Pawan Gupta

About Pawan Gupta

As an experienced Android Tech Lead with over 7 years of hands-on development and leadership, I specialize in building scalable, performant, and modern Android applications across diverse domains—including real-time VoIP communication, system-level apps, and media-rich platforms.At VVDN Technologies, I’ve led a team of Android developers, driving end-to-end project delivery—from architecture design and code reviews to client communication and final deployment. I also play an active role in technical planning, feature POCs, and collaboration with engineering leadership, often stepping into the engineering manager role when needed. Key Highlights:Designed and implemented VoIP-based calling solutions using Linphone SDK, with full control over audio routing, Bluetooth SCO/A2DP, and complex call states like merge, swap, and conferenceDebugged and resolved NDK-level crashes (e.g, SIGSEGV) using tools like Crashlytics NDK, ndk-stack, addr2line, and LLDBDelivered production-ready system apps targeting Android 10+ with advanced audio and permission handlingStrong foundation in Jetpack libraries, Kotlin Coroutines, Jetpack Compose, and Clean ArchitectureExperienced in tools like Firebase, GitLab, Jira, Optimizely, Glassbox, and other modern dev + analytics stacksI’m deeply passionate about building robust mobile experiences, mentoring teams, and solving technical challenges that push platform boundaries—especially in real-time communication and system-level development on Android.

Experience

1. Senior Tech Lead

   VVDN Technologies

   Oct 2025 — Present · Gurugram, IN

Education

• Global College of Technology,Jaipur

  B.TECH, Electronics and Communication

  2012 — 2016

Skills

• Git
• Core Java
• Javascript
• Mysql
• Spring Mvc
• Tomcat
• J2ee
• Maven
• Html
• Servlet
• Struts
• Mongodb
• Javaserver Faces (Jsf)
• Advance Java
• Jenkins
• Basic of C
• Cascading Style Sheets (Css)
• Spring Framework