Shubham Raj

Senior Software Engineer

Rakuten•  September 2021 - Present

Rakuten Mobile Inc, Tokyo, Japan • Developing Applications for system monitoring, recovery, backup, integration, upgrade, optimization & deployments. • Developing Python based Backend services for Orchestrating efficient large-scale software deployments for 5G Site Commissioning. • Developing services for 5G Sites Configuration & Performance Management with Python/MongoDB. • Involved in Optimizations of 5G & LTE Open-RAN Concepts like Sleeping Cell, RCA for debugging site issues, RIU-Certificate Renewable, Golden Parameter Audit. • Adjusted design parameters to boost performance and incorporate new features for Auto-Recovery Project. • Revised, modularized and updated old code bases to Object Oriented Programming standards and improving functionality. • Taking the ownership of the App Modules, deliver on time to meet the deadlines. • Involved in Code Review, Unit Tests & Bug Fixing. • Introduced agile methodologies and development best practices to division to enhance product development.

Senior Software Engineer

Altran•  January 2020 - August 2021

Altran Technologies, Tokyo, Japan • Developed Python based Applications based on concepts of RIU-Certificate Renewable, KPI Monitoring, X2-Link Optimization and many more. • Led software development initiative as subject matter expert and primary point-of-contact for project management staff. • Collaborated with domain experts to understand and characterize products and identify problematic issues. • Involved in Critical Code Reviews and worked with open-ran development teams to correct problems, run test scenarios, and prepare for deployment. • Evaluated project requirements and specifications and developed software applications that surpassed client expectations. • Trained and mentored junior developers and engineers, teaching skills in Python and working to improve overall team performance.

Project Engineer

Wipro Technologies•  February 2018 - January 2020

Wipro Ltd. at CISCO Systems, Bangalore, India • Delivered unit-tested software with required characteristics and within customer-prescribed timeframes. • Developed applications based on concepts like Self Optimization of Network (Mute Call Minimization, Parameter Audit & Enforcement, X2-Link Optimization, Auto LTE-UMTS Cell Relations, Rollback for RAN Applications) • Wrote highly maintainable, solid code for software system, forming core framework and earning consistent praise from subsequent developers since initial version. • Provided critical feedback during Code Reviews. • Innovations: - Developed intelligent Customer Branch Analysis Tool which catches missing commits from main-release & find the difference between two customer branch/main releases using Python, Rest & JIRA API.