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Work experience

Python-програміст

from 06.2025 to 03.2026 (10 months)
NDA, Дистанційно (IT)

WORK EXPERIENCE / KEY PROJECTS

Full-Stack Developer | Yelp Integration Dashboard (CRM)
Architected and developed a full-stack CRM for Yelp lead automation, seamlessly connecting businesses with clients using Django REST Framework and React 19.
Implemented AI-driven responses via the OpenAI API, utilizing RAG (Retrieval-Augmented Generation) with pgvector to provide highly contextual customer interactions.
Engineered a robust background task system using Redis and Celery/RQ for automated follow-ups and real-time SMS/WhatsApp notifications via Twilio.
Integrated complex OAuth 2.0 flows for Yelp and Google Sheets APIs to automate data synchronization and seamless lead export.
Containerized the application with Docker Compose and established comprehensive system monitoring using Grafana, Loki, and Promtail.
Tech Stack: Python, Django, DRF, React 19, PostgreSQL (pgvector), Redis, Celery, OpenAI API, Twilio, Docker.

Full-Stack Developer | Yelp Ads Partner Dashboard (Reseller UI)
Developed a comprehensive dashboard for Yelp advertising partners to manage ad programs (CPC, BP), budgets, and business portfolios via Yelp Partner and Fusion APIs.
Built a reliable scheduling system for automated ad pauses, resumes, and budget updates, significantly reducing manual management time for resellers.
Implemented a sophisticated Monitoring Center featuring detailed audit logs (tracking actions, IPs, and timestamps) and automated "Smart Rules" (AutoPilot) for ad campaigns.
Optimized State Management & Performance: Leveraged Redux Toolkit and React Query for efficient data fetching, utilizing virtualized lists to handle large datasets smoothly.
Designed scalable Backend Architecture: Created a secure REST API using Django & DRF, implementing session-based authentication and PostgreSQL caching for external business data.
Created Data Reporting Tools: Developed custom dashboards using Recharts for data visualization and automated Excel report generation using openpyxl.
Tech Stack: React 18, TypeScript, Redux, React Query, Django, DRF, PostgreSQL, Redis, Docker, Pytest, Vitest.

Education

ЛНУ

Економічна кібернетика, Львів
Higher, from 2012 to 2018 (6 years)

Knowledge and skills

• Пунктуальність
• Комунікабельність
• Здатність до навчання
• Саморозвиток
• N8n
• Make.com
• Python
• REST API
• JavaScript
• React
• Django
• FastAPI
• PostgreSQL
• Docker
• Знання принципів ООП
• TypeScript
• SQLite
• Git
• SQL
• GitHub
• Bootstrap
• HTML
• CSS

Language proficiencies

• English — average
• Ukrainian — fluent

Additional information

Developing and maintaining scalable, AI-integrated CRM and AdTech solutions for international clients under NDA. Spearheaded the architecture and full-cycle development of complex web applications focused on automating business workflows and integrating third-party APIs.
Key Responsibilities & Tech Stack:

Backend & Architecture: Designed robust REST APIs, complex database schemas, and background task queues using Python (Django, DRF), PostgreSQL (pgvector), and Redis (Celery/RQ).
Frontend Development: Built responsive, data-heavy user interfaces and dashboards utilizing React (v18/19), TypeScript, Redux Toolkit, and React Query.
AI & Integrations: Implemented AI-driven features using OpenAI API (RAG). Managed complex OAuth 2.0 flows and API integrations (Yelp Partner/Fusion APIs, Twilio, Google Sheets).
DevOps & Infrastructure: Containerized applications using Docker/Docker Compose and configured system monitoring with Grafana, Loki, and Promtail.
Key Projects Delivered:
Yelp Integration Dashboard (CRM): Architected a full-stack lead automation system featuring AI-generated customer responses (RAG), automated background follow-ups, and real-time SMS/WhatsApp notifications.
Yelp Ads Partner Dashboard: Developed a comprehensive management platform for Yelp ad resellers, featuring an automated scheduling system for ad campaigns, budget updates, and a sophisticated audit logging center.