Paul

Paul Reshetov
Software Engineer  Backend & Infrastructure
Kyiv, Ukraine [відкрити контакти](див. вище в блоці «контактна інформація») LinkedIn GitHub

SUMMARY
Software Engineer with 1+ year of commercial experience building high-performance backend systems and production
infrastructure. Proven track record handling high-load systems for 2,000+ concurrent users with Go. Following commercial
work, focused on deepening computer science fundamentals through university education and self-study  building pet
projects, self-hosted infrastructure, and open-source tools. Hands-on experience deploying full-stack applications with Svelte
+ GoFiber, Kubernetes (k3s), CI/CD pipelines, monitoring stacks, and cloud infrastructure (Oracle Cloud, Cloudare).
TECHNICAL SKILLS
Languages
Go TypeScript Python Rust C Java Bash
Backend Frameworks
Gin GoFiber Chi fastAPI Django
Frontend
Svelte Vue.js Nuxt.js Tailwind CSS Alpine.js HTML/CSS JavaScript
Databases
PostgreSQL MySQL Redis MongoDB
Message Brokers
NATS Apache Kafka
Infrastructure
Linux (Advanced) Docker k3s Nginx Traek Oracle Cloud
DevOps & Tooling
Git systemd SSL/TLS Firewall (iptables/ufw) CI/CD
Testing
Unit Testing Integration Testing Go testing pkg pytest
Architecture
Microservices Clean Architecture RESTful API Async Programming High-Load Optimization
Languages (Human)
English B2+ Ukrainian (Native) Russian (Native)

EXPERIENCE
Software Engineer  Full-Stack & Infrastructure Mar 2026  Present (in development)
base34.org.ua  Student Organization Remote / Kyiv
ˆ Built and maintain the full production infrastructure for a student organization platform from scratch, owning both
development and operations
ˆ Designed and implemented a full-stack web application: Svelte frontend + GoFiber backend, including SEO optimization
(meta tags, SSR-friendly routing, sitemaps)
ˆ Established CI/CD pipelines via GitHub Actions with automated Docker-based builds and deployments to a k3s cluster
ˆ Congured Cloudare for DNS management, DDoS protection, and CDN; integrated Cloudare Turnstile for bot-
resistant form validation
ˆ Set up HTTPS for all domains via Let's Encrypt (ACME) through Traek ingress
ˆ Deployed Grafana + Prometheus monitoring stack with alerting for service health and infrastructure metrics
ˆ Managed logging aggregation and incident response for production services
Software Engineer  Backend Jun 2022  Jul 2023
Game Development Project (NDA) Remote
ˆ Architected and maintained backend infrastructure for a gaming platform serving 2,000+ concurrent users, achieving
99.9% uptime during peak activity periods
ˆ Designed and implemented RESTful APIs with Gin and Chi for real-time game statistics retrieval and player data
processing
ˆ Engineered an asynchronous queuing system using NATS message broker to absorb trac spikes while preserving data
consistency
ˆ Improved database performance via advanced PostgreSQL query optimization and strategic Redis caching, signicantly
reducing API response latency
ˆ Containerized microservices with Docker and deployed to Linux-based production environments, streamlining CI/CD
workows
ˆ Authored unit and integration tests for critical service components; participated in code reviews to maintain code quality
standards
INFRASTRUCTURE & SELF-HOSTED PROJECTS
ˆ Administered personal VDS/VPS servers on Oracle Cloud and other providers for 4+ years  server provisioning,
hardening, and ongoing maintenance
ˆ Deployed and congured k3s (lightweight Kubernetes) clusters for running personal and pet-project workloads: Deploy-
ments, Services, Ingress, CongMaps, Secrets, Namespaces
ˆ Congured Nginx as a reverse proxy and static le server; set up Traek as a dynamic edge router with automatic Let's
Encrypt SSL via ACME
ˆ Implemented rewall rules (ufw/iptables), automated SSL certicate renewal, and set up monitoring and alerting for
high-availability services
ˆ Automated routine operational tasks with Bash scripting and systemd unit les

OPEN SOURCE & PERSONAL PROJECTS
Lunobot  Coworking Space Management Bot gh github.com/XC01Q/lunobot

ˆ Production-ready Telegram bot automating coworking space information, user registration, and session tracking
ˆ Implemented database-driven user management with PostgreSQL and wrote unit tests for core business logic
ˆ Stack: Go · PostgreSQL · Telegram Bot API

Janus  Load Balancer
Lightweight, extensible load balancer supporting Round Robin, Weighted, and Least Connections strategies
gh github.com/XC01Q/janus

ˆ
ˆ Automated health checks for backend monitoring; clean modular architecture designed for easy extension
ˆ Stack: Go · Docker · JSON Conguration (active development  MVP stage)

EDUCATION
B.Sc. Applied Physics, Nanoelectronics & Computer Systems Sep 2024  Present
Taras Shevchenko National University of Kyiv (KNU) Expected: 2028
ˆ Core courses: Data Structures & Algorithms · Operating Systems · Computer Networks · Computer Architecture · Low-
level Programming · Mathematics