Suraj Kanojiya

About Company:

• Leading mobile payment and financial services company in Japan with 70+ million users.
• Process 600+ million monthly transaction with 15 trillion YEN annual GMV.

About Work:

• Working on microservices to manage payment methods management like wallet, credit card and banks
• Scaling this service from 5000 RPS to 20,000+ RPS since I joined the company
• It is a read heavy service, so implemented caching and streaming solution
• Handle deployment, monitoring and alerts setup. Migration from new relic to prometheus
• Developed a solution for maintenance without downtime, it is being used by many teams and other group companies
• Working on cost optimization, communicate with PMs and third parties, do system design for changes, prepare documentation and specs, collaborate with other teams
• Some of the major projects I have worked are receiving salary through PayPay app, make payment directly from bank, add support for virtual prepaid card and many more

About Company:

• NBFC providing credit limit to small & medium retailers in FMCG sector

About Work:

• Migrated old application to spring boot & redesigned from monolithic architecture to microservices architecture
• Migrated database from postgres 9 to postgres 12 & changed database design to be more flexible to integrate multiple NBFCs & retailers
• Created Grafana monitoring dashboard using prometheus & setup slack alerts with datasource from spring actuator
• Solved problems like latency issue, limiting API hits, timeouts
• Reduced db query execution time by 2 - 3 times and average API response time from seconds to under 100 milliseconds

About Company:

• US based NBFC providing small businesses with the multiple funding options

About Work:

• Design and build microservices for lending services
• Create a bank statement analysis logic which became a bestselling product for the company
• Got hands-on experience on front end technologies like Angular & React
• Got hands-on experience on mongo db, redis & rabbit MQ

About Company:

• CMSS is a service based company, which works mostly with banks and NBFCs

About Work:

• Worked on lending, internet banking & mobile banking platforms
• Created mobile banking services from scratch to live for NKGSB Bank
• Got hands-on experience on Java, Spring, Hibernate, MySql & AngularJS