Maximize efficiency in content creation, customer support, and data analysis with our vast expertise in large language model development. HW.Tech’s certified AI professionals specialize in creating custom LLMs on top of GPT, Llama, DeepSeek, and other solutions as well as fine-tuning pre-trained models for your specific business needs and use cases.
Training large language models (LLMs) of any scale and
complexity to increase efficiency, automate labor-intensive
tasks, and lower operational costs.
We help you get a clear product vision and devise an LLM adoption strategy. Our software development team defines your use case, assesses proprietary data, and provides actionable recommendations on the tech infrastructure. You receive a detailed development plan with an ROI estimate on time and resource savings and a KPI roadmap for predictable outcomes.

HW.Tech’s LLM developers build custom large language models on top of GPT-3, Llama, PaLM, and other foundation models We handle all aspects of LLM development, from data preparation and model selection to training, fine-tuning, and integration with your applications. We design a product that fully meets your business needs while helping you stay more efficient.

We fine-tune pre-trained LLMs with your proprietary data to maximize their value and improve accuracy rates. Our experts address common limitations of base models like generic outputs, lack of domain knowledge, and difficulty with highly specialized use cases. We ensure precise and contextually relevant outputs even for the most complex operations.

Our team leverages Grafana, Sentry, New Relic, and other monitoring and observability tools to keep your large language model secure, up-to-date, and functional. From model optimization to troubleshooting, we ensure the product evolves with your business needs and consistently delivers reliable, hallucination-free outputs.



















LLM development unlocks a world of opportunities for
businesses across all industries. From delivering superior
customer support to enhancing data analysis, the
possibilities are endless.
With certified expertise in multiple programming languages,
technologies, and frameworks, our web developers turn your
boldest ideas into market-ready products.
Investing in LLM development services is a prudent decision
that yields a myriad of long-term benefits.
Reduce operational costs by automating customer service, document creation, language translation, and other labor-intensive tasks
Elevate the customer experience with personalized recommendations and 24/7 chatbot support that offers instant replies
Inform decision-making with data-driven insights and predictive analytics to make smarter choices that propel your business forward
Ensure accurate, contextually aware, and relevant outputs, regardless of the complexity of the data you work with
Gain a competitive edge by providing more sophisticated, tailored services that address the unique challenges of your clients
Leverage LLMs to boost scalability and efficiently handle increasing workloads, enabling seamless growth without compromising quality or performance
Our seasoned LLM developers empower
businesses in the healthcare, pharmaceutical, and
fintech sectors with bespoke LLM solutions that
excel in highly specialized tasks.
Equipping healthcare organizations with large language models for efficient medical documentation and summarization, clinical decision support, and personalized treatments.

Delivering custom LLMs that automate dossier creation, analyze vast clinical trial datasets to accelerate drug discovery, and predict drug interactions and side effects to enhance efficacy.

Enhancing fraud detection and prevention, enabling personalized financial recommendations, and providing impeccable customer service with LLMs tailored for fintech businesses.

A large language model is a type of machine learning model designed for natural language processing tasks. It leverages deep learning and massively large data sets to understand, summarize, and generate content. They come in handy for a huge variety of language-related applications, including content creation, translation, sentiment analysis, and providing responses to customer inquiries among others.
We specialize in a wide range of LLM models, building solutions that seamlessly integrate into your business processes:
A pre-trained LLM is a model trained on large, general datasets. It can perform a wide range of natural language processing tasks. Although such a model has broad knowledge, it might not be specialized for specific industries or business contexts.
In contrast, a custom LLM is fine-tuned to meet the unique needs of a particular business or industry. By training the model on your specific data (company documents, industry jargon, customer interactions, etc.), it becomes more adept at understanding and addressing your particular business requirements. Therefore, it offers more accurate and context-aware responses compared to pre-trained LLMs that have not been fine-tuned.
The cost of large language model training and development services varies depending on the model’s size, complexity, usage, and whether you’re building it in-house or using a cloud-based API. Additionally, these factors come into play:
It’s impossible to provide a cost estimate for LLM services without taking a look at your project first. So if you would like to receive a quote, please contact us via the website form and tell us about your product idea. We’ll come back to you within one business day to discuss how much LLM development services are going to cost in your specific case.
Client testimonials
“Helpware Tech’s high-quality work received glowing praises from the client due to their organized and transparent development. Their outstanding project management complemented their top-notch coding skills — they were flexible, accommodating, and easy to work with.“
Jordan Waid
Director, Percepi Knowledge Ltd
“Transparency in communication is a fantastic skill for a partner to have. In addition, Helpware Tech proved their expertise among a vast range of technologies, which was emphasized by our client. The project manager was extremely responsive. He was available 24/7 to cover all questions and demonstrate progress as needed.“
Andre Kholodov
CEO, ADUK GmbH
“The solution that Helpware Tech developed is fully-functional and mobile-friendly. It meets all of the company's expectations. The company appreciated the team's project management, as it suited their own structure. The team even made themselves flexible to accomodate the company's schedule.”
Corbin Fraser
Group Product Manager, Mobile Services, Bitcoin.com
"I’d recommend HW.Tech because I felt their engagement and understanding of our business. They offered the best solution provision of what we were looking for. They were very responsive to the requests, very flexible, just going in flow with our changes."
Alan Ball
Managing Partner, Octagon Medical Practice
"With the support of our partners, we have created a platform that will provide developers with an efficient way to raise project capital and enable investors to actively choose which carbon offset projects they would like to support. Helpware Tech is a highly reliable and efficient development partner, providing excellent project management, timely communication, and commitment to go the extra mile when needed."
Steven Lowenthal
Co-CEO and Co-Founder, Frontier Carbon Solutions