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Souvik Dutta

Software Engineer | Backend Developer | Payments academy L1 Certified | Real Time Payments | Microservices | Java | Spring Boot | Kubernetes | GCP

Bengaluru

4+ years of work experience

HSBC
Jun 20233 yrs 2 mosPresent

Hybrid

* Architected and engineered the Orchestration Layer for the Singapore PayNow project using Java and Spring Boot, managing complex transaction workflows for high-volume, real-time payments. * Successfully managed 3+ high-priority regional payment projects (Singapore, Malaysia, and India), ensuring 100% on-time delivery across diverse regulatory jurisdictions. * Designed and architected the Malaysia Digital Office Banking (DOBW) API, integrating comprehensive Digital Wallet and MVP2 Outward Payment journeys into a unified service layer. * Led the end-to-end development of the Singapore Refund API, delivering a production-ready solution 3 weeks ahead of the ETA. * Ensured a 89% Production Success Rate during the Malaysia Wallet launch, overseeing deployment with zero post-launch incidents or defects. * Spearheaded the integration of the India EPFO (Employee Provident Fund) project, leveraging GCP (Google Cloud Platform) and the PayOS internal framework for rule-based transaction processing. * Directed full-stack deployment lifecycles using IKP (Internal Kubernetes Platform) and Kubernetes, maintaining 99.9% service availability through proactive pod management. * Streamlined CI/CD pipelines to automate build and deployment processes, reducing manual deployment overhead by approximately 40%. * Facilitated seamless alignment between technical execution and business intent by collaborating with Business Analysts (BAs) to refine client requirements, resulting in a 25% reduction in logic-related rework. * Drove the execution of 50+ JIRA stories with a focus on high-velocity delivery, consistently maintaining a "Carry-Over" rate of less than 5% per sprint.
HSBC
Nov 20228 mosJun 2023

Pune, Maharashtra, India

Java Software Engineer for HSBC private Limited India. A. Worked on payment processing engine for across all the business area of Indonesia region. This system provides functionality for wholesale and corporate types of transactions. B. Defined site objectives by analyzing user requirements, envisioning system features and functionality C. Designs and develops backend to internet applications by setting expectations and features priorities throughout development life cycle; determining design methodologies and tool sets; completing programming using languages and software products; designing and conducting tests.
GitHub
@SkD18

Souvik’s AI Stack

claude code
claude code
gemini
gemini
github copilot
github copilot

Education

Bachelor of Technology - BTech, Mechanical Engineering

institute of engineering and management

20193 yrs2022

Higher secondary, Science

Salkia Hindu School - India

20151 yr2016

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Headline

Software Engineer | Backend Developer | Payments academy L1 Certified | Real Time Payments | Microservices | Java | Spring Boot | Kubernetes | GCP

About

I'm a dynamic Software Engineer with over Three years of experience in developing reliable backend services and large-scale systems. My expertise includes Java, Spring Boot, System Design (LLD & HLD), Microservices, Kubernetes, and databases like MySQL and MongoDB. I also have experience with cloud platforms like GCP. I’m passionate about my knowledge in Data Structures, Algorithms, and System Design. I’m always open to new challenges and opportunities. You can reach me at aimofsouvik14@gmail.com.

Location

Bengaluru

AI stack

claude code

gemini

github copilot

Work experience

Software Engineer at HSBC, Jun 2023 - Present · 3 yrs 2 mos, Hybrid, * Architected and engineered the Orchestration Layer for the Singapore PayNow project using Java and Spring Boot, managing complex transaction workflows for high-volume, real-time payments. * Successfully managed 3+ high-priority regional payment projects (Singapore, Malaysia, and India), ensuring 100% on-time delivery across diverse regulatory jurisdictions. * Designed and architected the Malaysia Digital Office Banking (DOBW) API, integrating comprehensive Digital Wallet and MVP2 Outward Payment journeys into a unified service layer. * Led the end-to-end development of the Singapore Refund API, delivering a production-ready solution 3 weeks ahead of the ETA. * Ensured a 89% Production Success Rate during the Malaysia Wallet launch, overseeing deployment with zero post-launch incidents or defects. * Spearheaded the integration of the India EPFO (Employee Provident Fund) project, leveraging GCP (Google Cloud Platform) and the PayOS internal framework for rule-based transaction processing. * Directed full-stack deployment lifecycles using IKP (Internal Kubernetes Platform) and Kubernetes, maintaining 99.9% service availability through proactive pod management. * Streamlined CI/CD pipelines to automate build and deployment processes, reducing manual deployment overhead by approximately 40%. * Facilitated seamless alignment between technical execution and business intent by collaborating with Business Analysts (BAs) to refine client requirements, resulting in a 25% reduction in logic-related rework. * Drove the execution of 50+ JIRA stories with a focus on high-velocity delivery, consistently maintaining a "Carry-Over" rate of less than 5% per sprint.

Trainee Software Engineer at HSBC, Nov 2022 - Jun 2023 · 8 mos, Pune, Maharashtra, India, Java Software Engineer for HSBC private Limited India. A. Worked on payment processing engine for across all the business area of Indonesia region. This system provides functionality for wholesale and corporate types of transactions. B. Defined site objectives by analyzing user requirements, envisioning system features and functionality C. Designs and develops backend to internet applications by setting expectations and features priorities throughout development life cycle; determining design methodologies and tool sets; completing programming using languages and software products; designing and conducting tests.

Education

Bachelor of Technology - BTech, Mechanical Engineering, institute of engineering and management

Higher secondary, Science, Salkia Hindu School - India

Public links

github: https://github.com/SkD18