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Rajat Duggal

Tech Lead with 8.8 years of experience in Java, Spring Boot, Microservices, and SQL. Demonstrated success in

designing scalable software architectures, leading cross-functional teams, and managing international

deployments. Experienced in client engagement with multiple onsite visits to Singapore and Jamaica

  • Role

    Team Lead & UML Developer

  • Years of Experience

    9.58 years

Skillsets

  • Microservices
  • Windows
  • Websphere
  • SQL
  • Spring Boot
  • SOAP
  • REST
  • PostgreSQL
  • Oracle
  • Onlyoffice
  • Oauth 2.0
  • MS SQL
  • Adobe Sign
  • Linux
  • JBoss
  • JavaScript
  • Java
  • HTML
  • Data Migration
  • CSS
  • BPM
  • Bootstrap
  • Architecture Design

Professional Summary

9.58Years

  • Technical Lead

    Tech Mahindra
  • Jul, 2020 - Dec, 20211 yr 5 months

    Team Lead

    Company
  • Jul, 2018 - Jun, 20201 yr 11 months

    Senior Software Engineer

    Company
  • Jul, 2016 - Jun, 20181 yr 11 months

    Software Engineer

    Company

Work History

9.58Years

Technical Lead

Tech Mahindra
    AT&T Dispatch Order (USA): Led OAuth 2.0 authentication and microservices migration. Managed Oracle upgrades and production deployments. AT&T OBF (USA): Developed microservices for telecom operations. Implemented Test Driven Development with JUnit. AT&T Update Dispatch Orders (USA): Performed technical analysis for a key module, developed UML diagrams, and supported architectural transitions to modern frameworks.

Team Lead

Company
Jul, 2020 - Dec, 20211 yr 5 months

Senior Software Engineer

Company
Jul, 2018 - Jun, 20201 yr 11 months

Software Engineer

Company
Jul, 2016 - Jun, 20181 yr 11 months
    Govt. of Jamaica (Jamaica): Delivered BPM automation, designed architecture for Taxpayer Registration Number, and trained onsite staff. City of Phoenix (USA): Integrated Adobe Sign and OAuth2; conducted security testing with Acunetix. Attorney General Chambers (Singapore): Developed Java utilities for large-scale data migration. Integrated OnlyOffice and third party applications. Ordnance Factory Board (India): Built Spring Boot-based system integration architecture. Led code reviews, monitored team task progress, and ensured alignment with the feature traceability matrix.

Education

  • B.Tech in Computer Science

    Dr. A.P.J. Abdul Kalam Technical University