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Vishal Gupta

@vishalgupta13

Senior Software Engineer at D4 Insight, shipping Emirates NBD’s Apple Pay Tokenization system.

At D4 Insight, I own and optimize the Integration Layer and Bawaba platform for Emirates NBD’s Everyday Banking channels. I designed and shipped the Apple Pay Tokenization system for Emirates NBD Egypt end to end; it’s live in production with zero downtime issues.

Previously, I led microservices development at DataNimbus Technologies and built banking and bio-banking solutions with Node.js, Golang, and Kafka. At LabVantage Solutions, I converted legacy Java functionality to Node.js and developed REST APIs for LIMS products across pharma, bio-pharma, and bio-banking.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Development Engineer

Current

D4 Insight

Feb 2025 - Present (1 year 8 months)

Own and optimize the backend Integration Layer and Bawaba platform for Everyday Banking, powering mobile, tablet, and internet banking channels for Emirates NBD. Designed and shipped the Apple Pay Tokenization system end-to-end, and reduced API response times to meet Visa certification requirements.

NodeJS Java Kafka Docker Kubernetes AWS REST APIs Microservices Integration Apple Pay Visa Certification

Technical Lead

DataNimbus Technologies Pvt. Ltd.

Jul 2022 - Dec 2024 (2 years 5 months)

Led development on a core microservices product (UPP) using Node.js/Express and Golang/Gin, delivering new features via OpenAPI/Swagger-specified REST APIs for banking and bio-banking clients. Built Kafka connectors and enhanced IBM MQ for core banking transactions, and mentored junior developers.

NodeJS Express Go Gin Microservices REST APIs OpenAPI Swagger Kafka IBM MQ Docker Kubernetes MongoDB AWS Mentorship

Associate Solution Engineer

LabVantage Solutions, Inc.

Jun 2019 - Jul 2022 (3 years 1 month)

Converted legacy Java functionality to Node.js and built file parsers for LIMS products across Pharma, Bio-Pharma, and Bio-Banking client domains. Developed and documented REST APIs using Golang, and served as tech lead on client projects, delivering quick fixes to production issues.