Apr 2023 – Dec 2023 · 8 mos · Hyderabad, Telangana, India · On-site

• In this role at Tata Consultancy Services, the focus was on transforming legacy systems into modern architectures. Leading the transition from a monolith service to microservices was a significant challenge that resulted in improved scalability and adaptability for future projects. Achieving 100% code coverage through meticulous test case design not only enhanced software reliability but also reduced defects significantly.
• Automation played a key role in daily operations; implementing cron jobs led to an impressive improvement of 5 seconds per task. This optimization allowed the team to allocate resources more effectively. Additionally, migrating the codebase to technologies like Java and Spring Web Flux opened doors for enhanced performance and scalability. The experience gained here solidified a passion for building efficient systems that truly make an impact.
• Skills: Microservices Architecture, Java Programming, Spring Frameworks, Automation Solutions

Mar 2022 – Apr 2023 · 1 yr 1 mo · Banglore

• Key accomplishments include:
• Improved system monitoring and performance tuning using Prometheus and Grafana, enabling proactive detection and resolution of performance bottlenecks.
• Implemented CI/CD pipelines using Jenkins and Docker, automating build and deployment processes, improving team productivity, and reducing deployment time by 40%.
• Built Angular-based UI for Ola EV e-SIM lifecycle management to track provisioning and usage, improving usability for operations teams.
• Built a microservice to manage the entire lifecycle of e-SIMs for Ola EV, saving over ₹50,00,000 through automated SIM management.
• Implemented a Cart Management feature for Ola Foods, improving system responsiveness and user experience.
• Designed React.js web interface for Cart Management, improving responsiveness and user engagement.
• Enhanced security and reduced redundant code by utilizing Spring Framework APIs.
• Implemented API Gateway + Lambda orchestration for secure, fault-tolerant API workflows.
• Enhanced observability with Prometheus & Grafana, reducing performance incident detection time by 35%.
• Automated deployments with Jenkins + Docker, reducing release cycles by 40%.
• Skills: Microservices Architecture, Java Development, Predictive Analytics, Data Processing Optimization

Sep 2020 – Feb 2022 · 1 yr 5 mos · Hyderabad, Telangana, India

• Key accomplishments include:
• Developed a Java-based reporting automation tool that enhanced reporting performance while decreasing employee workload by 20%, allowing staff to focus on more strategic tasks.
• Built a PostgreSQL-backed reporting tool that successfully reduced query execution time by 25%, significantly improving data retrieval efficiency for internal stakeholders.
• Authored and executed comprehensive UI test cases using JUnit, which led to a notable 15% reduction in post-deployment defects and improved overall software reliability.
• Enhanced internal batch processing systems through optimized job scheduling techniques that maximized resource utilization and reduced processing times across multiple applications.
• Collaborated closely with product managers to define technical solutions tailored to evolving business needs, ensuring the delivery of efficient and scalable systems aligned with strategic goals.
• Skills: Java, PostgreSQL, JUnit, Reporting Automation, SQL

Jun 2019 – Aug 2020 · 1 yr 2 mos

• Developed a Java-based inventory management module to streamline stock tracking and replenishment.
• Automated reporting workflows using Python scripts, reducing manual effort by 60%.
• Designed SQL-backed dashboards to track sales and inventory trends, helping optimize supply chain decisions.
• Gained hands-on experience in full-stack development by contributing to internal web applications using HTML, CSS, and JavaScript.