I will build llm applications, rags and llm integrations

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Peter Dev

About this gig

I will build custom LLM-powered applications using LLaMA, OpenAIs GPT-3.5/4, and RAG to create intelligent, cost-effective AI solutions. I will integrate external data sources, optimize workflows, reduce costs with open-source tools, and automate processes to enhance efficiency.


What I Will Offer:


  1. LLM Integration: I will integrate LLaMA, GPT-3.5/4, DeepSeek and other models into your application.
  2. RAG Implementation: I will enhance AI responses using external knowledge bases.
  3. Vector Databases: I will set up FAISS, PGVector, Pinecone, or Weaviate for efficient data retrieval.
  4. Cost Optimization: I will use open-source LLMs to reduce expenses.
  5. Prompt Engineering: I will craft and optimize prompts for better AI performance.
  6. External Data Integration: I will connect AI with real-time data sources and APIs.
  7. Documentation & Deployment: I will ensure smooth setup, scaling, and maintenance.


Why Choose Me?


  1. Expert in AI & LLM Technologies
  2. End-to-End Custom AI Solutions
  3. Efficiency-Driven & Cost-Effective
  4. Clear Documentation & Ongoing Support



Lets bring your LLM-powered AI vision to life! Contact me today to discuss your project.

Get to know Peter Dev

Peter Dev

Your project, My code, Real Results: data scientist, Software developer

5.0(4)
  • FromNigeria
  • Member sinceJan 2025
  • Last delivery10 months
  • Languages

    English, Spanish
I'm a software developer focused on building reliable APIs, scalable back-end systems, and AI-powered solutions. I turn complex ideas into production-ready software that delivers real-world results. Custom Software Development I design and build solutions tailored to your exact needs, secure, scalable, and ready for deployment. Data Science & Deep Learning I build intelligent systems like plagiarism detectors, content analysis engines, and retrieval-augmented generation (RAG) pipelines using modern LLMs. Proven Production Experience I’ve developed and deployed live systems.

My Portfolio