Indraneel Bose

PROJECTS:

PMXecute

Project Description: PMXecute is an electronic trading platform providing clients with real-time competitive pricing in both precious metals and foreign exchange. PMXecute offers both web and desktop applications for Traders and dealers. The desktop application is built in Java Swing technology, while the web application UI is based on React technology, and the backend utilizes Java, Spring Boot, JPA, Websockets, Lightstreamer, and gRPC technologies.

My contribution and key responsibilities:

* Migrated JDK version from JDK 7 to Open JDK 17, ensuring compatibility and enhancing performance across all Java-based backend services and Java Swing desktop applications.

* Introduced new trending technologies such as Lightstreamer and gRPC through standalone Proof of Concepts (POCs) and integrated them into the backend services of the PMXecute project.

* Proactively reduced system downtime by addressing potential issues through regular maintenance activities.

* Provided technical guidance to junior developers, fostering a positive team environment, and promoting professional growth.

* Developed scalable and maintainable code, ensuring the long-term stability of the software.

* Created a custom standalone project to conduct load testing of websockets, assessing the system's ability to maintain connections and automatically recreate websocket connections in case of disconnection.

Technologies: Core Java, MySQL, JPA, Spring Boot, REST API, Websockets, Java Swing.

FORWARDS

Forwards is an extension in the PMXecute project, allowing users to place deals for future commodity and currency rates based on selected value dates.

My contribution and key responsibilities:

* Integrated Lightstreamer for streaming real-time market prices across multiple platforms, replacing websockets for improved efficiency.

* Enhanced intercommunication between multiple standalone services by implementing gRPC calls, resulting in improved performance and scalability.

* Created detailed documentation for the Forwards architecture and conducted POCs for Lightstreamer and gRPC.

* Developed the system by effectively processing complex request and response FIX (Financial Information eXchange) data.

Technologies: Core Java, MySQL, JPA, Spring Boot, REST API, Websockets, Lightstreamer, gRPC.

• Projects undertaken and responsibilities:
• Simplibank & Connect
• Technologies used :- Java,SQL,Springboot,struts 2 Hibernate.
• Simplibank and Connect is a web application which is a fintech product it provides our clients an opportunity to turn there shop into a banking and financial institutions. You can pay utility bills provide them insurance and earn in every service they use in our product.
• Integrated partner bank API's to create various features like digital transactions through IMPS,NEFT or UPI.
• Automated bulk merchant onboarding process by automatically reading emails and Excel reports.

• Projects undertaken and responsibilities: 1Channel
• Technology Used :- Java, Springboot, Hibernate, JDBC, MySQL. 1Channel is web application it is a sales force automation tool.It helps our clients to manage and track huge number of FOS feet on street activities and many other activities like In-store sales,stock information, distributor management, visual merchandising,track real time execution progress with images which will be audited.
• Rewritten and improved the existing code for automated PDF generation using iText.
• Developed webservices(REST APIs) teaming up with mobile app team and guided QA team for API testing.
• Improvement and stability of the system by preventing SQL injection attacks , XSS attacks.
• Resolved production bugs timely and efficiently. 1Office & 1View
• Technology Used :- Java, Struts2, JDBC, MySQL. 1Office is web application which is employee portal it's used to manage activities such as Payroll & claims processing, leave management,Hr management, joining to exit process of employee, asset management etc.

• Developed leave management and performance management module.
• Developing backend table structure design, suggesting code improvements to remove code vulnerabilities, suggesting possible test cases to QA engineers and engaging in high priority bug fixes.