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Jan Jacyna

@janjacyna

AI video creator for consumer mobile apps, producing paid social ads used in live campaigns from concept and script through final edit.

Poland

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For consumer mobile apps, I created an advertising video end to end, from concept and creative direction to AI-generated footage, editing, sound design, and compositing. I also produced AI exercise videos with consistent character motion for large-screen output.

At RTBHouse S.A., I proposed data-driven campaign optimizations for 25+ clients and set up, optimized, debugged, and monitored campaigns. I also developed JavaScript using DataLayers and HTML to improve tracking functionality.

I'm developing an independent YouTube and TikTok content project, testing short-form formats and building a Polish-language comedy series around a recurring AI character. For my postgraduate diploma project at Kozminski University, I built an end-to-end AI video ad pipeline with consistent character generation and cinematic camera and lighting control.

Experience

Work history, roles, and key accomplishments

Current

Content Creator & AI Video Production

Current

Independent Project

Mar 2026 - Present (7 months)

Developing an independent content project for YouTube and TikTok, including channel planning, content pillars, and monetization roadmap. Testing short-form formats and building an AI video ad pipeline compliant with EU AI Act.

Content Strategy YouTube TikTok AI Video Generation Script Writing Video Editing Character Development EU AI Act

AI Image & Video Creator

Consumer Mobile Apps

Jul 2026 - Oct 2026 (3 months)

Created advertising videos end-to-end for wellness and communication-skills apps, including concept, script, AI-generated footage, editing, sound design, and branding. Produced vertical paid social ads used in live campaigns.

AI Video Generation Video Editing Sound Design Branding After Effects Kling Higgsfield Heygen ElevenLabs Concept Development Script Writing

Technical Specialist

Confidential

Nov 2025 - Mar 2026 (4 months)

Conducted technical onboarding and managed access for advertising and analytics ecosystems. Implemented conversion tracking, built automated dashboards, and led GDPR compliance implementation.

Google Ads GA4 Google Tag Manager Merchant Center Google Search Console Conversion Tracking Remarketing Dashboarding GDPR

Professional Development & Career Transition

Career Break

Nov 2024 - Nov 2025 (1 year)

Dedicated a one-year period to international relocation and intensive professional upskilling, including completing an advanced program in business communications and beginning postgraduate studies in digital marketing.

Business Communication Workplace Culture Diplomatic Strategy Digital Marketing AI

Technical Solutions Specialist

RTBHouse S.A.

Jan 2021 - Nov 2024 (3 years 10 months)

Supervised creation of advertising materials and proposed data-driven optimizations for online campaigns across 25+ clients. Executed campaign setup, optimization, and monitoring, and integrated solutions with e-commerce platforms.

Ad Operations Campaign Optimization Google Tag Manager JavaScript HTML Datalayer E commerce integration Customer Training Data Analysis

Technical Account Coordinator

RTBHouse S.A.

Jul 2019 - Jan 2021 (1 year 6 months)

Led creation and optimization of advertising materials in collaboration with design and development teams. Conducted training for new team members and provided support to the APAC technical team.

Ad Creative Development team training Quality Control APAC Support Collaboration

Digital Content Manager

Onliner.by

Apr 2011 - Jul 2018 (7 years 3 months)

Produced digital content for a leading technology and media portal, including preparing product images in Adobe Photoshop and authoring detailed technical descriptions for various device categories.

Photoshop Photo Editor Product Photography Technical Writer Content Management