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I have worked on. Projects: 1. Cohort analysis and user retention to assess engagement. Task: Assess user retention trends over 6 months in organic and paid traffic segments. My role: Cleaning and standardizing non-standard date formats; developing a cohort model in SQL with monthly offset calculations (month_offset); calculating retention KPIs and creating an interactive reporting dashboard. Tools: SQL (PostgreSQL), DBeaver, Google…
158
AI & Machine Learning · Data Processing
Kremenchug, Ukraine
I build systems that think, so marketing can grow.
156
manual effort. I specialize in designing and implementing end-to-end marketing automation systems that connect lead generation, CRM management, email marketing, and customer communication into one seamless ecosystem. My goal is simple: reduce response time, increase engagement, and maximize conversions through smart automation and AI-driven workflows. ⚙️ I have hands-on experience building real-world automation systems using Make, Google…
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2855AI & Machine Learning
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497AR & VR Development
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1907Bot Development
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1371C & C++
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1200C#
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705Content Management Systems
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447Cryptocurrency & Blockchain
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771Data Parsing
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1207Databases & SQL
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471Desktop Apps
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195Embedded Systems & Microcontrollers
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550Gaming Apps
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5606HTML & CSS
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781Java
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3456Javascript and Typescript
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1682PHP
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4453Python
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1383Testing & QA
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6431Web Programming
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35763D Modeling
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2149AI Art
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1153Artwork
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3192Banners
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3007Business Card Design
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379Clothing design
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984Corporate Style
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141Exhibition Booth Design
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386Icons & Pixel Graphics
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3434Illustrations & Drawings
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248Industrial Design
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1007Infographics
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2658Interface Design (UI/UX)
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1391Interior Design
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4510Logo Design
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803Mobile Apps Design
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493Outdoor Advertising
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965Packaging and label design
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1858Presentations
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1774Print Design
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1839Social Media Page Design
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61Type & Font Design
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1648Vector Graphics
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63VR & AR Design
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3915Web Design
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254AI Consulting
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2910Content Management
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2297Customer Support
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197Cybersecurity & Data Protection
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1480Data Processing
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870Enterprise Resource Planning (ERP)
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1459Information Gathering
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1136Online Stores & E-commerce
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55Payment Systems Integration
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867Tuition
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2339Website Development
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434Website Maintenance
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24App Store Optimization (ASO)
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1210Contextual Advertising
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285Email Marketing
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770Lead Generation & Sales
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147Link Building
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656Marketing Research
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91Public Relations (PR)
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1054Search Engine Optimization (SEO)
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46Search Engine Reputation Management (SERM)
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1657Social Media Advertising
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2439Social Media Marketing (SMM)
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30Teaser Advertisements
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458Website SEO Audit
