Pavan Kumar

Software Engineer

Delhi, India9 yrs 10 mos experience

Highly Stable

Key Highlights

Led multiple teams in high-impact fintech projects.
Expert in Java and Microservices architecture.
Proven track record in developing secure authentication systems.

Stackforce AI infers this person is a Fintech Software Engineer with strong backend development skills.

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Skills

Core Skills

JavaMicroservices

Other Skills

AerospikeAlgorithmsAmazon Web Services (AWS)Apache KafkaCC++DBMSData StructuresDatabasesDesign PatternsDockerElastic Stack (ELK)ElasticsearchGitGrafana

Experience

9 yrs 10 mos

Total Experience

2 yrs 8 mos

Average Tenure

1 yr 10 mos

Current Experience

Microsoft

Software Engineer II

Aug 2024 – Present · 1 yr 10 mos · Noida, Uttar Pradesh, India · On-site

Paytm payments bank

Senior Software Developer

Jan 2022 – Aug 2024 · 2 yrs 7 mos · Noida, Uttar Pradesh, India · Remote

● Worked in the Bank-oauth Team, which is providing authentication features to all the services of Paytm Payments Bank.
● Developed multiple workflows. A workflow is a set of challenges which a user needs to pass before performing some action like login, setting passcode/password, resetting passcode/password etc.
● Designed and developed login feature of Paytm Payments Bank Netbanking Panel and Paytm Payments Bank App.
● Did MySQL tables partitioning for archiving/purging older data easily.
● Leading a team of 3 developers.

MySQLJavaREST APIsSpring BootMicroservices

Zaakpay

2 roles

Software Development Engineer - 3

Jul 2021 – Jan 2022 · 6 mos · Hybrid

● Developed payout suite, which supports real time payout processing. With payout suite, we can process payouts even on holidays which was not possible earlier. Payout is the money given to merchants for their services.
● Led a team of 3 developers

Software Development Engineer - 2

Oct 2018 – Jun 2021 · 2 yrs 8 mos · Hybrid

● Worked in the payment gateway team called Zaakpay.
● Automated reconciliation, which is the process of verifying transaction details between the bank and our system.
● Optimized performance of merchant dashboard by 100 times, where merchants can see/download their transaction history based on several search parameters.
● Designed and developed T+X payout. With T+X we are able to do payout on Xth day of transaction. X can be any number starting from zero.
● Developed database archiver process to move old data to another backup database server so that size of main database remains in limit, this helped in low database query time.
● Integrated multiple new acquirers like Ola Postpaid, ICICI Pay Later and Airtel UPI in our payment gateway.

Paytm

Software Developer

Jun 2016 – Sep 2018 · 2 yrs 3 mos · Noida, Uttar Pradesh, India · On-site

● Worked in Paytm payments team.
● Ownership of back office panel, which is used to see and download history of any transaction.
● Developed REST API’s and Schedulers.
● Ownership of Saved Card Service, which is used to save, delete and get customer’s debit and credit card details.