Aditya Singh

QA Manager

Delhi, India11 yrs 8 mos experience

Highly StableAI Enabled

Key Highlights

Built automation frameworks from scratch.
Expert in performance optimization and quality assurance.
Led testing for high-traffic media applications.

Stackforce AI infers this person is a Quality Assurance Specialist with expertise in media streaming and mobile applications.

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Skills

Core Skills

Test AutomationQuality AssurancePerformance Optimization

Other Skills

A/B TestingADBAI-based TestingActive BloggerAds TestingAgile MethodologiesAppiumBrowserStackCharles ProxyDatabase TestingDatadogDebuggingFirebaseFirmware-Level DebuggingFront-end Testing

About

With a keen eye for quality assurance and a knack for performance optimization, my role as a Sr. SDET at Deutsche Telekom has been marked by a relentless pursuit of excellence in OTT and STB testing. Leveraging tools like Kibana, my team and I dissect server-side logs to enhance user experiences on platforms such as Magenta TV. Our mission is to anticipate and resolve firmware-level issues, ensuring seamless service delivery. At MX Player, I honed my skills in an array of testing environments, from gaming to ad integration, using Charles Proxy to maintain the highest standards of quality. My suggestions often aligned with business and product strategies, leading to their incorporation into final products. This collaborative approach, coupled with my dedication to innovation, drives my passion for pushing the boundaries of technology in media.

Experience

11 yrs 8 mos

Total Experience

1 yr 8 mos

Average Tenure

Current Experience

Coto

Senior QA Specialist

Feb 2025 – Nov 2025 · 9 mos · Remote

Coto (stylised “coto”) is an emotional wellness platform, created to provide safe, supportive, and holistic wellness services — especially focused on women.
📱 Testing Coto Android & iOS apps end-to-end to ensure smooth user experience.
🤖 Built an Appium automation framework from scratch to streamline regression cycles.
⚡ Hands-on with K6 for load testing to validate system performance at scale.
📊 Leveraged Datadog for observability, monitoring, and proactive issue detection.
📌 Created JIRA Dashboards for better visibility into QA progress and reporting.
✅ Automated Zephyr test cases to improve efficiency in test management.
🌐 Used BrowserStack for cross-device and cross-platform testing.
🔴 Supported real-time debugging in Live issues to accelerate resolution.
💡 Engaged in brainstorming sessions with teams to enhance product quality and workflows.
🤝 Experimented with Claude and Cursor AI to assist in coding, automation, and faster problem-solving.
Exposure to playbooks

AppiumK6DatadogJIRAZephyrBrowserStack+2

Deutsche telekom

Sr. SDET

Sep 2021 – Dec 2024 · 3 yrs 3 mos · Gurugram, Haryana, India · Hybrid

📺 STB (Set-Top Box) Testing – ensuring stability and smooth user experience.
⚡ Performance Optimization – fine-tuning systems for speed and efficiency.
📊 Kibana for Monitoring – leveraging dashboards to track logs, metrics, and performance trends.
🎬 OTT Apps Testing – hands-on testing with platforms like Magenta TV 👉 Magenta TV
🔧 Firmware-Level Debugging – identifying and resolving deep technical issues beyond app layer.

KibanaOTT Apps TestingFirmware-Level DebuggingQuality AssurancePerformance Optimization

Mx player

Sr. QA Engineer

Apr 2020 – Sep 2021 · 1 yr 5 mos · Gurugram, Haryana, India

📺 MX Player OTT Testing – Worked on end-to-end testing of one of India’s leading video streaming platforms with 280M+ global users.
🎮 Games Testing – Involved in QA for both in-house and third-party games, ensuring stability, performance, and smooth user experience.
📢 Ads Testing (Charles Proxy) – Well-versed in validating different ad types and flows using Charles Proxy for debugging and verification.
🎶 Gaana Player Testing – Functional and performance testing for one of India’s top music streaming apps.
🎬 TakaTak Testing – QA for TakaTak, MX’s short-video platform developed as a replacement to TikTok.

