Prateekraj Sahu

Experience

• 

  Tata Consultancy Services

  Aug 2022 - now

  TCS Innovator (Systems Engineer) at Ericsson client 5G R&D

  • Played a key role in unit testing and feature development for the Layer 2 5G Simulator product during the first year ofemployment, contributing to enhanced product reliability and functionality.• Led multiple internal training programs, demonstrating professional competency in areas such as C programming,Python, TCP/IP protocols, AI/ML (neural networks, transformer architecture), LangChain and agentic frameworks, andORAN.• In the second year of employment, independently developed and implemented an ORAN Traffic Steering/Handover proofof concept (POC), utilizing Q-learning, NS-3 customization, and advanced 5G and AI knowledge, earning recognition fromsenior architects and peers for outstanding work.• Collaborated on two additional POCs: one focused on using reinforcement learning to optimize modulation and codingfor improved data rates, and another leveraging large language model (LLM) agents to automate fault slip-through reportgeneration and analyze monthly Fault Slip Through (FST) data.• Delivered a well-received presentation on the modulation and coding POC at the TCS Mumbai Engineering Expo, earningcommendations from the company and senior leadership for technical innovation and presentation excellence* Currently working on implementing promising new Proof of Concept (POC) initiatives for Ericsson client. Show less