SUSHANT SHARMA
Pune
Summary
Software Development Engineer with 3+ years of experience at FPL Technologies (OneCard). Specialist in designing and orchestrating high-scale backend workflows to improve system reliability and efficiency.
Overview
3
3
years of professional experience
Work History
SDE 1
FPL Technologies
Pune
05.2023 - Current
- Cost Savings: Built an automated system to move old data to AWS S3. This stopped 20+ TB of database bloat and cut cloud costs by 70% while keeping data easy to find.
- Faster Processing: Created a new way to handle data in large groups using Spring Boot. This allows the system to process 100,000+ records at once, making it 90% faster.
- Security & Dashboard: Set up a system to manage 8 separate engines for different bank partners. This keeps all partners' bank data private and secure, managed through a single UI and RBAC.
- High Traffic: Built backend services that handle over 1 million requests every day. Used Redis caching to make the system smooth and reduce the database workload by 70%.
- AI Support: Developed an AI tool using OpenAI to help answer technical questions automatically. This reduced the manual work for the support team by 70%.
- System Updates: Led the move to newer software versions (Tomcat 10 and Camunda 7.23). Updated old code to work with new standards without any service shutdowns.
Skills
- Java
- Camunda (BPMN)
- Spring Boot
- Hibernate JPA
- Microservices
- AWS (EC2,S3,SQS,Lambda)
- Docker
- SQL
- Git
- Maven
- Tomcat
- Kafka
- Docker
- PostgreSQL
- Redis
- REST APIs
Projects
- Stack Overflow Clone: Built a website where users ask and answer technical questions. Used Java and Spring Boot for the backend. Added Redis to store frequent searches, which made the website 60% faster.
- E-Commerce Backend: Built an online store system to handle orders and payments. Used PostgreSQL to safely store customer data and Java with Spring Boot to create a secure login system using JWT.
Education And Achievements
Graphic Era University | B.Tech. in Computer Science | Graduated: May 2022 GPA: 8.31 / 10.0
- Team Leadership: Helped train 3+ junior developers on how to build better software, making the team's onboarding process 30% faster.
- System Building: Contributed to building large-scale backend systems that stay running and perform well under heavy use.
Timeline
SDE 1
FPL Technologies
05.2023 - Current