About

Work Experience

• Lead Engineer 1, TripleA Technologies, Singapore

  Sep, 2022 - Present

  Lead a 10-engineer team for a crypto payment gateway product, managing API, compliance, reporting, and integration. Delivered automated refund, auto top-up, system integrations, and payout flows.

  • Designed and implemented automated refund system for bad-scored payments (Elliptic integration).

  • Developed auto top-up system for pre-funding, integrating with banks for OnRamping.

  • Integrated with Name Scan, Nium card platform, and Coinbase on-chain.

  • Designed payout flow for crypto with various tokens and confirmations.

  • Led development of static address top-up.

  • Environment: NodeJS, TypeScript, PM2, Electrum, Fireblocks, Blocknative, Coinbase, ERC20, TRC20, BTC, Polygon, Solana.

• Senior Software Engineer, You Technologies Group (YouTrip), Singapore

  Oct, 2021 - Sep, 202211 months

  Led development of YouBiz B2B product from inception. Designed and implemented core payment functionalities and improved architecture.

  • Developed PayIn, PayOut, internal transfers, cashback, referrals, and remittances.

  • Integrated with banks, ledgers, card platforms, and FX providers.

  • Environment: Go, Kafka, Microservices, gRPC, Docker, AWS, Terraform, Helmchart.

• Tech Lead / Senior Application Developer, Credit Agricole (CACIB), Singapore

  Jul, 2019 - Oct, 20212 years 3 months

  Led and delivered payment and FX integration projects for the bank, including real-time FX and payment engine integration.

  • Designed and implemented real-time FX system (JetStream integration).

  • Improved architecture contracts across bank flows.

  • Developed Payment Integration Layer (PIL) to bridge payment engine (GPP) and middleware.

  • Optimized performance and identified bottlenecks.

  • Environment: Java, Kafka, Spark, HBase, Linux, Oracle, JBoss, Nexus.

• SDE-II, Foodpanda.in (OLA), Bangalore

  Mar, 2019 - Jun, 20193 months

  Designed and developed Order State Update (OSM) product for foodpanda, integrating with UrbanPiper.

  • Analyzed requirements and designed integration solutions.

  • Developed and managed order state update product.

  • Environment: Java, JDBC, Multithreading, Java Collections Framework, SCXML.

• Senior Software Engineer, Synechron Technologies Pvt. Ltd., Bangalore

  Sep, 2018 - Mar, 20196 months

  Developed MP-GTM (Generic Tran. Manager) for Morgan Stanley to optimize stock order orchestration.

  • Analyzed client requirements and enhanced existing applications.

  • Optimized orchestration of stock orders.

  • Environment: Java, JDBC, Multithreading, Java Collections, Red Hat Linux, MS Excel.

• Independent Consultant, Radix Analytics Pvt. Ltd., Ahmedabad

  May, 2014 - Oct, 20162 years 5 months

  Consulted on big data analytics projects for Sun Network and LTA Singapore.

  • Developed Advertisement Spot Optimizer for Sun TV Network (Java, IBM DB2, IBM CPLEX).

  • Designed fault tolerance solution for Singapore government transport system.

  • Environment: Java, JDBC, Multithreading, Java Collections, IBM DB2, IBM CPLEX, Red Hat Linux, MS Excel.

• Senior Software Engineer, Nividous Pvt. Ltd., Ahmedabad

  May, 2013 - Oct, 20135 months

  Developed RateCard System for SDI Media.

  • Analyzed requirements and developed RateCard System.

  • Environment: Java, JDBC, Savvion BPM, ExtJs.

• Senior Software Engineer, DecisionCraft Ltd.

  Jan, 2011 - May, 20132 years 4 months

  Led revenue management and optimization projects for Zee Network, Air Arabia, and GNFC.

  • Developed Revenue Management System for Zee Network.

  • Performance tuning for Air Fare Decision Maker (Air Arabia).

  • Product Mix Optimization for GNFC.

  • Environment: Java, JDBC, MSSQL2005, .Net, IBM CPLEX, Gurobi, Red Hat Linux, MS Excel.

• Software Engineer, Plenar Technologies Pvt. Ltd.

  Nov, 2009 - Dec, 20101 year 1 month

  Developed Universal Controller Hub (UCH) and device adapters.

  • Developed URC-HTTP protocol and UCH.

  • Created adapters for various devices and rendered dynamic digital UI.

  • Environment: Java, JQuery, JS, Tomcat.

Projects Experience

• Payment Gateway (TripleA Technologies)

  Sep, 2022 - Present

  Crypto payment gateway product with automated refund, auto top-up, system integrations, and payout flows.

  • Automated Refund System

  • Auto Top-Up System

  • System Integration with Name Scan, Nium, Coinbase

  • Crypto payout flow

  • Static Payment API

• YouBiz B2B (YouTrip)

  Oct, 2021 - Sep, 202211 months

  B2B payment platform with core payment functionalities and vendor integrations.

  • PayIn, PayOut, internal transfers, cashback, referrals, remittances

  • Vendor integrations: banks, ledgers, card platforms, FX providers

• ORM-PFx & Payment Integration Layer (CACIB)

  Jul, 2019 - Oct, 20212 years 3 months

  Banking payment and FX integration projects.

  • Real-time FX system

  • Payment engine integration

  • Performance optimization

• Order State Update (Foodpanda.in/OLA)

  Mar, 2019 - Jun, 20193 months

  Order state management and integration with UrbanPiper.

  • Order state update product

  • Integration with UrbanPiper

Skills

Education