Skip to content
Let's talk
Home
News & Articles
Oleksandr Koshytskyi

Oleksandr Koshytskyi

Role:

Lead Designer

Since:

2020

Social:
Oleksandr Koshytskyi
A large warning triangle with an exclamation mark, surrounded by shattered glass fragments against a dark blue background.

Web design

06 Jan 26

What are the most common web design mistakes in 2026 and how to fix them?

Homepage of a foundation research website featuring various research topics and resources for academic study.

UX/UI design

07 Nov 25

Scale or stall? UX design examples built for data-heavy products that can’t afford churn

A vibrant array of translucent, colorful coins floating in a semi-circle against a black background, creating a dynamic visual effect.

Research & strategy

13 Nov 25

How to turn UX audit findings into product wins

Person using a modern email dashboard UI on a tablet, showing a clean minimal interface with categorized messages and attachments

UX/UI design

06 Oct 25

UI design process template that boosted productivity by 2.4 hours per employee daily

Colorful 3D geometric shapes, including green, pink, and orange discs, stacked and layered against a soft purple background.

UX/UI design

14 Nov 25

UI design principles: key rules behind interfaces that win customers

Futuristic glass 3D structure symbolizing AI and digital transformation in product design by Lazarev.agency

UX/UI design

16 Oct 25

8 UI best practices you should consider in 2025

Custom hoodie mockup with editable logo, text, and design areas on front and sleeves, shown in 3D preview on a blue background

Digests

02 Oct 25

Sportswear manufacturer cuts merchandise order time by 8× after partnering with Lazarev.agency

Solar panels under clear blue sky symbolizing clean energy innovation

Digests

09 Oct 25

Solar installation provider doubles client capacity after platform unification

What we write about

Practical design knowledge across AI products, UX/UI, product strategy, growth & CRO, research, and industry teardowns

Laptop displaying modern global commodities website with clean web design

Web design

07 Oct 25

Web design principles, tools, and best practices

Modern news app interface demonstrating advanced UX/UI design principles

UX/UI design

07 Oct 25

UX/UI design insights and resources

3D cube visual representing research and strategy in digital product design

Research & strategy

07 Oct 25

Research and strategy: the foundation of every successful product

Fintech app UI showcasing modern mobile design and clean user interface

Mobile design

07 Oct 25

Mobile design: the ultimate guide to creating experiences

3D bar chart symbolizing business growth and CRO optimization strategies

Growth & CRO

07 Oct 25

Growth and CRO: where traffic turns into revenue

Designer working on laptop representing modern digital product design process

Digital product design

07 Oct 25

Digital product design: your unfair advantage

Humanoid robot representing AI and digital transformation in modern innovation

AI & digital transformation

07 Oct 25

AI and digital transformation: the playbook for business growth