Костянтин

Kostiantyn Yagusevych
Full-Stack Developer · Go / Python / React
[открыть контакты](см. выше в блоке «контактная информация») · [открыть контакты](см. выше в блоке «контактная информация») · [открыть контакты](см. выше в блоке «контактная информация») · github.com/kiurakku

Full-stack developer with ~2 years of professional experience delivering web applications end-to-end. Backend focus in Go
and Python, React on the frontend, solid understanding of CI/CD and containerization. Freelance projects across e-
commerce and marketplace domains. Currently building AI-integrated systems at IDENTRA AI. Comfortable working
independently or in a team, from requirements to deployment.

TECHNICAL SKILLS
Frontend React, HTML5, CSS3, JavaScript (ES6+), TypeScript basics, responsive design, REST/GraphQL
integration
Backend Go (Gin, net/http), Python (FastAPI, Django, Scrapy), Node.js basics, RESTful APIs,
WebSockets
Databases PostgreSQL, MySQL, MongoDB, Redis, SQLite — migrations, ORM (SQLAlchemy, GORM)
DevOps Docker, GitHub Actions, GitLab CI, Nginx, Bash scripting, Kubernetes basics
Testing Pytest, Postman, unit & integration testing, API contract testing, code review
Tools Git, Jira, Figma (reading designs), Prometheus/Grafana, VS Code

PROFESSIONAL EXPERIENCE

AI Access Intelligence Architect · IDENTRA AI Apr 2026 – Present
Hybrid · Ukraine · Full-time
▸ Building backend integrations and API architecture for an AI access intelligence platform.
▸ Implementing access control, audit logging, and AI model consumption interfaces.
Arbitration Case Support Specialist · NICELY.GROUP Oct 2025 – Nov 2025
Hybrid · Full-time
▸ Investigated and resolved platform bugs; refactored API layer to reduce latency.
▸ Improved CI/CD pipeline reliability; collaborated with dev and ops teams on technical issues.
SAP System Administrator · Kindgeek Jun 2025 – Sep 2025
Hybrid · Lviv · Full-time
▸ Built React-based dashboards for real-time SAP and infrastructure monitoring.
▸ Developed backend services; embedded security checks into the CI/CD pipeline.
Junior DevOps Engineer · SoftServe Feb 2025 – May 2025
Remote · Part-time
▸ Built and containerized microservices in Go/Python; contributed to CI/CD pipeline improvements.
Python & Cybersecurity Coach · American Young Coder School Nov 2024 – Mar 2025
Remote · Full-time
▸ Taught Python and web development to 100+ students; all cohorts shipped deployable projects.
IT Support Specialist · Grandit Sep 2016 – Mar 2018
Hybrid · Lviv · Part-time
▸ Maintained IT infrastructure and internal tools. (Part-time, early career)

FREELANCE & PROJECTS
Freelance projects · Various clients · Ongoing
▸ Delivered custom web apps for clients in e-commerce and services — FastAPI/Go backend, React frontend,
PostgreSQL.
▸ Full-cycle ownership: requirements → design review → development → deployment → handoff.
 ▸ Integrated payment gateways, map APIs, and messaging services based on client requirements.
HMH.EXPERT · Technical Consultant
▸ Architecture review, bug investigation, and technical consulting for a freelance marketplace platform.

EDUCATION & CERTIFICATIONS
B.S. in Cybersecurity · Lviv Polytechnic National University 2023 – 2027 (exp.)
Cybersecurity & DevOps · SoftServe IT Academy 2025
Software Development & Web Tech · IT Step Academy 2016 – 2021

Certifications: Ethical Hacking (White Hacker) · DevOps (SoftServe IT Academy) · Linux (KillerCode)

LANGUAGES
Ukrainian — Native · English — B2 Upper-Intermediate · German / Polish — A2