# Technologies

URL: https://donedeploy.com/technologies/

Technologies

# The stack we build on, and why

Every tool here is one we design with, run in production and watch with AI observability. Pick one to see when it is the right choice, when it is not, and how we use it.

Models

[!Llama  
Meta's family of open-weight large language models](https://donedeploy.com/technologies/llama/)[!Mistral  
European language models, open-weight and hosted](https://donedeploy.com/technologies/mistral/)[!Qwen  
Alibaba's open-weight models for text, code and vision](https://donedeploy.com/technologies/qwen/)[!DeepSeek  
Open-weight models known for reasoning and code](https://donedeploy.com/technologies/deepseek/)[!Gemma  
Google's lightweight open-weight models](https://donedeploy.com/technologies/gemma/)[!Hugging Face  
The hub for open models, datasets and ML libraries](https://donedeploy.com/technologies/hugging-face/)[!GPT (OpenAI)  
OpenAI's hosted models, reached through an API](https://donedeploy.com/technologies/gpt/)[!Claude  
Anthropic's hosted models for reasoning, writing and code](https://donedeploy.com/technologies/claude/)[!Gemini  
Google's hosted multimodal models](https://donedeploy.com/technologies/gemini/)

Serving and AI platform

[!vLLM  
High-throughput inference server for open LLMs](https://donedeploy.com/technologies/vllm/)[!Ollama  
Run open LLMs locally with one command](https://donedeploy.com/technologies/ollama/)[!TGI (Text Generation Inference)  
Hugging Face's inference server for LLMs](https://donedeploy.com/technologies/tgi/)[!NVIDIA GPUs  
The standard hardware for training and serving AI models](https://donedeploy.com/technologies/nvidia-gpus/)[!Ray Serve  
Scalable model serving built on the Ray framework](https://donedeploy.com/technologies/ray-serve/)[!LangChain  
Framework for building LLM applications and agents](https://donedeploy.com/technologies/langchain/)

Cloud

[!AWS  
Amazon's cloud platform, the broadest range of services](https://donedeploy.com/technologies/aws/)[!Google Cloud  
Google's cloud for compute, data, Kubernetes and AI](https://donedeploy.com/technologies/google-cloud/)[!Azure  
Microsoft's cloud platform, including Azure OpenAI](https://donedeploy.com/technologies/azure/)[!Cloudflare  
Edge network for DNS, CDN, security and serverless](https://donedeploy.com/technologies/cloudflare/)

Containers and orchestration

[!Kubernetes  
The standard platform for running containers at scale](https://donedeploy.com/technologies/kubernetes/)[!Docker  
Build, ship and run applications as containers](https://donedeploy.com/technologies/docker/)[!Helm  
Package manager for Kubernetes applications](https://donedeploy.com/technologies/helm/)[!Amazon ECS  
AWS's managed container service, simpler than Kubernetes](https://donedeploy.com/technologies/amazon-ecs/)

Infrastructure as code

[!Terraform  
Declarative infrastructure as code for any cloud](https://donedeploy.com/technologies/terraform/)[!Pulumi  
Infrastructure as code in general-purpose languages](https://donedeploy.com/technologies/pulumi/)[!Packer  
Build identical machine images for any platform](https://donedeploy.com/technologies/packer/)[!HashiCorp Vault  
Secrets management, encryption and dynamic credentials](https://donedeploy.com/technologies/vault/)

Configuration

[!Ansible  
Agentless automation for servers and configuration](https://donedeploy.com/technologies/ansible/)[!Puppet  
Agent-based configuration management for large fleets](https://donedeploy.com/technologies/puppet/)[!Linux  
The operating system under most cloud infrastructure](https://donedeploy.com/technologies/linux/)[!NGINX  
Web server, reverse proxy and load balancer](https://donedeploy.com/technologies/nginx/)

CI/CD and GitOps

[!GitHub Actions  
CI/CD built into GitHub repositories](https://donedeploy.com/technologies/github-actions/)[!GitLab CI  
CI/CD built into GitLab, cloud or self-managed](https://donedeploy.com/technologies/gitlab-ci/)[!Jenkins  
Long-established, self-hosted automation server](https://donedeploy.com/technologies/jenkins/)[!Argo CD  
GitOps continuous delivery for Kubernetes](https://donedeploy.com/technologies/argo-cd/)

Observability

[!OpenTelemetry  
Vendor-neutral standard for traces, metrics and logs](https://donedeploy.com/technologies/opentelemetry/)[!Prometheus  
Open-source metrics collection and alerting](https://donedeploy.com/technologies/prometheus/)[!Grafana  
Dashboards and alerting across many data sources](https://donedeploy.com/technologies/grafana/)[!Datadog  
SaaS monitoring for infrastructure, APM, logs and more](https://donedeploy.com/technologies/datadog/)[!Sentry  
Error tracking and performance monitoring for apps](https://donedeploy.com/technologies/sentry/)

Data

[!pgvector  
Vector similarity search inside PostgreSQL](https://donedeploy.com/technologies/pgvector/)[!PostgreSQL  
Reliable open-source relational database](https://donedeploy.com/technologies/postgresql/)[!MySQL  
Widely used open-source relational database](https://donedeploy.com/technologies/mysql/)[!MongoDB  
Document database for flexible JSON-like data](https://donedeploy.com/technologies/mongodb/)[!Redis  
In-memory data store for caching, queues and sessions](https://donedeploy.com/technologies/redis/)[!Elasticsearch  
Distributed search and analytics engine](https://donedeploy.com/technologies/elasticsearch/)

Tell us what you run and what you want to change. We reply personally, and the first consultation is free.

[Let's talk »](https://donedeploy.com/lets-talk/)