# Rahul Kumar
Source: https://hello.cv/rahulresume
Kolkata

## Links
- LinkedIn | https://linkedin.com/in/rahul
- GitHub | https://github.com/rahulkumar

## Work
### Software Development Engineer | Rupeek
- Led the end-to-end development of the SIB-CLM project, managing the entire lifecycle from architectural design to production deployment, reducing time-to-market by 15-20%.
- Optimized the lender core system, achieving a 25% improvement in processing speed by implementing design patterns like Strategy and Factory to enhance code readability and maintainability.
- Utilized Zeebe Modeler to design and manage workflows, resulting in a 40% increase in process automation efficiency and seamless task orchestration across systems.
- Developed a custom dispatcher to automate sequential processes, decreasing manual intervention by 30-35% and ensuring uninterrupted workflow execution.
### Software Development Engineer | Trustt (formerly Novopay)
- Developed 5+ complete backend features with unit test cases and effectively resolved 20+ JIRAs, focusing on the accounting microservice.
- Revamped UI for HDFC's loan management system, boosting user satisfaction by 25% and streamlining processes.
- Led the development and delivery of a Loan Management System at Finsall, replacing the main software.
- Integrated 40+ APIs into web applications and resolved over 100 JIRA issues with 80% efficiency.
- Developed robust APIs using Spring Boot, facilitating seamless communication between different components of the system. Improved API response times by 15% and enhanced overall system performance.
- Solved more than 30+ large-scale bugs in user stories, ensuring timely delivery of solutions.
- Mastered microservices architecture, implementing it to enhance system scalability and reducing maintenance overhead by 20%.

## Education
### Haldia Institute of Technology | Computer Science
9.12 / 10.00
- Data Structures and Algorithms
- Web and Internet Technology
- OOP (Java)
- Operating Systems
- Database Management System

## Awards
### Qualified for Regionals in the International Collegiate Programming Contest (ICPC) in ACM ICPC 2020.
### Achieved a best rank of 2951 in KickStart by Google.
### Secured rank 1 in college and rank 423 all India out of 2 Lakh+ participants in Codecaze by Coding Ninja.

## Skills
### Languages
- Java
- C++
- SQL
- JavaScript
- C#
### Technologies
- Spring Boot
- Microservices
- Kafka
- MySQL
- PostgreSQL
- Git
- RESTful APIs
- Bootstrap
- .NET
- Node.js
- MongoDB
- JQuery
### Concepts
- Microservices Architecture
- API Development
- Database Management
- Agile Methodology
- Project Management
- Cloud Computing
- System Scalability

## Projects
### Employee Management Application

## Source
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