Nov 2018 – Present · 7 yrs 7 mos

Nov 2017 – Mar 2020 · 2 yrs 4 mos

• 🡪 Technical Project Leader for ‘eSIM Companion (IoT) Device Subscription Management solution’. End-to-end development and deployment of eSIM eco-system as per Samsung Specification and GSMA SGP.22 specification for Samsung Galaxy LTE Watch, Galaxy Watch Active 2, and futuristic watch products, meanwhile hand-holding the MNOs globally to deploy their eSIM servers (Entitlement Servers like HPE, Ericsson and Nokia, Web sheet servers and SMDP+ servers).
• 🡪 One of the co-authors for drafting Samsung Specification over “eSIM Companion Device Subscription Management”. Standardized it to GSMA TS.43 specification - version 4.0 (On-Device Service Activation, i.e. ODSA).
• 🡪 Till now deployed for 103 MNOs (like ATT, TMO, Bell, EE, Swisscom, Vodafone, Telstra, SKT, CMCC, JIO, Airtel, etc.) in 46 countries (like U.S., Canada, European countries, Australia, New Zealand, China, Korea, India, etc.).
• 🡪 6 Patents as a Primary Inventor in the field of eSIM and Reinforcement Learning based AI solution.
• 🡪 Samsung Best Paper Award (SBPA) nominee for ‘eSIM On-Device Roaming Solution’.

Aug 2016 – Nov 2017 · 1 yr 3 mos · Delhi Area, India

• 🡪 Joined SRI-D in August 2016 after successful one-year Job completion at Samsung Electronics, South Korea.
• 🡪 Got promoted to Senior Chief Engineer. Technical Project Leader for team size of 22.
• 🡪 Continued Domain specialization over Tizen Platform framework development, Tools development & Automation. Coding skill expertise over C, C++, Shell Scripting & Python. Development Platforms used Linux

Aug 2015 – Aug 2016 · 1 yr · Seoul, South Korea

• GMP is a special program conducted by Samsung Electronics in South Korea (Samsung HQ), wherein the overall of fifty engineers from a total of 37 Samsung ORCs are being nominated and job relocated to Samsung HQ for the one-year duration to deliver the highly skilled tasks, to experience the global working culture and deep co-ordination across the globe. Being a GMP engineer, I handled the below major tasks successfully:
• 🡪 Tizen application framework development for middleware
• 🡪 Development of TCT (Tizen Conformance Tool), an automated Tizen Platform verification and Performance tool. I was one of the core designers and developers and leads its E2E development and its deployment to different ORCs across the globe. This tool is now used extensively across the world as compliance and conformance measurement of Tizen devices (TV, mobile, wearable) for certification.
• 🡪 Integrating Sanitizer (Address Sanitizer for memory exception, Leak Sanitizer to detect leaks, etc.) to TCT tool in co-working with Samsung Research, Russia (SRR) to measure the memory corruption measurement.
• 🡪 AllShare (DLNA) Platform deployment support over Samsung Android devices.
• 🡪 IoTivity (OCF) stack development support.

Jul 2008 – Aug 2015 · 7 yrs 1 mo · Delhi Area, India

• 🡪 Joined SRI-D as an Engineer position through campus recruitment from NIT-Bhopal (Bachelor of Technology degree).
• 🡪 Got promoted to Lead Engineer in 2012, to Chief Engineer in 2015.
• 🡪 Gained Domain specialization in DLNA/AllShare (Digital Media Sharing Network Protocol), Networking, Tools development & Automation. Coding skill expertise over C, C++, MFC. Development Platforms used being Linux and Visual Studio over Windows. Role and responsibility of the developer and as sub-module leader.