---
title: "Rajshekhar Vitkar - Senior Software Engineer in Bengaluru | Tal"
description: "Meet Rajshekhar Vitkar, Senior Software Engineer @ Siemens India | Advanta based in Bengaluru. AI stack includes antigravity and cursor."
image: "https://tal.club/meet/rajshekhar-vitkar/share-image"
---

# Rajshekhar Vitkar on Tal

## Headline

Senior Software Engineer @ Siemens India \| Advanta

## About

I am a Senior Software Engineer with experience in C\+\+ development, specializing for industrial automation systems\. My expertise includes developing Protocol Stacks\(EtherNet/IP\), OPC UA Server/Client applications, integrating secure communication protocols \(using OpenSSL with SHA\-256\), and ensuring seamless systems integration, particularly with Siemens products such as WinCC and Unified OPC UA Server\. Focused on innovation and performance optimization, I have led projects that enhance data transfer, system reliability, and scalability\. My work consistently delivers efficient, high\-quality software solutions that meet complex industry needs, while leveraging the latest technological trends\. Key Technologies & Highlights: • C, C\+\+, STL: Expert in developing high\-performance, real\-time systems, proficient in networking protocols like TCP/IP, UDP, Modbus TCP/IP, and IEC 62541 for industrial communication\. • Docker & Cloud Integration: Proficient in Docker for containerization and experienced in deploying solutions on Nimbus Cloud and Microsoft Azure, ensuring secure communication\. • Unified Automation SDK: Hands\-on experience with Unified Automation SDK for developing robust OPC UA solutions\. • Multi\-threading & Design Patterns: Strong understanding of multi\-threading, memory management, and design patterns like Singleton\. • Agile & TDD: Extensive experience in Agile methodologies such as Scrum and Test\-Driven Development \(TDD\), ensuring timely and efficient project execution\. • Open\-source & Emerging Technologies: Passionate about exploring open\-source technologies and staying ahead of the latest industry trends to drive innovation\.

## Location

Bengaluru

## AI stack

antigravity

cursor

## Work experience

Senior Software Engineer at Siemens, Jun 2020 \- Present · 6 yrs 3 mos, Bengaluru, Karnataka, India, • Led development of an OPC UA Server using Unified Automation SDK, improving system efficiency by 25%\. • Optimized compile times by 30% with Debian patches, accelerating development\. • Deployed Docker images on Microsoft Azure for OPC UA Client, reducing deployment time by 40%\. • Implemented secure communication using self\-signed and CA\-signed certificates for WinCC OPC UA Client\. • Conducted performance and NFR testing, reducing system downtime by 15%\.

Software Engineer at Siemens, Jun 2020 \- May 2023 · 3 yrs, Bengaluru, Karnataka, India

Software Engineer at Utthunga, May 2017 \- Jun 2020 · 3 yrs 2 mos, Bangalore, • Developed OPC UA Client on Hermes Firmware, increasing system stability by 20%\. • Designed and implemented MEI\-ENIP Adaptor, reducing troubleshooting time by 50%\. • Managed Docker\-based deployments on Microsoft Azure, boosting deployment efficiency by 30%\. • Ensured 100% on\-time delivery for critical milestones through effective client communication\.

## Education

Post Graduation, Diploma In System Software Development, CDAC Bangalore

Bachelor's degree, Information Technology, Sinhgad college of engineering

[View the original profile](https://tal.club/meet/rajshekhar-vitkar)

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