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Harshika Sajja

@harshikasajja

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Senior Frontend Developer with expertise in React.js and TypeScript.

India

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What I'm looking for

I am looking for a role that challenges my frontend development skills and offers opportunities for growth in a collaborative environment.

I am a Senior Frontend Developer with 7 years of experience specializing in React.js, JavaScript, and TypeScript. My journey in software development has been marked by a proven track record of building scalable, high-performance applications with clean, maintainable code. I am passionate about modern frontend architectures and optimizations, and I thrive on driving end-to-end feature development.

At UBS, I played a pivotal role in migrating applications from Credit Suisse to UBS systems, ensuring minimal downtime and aligning with design standards. I developed a Digital Private Banking app that empowers high-net-worth clients with personalized investment insights. My commitment to quality is evident in my adoption of TDD practices, achieving over 90% test coverage, and mentoring junior developers to foster a culture of continuous learning and high-quality code.

Previously, at Opus Consulting Solutions, I was recognized with the CEO’s Business Excellence Award for my exceptional delivery and impact. My educational background in Computer Engineering from Vishwakarma Institute of Information Technology further solidified my technical foundation, enabling me to excel in various challenging projects.

Experience

Work history, roles, and key accomplishments

Current

SDE - 2 (Frontend)

Current

UBS

Dec 2020 - Present (4 years 8 months)

Drove seamless migration of applications from Credit Suisse to UBS systems with minimal downtime by aligning with UBS design standards, refactoring codebase, resolving breaking changes, and fixing test suites. Developed end-to-end features for a Digital Private Banking app enabling HNI/UHNI clients to track portfolios and access personalized investment insights.

JavaScript TypeScript RESTful APIs Jest React Testing Library Cypress CI CD Figma

SDE - 1 (Frontend)

UBS

Dec 2020 - Present (4 years 8 months)

Architected micro-frontend solution that enables RMs to track and manage client portfolios into RM Ecosystem. Enabled role-based access control (RBAC) with feature toggles, enabling dynamic feature rollout across user roles.

JavaScript TypeScript Micro Frontend Management Storybook CI CD Agile Pair Programming

Associate Software Developer

Opus Consulting Solutions

Aug 2018 - Present (7 years)

Developed the Digital Card Facilitator, a one-click checkout for Discover’s Secure Remote Commerce. Translated high-fidelity designs into interactive interfaces with pixel-perfect accuracy.

HTML5 CSS3 JavaScript Responsive Web Design UI UX

Education

Degrees, certifications, and relevant coursework

Vishwakarma Institute of Information Technology

B.E in Computer Engineering, Computer Engineering

2014 - 2018

Grade: 68% (First class with distinction)

Completed a Bachelor of Engineering in Computer Engineering, achieving a First Class with Distinction. The curriculum provided a strong foundation in computer science principles and engineering practices.