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You will get Custom RAG Systems as a Knowledge Source for AI Models

Evgeniy K.Status: Offline
Evgeniy K.
Preview image

Let a pro handle the details

Buy Other AI & Machine Learning services from Evgeniy, priced and ready to go.
Evgeniy K.Status: Offline
Evgeniy K.
Preview image

Let a pro handle the details

Buy Other AI & Machine Learning services from Evgeniy, priced and ready to go.

Project details

I build practical, production-ready RAG systems tailored to your data and use case.
My focus is not just retrieval, but answer quality, scalability, and maintainability.

I combine vector search with knowledge graphs and ontologies when needed, ensuring higher accuracy, explainability, and long-term extensibility. You get clean architecture, documented code, and a solution you can confidently evolve.
AI Development Type
Knowledge Representation, Model Tuning, Recommendation System
AI Development Language
Python
What's included
Service Tiers Starter
$200
Standard
$500
Advanced
$1,100
Delivery Time 3 days 6 days 10 days
Number of Revisions
233
AI Model Integration
-
Detailed Code Comments
Knowledge Graph
-
-
Model Documentation
Ontology
-
-
Source Code
Taxonomy
-
Optional add-ons You can add these on the next page.
Fast Delivery
+$50 - $150
Additional Revision
+$40
7 days support (+ 7 Days)
+$150
Self-Hosted LLM Setup (+ 3 Days)
+$300
Graph-Enhanced Retrieval (+ 2 Days)
+$200

Frequently asked questions

Evgeniy K.Status: Offline

About Evgeniy

Evgeniy K.Status: Offline
AI Engineer, Python Backend Developer, Solution Architect
Krakow, Poland - 8:33 pm local time
I’m a Senior Backend Developer with 5+ years of experience building high-load backend systems, data pipelines, and AI-driven automation. I specialize in Python (FastAPI, Django), distributed architectures, and event-driven systems using Kafka, RabbitMQ, and modern database stacks (PostgreSQL, ClickHouse, MongoDB, InfluxDB).

My background includes designing microservices, developing ETL pipelines for IoT and analytics platforms, integrating with third-party services, and implementing ML-powered features. I’m comfortable working across R&D environments, validating hypotheses, and delivering production-ready solutions with clean architecture (DDD), strong system design, and solid business understanding.

I’ve worked on agricultural IoT platforms, blockchain trading systems, digital marketing tools, and apps for travelers and expats—building everything from prototypes to scalable, reliable backend services.

If you need someone who can architect a solution, build it end-to-end, optimize it, and integrate AI or automation where needed, I can help you deliver it efficiently and professionally.

Steps for completing your project

After purchasing the project, send requirements so Evgeniy can start the project.

Delivery time starts when Evgeniy receives requirements from you.

Evgeniy works on your project following the steps below.

Revisions may occur after the delivery date.

Design & Architecture

I design the RAG pipeline, retrieval strategy, and overall system architecture based on your data structure, scale, and access patterns

Implementation

Development of ingestion, retrieval, LLM integration, and APIs.

Review the work, release payment, and leave feedback to Evgeniy.