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I will integrate decentro saber nse bse setu razorpay


Palash
About this gig
I'm a backend engineer who has built and run fintech integrations in production, across payments, mutual fund order flows, and cross-border remittance. If you're a fintech, broker, lending platform, or distributor that needs to connect to Indian financial rails without the integration dragging on for months, I can help you ship something clean and reliable.
APIs I integrate:
- Razorpay : payments, payouts, subscriptions, settlements, and webhook handling
- Decentro : banking-as-a-service, collections and payouts, UPI, virtual accounts, KYC and onboarding
- Setu : UPI, BBPS bill payments, Account Aggregator data flows, and deposits
- NSE (NMF II) : mutual fund order placement, SIP, redemptions, and file reconciliation
- BSE StAR MF : full order lifecycle, mandates, 2FA, and response file ingestion
- Saber : stablecoin-based cross-border payment and remittance settlement flows
How I build:
Money flows are unforgiving, so I build them to be correct under failure, not just on the happy path. That means idempotency keys on every write, webhook signature verification, retries with backoff for transient errors, and a status-query fallback for ambiguous outcomes so a payment never silently goes missin
Get to know Palash
Palash
Software Engineer
- FromIndia
- Member sinceMar 2020
- Avg. response time1 hour
- Last delivery4 years
Languages
Hindi, English
Backend engineer with 3+ years in Indian fintech. I build payment and financial API integrations in Python/Django that don't break in production.Production experience with:
BSE StarMF mutual fund integration (end-to-end)
Cross-border remittance orchestration
Stablecoin rails (Mudrex, Sabre)
Payment gateway integration and reconciliation
Decentro, Setu, Razorpay, Cashfree Integrations
Stack: Python, Django, DRF, Celery, Redis, PostgreSQL, GCP.
