• Designed and maintained robust IaaS scripts to optimize the deployment of On-Premise Infrastructure, while seamlessly integrating and managing SaaS applications with enhanced efficiency.• Conducted in-depth research on integrating different frameworks of OpenShift with Kaloom products, specifically exploring the utilization of Assisted Installer and Agent Based Installer in on-premise environments.• Developed and managed a comprehensive suite of test cases using Golang and Cucumber, ensuring effective quality assurance throughout the software development lifecycle.• Conducted thorough studies to determine optimal strategies for hardware replacements and application upgrades, minimizing traffic impact while maximizing operational efficiency.

• Designed and implemented effective test strategies to ensure thorough testing and quality assurance, resulting in robust and reliable software products.• Conducted rigorous validation of the final product, ensuring adherence to industry standards and comprehensive coverage of all requirements. Leveraged HP ALM to streamline the validation process.• Performed meticulous end-to-end testing, closely reviewing results and proactively addressing test cases that did not meet the required criteria, ensuring high-quality deliverables.• Developed and executed detailed test plans, including test cases, scripts, and scenarios, to thoroughly assess product functionality, performance, and reliability.

• Developed and provided continuous support for an installation script, optimizing production processes for streamlined operations and efficiency.• Guided and mentored interns in enhancing and implementing software deployment processes using a range of tools including Jenkins, bash scripting, Python, and Ansible.• Collaborated closely with team members to overcome complex challenges, collectively devising effective solutions to ensure project success.• Maintained unwavering commitment to delivering high-quality code within specified timelines, ensuring the timely completion of tasks to meet project objectives.

• Streamlined baseline upgrades through the development and maintenance of an automated script, ensuring efficient and error-free processes.• Designed and validated installation packages to facilitate seamless deployment, rigorously testing their functionality and reliability.• Conducted installations and proactively resolved complex issues within the OpenStack infrastructure, ensuring optimal performance and stability.• Conducted extensive testing and flawlessly deployed OVA packages using Heat, harnessing OpenStack's capabilities for efficient environment management and orchestration.• Successfully integrated and upgraded diverse Intelligent Network systems across Europe, Middle East, and Africa, ensuring seamless operation and enhanced functionality.• Mentored and guided young engineers, equipping them with the skills and knowledge to work independently and excel in their roles.• Resolved escalated issues by meticulously analyzing source code, identifying root causes, and retesting solutions to ensure effective problem resolution.

• Leveraged Titansim for load testing, ensuring robust performance and scalability of the system under various simulated conditions.• Developed TTCN-based test cases for automated testing of CUDB and HSS, enhancing efficiency and accuracy in the testing process.• Streamlined troubleshooting processes by automating log gathering and system monitoring, enabling swift identification and resolution of issues.

• Integrated, performed acceptance tests, and provided support for Intelligent Network and charging products, including VPN, PGS, CCN, and PSL.• Troubleshot various telecommunication protocols such as TDMA, CDMA, GSM, CAMEL, and CS1+, ensuring smooth operation and resolving issues efficiently.• Optimized the upgrade procedure (TSP 4 to TSP 5) to reduce upgrade time from 5 maintenance windows to just 1, enhancing efficiency and minimizing downtime.• Collaborated in the creation of RFQs during pre-sale stages, leveraging expertise to support business development efforts.• Actively participated in creating an optimized timeline to improve delivery timeframes and ensure timely project completion.