Headline

R&D Software Engineer | Cloud, Telecom, and DevOps Engineer| Rotaractor

About

I am a Software Engineer with hands-on experience across defence-grade secure systems, telecom core networks, and cloud-native infrastructure. My work spans building and integrating encryption systems, deploying and supporting telecom charging platforms, and implementing DevOps-driven automation and observability in production environments. I have worked extensively with Kubernetes, Docker, CI/CD pipelines, and real-time monitoring tools such as Prometheus, Grafana, and Kibana, helping improve system reliability, deployment efficiency, and operational visibility. My background includes FPGA-based secure communication systems, Nokia Converged Charging, protocol integration, and performance optimization using SQL and distributed databases. I enjoy solving complex, large-scale engineering problems at the intersection of systems, networking, and automation, and I’m continuously learning to build scalable, secure, and high-availability platforms. Open to collaboration and opportunities in telecom, cloud, DevOps, and secure systems engineering.

Location

Greater Bengaluru Area

AI stack

claude code

cursor

gemini

github copilot

Blackbox AI

ChatGPT

Work experience

Software Engineer R&D at ITI Limited, Apr 2025 - Present · 1 yr 7 mos, Bangalore Urban, 1. Engaged in the development, testing, and integration of encryption devices supporting both low- and high-bit-rate traffic, ensuring secure voice and data transmission across defence and communication networks. 2. Installed, commissioned, and configured CISCO routers (NCS540, ASR1009, C8300) to establish and maintain secure static communication systems for critical operations. 3. Working on Integration and Testing of Event Management Systems (EMS) with Encryption devices to manage events and monitor alarms and health status of Encryption systems. 4. Configured and maintained Ericsson Network Manager (ENM) for node supervision and alarm monitoring, generating periodic network health and alarm reports to optimize uptime and network performance. 5. Collaborated with hardware, firmware, and testing teams to integrate, validate, and deploy field-ready encryption devices, ensuring compliance with defence communication standards and protocols. 6. Contributed to network performance optimization and fault management, improving system reliability and operational readiness in secure communication environments.

Associate Software Engineer at Infinite Computer Solutions, Jul 2024 - Apr 2025 · 10 mos, Bengaluru, Karnataka, India, 1. Integrated and tested key components of the NCC, including SMSC, Notification, provisioning, RMS, and SS7, ensuring seamless communication and interoperability between systems. 2. Leveraged deep expertise in Diameter, SS7, and TCP/IP protocols, resulting in a 30% reduction in integration issues, significantly enhancing system reliability and performance. 3. Streamlined deployment processes by implementing best practices in DevOps, achieving a 40% increase in system integration efficiency and reducing downtime during testing and deployment phases. 4. Collaborated effectively with cross-functional teams to identify and resolve integration challenges, ensuring timely project delivery and maintaining high-quality standards. 5. Documented and optimized workflows, contributing to a knowledge base that enhanced team efficiency and facilitated onboarding of new engineers.

Student Trainee at Nokia, Oct 2023 - Jul 2024 · 10 mos, Bengaluru, Karnataka, India, Student intern working for Nokia CNS S&C and DS&C team. 1. Executed the deployment and integration of Nokia NCC software utilizing Kubernetes, Docker, shell scripting, and Unix systems, resulting in a significant enhancement in system efficiency and reliability across various customer environments. 2. Implemented advanced monitoring tools such as Grafana and Prometheus, leading to optimized system performance and improved visibility into system health metrics. 3. Coordinated the seamless integration of Nokia NCC software across diverse customer environments, ensuring uninterrupted operations and maintaining high levels of customer satisfaction. 4. Integrated critical components including NetAct, SMSC, CCTF, and Splunk, delivering comprehensive solutions for various NCC projects, which resulted in improved project delivery timelines and enhanced overall system functionality.

Application Developer at Rail Wheel Factory, Aug 2023 - Sep 2023 · 2 mos, Bengaluru, Karnataka, India, 1. Oversaw the end-to-end development of a complaint management application using Android Studio, Java, and XML, enhancing user experience through an intuitive interface and efficient functionality. 2. Integrated Firebase for robust real-time data management and secure user authentication, ensuring reliable application access and protecting sensitive user information. 3. Achieved a 50% reduction in response time for complaint resolution by leveraging the app’s efficient design and real-time data capabilities, significantly improving user satisfaction and operational efficiency. 4. Collaborated closely with cross-functional teams to gather requirements and implement features, ensuring the application met the needs of both users and stakeholders.

Data Science Intern at Open Weaver, Jul 2023 - Aug 2023 · 2 mos, Bengaluru, Karnataka, India, 1. Assumed a pivotal role in the development of a food recipe application, utilizing OpenWeaver Studio, Java, and XML. 2. Successfully integrated artificial intelligence (AI) to provide recipe assistance, enhancing user engagement and satisfaction. 3. Spearheaded the project, collaborating with a dynamic team to deliver a user-friendly and innovative culinary experience. 4. Achieved remarkable results, driving increased user engagement and satisfaction through the implementation of AI-driven recipe assistance features.

Education

Bachelor of Engineering - BE, Computer Science, Sri Venkateshwara College of Engineering, BANGALORE

Junior college, Biology/Biological Sciences, General, Narayana Junior College - India

Public links

github: https://github.com/karthikkkulkarni