Charles ProxyGames TestingAds TestingQuality Assurance

Payback

Sr QA Engineer

Apr 2019 – Apr 2020 · 1 yr · Gurgaon, India

🎯 Experience with PAYBACK (India’s Largest Customer Loyalty Program)
📱 Mobile App QA – Handling Android & iOS applications end-to-end.
🤖 Automation – Built and maintained Android automation using Appium.
🛠️ Debugging & Troubleshooting – Used Charles Proxy for network and API-level issue analysis.
🔥 Firebase – Hands-on experience with crashlytics, analytics, and performance monitoring.
🚀 Release Management – Responsible for Beta and Production releases with quality checks.
🧩 SDK Integrations – Worked with multiple integrated SDKs such as IBM, Unomer, Gamoooga, ensuring seamless compatibility and stability.

AppiumFirebaseCharles ProxyQuality AssuranceTest Automation

Falcon

QA Engineer

May 2017 – Apr 2019 · 1 yr 11 mos · New Delhi Area, India

Experience with Kite (Product-based Startup)
Mentored QA team to test the product following Agile methodologies:
📱 Cross-platform Testing – Backend, Mobile (Android & iOS), and Web applications.
🔗 Microservices Testing – Debugging and tracing with Zipkin.
🤖 Automation Strategy – Designed and developed a new approach for Android automation using Appium.
🌐 Web Automation – Implemented Selenium-based test suites.
⚡ API Testing – Automated test cases using JMeter for performance & reliability.
📊 Analytics Validation – Ensured correctness of event tracking using CleverTap.
🗄️ Database Testing – Verified DB entries via DataGrip.
✍️ Knowledge Sharing – Authored a blog on the Robot Pattern (as recommended by Jake Wharton).
Mentored Kite Cash team to strengthen automation and quality:
📱 Automated Android testing with Appium.
🔍 Performed exploratory testing to identify potential fraud scenarios.
⚡ Automated API test cases using JMeter.
🐒 Conducted Monkey Testing for Android apps using Monkey scripts.
📴 Introduced Interrupt Testing to validate app resilience in real-world conditions.

AppiumJMeterDatabase TestingQuality AssuranceTest Automation

Quovantis technologies

QA Engineer

Feb 2016 – Apr 2017 · 1 yr 2 mos · New Delhi Area, India

🧩 Experience with Quovantis (Service-based Company)
👨‍💻 Delivery QA Team – Tested multiple client projects including LinkLabs, MobileStorm, Patternex, and more.
🌐 Web & Mobile QA – Primarily handled functional, integration, and regression testing across platforms.
📝 Test Case Management – Authored and executed detailed test cases using TestLink.
⚡ Performance Testing – Designed and executed load tests with JMeter.
🤖 Automation – Automated general web flows using Selenium for faster regression cycles.
✅ UAT & Integration – Prepared and executed UAT and integration test cases for client deliverables.
🐞 Defect Tracking – Used JIRA for defect management and tracking issue lifecycle.
📞 Client Collaboration – Actively participated in client calls to align QA with delivery goals.
✍️ Knowledge Sharing – Wrote a blog on Performance Testing of Mobile Apps using JMeter.

SeleniumJMeterTestLinkQuality Assurance

Cube26 (acquired by paytm)

QA Engineer

Oct 2013 – Dec 2015 · 2 yrs 2 mos · New Delhi Area, India

🤖 Experience with Cube26 (Product-based Startup)
Well-known for developing innovative Gesture-based applications
📱 System Applications Testing – Worked on apps for leading OEMs including Lava, Karbonn, Micromax, Panasonic, Intex, Obi, and Coolpad.
📋 Test Documentation – Created RTM (Requirements Traceability Matrix), Test Plans, Scenarios, and Test Cases for structured QA coverage.
🧠 AI-based Testing – Applied AI-driven approaches to enhance accuracy and efficiency.
🔄 QA Methodologies – Involved in Functional, Regression, and Mobile Testing across multiple devices.
🔧 Build Validation – Performed device flashing with new builds to validate firmware and app-level changes.
🤝 Client Collaboration – Attended client meetings to gather requirements and align test strategies.
📲 Device Testing – Hands-on testing across numerous devices to ensure compatibility and performance.

Test DocumentationAI-based TestingQuality Assurance