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Details

For the last decade, I have been working on various projects, starting from developing Landing Pages, Marketplaces, CRMs and up to Messengers, and Next.js Web Applications Builder. I specialize in building complex products with streamlined architecture and a focus on user experience. 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.

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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.

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MVPs

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

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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

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