Flexday AI Tech Stack

Enterprise AI and ML deployment services on AWS, Azure, and GCP

Software Development Naperville, Illinois 51–200 employees Founded 2020 Privately Held

Flexday AI delivers production AI and ML solutions for enterprise clients, with engineering resources split across infrastructure (Terraform, CloudFormation, Serverless) and data science (TensorFlow, PyTorch, scikit-learn). The stack reveals a services-first model: broad cloud platform coverage (AWS, GCP, Azure), multi-framework ML tooling, and emerging agentic AI capabilities (LangGraph, LangChain, Semantic Kernel) positioned alongside mature large-language-model integrations (OpenAI, Azure OpenAI, Anthropic, Gemini). Active hiring in engineering and data roles signals scaling of delivery capacity.

Tech Stack 40 technologies

Core StackJava Python TensorFlow Terraform CloudFormation PyTorch scikit-learn Tableau AWS OpenAI Anthropic LangChain Docker React JavaScript TypeScript Redux MongoDB PostgreSQL MySQL Keras Serverless Bash Matplotlib GCP Azure Azure OpenAI Gemini LangGraph Semantic Kernel+8 more

What Flexday AI Is Building

◆Challenges

Process improvements in machine learning workflows
Cloud security compliance

▲Active Projects

Scalable nlp and data science services
Highly available, highly scalable machine learning workflows
Agentic ai solutions for large enterprise clients
Production-grade ai components on aws/azure/gcp
Enterprise-scale ml model development
Scalable data pipeline and experimentation framework
Ai model deployment and monitoring

Hiring Activity

Accelerating10 roles · 10 in 30d

Department

Engineering

Data

Marketing

Seniority

Mid

Junior

Senior

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About Flexday AI

Flexday AI is a research-based AI and machine-learning services firm founded in 2020, headquartered in Naperville, Illinois. The company deploys cloud, AI, and ML solutions across multiple enterprise domains, with stated focus on NLP, large-language models, and scalable ML workflows. Core service areas include model development, agentic AI systems, data pipelines, and production deployment and monitoring across the three major cloud platforms. The organization operates with distributed hiring across the United States, Canada, and India.

HeadquartersNaperville, Illinois

Company Size51–200 employees

Founded2020

Hiring MarketsCanada, India, United States

Frequently Asked Questions

What cloud platforms does Flexday AI work with?

AWS, GCP, and Azure. The stack includes Terraform and CloudFormation for infrastructure, plus native cloud SDKs. Production-grade AI components are deployed across all three platforms.

What machine learning frameworks does Flexday AI use?

TensorFlow, PyTorch, Keras, and scikit-learn for model development. For LLM integration, the stack includes OpenAI, Azure OpenAI, Anthropic, and Gemini APIs, with LangChain, LangGraph, and Semantic Kernel for agentic AI.

How this profile is built

Flexday AI's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.