Summary
Overview
Work History
Education
Skills
Certificates
Cover Letter
Languages
Timeline
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Antonio Tsankov

Antonio Tsankov

Svishtov

Summary

Certified QA Engineer with hands-on experience in manual testing, bug reporting, and test case execution. Skilled in using tools like Jira, TestRail, Postman, and GitHub. Currently studying C# and .NET Framework at SoftUni to deepen my technical expertise. Background as a business owner and team leader has developed strong communication, problem-solving, and organizational skills. Passionate about quality, detail-oriented, and eager to grow within a collaborative development environment.

Overview

7
7
years of professional experience

Work History

Owner & CEO

MEGA GUARD SECURITY Ltd.
Vidin
05.2020 - 12.2024

• Led a team of 9 employees while managing daily operations, including administration, payroll, inventory, and compliance.

  • Developed and executed strategic plans, driving growth through market analysis and goal setting.
  • Ensured service quality, optimized resource management, and maintained regulatory adherence.
  • Recruited, trained, and retained employees, fostering professional development.
  • Built strong client relationships, resolved issues, and ensured satisfaction.
  • Promoted services through targeted marketing and sales strategies.
  • Monitored financial performance, prepared budgets, and ensured stability.

Service Coordinator

SHINE Ltd.
Svishtov
01.2023 - 12.2024
  • Directed the scheduling and coordination of cleaning crews, ensuring timely and efficient service delivery.
  • Delivered exceptional customer support, resolving issues and building strong client relationships.
  • Supervised teams remotely, fostering collaboration and meeting performance standards.
  • Analyzed market trends and customer feedback to refine offerings and drive growth.
  • Communicated effectively with clients and teams to enhance processes and service delivery.

Chief Manager

IMPULS Ltd.
Vidin
03.2018 - 12.2023
  • Company Overview: Company size: 50 - 100
  • Managed a team of over 20 people, ensuring smooth operations and strong performance.
  • Directed commercial activities, driving consistent growth and profitability.
  • Improved customer satisfaction by identifying and resolving operational inefficiencies.
  • Led initiatives to advance the company's mission and expand the client base through targeted campaigns.
  • Motivated employees, fostered teamwork, and led recruitment and onboarding efforts.
  • Company size: 50 - 100

Education

Department of Hospitality, Restaurant Management, And Tourism -

Vocational High School "Prof. Dr. Assen Zlatarov"
Vidin, Bulgaria
06.2016

Software Development

Software University (SoftUni)
Sofia

Skills

  • Manual Testing & Bug Reporting
  • Test Case Design & Execution
  • Regression & Smoke Testing
  • API Testing with Postman
  • Test Management Tools: TestRail, Jira
  • Version Control: Git, GitHub
  • Understanding of SDLC and Agile Methodologies
  • Basic Knowledge of Databases & SQL
  • Basic Programming: C#, NET Framework (in progress)
  • HTML/CSS/JavaScript (basic understanding)
  • Excellent Attention to Detail
  • Strong Analytical & Problem-Solving Skills
  • Clear and Effective Communication
  • Fast Learner, Adaptable, and Team-Oriented

Certificates

  • Certified Software Tester (QA Engineer) – SoftAcademy
    Completed practical training focused on manual testing, test case creation, bug reporting, and QA methodologies.
  • Currently Studying C# Programming – SoftUni
    Ongoing education in C# and .NET Framework, covering OOP, data structures, and building real-world applications.

Cover Letter

You should choose me because I combine practical QA knowledge with a strong willingness to learn and grow. I’m a certified QA Engineer, currently studying C# and .NET, and I already have experience with key testing tools like Jira, TestRail, Postman, and GitHub. I bring a detail-oriented mindset, strong problem-solving skills, and a responsible attitude developed through years of managing teams and running my own businesses. I'm not just looking for a job—I’m committed to becoming a valuable, long-term part of your team. I’m even willing to start without pay for the first couple of months just to prove my value and adapt to your workflow.

Languages

  • Bulgarian, Native
  • English, Fluent
  • Spanish, Intermediate

Timeline

Service Coordinator

SHINE Ltd.
01.2023 - 12.2024

Owner & CEO

MEGA GUARD SECURITY Ltd.
05.2020 - 12.2024

Chief Manager

IMPULS Ltd.
03.2018 - 12.2023

Department of Hospitality, Restaurant Management, And Tourism -

Vocational High School "Prof. Dr. Assen Zlatarov"

Software Development

Software University (SoftUni)
Antonio Tsankov