Olexiy K.
Middle+/Senior AI Backend Developer
Information
Available
Employment
Full-time
Part-time
Expertise
AI Agents
AI Backend Development
AI Automation
API Integration
Data Processing
Location
Kyiv, Ukraine
Work Experience
4+ years
Skills
OpenAI
Gemini
LangChain
LlamaIndex
Docker
Redis
PostgreSQL
Languages
Portfolio
CV
Download PDFProfessional Summary
AI Backend Developer with experience developing the server side of AI systems and integrating AI into business processes. Specializes in creating backend logic for AI agents, data processing, building APIs, and connecting AI to corporate systems.
Works with LLM, RAG, workflow automation, and integrations, ensuring the stable operation of AI solutions in a production environment.
Key skills
AI / Backend / Automation
- Backend development for AI agents
- Integrating LLM into server logic
- Building an AI workflow
- RAG and working with knowledge bases
- Data processing and context preparation
- Working with embeddings and vector search
- Orchestration of AI queries
- AI Integration with CRM/ERP
Backend development
- Python (FastAPI, Django)
- Node.js
- REST API / Webhooks
- Working with queues and asynchrony
- PostgreSQL, Redis
- Docker, deploy
- AWS / GCP
Experience
AVADA MEDIA
AI Backend Developer
Development of server logic for AI solutions and integration of AI into business systems.
Main tasks:
- backend development for AI agents;
- integration of OpenAI, Gemini and other models;
- data processing and context preparation for AI;
- implementation of API for AI functions;
- integration with CRM, ERP, email, internal systems;
- building AI workflow and automation;
- working with task queues and asynchronous processing;
- Ensuring stability and scalability of solutions.
Key projects
AI agent for project evaluation and preparation of commercial proposals
- processing data from CRM and knowledge base
- generation of structured sentences
- integration with business logic
Result: Acceleration of preparation of commercial proposals
- audio and transcription processing
- conversation analysis
- report generation
Result: automation of quality control
- integration of voice scripts
- processing incoming requests
- connection with CRM
Result: automation of communications
AI agent for analyzing supplier proposals
- data extraction from documents
- comparison and structuring
Result: Acceleration of analytics
Strengths
- strong backend focus
- experience in integrating AI into real systems
- understanding of business processes
- working with data and APIs
- building sustainable AI services
- focus on production, not demo
