* Led end-to-end development of the Single-Node Data Warehouse (Community Edition). Drove AWS Marketplace and Azure integration, expanding product accessibility for resource-constrained environments (demos, edge scenarios).

* Engineered a dynamic storage backend (C++) enabling containerized local deployment. This increased overall developer productivity by improving the database testing and local development experience.

* Architected and implemented the RSI cost-efficiency feature: provisions resources via AWS CloudFormation or Azure ARM Templates in EKS/AKS clusters, securing key customer wins.

* Refactored testing framework for AWS S3 / Azure blob store support. Established required test coverage for cloud shipment, minimizing risk and accelerating time-to-market for cloud feature.

* Championed tooling innovation by prototyping 'ktest' (Pytest-based) for Kubernetes testing. Established an early, successful use case that preceded the internal adoption of Pytest company-wide.

* Led the migration of the critical Nexus repository to internal Kubernetes, stabilizing the core build system. Implemented a user-transparent cutover ensuring zero interruption to developer CI/CD workflow.

• Refactored the libraries for high-availability test

• Refactored tests so that they are compatible to new test framework

• Developed a script in python to test cancellation of queries

• Built test cases for database software

• Developed testing tools in shell scripts and Ruby

• Developed a library for test automation

• Troubleshoot complex technical problems, involving different specialties and interoperability between vendors.

• Resolve emergency incidents with immediate decisions.

• Handle and solve Customer Service Request in a timely and accurate manner.

• Analyze and evaluate the feasibility and the potential risk of the customer’s needs and research to manage to meet them.

• Plan and organize network configuration such as new nodes integration, live network upgrade, new feature implementation.

• Provide technical reports and meet with the customers on fault management and new technology introduction and implementation.