Raghav Gupta 🇮🇳 Email & Phone Number

Bengaluru, Karnataka, India

Building POS Payments & OmniChannel Experience @Razorpay- Extensive experience in POS domain. - ISO integrations with PGs, Voids, Refunds, Chip & Contactless payments. - Key exchange and cryptography in payment flows. - Data security & certifications in payments. - Increasing success rate of payments.- Settlements and batch closures: manual settlement, batch summary, instant settlement etc. - HSM (Hardware Security Module) integration and migration. - Currently working on migration of system from 1 architecture to another architecture to address maintainability, scalability & to build a platform for creating omni-channel payment experience.- System Design & Architecture

Gurugram, Haryana, India

4G | ANDSF | KAS | Train Protection | OpenStack Cloud- Migrating the complete 4G architecture from native to cloud. - Setting up the complete cloud infra on own hardware using OpenStack. - 4G communication components like HSS, PGW, SGW, IPSF etc, deployment, debugging & configuration.- Built ANDSF Server from scratch using a very old open-source project, into new tech stack. - Build KAS system which assists KAVACH system for protection of trains from collision.

Noida, Uttar Pradesh, India

I worked on a project in financial domain for a consulting firm which facilitates easy filing of returns and enables collaboration with Chartered Accountants. My key responsibilities were: • Gathering requirements through client meetings.• Implementation of backend through microservices and REST APIs, writing data processing layer.• Working in an Agile team and deliver the code within the sprint timeline.

Noida, Uttar Pradesh, India

I was a trainee and learnt multiple tools and technologies like Java 8, Spring Boot, Spring Cloud, JavaScript, React JS, gradle, maven, MySQL, Spring Data JPA etc. I made an ecommerce website using these technologies which involved a lot of discussion with my colleagues. I also made a burger builder app using React JS. It was a great learning in a short time and my first industry experience.

Bachelor Of Technology - Btech, Computer Science

Class 12, Non Medical

Ssc, Schooling, 10 Cgpa

Activities and Societies: Art and Craft, Debates, Speeches, Dramas, Quizzes and Rangoli making