Костянтин

KOSTIANTYN YAGUSEVYCH
BACKEND DEVELOPER — GO / PYTHON

CONTACT PROFILE

[open contact info](look above in the "contact info" section) Backend developer with hands-on experience building REST APIs,
microservices and full-cycle products in Go and Python — from
@thefear007 database design to production deployment. Currently building
[open contact info](look above in the "contact info" section) backend integrations for an AI-based access-intelligence platform,
alongside 20+ delivered freelance projects.
Lviv, Ukraine · Remote
[open contact info](look above in the "contact info" section) WORK EXPERIENCE
github.com/kiurakku
IDENTRA AI 2024 – Present
SKILLS Backend Developer
• Build backend integrations between AI models and internal systems
Go (Gin, net/http) using Go and Python.
Python (FastAPI, Django) • Design and maintain REST APIs and microservices for an AI-based
access-intelligence platform.
PostgreSQL & Redis
REST APIs & Microservices Self-employed 2023 – Present
Docker & CI/CD Backend Developer (Freelance)
• Built “Garuda”, a CRM platform for call centers, end to end:
Node.js, SQL
architecture, API, database and deployment (Go, PostgreSQL,
LANGUAGES Docker).
• Delivered an e-commerce backend (FastAPI) with
Ukrainian — Native WayForPay/LiqPay payment integration and JWT authentication.
Russian — C1 • 20+ delivered projects, 5.0 rating on Freelancehunt / Upwork / Fiverr.
English — B2
Kindgeek 2024
Polish — A2 SAP System Administrator
German — A1 • Automated admin workflows with Python/Bash and integrated SAST
EDUCATION scanning into CI/CD.

B.S. Cybersecurity — Lviv
Polytechnic (in progress)
DevOps & Cybersecurity —
SoftServe IT Academy, 2024
Basic Programming — IT Step
Academy, 2019–2021
Python Developer Program —
GrandIT, 2019–2021