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I will build custom ai agents and agentic ai applications
Coretus
About this gig
Need a production-ready AI agent that can reason, use tools, call APIs, and work with your business data?
Coretus builds custom AI agents and agentic AI applications for startups and businesses using OpenAI, Claude, Gemini, LangGraph, LangChain, and modern agent frameworks.
We can build:
- Custom AI agents and assistants
- Tool calling and API integrations
- RAG and knowledge-base access
- Memory and multi-step workflows
- CRM, database, and SaaS integrations
- Multi-agent systems
- Guardrails, logging, and evaluation
- Cloud deployment
You receive clean source code, testing, documentation, and a solution designed for real-world usenot just a demo.
Typical use cases include customer support, sales, research, internal knowledge, workflow automation, and data-processing agents.
API usage, hosting, and third-party subscription fees are not included.
For complex workflows, multiple agents, or enterprise integrations, please message me before ordering so I can recommend the right package or a custom offer.
Get to know Coretus
Coretus
Reimagine Technology
- FromIndia
- Member sinceMay 2023
- Avg. response time1 hour
Languages
Hindi, Gujarati, English
We are Coretus Technologies, your partner for building SaaS platforms, MVPs, web and mobile apps, and practical AI. With a 50+ expert team and 200+ launches, we help startups and enterprises go from idea to reliable, scalable products. We ship ChatGPT integrations, AI chatbots, data analytics, and full stack development with React, Flutter, Python, and FastAPI. Expect clean UX, secure code, weekly demos, and on-time delivery. Services include architecture, prototyping, QA, CI/CD, and support.Transparent pricing, responsive communication, and outcomes.
🚀 Let’s build something great together!
My Portfolio
FAQ
What types of AI agents can you build?
I can build customer support agents, sales assistants, research agents, internal knowledge assistants, workflow automation agents, data-processing agents, tool-using agents, and custom agentic AI systems based on your business requirements.
Which AI models and frameworks do you work with?
I work with OpenAI, Claude, Gemini, and suitable open-source models. Depending on the project, I can use LangGraph, LangChain, OpenAI Agents SDK, CrewAI, or other appropriate frameworks.
Can the AI agent integrate with my existing software?
Yes. I can integrate AI agents with REST APIs, CRMs, databases, SaaS platforms, internal systems, webhooks, and third-party applications where suitable integration methods are available.
Can you build a RAG or knowledge-base agent?
Yes. I can connect your AI agent with documents, websites, databases, or internal knowledge using RAG and vector databases. RAG can be included in a suitable package or added as a custom extra.
Can you build multi-agent systems?
Yes. I can design multi-agent workflows where specialized agents collaborate, share state, use tools, and complete complex tasks. Multi-agent systems are best suited to the Premium package or a custom offer.
Will I receive the source code?
Yes. Source code for the agreed project scope is included, along with setup instructions and documentation based on the selected package.
Are OpenAI, Claude, cloud hosting, or third-party fees included?
No. API usage charges, cloud hosting, software subscriptions, and other third-party service fees are paid directly by the buyer.
Should I contact you before placing an order?
For Standard, Premium, multi-agent, enterprise, or integration-heavy projects, contacting me first is recommended. I can review your requirements and confirm the right package, scope, timeline, or custom offer.
