Богдан

Bohdan Velko
[відкрити контакти](див. вище в блоці «контактна інформація») || Phone: [відкрити контакти](див. вище в блоці «контактна інформація») || https://github.com/kess13 ||
[відкрити контакти](див. вище в блоці «контактна інформація»)

Date of Birth: 13.08.2004 || Nationality: Ukrainian

PROFESSIONAL SUMMARY
Motivated Computer Science graduate with strong analytical and organizational
skills, currently pursuing a Master's in Digital Business and Analytics. Eager to apply
a solid technical background and attention to detail to ensure product quality,
process adherence, and robust bug tracking. Experienced in manual testing and in
developing unit tests, ensuring high code coverage. Fluent in English, Ukrainian, and
Russian, and currently learning Polish.

EDUCATION
University of Lodz Lodz, Poland
B.Sc in Computer Science 2022 – 2025
Graduated with a GPA of 4.5/5

Brovary Lyceum No. 5 named after Vasyl Stus Brovary, Ukraine
Graduated with a GPA of 10/12 2011 – 2022

Experience & Recent Projects

Organization: Freelance Organization 04.2025 – 11.2025
Position: Project manager + Technical Administrator
Description:
Worked as a Technical Administrator overseeing multiple web and affiliate projects.
Managed task workflows, monitored system performance, and coordinated
communication between developers and clients using Trello and Telegram. Ensured
timely issue resolution, task prioritization and high-quality product delivery to clients
along with technical support for customers.

Key Responsibilities & Achievements:
● Managed task lifecycle in Trello and Jira - created, prioritized, reviewed, and updated
tasks across multiple projects.
● Monitored multiple projects, performed technical tasks: registered domains,
configured advertising campaigns, checked CRM integrations, troubleshooted lead
 tracking issues, and ensured correct data synchronization between Keitaro and
different CRM systems.
● Tested and validated functional site changes before client delivery.
● Ensured daily updates, accurate task reporting, and compliance with priorities and
deadlines.
● Collaborated closely with developers and clients to ensure successful task delivery.

Project: Salesforce Parking Cloud App
Organization: JET BI 2025
Position: Salesforce Developer Trainee
Description:
Developed a Salesforce Lightning application to manage and visualize parking space
occupancy data imported from CSV files. Implemented data automation, user interface
components, and Apex logic to ensure full functionality of the system.

Key Responsibilities & Achievements:
● Built custom objects and relationships.
● Developed LWC for CSV upload, record creation, pagination, and filtering.
● Configured Custom Metadata for default settings and user preferences.
● Implemented automation via Flow and Apex triggers for sensor–station
synchronization.
● Created automatic Case generation on base station failures.
● Achieved 80%+ Apex test coverage for the custom codebase, utilizing SOQL for
efficient data processing and validation in unit testing.

Project: React & Node.js-Based Website for Sumy Biological Factory
‘Sumy Biological Factory’ – A leading Ukrainian producer of biological products 2024
Link: https://www.biofabrika.sumy.ua/
Position: Full-Stack Developer
Maintenance: Independently maintained the project for 1 year, ensuring:

• Implementation of mobile and tablet-friendly adaptations.
• Ongoing updates to menu items based on client requirements.
• Implementation of new features and enhancements based on new project
requirements.
• Creation of new pages and features to meet evolving business needs.

Description:
● Implemented a mobile and tablet friendly adaptation.
● Menu, search bar, pagination, and "Contact Us" form etc.
● Designed All Pages from Scratch: Created a complete website design, including
multiple pages (Home, Products, Contact Us, etc.), tailored to the company’s needs.
 ● Executed detailed manual responsive testing across all major browsers and devices
(mobile, tablet, desktop) to ensure optimal layout presentation.
● Designed and executed a high volume of complex manual test scenarios covering
critical user journeys (e.g., product search, form submission, pagination) to identify
edge-case defects before deployment.
● Host an entire web site and secure it with SSL Certificate

Project: Django-Based Logistic Management System
Ukrainian Logistics Company ‘TOВ СВ-АГРО’
Link: https://kess1313.pythonanywhere.com/ 2024
Position: Full-Stack Developer
Maintenance: Independently maintained the project for 1+ years, ensuring:

• Continuous functionality and bug fixes utilizing logs and user feedback for
efficient defect diagnosis.
• Implementation of new features and enhancements based on new project
requirements.
• Regular updates to improve performance and usability.

Description:
● Developed a secure, Django-based website with user authentication for a logistics
company.
● Built vehicle data entry, management features, and Excel export functionality.
● Enabled super-user access for comprehensive data oversight and analysis.

University Projects

Project: AI-Powered Real-Time Chat Application
University of Lodz
2025
Description:
Developed a customizable messaging platform with built-in AI for context-aware auto-replies.
• Built using React, Node.js, MongoDB, WebSockets, and integrated with OpenRouter
API (LLM).
• Implemented per-user AI settings, fallback safety logic, media sharing (Cloudinary),
and live theme customization (Tailwind CSS + DaisyUI).
• Enabled real-time communication with Socket.io, and ensured responsive design for
mobile and desktop.

Certificates

● Duolingo English B2 2021
 ● Salesforce Certified Platform Developer I (LWC & AURA also) 2025

Skills

CRM & Tools:

• Salesforce
• Git
• Trello
• Jira

Programming Languages:

● JavaScript
● Python
● Apex

Web Development:

● HTML
● Hosting
● CSS
● ReactJS
● MySQL
● Django
● MongoDB
● Tailwind CSS

Design & Prototyping:
● Figma

Languages Skills:

● English (Upper Intermediate)
● Russian (Proficient)
● Ukrainian (Native)
● Polish (Beginner)