UBUdish Bhatnagar

Experience

Built for
scale

Three years shipping payment systems used by millions, plus governance work across state platforms serving 4.7 crore citizens.
June 2022 — June 2025

IndiaMART InterMESH Limited

Engineer

Worked on online payment systems, product development, transaction reliability and automation.

Live platformpay.indiamart.comArchitected & scaled IndiaMART's merchant payment platform

Pillar of Success — 2023

Continuous Excellence — 2024

  • Migrated the payments platform from AngularJS to React.
  • Redesigned backend workflows, reducing processing time by 30%.
  • Maintained 99.9% platform uptime.
  • Integrated multiple payment gateways and implemented intelligent payment routing.
  • Contributed to a 30% increase in transaction volume.
  • Built real-time monitoring and alerting systems.
  • Automated payment collections.
  • Built a payment-link generation solution that improved success rates by 20%.
  • Reduced support tickets by 40%.
  • Launched new IndiaMART services with stakeholders — 30% higher adoption, 10% revenue growth.
April 2026 — June 2026

Odisha Computer Application Centre

Research Intern

Digital governance and DPDP Act 2023 compliance across citizen-facing state platforms.

  • Worked on DPDP Act 2023 compliance across 3 state departments.
  • Covered platforms serving approximately 4.7 crore citizens.
  • Developed a 64-control governance framework across 9 domains.
  • Assessed 90+ citizen-facing applications.
  • Engaged senior stakeholders including Additional Secretaries and the OCAC CEO.
  • Ran technology and compliance gap analysis and identified priority improvements.
64

Controls

9

Domains

90+

Applications

3

Departments

4.7 Cr+

Citizens

Impact at IndiaMART

99.9%

Platform uptime

30%

Processing-time reduction

30%

Transaction-volume growth

20%

Payment-link success improvement

40%

Support-ticket reduction

10%

Revenue growth

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