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Impact Studio

I’ve spent the last few years building and operating backend systems in fintech and AI products from early design decisions to production reliability.

My work focuses on systems that need to be correct, scalable, and boring in production, even when the problems aren’t.

Impact Studio at a glance

Live metrics
0+ Years

Production Engineering Experience

₹0L+

Monthly GTV

Handled in Live Systems

Fintech + AI

Domains Shipped In

End to End Ownership

APIs, Integrations, Reliability

Experience timeline

Oct 2024 – PresentAI Accounting, Fintech

SDE II · Karbon Business

Building AI driven accounting systems at scale

View key impact →

Key impact

  • Led FinBox integration into Karbon’s AI Accountant to ingest complex bank statements (PDF, Excel, images).
  • Designed core APIs for ATIS, enabling real time bi directional sync with Tally.
  • Introduced idempotency, retries, and reconciliation jobs to guarantee exactly once updates.
  • Built and owned the Tally AIA Connector (Windows app) for near real time accounting flows.
  • Delivered the prepaid cards system end to end, reliably handling ₹95L monthly GTV.
Sep 2022 – May 2024Payments, Recon, Microservices

Backend Engineer · Juspay

Scaling and stabilizing fintech microservices

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Key impact

  • Owned recon microservices and the surrounding system architecture.
  • Led codebase refactoring to improve maintainability and long-term reliability.
  • Built generic APIs for efficient data access across teams.
  • Designed and maintained ETL workflows for merchant data pipelines.
  • Partnered with product and infra teams to improve throughput under peak loads.
Feb 2022 – Aug 2022Fintech Infrastructure

Technical Product Analyst Intern · Juspay

From intern to systems thinker

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Key impact

  • Designed a real time logging pipeline using Kafka.
  • Built a Kibana-style analytics dashboard for live insights.
  • Worked across data, backend, and presentation layers.
  • Built early instincts for system design tradeoffs and production constraints.

Impact highlights

₹95L/month

Transaction volume handled

Across prepaid cards and live banking flows.

Multiple data formats

PDFs, Excel, images

Automated ingestion for bank statements.

Real time sync

Accounting systems (Tally)

Bi directional updates with reconciliation safety nets.

End to end ownership

APIs → connectors → reconciliation

Full lifecycle responsibility.

Fintech scale

Juspay + Karbon

Shipping reliability for regulated systems.

Skills in practice

Backend & APIs

FastAPI, REST APIs, Idempotency, Retries, Reconciliation

Used across fintech and AI accounting systems.

Systems & Reliability

Distributed Systems, Microservices, Event Driven Workflows

Applied in recon, ETL pipelines, and accounting sync.

Data & Storage

PostgreSQL, SQL, BigQuery, Clickhouse, Redis

Powering production analytics and financial workflows.

Cloud & Tooling

Docker, Jenkins, AWS, Azure

Supporting build, deploy, and operational reliability.

Want to see how these systems were actually built?

Case Studies (coming soon)