Arvind Sajeev

Software Engineer

Bengaluru, Karnataka, India6 yrs 8 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Over 6 years of experience in 5G RAN networks.
Expertise in 5G NR Layer 2 protocols and C++ programming.
Proven track record in troubleshooting and optimizing wireless networks.

Stackforce AI infers this person is a Telecommunications expert specializing in 5G RAN systems and software development.

Contact

Skills

Core Skills

5g Nr Layer 2C++Linux

Other Skills

Protocol StacksScheduling AlgorithmsLog AnalysisCall FlowMAC layerGNU DebuggerCellular CommunicationsDebuggingRLCMACQXDMAmarisoftRadisys 5G stackAltran Stack CUUP5G

About

I am a software engineer working on 5G RAN wireless networks with over 6 years of experience. Currently with XCOM Labs where we build high-performance and high reliability private 5G solutions. Expertise in - 5G NR Layer 2 : MAC, RLC, PDCP, SDAP, NRUP - Programming : C++, C, DPDK, Linux programming, Python - Problem solving : Crashs, Memory leaks, timeline issues, pipeline and latency optimizations

Experience

6 yrs 8 mos

Total Experience

2 yrs 2 mos

Average Tenure

3 yrs 8 mos

Current Experience

Xcom labs

2 roles

Senior Member of Technical Staff

Promoted

Dec 2024 – Present · 1 yr 6 mos · Bengaluru, Karnataka, India · Hybrid

Member of Technical Staff

Oct 2022 – Jan 2025 · 2 yrs 3 mos · Bengaluru, Karnataka, India · Hybrid

Part of the XCOM RAN L2-L3 Software team.
Implemented UL Sync-loss detection and PDCCH order RACH recovery.
Troubleshooting stability issues, packet loss, UE attach issues etc.
Instrumented frameworks for profiling timeline issues and memory leaks
Implementation of performance counters to improve observability of the system

Protocol StacksC++5G NR Layer 2

Altran

Software Engineer

Apr 2021 – Sep 2022 · 1 yr 5 mos · Bangalore Urban, Karnataka, India

Part of the RAN Layer 2 team, working on development and maintainenance of the PDCP sub-layer, NRUP and related features.
Implemented flow control algorithm between gNodeB CU and DU
worked on intra and inter gNodeB CU Handover scenarios
troubleshooting issues for Tier 1 clients field deployment

Protocol StacksLinux5G NR Layer 2

Tata consultancy services

Software Engineer

Aug 2019 – Mar 2021 · 1 yr 7 mos · Bengaluru Area, India

Quest global

Summer Intern

Mar 2018 – May 2018 · 2 mos · Thiruvananthapuram, Kerala, India

worked on a deep-learning framework to implement generic neural networks, implemented the module used for data augmentation and cleaning
implemented a convolution neural networks based solution for classifying the UrbanSound8k dataset.