Summary
Overview
Work History
Education
Skills
Timeline
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Vishnu Wagh

Pune

Summary

Java Full Stack Developer with 8+ years of experience designing scalable microservices and high-performance applications for Investment Banking, Telecom, and IoT. Expertise in JAVA, Spring Boot, REST APIs, with a proven track record of reducing latency and leading business-critical projects like T+1 Settlement at Barclays. Passionate about clean architecture, Agile practices, and mentoring teams.

Overview

8
8
years of professional experience
2016
2016
years of post-secondary education

Work History

Sr. Software Engineer

Barclays
02.2022 - Current
  • Developed RESTful APIs handling 10K+ daily transactions for Investment Banking, reducing latency by 25% through multithreading optimizations
  • Implemented secure authentication/authorization using Spring Security and JWT
  • Built event-driven systems using Solace; Improved system responsiveness
  • Optimized multithreading and concurrency for low-latency financial transactions
  • Contributed to key projects: T+1 Settlement Cycle, Trade Amendment Capture, DQI, CSM, BAM Token migration
  • Regularly reviewed peers'' code contributions, offering constructive feedback to enhance overall product quality.
  • Enhanced software functionality by identifying and resolving complex technical issues.

Software Engineer

Tech Mahindra
05.2020 - 01.2022
  • Developed telecom customer and plan management modules using Spring and Angular
  • Integrated modules (EPC and CIMS) via JMS for internal service communication
  • Improved system modularity by applying best practices in Angular component architecture

System Engineer

Tata Consultancy Services
11.2016 - 05.2020
  • Worked on REST API development for fleet management and logistics tracking at DOW Chemicals
  • Implemented dashboards, user tracking, and map-based interfaces
  • Built modules for internal employee portals (UltiMatix) using Angular and Bootstrap
  • Developed a web platform for managing connected printers globally for Avery Dennison.
  • Implemented Okta authentication, AWS S3 storage integration, and dynamic tree structures.
  • Applied lazy loading to improve front-end performance by 25%

Education

B.E. - Computer Science

University of Pune

Skills

Java 8

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Timeline

Sr. Software Engineer

Barclays
02.2022 - Current

Software Engineer

Tech Mahindra
05.2020 - 01.2022

System Engineer

Tata Consultancy Services
11.2016 - 05.2020

B.E. - Computer Science

University of Pune

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Vishnu Wagh