LD monogram logotype





Details

For the last decade I have been working on various projects starting from developing Landing Pages, Marketplaces and up to Messengers, and Next.js Web Applications Builder. Eventually, I found my passion in building complex products, that are meant to simplify life and optimize business processes. Are you looking to build or improve one?




Let's chat!

Services

Web applications development

Building production-grade web applications using React and Next.js with focus on performance, scalability and reliability.

Open details

AI-Driven Products Development

Providing robust engineering for the AI's last mile problem — transforming prototypes into production-ready features with a strict focus on security, stability, and performance.

Open details

MVPs

Shipping validated products fast using proven architecture and agile iteration with focus on market speed and quality.

Open details
See all services

Examples?

More
Details?

10+
Years of experience

  • 2011
    Start
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • 2021
  • 2022
  • 2023
  • 2024
  • 2025
  • 2026
  • 2027

6000
Hours on freelance

Expertise in building

🖥️ Web Apps🤝 Collaboration Tools💬 Messaging Apps🏦 Crowdfunding Platforms🧰 Automation Tools🛠️ Interface Builders📋 Logic Builders✅ Project Management Apps🌐 Embeddable iframe widgets🧩 Chrome extensions

Clients from
20+
countries


Startups founded:
3

5
Star reviews
on upwork

Let's connect!

Say hi at  hi@levchenkod.com

🇺🇦 in 🇨🇦