Marko Khodan

MK

Looking for a job

Marko Khodan

@markokhodan

Back-End/AI Developer building AI assistants, content verification pipelines, and Pikt’s AI website builder.

I developed backend functionality for an AI assistant that answers company-specific questions using client websites and documents. I implemented document processing and retrieval, then integrated LLM-based answers grounded in that knowledge.

On the UGC Content Discovery & Verification Platform, I designed and implemented serverless backend architecture on AWS. I developed verification workflows for deepfakes, AI-generated content, and geolocation, with AI agents and asynchronous processing pipelines.

For Pikt – AI website builder, I worked across back-end development, API integrations, and prompt engineering, and managed the team. I also contributed to AI video automation and real-time business event prediction systems.

Experience

Work history, roles, and key accomplishments

UP

Back-End/AI Developer

UGC Content Discovery & Verification Platform

Designed and implemented serverless backend architecture for UGC content discovery and automated verification on AWS, including AI-driven verification workflows and AI agents.

Python AWS Step Functions Lambda Amazon SQS S3 AgentCore RDS Docker

AS

Back-End/AI Developer

AI Assistant Start-up

Developed backend functionality for an AI assistant answering company-specific questions, including document ingestion, retrieval, and LLM-based answer generation.

Python fastAPI MongoDB AWS Docker Docker Compose

CS

Back-End Developer

Competitive Event Analysis System

Developed back-end components for a business outcome prediction system, including code refactoring, bug fixing, and technical specification preparation.

Python fastAPI WebSockets MySQL SQLAlchemy Alembic PostgreSQL Elastic Prometheus Grafana GraphQL Redis Unit Testing Sentry Docker

PI

Team Lead | Back-End/AI Developer

Pikt

Led back-end development and team management for an AI website builder, including API integrations, prompt engineering, and code refactoring.

Python fastAPI OpenAI Stable Diffusion Stripe WebSockets Anthropic API Lang Chain Google Search Console PostgreSQL Redis Auth0 OVH Postman Prometheus Grafana Docker

AA

Back-End/AI Developer

AI Social Media Automatization

Developed back-end logic for AI-driven video cleaning and translation, including OpenAI integration and social media content management.

Python fastAPI SQLAlchemy Pydantic OpenAI Anthropic API Nginx Alembic Redis Celery Prometheus Poetry Hetzner

Education

Degrees, certifications, and relevant coursework

CO

Coursera

Certificate, Secure Coding

Completed a certificate in Secure Coding in Python.

NU

National Aviation University

Bachelor's degree, Systems of Technical Protection of Information

Pursued a Bachelor's degree in Systems of Technical Protection of Information.

Tech stack

Software and tools used professionally

Availability

Looking for a job

Location

Ukraine

Authorized to work in

Salary expectations

70k+ USD

Job categories

Backend Engineer AI Developer Team Lead

Skills

Backend Development AI Large Language Models RAG Serverless Architecture AWS Python fastAPI Data Ingestion Information Retrieval Prompt Engineering AI Agents Asynchronous Programming API Development Deepfake Detection

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