impressive in the workflow. Their versatility stood out in the partnership.

Communications Platform

Founder
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