
Oleksandr Lutsyuk
@oleksandrlutsyuk
Product builder and AI tools creator at Vandl, training custom FLUX LoRAs and building Ruby on Rails products.
What I'm looking for
At Vandl, I build digital products from idea to launch. My work spans Ruby on Rails development, startup MVPs, and creative production, with a focus on AI tools, SaaS, and products that matter.
As a freelance Diffusion Model Specialist, I train custom LoRAs and fine-tune diffusion models for FLUX and Stable Diffusion XL. I also contributed to a real-world web application at SofeServe Academy, implementing backend features with Ruby on Rails.
At Universal Charity Foundation, I built and operated a long-term non-profit initiative, including blood donation awareness programs and volunteer coordination. Earlier, I built a regional business unit at Primaflora and developed digital marketing and growth systems at Swiss-Trading.
Experience
Work history, roles, and key accomplishments
Diffusion Model Specialist
Freelance
Jun 2024 - Present (2 years 5 months)
Specialized in custom LoRA training and diffusion model fine-tuning for FLUX and Stable Diffusion XL (SDXL).
Building Web Products with Ruby on Rails + AI
SoftServe IT Academy
Dec 2023 - Mar 2024 (3 months)
Participated in a program focused on building web products with Ruby on Rails and AI, startup MVPs, and product thinking.
Trainee Ruby on Rails developer
SofeServe Academy
Sep 2023 - Dec 2023 (3 months)
Worked as part of a development team on a real-world web application using Ruby on Rails. Contributed to implementing backend features and solving production-like tasks.
Character Creator / MetaHuman Artist
Self-Employed Freelance Designer
Mar 2022 - Sep 2023 (1 year 6 months)
Worked as a freelance designer specializing in character creation and MetaHuman art.
Founder / NGO Builder
Universal Charity Foundation
Jul 2014 - May 2023 (8 years 10 months)
Built and operated a long-term non-profit initiative. Designed and promoted blood donation awareness programs and coordinated volunteers and public engagement campaigns.
Cinematic Video Artist
Freelance
Dec 2021 - Mar 2022 (3 months)
Worked as a freelance cinematic video artist.
Unreal Engine Environment Artist
Freelance
Sep 2021 - Mar 2022 (6 months)
Worked as a freelance Unreal Engine environment artist.
Regional Operations & Business Builder
Primaflora
Oct 2018 - Jul 2020 (1 year 9 months)
Built and managed a regional business unit from operations to execution. Led procurement of equipment, hired and trained local teams, and developed regional go-to-market strategy.
Head of Marketing & Growth
Swiss-Trading
Jul 2018 - Oct 2018 (3 months)
Built digital marketing strategy from zero for B2B and B2C channels. Created analytics and performance tracking systems, assembled a marketing team, and designed customer acquisition funnels.
Marketing & Digital Products CEO
1der360° Marketing Agency
Dec 2017 - Jul 2018 (7 months)
Built and delivered Google Business ecosystem solutions for clients. Managed Google Maps optimization and digital presence projects, and created 3D virtual tours for businesses.
Sales & Client Growth Manager
Cube Online Services
Aug 2017 - Nov 2017 (3 months)
Built client acquisition pipelines for local businesses and institutions. Closed contracts, managed onboarding, and optimized Google Maps presence for clients.
Project Manager (Retail & Hospitality Launches)
Octo Via Group
Jul 2016 - Mar 2017 (8 months)
Built and launched retail and restaurant locations from zero. Managed full lifecycle from location search to setup and launch, coordinating contractors, suppliers, and staffing.
Operations & Management Lead (Hospitality)
Golden Bear Restaurant Network
Dec 2000 - Aug 2014 (13 years 8 months)
Managed restaurant operations and team performance. Controlled supply chain, inventory, and procurement, and handled budgeting and financial planning.
Education
Degrees, certifications, and relevant coursework
SoftServe Academy
Trainee Ruby on Rails developer, Computer Science
2023 - 2023
Completed a trainee program in Ruby on Rails development, focusing on computer science fundamentals.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
Job categories
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