Денис

DENYS LUKIANENKO

ABOUT ME
Software Engineer with a practical background in web development and infrastructure. I have
hands-on experience building full-cycle applications, managing deployments, and
troubleshooting systems in real environments. I aim to apply my combined development and
systems knowledge to effectively diagnose and resolve complex technical issues.

PROJECTS CONTACT
LinkedIn
Tutor-CRM
GitHub
Tutor CRM is a web application for private tutors and
small tutoring practices. It helps keep student records, SKILLS
lesson schedules, payments, cancellations, and income Frontend
reports all in one place. At its core, it is a practical day- JavaScript

to-day tool for educators that covers the full operational React
Redux Toolkit
workflow - from adding a student and scheduling a
HTML/CSS
lesson to tracking payments and reviewing analytics.
MUI
PremierePRO Compatibility Fix Infrastructure
A local web application designed to resolve video import Linux
issues in Adobe Premiere Pro. It converts problematic Docker
codecs such as VP9, HEVC, and AV1 into H.264 MP4 to Kubernetes (basic)
ensure stable import and a unified, compatible Ansible
processing pipeline. The service runs entirely locally, Monitoring
Zabbix
validates input files with ffprobe, performs transcoding
Netdata
with ffmpeg, supports both CPU and GPU modes, and
Grafana
automatically delivers the processed file for download.
Prometheus
YouTube Video Downloader Network & Security
A local web application for downloading video or audio by Wireshark
URL from a popular video platform, including support for Metasploit
both single items and playlists. Built as a lightweight MVP Nmap
with a focus on fast local setup and a clear, user-friendly Snort
UX. Scripting & Backend
Sleep Cycles Python

Sleep Cycles is an Android mobile app that helps users Firebase
Automatization
find the optimal bedtime and wake-up time based on N8n
sleep cycles. The app provides recommendations for two
scenarios: when the user wants to wake up at a specific LANGUAGES
time and when the user is going to sleep right now. Ukrainian
English
Job Application Tracker
Vacancy Tracker is a completely free, local-first web application designed as a practical
alternative to Google Sheets for tracking job applications. It helps users manage vacancies,
application statuses, interview stages, notes, and job search analytics in one place. The main
focus was on a clean user experience, fast pipeline management, and data privacy - all
information is stored locally in the user’s browser.
Home Lab
Architected and maintained a private local infrastructure for testing and deploying various
services. Implemented comprehensive monitoring systems using Zabbix, Prometheus, and
Netdata with Grafana dashboards for real-time visualization. Managed containerized
applications using Docker and Kubernetes, and automated deployment processes with
Ansible playbooks. Configured NGINX web servers and NGINX Proxy Manager for reverse
proxy management. Conducted network security research using Nmap, Snort 3, and
Metasploit Framework. Tested and configured VoIP solutions (FusionPBX) and video
conferencing systems (Jitsi Meet) in a virtualized Linux environment.

WORK EXPERIENCE
Tutor-CRM(Self-Employed)Jan 2026 - Present

Developed a full-stack CRM platform for private tutors with lesson scheduling, student
management, subscription plans, financial reporting, and CSV export functionality.
Implemented complex business logic including scheduling conflict prevention, lesson
status automation, and time-based validation rules.
Designed a user-friendly dashboard to automate administrative workflows and simplify
tutor operations.

Motion Designer & Video Editor(Freelance)Jan 2024 - Jan 2026

Created motion graphics for commercials, social media, presentations, and short-form
content, including kinetic typography and animated title sequences.
Managed full-cycle video production: editing, color correction, sound design, visual effects,
and final rendering for multiple platforms.
Produced engaging video content using rhythmic editing, object tracking, chroma keying,
and custom animated infographics.

Head of Warehouse(Stella Electronic)Jul 2017 - Aug 2023

Managed full-cycle warehouse operations and stock accounting.
Ensured 100% Data Integrity between physical stock and system records.
Successfully launched warehouse infrastructure from scratch and coordinated complex
relocation processes with zero downtime.
Trained new team members on internal software and workflow standards.

EDUCATION
JavaScript v2.0(IT GID)
ReactJS(IT GID)
Python & Ethical Hacking From Scratch Course(zSecurity)
The Complete Nmap Ethical Hacking Course : Network Security(Nathan House)
Social Engineering: Manipulating Human Behaviour to Exploit or Protect Systems(zSecurity)
Hacking With Kali Linux(Hackers Academy)

CAREER OBJECTIVE
Software & Infrastructure Engineer looking for a full-time remote role in Tech Support (L2/L3), IT
Automation, System Administration, or Technical QA. Eager to leverage hands-on experience in web
development, deployment management, and infrastructure monitoring to diagnose system issues,
automate workflows, and ensure high system availability.