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 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
9Years
- Dec, 2021 - Present4 yr
Tech Lead
Tech Mahindra - Jul, 2016 - Dec, 20215 yr 5 months
Team Lead / Sr. Software Engineer
Newgen Software
Work History
9Years
Tech Lead
Tech MahindraDec, 2021 - Present4 yr
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 / Sr. Software Engineer
Newgen SoftwareJul, 2016 - Dec, 20215 yr 5 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