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  • NYC, USA
  • 20:29 (UTC -05:00)

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@StarLance-Squad

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zelenchuk/README.md

Hi, I'm Serhii Zelenchuk 👋

Software Engineer · Systems Thinker · Builder of Reliable Code


🧠 About Me

I'm a software engineer with a systems mindset.

I enjoy turning complex, messy problems into:

  • clean architectures,
  • predictable behavior,
  • and maintainable, well-structured code.

What drives me is not “features”, but:

  • clarity of logic
  • speed of delivery
  • long-term code quality

I care deeply about how systems behave under load, how fast they evolve, and how easy they are to reason about.


🔧 What I Focus On

  • Designing clear system architecture before writing code
  • Writing readable, maintainable, testable solutions
  • Shipping working results fast, then iterating safely
  • Eliminating unnecessary complexity and technical noise

I value engineers who think in flows, states, constraints, and trade-offs — that’s how I approach every task.


🧱 Engineering Areas I Work With

Area What I Build
Backend Systems APIs, services, data models, business logic
Automation Internal tools, scripts, process optimizers
System Design Modular architecture, separation of concerns
Frontend Clean UI logic, predictable state management
Infrastructure Dockerized environments, basic cloud setups

🚀 How I Work

  • Start with a minimal working solution
  • Make behavior explicit and predictable
  • Improve structure without breaking delivery speed
  • Prefer simple code that scales, not clever tricks

My goal is always the same:

Fast feedback + solid foundations


🧰 Tech Stack


📫 Contact


🎯 Engineering Principle

Simple solutions scale better than complex ideas.

Pinned Loading

  1. StarLance-Squad/todo-list-service StarLance-Squad/todo-list-service Public

    Todo List Application Service. FullStack application

    Go 1

  2. tinymancer/cli tinymancer/cli Public

    Tinymancer CLI is a lightweight Ubuntu-compatible command-line tool that fetches environment variables from a central Tinymancer API and injects them into your system or app runtime.

    Shell