Hamdullah Mirza

Experience

• 

  Wipro Limited

  May 2015 - Nov 2016

  Project Engineer

  - As a Project Engineer for a finance application, I addressed new business requirements and resolved bugs. My responsibilities included using Savvion to provide comprehensive support to the application.- I regularly conducted health checks of the application to ensure optimal performance and stability. Additionally, I prepared and sent daily reports to keep stakeholders informed about the application's status.- I assisted consumers with customer addition and role assignments, ensuring smooth user management within the SLA.- I performed purge activities to maintain data integrity and efficiency. My role involved working in shifts to provide continuous support and ensure that the application operated seamlessly around the clock. Show less

• 

  Deloitte India (Offices of the US)

  Dec 2016 - Feb 2022

  - As a Senior Consultant, I led a dedicated team of 10 specialists across different modules within the Incident Management and Analysis team. Our primary responsibility was to handle incoming incidents, perform thorough analyses, and provide timely resolutions while adhering to defined SLAs. Key aspects of my role included:- Effectively managed a diverse team, ensuring cohesive and efficient incident resolution.- Delivered in-depth analyses for each incident and, when necessary, implemented data fixes to resolve customer issues in production environments.- Developed SQL queries, rigorously tested them in non-production environments with comprehensive documentation before deploying them to production, adhering to best practices.- Provided daily reports to higher management detailing incident counts and SLA adherence. Conducted daily calls with US counterparts to ensure seamless handover of issues and fostered a collaborative, cross-regional team environment.- Maintained a 100% SLA compliance rate, demonstrating our commitment to excellence and reliability.My role required a high level of technical proficiency, strategic planning, and effective communication. I consistently ensured that our incident management processes were robust and efficient, contributing to the overall success and reliability of our services. Show less I had extensive experience in fixing bugs and ensuring the stability of an insurance application built on the Fast4j framework. My key responsibilities included:- Prioritized critical issues and maintained zero defects.- Provided daily status updates to leads.- Worked within the SDLC framework.- Addressed issues in both the UI and backend of a customer-centric Servlet-based application, resulting in a 75% decrease in new bug creation through high-quality code and practices.Understanding the critical nature of insurance applications, I ensured minimal customer impact during development. I successfully managed the auto-renewal of insurance policies, performing dry runs in non-production and then in production environments, achieving a 100% success rate. Additionally, I worked on security-related issues, ensuring data protection with a 100% success rate.I also contributed to Spring batch processes to generate insurance-related PDFs containing customer information, with a 100% success rate. My commitment to quality earned me annual applause awards. Furthermore, I developed an application that automatically generated SQL queries, saving 2-3 days of effort.My technical expertise included Core Java, Servlets, JSP, JDBC, Struts 2, Hibernate, Spring, IBM WebSphere, Tomcat, Oracle, JUnit, Web Services (SOAP, REST), and Python. Show less In this role, I contributed to the development and maintenance of an insurance-based application built on the Fast4j framework. My primary responsibilities included:- Efficiently identified and resolved bugs to ensure the application remained stable and functional.- Ensured zero defects during System Integration Testing (SIT) and User Acceptance Testing (UAT) phases.- Provided daily status updates to my team lead to maintain clear communication and project transparency.Through my efforts, I helped maintain a high standard of quality and reliability for the application, contributing to its overall success. Show less

  • Senior Consultant

    May 2021 - Feb 2022

  • Consultant

    Aug 2018 - May 2021

  • Business Technology Analyst

    Dec 2016 - Aug 2018
• 

  JPMorganChase

  Feb 2022 - now

  - As a developer, I successfully led a project to reconcile the customer data from another bank, leveraging a robust tech stack including Java, Spring Boot, Amazon S3, CockroachDB, and deployment on the Gaia application platform.- Designed and implemented a secure and efficient data transfer system. Using Java and Spring Boot, I developed a backend service that handled the data extraction, transformation, and loading (ETL) processes. This ensured that the data was accurately and securely transferred between the banks.- Utilized Amazon S3 for temporary storage of the data during the transfer process. This cloud storage solution provided scalability, security, and high availability, ensuring that the data was safely stored and accessible throughout the transfer.- Implemented CockroachDB for efficient handling of large data volumes and strong data consistency. It allowed for seamless handling of large volumes of data, ensuring that the transferred data was integrated into our bank’s systems efficiently and reliably.- The entire application was deployed on the Gaia platform, which facilitated advanced management and monitoring capabilities. Gaia’s features enabled us to oversee the deployment process, ensuring that the application remained resilient and performed optimally during the data transfer.- Throughout the project, I ensured that best practices in security and data integrity were followed. This included encrypting data during transfer, implementing comprehensive error handling, and conducting thorough testing to identify and resolve potential issues.In summary, I successfully led a project to transfer customer data from another bank to our bank using Java, Spring Boot, Amazon S3, and CockroachDB, with deployment on the Gaia platform. The project was completed efficiently and securely, ensuring seamless integration of the transferred data into our systems. Show less - As a developer focused on delivering resilient, high-performance applications, I leveraged a comprehensive tech stack to ensure seamless solutions. My expertise included microservices architecture, Jenkins, Bitbucket, Jules, Java, Spring Boot, and Oracle DB, with deployment on Gaia.- I designed and implemented microservices architectures, breaking down applications into manageable services that could be independently developed, deployed, and scaled. This enhanced fault isolation and continuous delivery, ensuring updates and new features were swiftly rolled out without compromising stability.- Using Jenkins, I established CI/CD pipelines to automate build, test, and deployment processes. This minimized human error, accelerated delivery, and ensured rigorous testing before production. Bitbucket provided version control, code reviews, and collaboration features to streamline workflow and maintain code quality.- Jules orchestrated services and dependencies in the application lifecycle. My proficiency in Java and Spring Boot allowed me to develop robust, scalable backend services. Spring Boot simplified configurations, enabling rapid prototyping and deployment.- For database management, I used Oracle DB, known for reliability and performance. I optimized database interactions for speed and efficiency, enhancing the application's resilience.- Deployment on Gaia, a sophisticated platform, allowed for advanced management and monitoring of applications in production. Gaia's features ensured deployed applications were resilient, fast, and continuously improved.In summary, my role involved leveraging tools and technologies to deliver resilient, fast, and reliable applications. Through microservices, CI/CD pipelines with Jenkins, collaboration via Bitbucket, orchestration with Jules, development in Java and Spring Boot, and robust database management with Oracle DB, I ensured high-quality applications ready for efficient deployment and scaling on Gaia. Show less

  • Associate Software Engineer III

    Jan 2024 - now

  • Associate Software Engineer II

    Feb 2022 - Dec 2023