SQA.bg – passion accuracy quality.

Call us: (+359) 32 307 442
Send mail: info @ sqa.bg
Plan With Us
Plan With Us

Our Team

Even the best technologies need the best people with the right passion.
We have a core team of professionals ready to lead you to the moon and back … to the every project aims.

We Bring the Value of Professionalism

We are Always Dedicated to our Work
Are Leading Consultants that you can Trust
Say No to Laziness
We are One Big Family

Together, we achieve remarkable results that transcend the boundaries of what is currently achievable and unlock the true potential of our clients’ visions. We approach every client relationship with a unique and invigorating perspective, with an energy that constantly inspires action. Our commitment to teamwork, trust and an open attitude.

Become Part Of Our Team
our leadership member

Meet Our Team of Experts

Our core principle was to invest in people, communities, and the success of our clients

TEST AND PROCESS ARCHITECT, ISTQB CERTIFIED ADVANCED TEST ANALYST

Vasil Tabakov

CEO

Natalia Moskova

Lead QA team

Kostadin Angelov

DevOps Team Lead

Zlatin Etimov

DevOps Team Lead

Atidzhe Kestendzhieva

Business Analysis Team Lead

Bahar Mustafa

Software Development Lead

Raul Santa

Head PMO

Orazio Aiello

Technical Lead - TELCO
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Enterprise App Development
Software Testing Services
DevOps Consulting Services

Contact With Us!

32-34 Okolchitsa str., 4004 Plovdiv, Bulgaria

Call us: (+359) 32 307 442

Mail: [email protected]

Mon – Fri: 9.00am – 6.00pm / Holiday : Closed

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Vasil Tabakov

Test and process architect, ISTQB certified advanced test analyst

Phone Number: (+359) 32 307-442

Email Address: info @ sqa.bg

Biography

Vasil is a co-founder of SQA Service LTD, Bulgaria and Head of Testing and Process consultancy department. He has more than 15 years of experience in both Quality Assurance and Quality Management. His profound understanding of the processes and broad technical expertise make him a key team player for our team. Vasil is deeply committed to quality of delivered solutions and performed services. He has great sense of paying attention to details, and possesses the ability to turn a vague concept into a creative solution.

  • Solid academic background – Master’s Degree in Computer Science
  • More than 25 years of experience in various business domains
  • Deep understanding of the IT business
  • In-depth awareness and passionate advocacy of SQA culture of work ethic, trust, and open communication
  • A Software engineer with a background in the Defense, Telecom and Banking sectors
  • A Team Manager with comprehensive expertise in complex OSS/BSS software solutions for Telco service providers
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Natalia Moskova

Lead QA team

Phone Number: (+359) 32 307-440

Email Address: info @ sqa.bg

Biography

Natalia is a team leader that is fully engaged and committed to achieving the common team goal. She always seeks solutions rather than problems and when we need  professional advice she is always there. She is skilful in finding and utilizing people’s strengths and intuitively motivates us to rise above the daily tasks.

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Bahar Mustafa

QA Team Leader

Phone Number: (+359) 32 307-442

Email Address: info @ sqa.bg

Biography

Bahar is our QA Engineer with deep knowledge of software testing process. Keeping deadlines, identifying and documenting software defects are second nature to him.

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Atidzhe Kestendzhieva

QA Team Leader

Phone Number: (+359) 32 307-442

Email Address: info @ sqa.bg

Biography

Atidzhe is our QA engineer who has many years of experience in complex projects, occupying a leadership position by estimating the workload, setting goals, manage testing teams, and defining timelines.

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Zlatin Etimov

QA Team Leader

Phone Number: (+359) 32 307-442

Email Address:  info @ sqa.bg

Biography

Zlatin is a QA Engineer involved in system and security testing projects. He is accustomed to working in complex projects environments requiring both analytical and exploratory testing techniques.

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Kostadin Angelov

QA Team Leader

Phone Number: (+359) 32 307-442

Email Address: info @ sqa.bg

Biography

Kostadin is a compassionate team leader who is fuelled by positive energy. Sport taught him to discipline and never to give up but to strive for the higher goal. He is our fighter who sees each difficulty as another challenge. He gives us his knowledge and support for the sake of giving and as a result people in his team are brave and confident enough to execute ideas and to expand their field of expertise.

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Head PM Office

Raul Santa

Phone Number: (+359) 32 307-442

Email Address:  info @ sqa.bg

Biography

Raul is dedicated and results-driven Technical Project and Program Manager specializing in the dynamic IT/Telecom domain. Proven track record of successfully delivering intricate projects for numerous Tier1 Telco Operators.
He is proficient in all facets of Project and Delivery Management, including meticulous planning, budget oversight, and adept stakeholder management. Demonstrates a results-focused and proactive approach in addressing day-to-day operations and resolving service issues. 

Raul having multiple roles over his career such as E2E SI, PM, TPM, Stream Manager, Solution Architect, SME, Dev. Lead, application Developer and Integration Engineer of OSS/BSS solutions such as Cloud user and application management tools (WSO2), CA BSI (SLM), WNG, NPO, Cognos, Infovista, Siebel, IBM/ Netcool, IBM/Proviso/TNPM, and other 3rd party applications. 

Competencies

  • Solution design and specifications, close collaboration with the customers, vast international experience, high expertise in all phases of a telecom integration project (from pre-sales to acceptance and start-upassistance).
  • Technologies and Tools: ACS (Axiros), TR69 RPC, TR181, TR369/USP, CWMP, OB-USPA, Tyk Solutions(Portal, GW, Dashboard), SOAP API, REST, MQTT, CoAP, STOMP, WebSocket and HTTPS as message transfer protocols, JSON and Protocol Buffers as data encoding schemes, Cloud infrastructure (AWS andGCP), Virtualization (k8s, Docker), TCP IP and NTW knowledge, Authoritativeness db etc.
  • Telecom solutions: Proprietary solutions of Telco Ops, Cloud User/Application Management (WSO2 IDS, APIM,APPM, BAM), SLA solutions (CA BSI), Performance Solutions (WNG, NPO, Infovista, Proviso etc.), Reporting solutions (Proviso, TNPM, Cognos etc.), 2G/3G/LTE network architecture, 2G/3G/LTE KPI and KQI definitions.
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Technical Lead – TELCO

Orazio Aiello

Phone Number: (+359) 32 307-442

Email Address:  info @ sqa.bg

Biography

As an experienced  FlowOne domain Technical Lead, Orazio specialize in leading software engineering projects using agile methodologies and aligning cross-functional teams. With a strong background in telecommunications and expertise in managing security projects and cloud infrastructure, he is well-equipped to enhance dynamic teams. Fluent in Italian, English, and Romanian, his communication skills are well-suited for global enterprises seeking effective project leadership.

Digital transformation & E2E System integrator

  • Managed resource allocation and technical project oversight, from demand planning to task assignment.
  • Conducted customer-facing activities, handling technical discussions and strategic planning with key stakeholders.
  • Ensured successful delivery of both customized and off-the-shelf solutions to leading telecommunications firms.
  • Maintained ownership of the FlowOne CDPA framework, overseeing its application and evolution across projects.
  • Facilitated key project signoffs with Product Owners, contributing to the delivery of superior product quality.
  • Managing a Security Program focused on bolstering infrastructure security through strategic control and process integration.
  • Managed a cutting-edge In-Home Connectivity initiative, integrating sophisticated mobile features with a consortium of top-tier suppliers, enhancing cybersecurity and user experience.