VALERIY · .NET DEVELOPERPORTFOLIO / 2026

Building backends.
Thinking
in products.

Behind every simple interface is a considered system. I help build it.

4+years of experience
Middle+development level
C#.NETBACKEND
Scroll to explore
01 / ABOUTTHE PERSON BEHIND THE CODE
AW / 01My photo will go here
Valeriy / async walker

Hi, I’m Valeriy.

Curious about how things work. And how to make them work better.

I’m a Middle+ backend developer with 4+ years of experience. My main focus is .NET. This website is a short introduction to me, my approach, and the kind of problems I’m interested in solving.

  • 01Understand the problem first
  • 02Make complex things clear
  • 03Leave good code behind

This approach statement is a draft. Add your own story, interests, and professional principles.

02 / TOOLKITCHOSEN FOR THE PROBLEM

Under the hood.

.NET is my core focus. The rest is a suggested list to edit: keep only technologies you have actually used.

01

Core

C#.NETASP.NET Core
02

Data

PostgreSQLEntity Framework CoreRedis
03

Communication

REST APIRabbitMQgRPC
04

Workflow

GitDockerCI/CDTesting
03 / PROJECTSFROM PROBLEM TO SOLUTION

Code with context.

Real projects will go here: the challenge, my contribution, and the outcome.

01 / BACKEND / APICASE STUDY TEMPLATE

Product API

A place for a project involving business logic, APIs, and data.

.NETAPIBusiness logic
Project details
The challenge
Describe the product problem and its key constraints.
My contribution
Explain which decisions and parts of the system you were responsible for.
The outcome
Add a verifiable result. Include numbers only when you have them.
02 / SYSTEMS / INTEGRATIONSCASE STUDY TEMPLATE

Integration service

A place for a case study about services and external systems working together.

IntegrationsEventsServices
Project details
The challenge
Describe the product problem and its key constraints.
My contribution
Explain which decisions and parts of the system you were responsible for.
The outcome
Add a verifiable result. Include numbers only when you have them.
03 / TOOLS / AUTOMATIONCASE STUDY TEMPLATE

Internal platform

A place for a project that makes a team or a business more effective.

AutomationWorkflowsTools
Project details
The challenge
Describe the product problem and its key constraints.
My contribution
Explain which decisions and parts of the system you were responsible for.
The outcome
Add a verifiable result. Include numbers only when you have them.
04 / EXPERIENCE4+ YEARS IN DEVELOPMENT

Practice behind the code.

Commercial experience in backend development, with a focus on the .NET ecosystem.

Add employment datesMiddle+

Middle+ backend developer

Company / product

  • Describe the product, the team, and your responsibilities.
  • Add 2–3 important technical decisions and their outcomes.
  • Include the technologies used and the scale of the challenges.

Replace this section with real experience

05 / HOW I CAN HELPLET’S DISCUSS YOUR CHALLENGE

From idea to a working system.

A draft list of services. Confirm which ones you would like to offer.

THE SHORT VERSION

All the experience. One file.

Save it, share it with a colleague, or come back to the conversation later.

This is a draft: name, specialisation, and 4+ years of experience. Details still need to be added.

Download résuméPDF · EN
06 / CONTACTTHE NEXT ITERATION

Good projects
start with
a conversation.

A project, a job opportunity, or just an introduction — let’s talk.

Tell me what you have in mind

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ASYNC WALKER / PRIVACY

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Your choices

You can turn off theme storage through Cookie settings in the footer. To withdraw consent for your enquiry, request access, or ask for deletion, contact the owner; a contact for these requests will be added before launch.