I will do system prompt engineering for your ai apps and agents


Top Rated
About this gig
Maximize AI performance with professional System Prompt Engineering.
Stop wasting API tokens on generic AI responses. I will architect robust, secure, and highly predictable system prompts tailored for your specific AI applications, custom agents, Gems, or Claude Projects.
What You Get:
- Production-Ready Architecture: Clean structures utilizing XML/JSON formatting to ensure deterministic outputs and prevent model drift.
- Token & Cost Optimization: Streamlined system prompts designed to lower input token volume and reduce your operational API costs.
- Advanced Context Control: Precise rules for RAG systems, data anchoring, tone alignment, and strict guardrails to eliminate hallucinations.
How It Works:
- Assessment & Selection: Reviewing your goals to recommend the optimal LLM (OpenAI, Anthropic, Gemini).
- Engineering & Testing: Building the core system logic and testing across edge cases.
- Delivery & Integration: Providing clean, reusable prompt files ready for your codebase or agent platform.
Contact me with your technical requirements to discuss your AI system prompt specifications.
Get to know Oriento
AI Product Engineer
Top Rated
- FromTunisia
- Member sinceAug 2020
- Avg. response time1 hour
- Last delivery6 days
Languages
French

DigiObs
Digital Marketing

Starpixel
Information Technology (IT)
Therapeutes magazine
Lifestyle Blog/Channel
FAQ
What is a system prompt?
It is a background instruction defining an AI’s identity, rules, and output format before user interaction.
Which LLMs do you support?
I engineer prompts for all major models, including OpenAI, Anthropic Claude, and Google Gemini.
Do you write prompts for RAG?
Yes. I build system instructions that correctly anchor retrieved data and eliminate model hallucinations.
