Alexander Chadaev AI, automation and business systems
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Project challenges and outcomes

These case studies cover systems I designed or built, as well as projects whose delivery I led. Each explains the client's needs, the technical challenges, my own contribution and the outcome.

Showing 1-⁠4 of 4

Enterprise and public-sector systems

Work on products for the digital transformation center of oil company Gazprom Neft and portals for the city administration of St. Petersburg. Also included: a corporate website for property developer LSR Group, with a catalog of more than 10,000 apartments, integrations with several CRM systems and a launch in just over two months.

Energy company, digital transformation centerProduct development continued after I left the company

From desktop planning tool to enterprise web platform

A reservoir-planning tool was shared as a file, with no access controls. I led its transition through a prototype and MVP to a production web platform and departmental rollout, meeting corporate security, data handling and approved-software requirements.

34 peoplepeak product team size; development continued after I left Read case study
LSR Group, a property developer; delivered through Kelnik, a web agencyMore than seven years in service

10,000+ apartments and several CRM integrations in just over two months

After a previous contractor could not complete the project, the developer needed a replacement website with complex integrations. I coordinated the agency and three contractor companies. The site launched about a week and a half before New Year and served for more than seven years.

Just over two monthsto launch a website with 10,000+ apartments and several CRM integrations Read case study
Energy company, Digital Transformation CenterIn production

Shared field-planning platform launched

Teams needed one place for plans, approvals, documents, and decision history. I led delivery through a mid-project vendor replacement and brought the platform into production.

Production launchDepartments began using the platform; economic impact calculated Read case study
Municipal government; I worked through the contracted web agencyWork accepted, contract completed

Three municipal systems delivered within the contract deadline

An agency risked missing the deadline for a municipal website and two website builders. In under six months, I documented the systems, specified changes, worked with developers on delivery, and led every acceptance stage.

3 systems acceptedall acceptance stages completed for the municipal website and two website builders; contract fulfilled Read case study
What I can share about private projects

Many projects are internal, covered by nondisclosure agreements or no longer available. Links, screenshots and exact figures are therefore not always available, and some clients cannot be named. We can discuss technical approaches and a similar solution for your needs in writing in English or on a call in Russian, without disclosing protected interfaces or data.

What would you like to solve?

Share a detailed brief, requirements or any materials you already have. If you have none yet, a few sentences about the current situation and your goal are enough. I review every message myself and respond within one business day.

  • You will work directly with me, not a sales representative.
  • A free initial written discussion will help establish whether I can help and where to start.
  • If the project is outside my expertise, I will tell you directly.
Alexander Chadaev

Alexander Chadaev

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