KUSHAL BHATTACHARYA

• Contributed strategically to the development of the Central Business Configuration (CBC) project, a central configuration hub for SAP S/4HANA with planned future integration across SAP products, by having cross collaborations across various stakeholders in the organization.
• Implemented and refactored legacy code by implementing design patterns like Facade and Strategy pattern, which helped in decoupling the code and reducing major historical bugs from occurring, resulting in a 70% reduction of customer tickets.
• Leveraged GitHub Copilot for in-depth code analysis and optimization, accelerating feature development, and creating comprehensive automated tests (E2E and unit tests) to ensure software reliability and robustness

Technologies used :- Typescript,Postgres, pub sub, design patterns , Domain Driven Design models

• Spearheaded the design and development of a scalable, end-to-end E2E microservices architecture for a service-based airline company.
• Conducted an in-depth analysis of industry leaders like Cleartrip and Airbnb's system architecture, identifying best practices and implementing them to ensure optimal design in this project.

Technologies used :- Typscript,NextJs Framework,mongo db ,GraphQl,design patterns,webhook pattern

• Partnered with cross-functional teams and the marketing team to define requirements for an admin tool that streamlines quarterly revenue capture and facilitates data-driven marketing strategy development aggregating business relevant data and conversion rates accross B2B and B2C which increased more proactiveness and automation .

Technologies used:- PHP,mysql,javascript,css,html,nodejs

• Customized Google Blockly to enhance programmer-friendliness and facilitate integration with an MQTT broker application .

Technologies used:- C++, Python,MQTT,Google Blockly,PHP,javascript,css,html