Description :

1. Designed and executed comprehensive test plans for VoIP systems, focusing on call quality, latency, and network performance.
2. Developed and maintained regression test suites to support ongoing VoIP application testing.
3. Conducted collaborative test case review sessions to refine testing strategies and improve backlog management.
4. Ensured traceability of testing tasks to backlog requirements for effective project management.
5. Performed functional, regression, and performance testing on various VoIP platforms.
6. Documented and tracked defects, collaborating with development teams to ensure timely resolutions.
7. Analyzed testing outcomes to identify trends and recommend system enhancements.

Experience

7-10 Years

Level

Consultant

Education

B.Sc. in CS

Description :

1. Conducted extensive testing on VoIP systems to ensure compliance with performance standards.
2. Collaborated with engineering teams to develop and refine automated testing scripts.
3. Provided hands-on support during VoIP system deployments, addressing issues in real-time.
4. Facilitated User Acceptance Testing (UAT) sessions to validate system functionality.
5. Kept abreast of advancements in VoIP technology to enhance testing methodologies.
6. Created comprehensive test cases for VoIP call flows, ensuring robust performance.
7. Documented and analyzed test results to drive continuous improvement in VoIP services.

Experience

0-2 Years

Level

Fresher

Education

B.S. IT

Description :

1. Executed comprehensive manual testing activities, including functional, regression, and integration testing to validate VoIP systems.
2. Utilized logs and Wireshark for troubleshooting complex issues affecting VoIP performance.
3. Applied relevant 3GPP specifications to ensure compliance during testing procedures.
4. Maintained detailed test documentation and meticulously tracked testing results for quality assurance.
5. Assessed audio quality, latency, and jitter to guarantee optimal user experience in VoIP services.
6. Developed test plans aligned with project specifications and industry standards.
7. Collaborated with developers to refine test scenarios and enhance overall system performance.

Experience

5-7 Years

Level

Executive

Education

B.S. IT

Description :

1. Conducted extensive testing for Voice over IP modernization projects, ensuring optimal performance and compliance with specifications.
2. Prepared detailed test reports and executed case validations to guarantee system integrity.
3. Developed and implemented robust test procedures aligned with customer expectations and technical requirements.
4. Reported and documented technical issues, creating detailed defect reports for resolution.
5. Configured and maintained testing equipment for accurate performance assessments.
6. Executed regression and exploratory tests on new features to validate functionality.
7. Provided comprehensive bug descriptions to the development team to facilitate effective troubleshooting.

Experience

7-10 Years

Level

Senior

Education

B.Sc. IT

Description :

1. Conduct comprehensive testing of VoIP systems to ensure interoperability across different nodes.
2. Create and manage test cases using TestLink to streamline testing processes.
3. Execute test cases during internal and user acceptance testing phases.
4. Work closely with the support team to replicate and resolve customer incidents in a controlled test environment.
5. Modify testbed setups for specialized and performance testing scenarios.
6. Automate regression tests using Python and Selenium WebDriver to enhance testing efficiency.
7. Demonstrate extensive knowledge of VoIP protocols, including RTP, SIP, T38, and various codecs.

Experience

2-5 Years

Level

Junior

Education

BSc IT

Description :

1. Led VoIP testing projects, mentoring junior engineers and defining overall testing strategies for complex VoIP systems.
2. Created and managed comprehensive test plans for performance, security, and scalability of VoIP solutions.
3. Collaborated closely with developers, network engineers, and product teams to address high-level issues.
4. Troubleshot complex SIP signaling and RTP media flow problems, analyzing network performance deeply.
5. Oversaw the entire quality assurance lifecycle for VoIP systems, ensuring testing was aligned with product goals.
6. Managed a team of testers, prioritizing projects and defining best practices for testing workflows.
7. Drove process improvements in testing efficiency and automation, enhancing overall team output.

Experience

10+ Years

Level

Consultant

Education

B.S. in CS

Description :

1. Optimized VoIP system performance by conducting tests under diverse network conditions to simulate real-world scenarios.
2. Performed stress tests to evaluate system resilience against high latency and packet loss.
3. Engineered scalable architectures for large-scale VoIP deployments, ensuring reliability and security.
4. Collaborated with cross-functional teams to integrate VoIP solutions into comprehensive communication frameworks.
5. Developed long-term strategies for VoIP infrastructure, aligning with industry standards and regulatory compliance.
6. Led teams of VoIP QA engineers, ensuring testing methodologies met organizational objectives.
7. Defined and managed QA processes across multiple projects, enhancing quality assurance practices.

Experience

10+ Years

Level

Management

Education

B.S. Computer Eng.

Description :

1. Ensured that VoIP systems meet both functional and non-functional requirements, focusing on performance and security.
2. Acted as a subject matter expert for organizations seeking to implement or enhance VoIP systems.
3. Provided insights into best practices, testing methodologies, and system architecture for VoIP networks.
4. Conducted high-level troubleshooting and performance audits for existing VoIP deployments.
5. Performed functional testing on VoIP systems to validate features such as call setup, transfer, hold, conferencing, and voicemail.
6. Verified correct operation of VoIP protocols including SIP, RTP, and H.323.
7. Executed full system tests to ensure seamless VoIP communication from dialing to call termination.

Experience

7-10 Years

Level

Consultant

Education

B.S. IT

Description :

1. Conducted thorough assessments of VoIP systems, focusing on performance metrics and user experience.
2. Identified and documented vulnerabilities in VoIP infrastructure, contributing to enhanced security measures.
3. Collaborated with network engineers to optimize system configurations for improved call quality.
4. Developed and executed test plans that align with industry standards and best practices.
5. Produced detailed reports on testing outcomes, highlighting areas for improvement and action items.
6. Assisted in the deployment of updates and patches to ensure system integrity and reliability.
7. Evaluated new VoIP technologies for integration into existing systems, ensuring compatibility and performance.

Experience

10+ Years

Level

Management

Education

B.S. CS

Description :

1. Conducted extensive testing to evaluate VoIP system performance under various network conditions and high call volumes.
2. Utilized advanced tools such as Wireshark and SIPp for traffic analysis, identifying and troubleshooting SIP signaling and RTP issues.
3. Performed rigorous analysis of QoS settings to ensure optimal audio quality across diverse scenarios.
4. Documented and resolved complex issues, providing clear reports on system performance and failures.
5. Collaborated with cross-functional teams to enhance the overall functionality of VoIP solutions.
6. Executed regression tests to validate system updates and maintain performance standards.
7. Monitored system logs to proactively address and mitigate potential VoIP-related issues.

Experience

7-10 Years

Level

Senior

Education

BSc CS