Open to opportunities

Vishal N

@vishaln

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Senior software engineer who builds scalable Java/Spring services and optimizes cloud architectures.

India

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What I'm looking for

I’m looking for a role where I can lead scalable backend systems, drive CI/CD and cloud modernization, and use data-driven problem solving to improve performance and delivery with strong engineering standards.

I’m a Senior Software Engineer with a Master of Science in Business Analytics (GPA 4.0/4.0) and a track record of delivering production-grade backend systems. I’ve worked across J2EE/Spring, SOAP-based services, and microservices—using Agile (SCRUM) to manage the software development lifecycle with strong quality practices.

At Citi Bank, I contributed to enterprise applications with Spring MVC and Spring Integration, improved performance using caching (EHCache and Spring Cache Abstraction), and built reliable CI/CD pipelines with Azure DevOps. I also led cloud migration to Microsoft Azure by containerizing with Docker and orchestrating on Azure Kubernetes Service (AKS), optimizing database performance with MongoDB and PostgreSQL for a reported 30% faster query response.

Earlier at Temenos, I led a team of four and enhanced Wealthsuite features for banking clients, including upgrading to IRIS API from legacy OData calls to reduce average load time by 60%. I built and maintained RESTful services with Swagger UI, used Node.js for backend work, and orchestrated IRIS APIs with Apache Camel to deliver tailored client functionality.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Citi Bank

May 2023 - Mar 2026 (2 years 10 months)

Developed and maintained enterprise J2EE applications using Spring MVC, improving performance by 30% through hybrid persistence with MongoDB and PostgreSQL. Migrated on-prem workloads to Azure using Docker and AKS, and implemented daily CI/CD with automated testing and zero-downtime deployments.

Java Spring MVC Hibernate Jenkins Azure DevOps Docker MongoDB PostgreSQL CI CD

Senior Software Engineer

Temenos Banking Software

Jul 2019 - Jun 2022 (2 years 11 months)

Led a team of four to deliver wealth management features for Wealthsuite and improved average load time by 60% by upgrading Model Portfolio systems to the IRIS API framework. Built and documented RESTful services with SwaggerUI, implemented portfolio/risk/forex modules using UXP and Node.js, and increased monthly release delivery efficiency by 50%.

RESTful Web Services Node API Orchestration Apache Camel UXP (Frontend)Actuate Server

Education

Degrees, certifications, and relevant coursework

W. P. Carey School of Business, Arizona State University

Master of Science in Business Analytics (MSBA), Business Analytics

2022 - 2023

Grade: 4.0/4.0

Activities and societies: Relevant Coursework: Machine Learning, Advanced Statistics, Database Systems, Analytical Decision Modeling.

Completed a Master of Science in Business Analytics (MSBA) with a GPA of 4.0/4.0. Coursework included Machine Learning, Advanced Statistics, Database Systems, and Analytical Decision Modeling.

Sir M. Visvesvaraya Institute of Technology

Bachelor of Engineering (B.E.), Computer Science

2015 - 2019

Activities and societies: Relevant Coursework: Probability and Statistics, Java, Data Structures and Algorithms, Big Data and Cloud Computing.

Completed a Bachelor of Engineering (B.E.) in Computer Science. Coursework included Probability and Statistics, Java, Data Structures and Algorithms, and Big Data and Cloud Computing.