Oleksandr Yermakov
Ledbury,United Kingdom
Summary
Accomplished Technical Director and Full Stack Developer with over 20 years of extensive experience in computer hardware, network and system administration, and software development. My expertise spans designing and deploying complex fire and security systems, as well as modern software development, including API development for blockchain technology.
In recent years, I have actively honed my skills in Java, Spring Boot, Angular, React, and NestJS, building personal projects and contributing to API development. I possess practical experience with Solana blockchain, text analysis, and AWS. This robust technical foundation is significantly complemented by deep knowledge in fire safety, IT infrastructure administration, and proven team management abilities.
I am seeking dynamic opportunities in the UK to leverage my diverse technical skills and leadership experience. My goal is to contribute to innovative IT infrastructure and security solutions, or to apply my unique blend of expertise in IT development, system administration, and fire/security safety. I relocated to the UK in April 2024 under the Homes for Ukraine scheme with the right to work, and I am highly motivated to integrate into the British professional environment, actively adapting and diligently improving my English language skills.
Overview
22
22
years of professional experience
9
9
years of post-secondary education
Work history
Deputy Technical Director / From Installer to Deputy Technical Director
Fire Monitoring of Ivano-Frankivsk LLC
Ivano-Frankivsk, Ukraine
01.2019 - 03.2024
- Designed and implemented comprehensive fire and security alarm systems, voice evacuation systems, and evacuation control systems.
- Developed and oversaw the installation of fire suppression systems (water, powder, aerosol) and lightning protection (active and passive). Managed fire-retardant treatment for metal and wooden structures.
- Organized and supervised the installation and maintenance of fire and security alarm systems, video surveillance, internal computer networks, and notification and evacuation systems.
- Performed technical servicing and refilling of fire extinguishers (water, powder, gas). Conducted measurements of grounding and insulation resistance.
- Coordinated installation teams, ensured technical oversight of work execution, and effectively communicated with clients. Responsible for the full project lifecycle – from design to object handover, including maintaining all necessary documentation.
Full Stack Developer (Remote)
Solana IT
Kiev, Ukraine
06.2022 - 06.2023
- Developed APIs using NestJS for the Solana blockchain, including integration with Alchemy.
- Implemented data parsing tools for news analytics.
- Built text mining and machine learning logic using Python.
- Contributed to the automation of YouTube video generation based on AWS.
Owner, Tech Support Specialist, Repair Technician, Sales Consultant
Private Entrepreneur: “Computer+” Computer Store & “KompAS” Service Center
Ivano-Frankivsk, Ukraine
01.2006 - 11.2019
- Provided expert advice to clients, assisted in selecting computer equipment and peripherals, and managed sales of computer hardware and components.
- Performed repairs of computer equipment (laptops, printers, routers, monitors), refilled and repaired laser and inkjet cartridges. Conducted technical maintenance of office equipment.
- Installed, configured, and restored operating systems (Windows, Unix-systems). Configured FTP, RDP, DNS, VPN, DHCP, VNC, MSSQL servers, and administered email systems.
- Administered local networks (workgroups, Active Directory), configured security policies, and managed users and groups. Worked with active and passive network equipment, created and maintained Wi-Fi networks.
- Designed, installed, and provided technical support for video surveillance and security systems. Configured remote access and workstation administration, as well as backup systems and access restrictions for storage.
Lead Software Engineer
ZAT "Magniy"
Kalush, Ukraine
09.2002 - 02.2005
- Administered servers based on Windows Server 2003, Active Directory, and Linux Debian, ensuring their stable operation and security.
- Maintained and configured a network of over 80 workstations, ensuring uninterrupted access to resources.
- Supported and updated software for accounting and document management (MS Office, 1C, M.E.Doc).
- Installed and programmed Panasonic PBX telephone systems for 128 subscribers.
- Designed, installed, and maintained video surveillance systems, enhancing site security.
- Provided prompt user support, system troubleshooting, and regular network maintenance.
Education
Diploma of Higher Education - Specialist Degree in Applied Mathematics
Vasyl Stefanyk Precarpathian National University
Ivano-Frankivsk / Ukraine 09.1999 - 06.2003
Diploma of Higher Education - Accounting and Audit
West Ukrainian University of Economics and Law
Ivano-Frankivsk / Ukraine 09.2002 - 06.2003
Bachelor of Business Administration - Economist / Accountant
Ivano-Frankivsk National Technical University of Oil and Gas
Ivano-Frankivsk / Ukrain 09.2022 - 06.2024
Certificate of Completion - Full Stack Developer
OKTEN SCHOOL
Lviv 06.2020 - 06.2022
Professional development program - English Language Development
STEP Ukraine (World Jewish Relief)
Online 07.2024 - 10.2024
Skills
- Java
- JavaScript
- TypeScript
- Spring Boot
- NestJS
- Angular
- React
- Vuejs
- Redux
- MySQL
- MongoDB
- Git
- GitHub
- Postman
- IntelliJ IDEA
- WebStorm
- VS Code
- Robo3t
- MySQL Workbench
- Docker
- AWS
- REST API Development
- Network Administration
- Windows Systems
- Linux Systems
- Design of fire/security alarm systems
- Setup and installation of security systems
- Video surveillance
- Network systems
- Fire suppression systems
- Fire protection
- PC assembly
- Repair
- Maintenance
- Network administration
- Windows OS
- Linux OS
- Machine learning understanding
- Robotics familiarity
- DevOps practices
- AI proficiency
Personal Information
Marital status: Married, two children
Languages
English
Intermediate (B1)
Ukrainian
Native
Russian
Fluent
Polish
Elementary
Affiliations
- Active Recreation: Cycling, hiking, organizing outdoor activities.
- Technical Interests: Restoration of vintage cars, technical home automation (smart home, sensors, automation).
References
References available upon request.
Timeline
Professional development program - English Language Development
STEP Ukraine (World Jewish Relief)
07.2024 - 10.2024
Bachelor of Business Administration - Economist / Accountant
Ivano-Frankivsk National Technical University of Oil and Gas
09.2022 - 06.2024
Full Stack Developer (Remote)
Solana IT
06.2022 - 06.2023
Certificate of Completion - Full Stack Developer
OKTEN SCHOOL
06.2020 - 06.2022
Deputy Technical Director / From Installer to Deputy Technical Director
Fire Monitoring of Ivano-Frankivsk LLC
01.2019 - 03.2024
Owner, Tech Support Specialist, Repair Technician, Sales Consultant
Private Entrepreneur: “Computer+” Computer Store & “KompAS” Service Center
01.2006 - 11.2019
Diploma of Higher Education - Accounting and Audit
West Ukrainian University of Economics and Law
09.2002 - 06.2003
Lead Software Engineer
ZAT "Magniy"
09.2002 - 02.2005
Diploma of Higher Education - Specialist Degree in Applied Mathematics
Vasyl Stefanyk Precarpathian National University
09.1999 - 06.2003
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