● Developed and maintained scalable banking application using Java and Spring Boot, enabling secure and efficient processing of financial data and frontend using React and Angular. ● Integrated RESTful APIs for internal and external applications using Spring, improving interoperability and reducing API response times by 25%. ● Maintained applications using C#, Python, and JavaScript, ensuring efficient performance and scalability. ● Developed and presented technical papers and presentation to fellow coworkers and company investors to showcase the software development. ● Built and integrated RESTful APIs with Node.js, Express, and .NET CORE MVC, improving data exchange between client and server. ● Designed and optimized database schemas in MySQL and PostgreSQL, reducing data retrieval latency by up to 30% in high-traffic environments.

● Designed and optimized applications using the Spring Batch framework to create and process job batches on an Oracle database, updating financial servers and generating precise financial reports for a data warehouse supporting over 1M international customer accounts. ● Collaborated with international teams across India, London, and Switzerland to troubleshoot and resolve critical application failures, ensuring uninterrupted banking operations across over 30 countries. ● Provided comprehensive technical support for servers and applications, utilizing SQL and Unix to resolve issues for over 100,000 users and monitored the performance of the product control data warehouse. ● Analyzed and validated technical financial reports to ensure accuracy, enabling the assessment of the company's market position and financial health. ● Developed and presented technical papers and presentations to fellow coworkers and company investors to showcase the software development.