Tima Kozak

Help entrepreneurs go through idea validation, design & development to get their startup concept into a market-ready product.

- All projects are led by Leverion co-founders.
- Full focus on your product
- Obsessed with Lean.
- Incredibly fast with no bureaucracy.

Helped businesses approach product development, product discovery and pre-sales

- Saved over $100,000 in development costs for clients by facilitating lean product discovery
- Assisted fintech company with AI-based product pre-sale by directing PRD & prototype development
- Helped a travel agency validate and build a travel package management product

IAMPM is an online school in Ukraine that specialises on courses for non-technical IT specialists

- Supported 3 batches of course students with mentorship sessions & homework feedback

Loty Proty is a Ukrainian non-profit auction web app that helped to raise over 3,000,000 UAH for the Ukrainian military.

- Full responsibility for the success of a product
- Drove 3.5x growth to auction’s total profit in less than 4 months (from 300k to 1M+ UAH)
- Gathered product insights through customer development & data analysis
- Determined product strategy and created development & marketing roadmaps

Fulcrum is an agency that provides product teams to startups. Due to my achievements on the past role, I was selected to take over a special R&D project

- Led discovery & development of a tool from scratch that got acquired by a venture fund in less than 10 months
- Coordinated a cross-functional team with a goal to build a profitable SaaS product
- Tested 10+ product hypotheses for new products in various domains

Luxoft is one of the biggest outsource IT companies in Ukraine that helped me understand that I prefer fast-paced environments.

- Created vehicle-abstract specification for a luxury Italian car manufacturer in less than 3 months by analysing and harmonizing 400+ infotainment requirements
- Increased team efficiency by more than 30% by organising internal business processes
- Reduced project delay by 2 weeks by creating best-practice project status tracking

We aimed to build an online platform for hackathon-like IT tendering, and it was my first full-time startup experience, so I made mistakes, and it never worked out

- Co-founded the startup with an expert in IT tendering after having a conversation about my hackathon experience
- Developed product vision & strategy by conducting interviews and performing competitive analysis and market research
- Created all requirement artifacts for the product MVP from scratch by writing user stories & use cases and documenting business requirements
- Managed legal and development teams, and a designer

- Organised hackathon for 127 participants from all over Ukraine to develop innovative solutions for online education
- Partnered with GlobalLogic and Perfectial (currently Avenga)
- Executed all activities in 3 months: event planning, partnership negotiations, social media marketing, brand design, landing page development, communication & more