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sahanaa Vijayakumar

@sahanaavijayakumar

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Frontend Lead at Citi India who architected an Angular micro-frontend platform for enterprise banking.

India

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At Citi India, I architected an Angular 17 micro-frontend platform for enterprise banking, enabling teams to deploy independently. I also centralized NgRx state management and raised Lighthouse performance scores to 95+.

At Tata Elxsi, I led frontend development of the Kyma Platform, a responsive SPA visualization platform for LCS businesses. I built modular component libraries and introduced Jasmine/Karma automated testing.

Earlier, I built Angular interfaces for K7 Enterprise Security and ERP modules at Object Frontier Software (OFS), including digital invoice archives and automated approval workflows. I have 12+ years of experience building enterprise web applications across FinTech, healthcare, cybersecurity, and ERP.

Experience

Work history, roles, and key accomplishments

Current

Apps Dev Programmer Analyst

Current

Citi India

Dec 2023 - Present (2 years 9 months)

Architected a micro-frontend platform for enterprise banking applications using Angular 17 and Webpack Module Federation. Built centralized NgRx state management and raised Lighthouse performance scores to 95+.

Angular Webpack Module Federation NgRX GitHub Co Pilot Devin AI OpenShift GitHub Enterprise Lazy Loading OnPush Change Detection Tree Shaking Lighthouse

Specialist

Tata Elxsi

May 2022 - Dec 2023 (1 year 7 months)

Led frontend development of the Kyma Platform, a responsive SPA visualization platform for LCS businesses, using Angular, Redux, and NgRx. Standardized component libraries and design tokens across device form factors.

Angular Redux NgRX Component Libraries Design Tokens Jasmine Karma GitHub Bundle Optimization FCP

Angular Developer

Info Origin Technologies

Dec 2021 - Apr 2022 (4 months)

Built reusable Angular/RxJS components to standardize UI/UX across legacy client platforms and streamlined REST API data flow to reduce rendering latency.

Angular RxJS REST APIs UI UX Component Development

Software Engineer

K7 Computing

Jul 2017 - Aug 2021 (4 years 1 month)

Built UI modules for K7 Enterprise Security and led the SOHO Mobile Dashboard and corporate web properties, including secure payment gateway integration. Conducted peer code reviews and sprint estimation.

Angular Bootstrap .NET Web API Jira Yodiz Code Review Payment Gateway Integration

Software Engineer

Object Frontier Software

Jun 2014 - Jun 2017 (3 years)

Developed ERP modules including digital invoice archives, bulk user uploads, and automated approval workflows using AngularJS, Bootstrap, and RESTful Java/.NET backends. Built configuration interfaces for the Generation2 SOA proxy suite.