Jahnavi UserJU
Open to opportunities

Jahnavi User

@jahnaviuser1

Results-driven React Developer with over 5 years of experience.

United States
Message

What I'm looking for

I am looking for a collaborative environment that values innovation and offers opportunities for professional growth.

I am a results-driven React Developer with over 5 years of experience in building dynamic, scalable, and user-centric web and mobile applications. My expertise lies in React.js, React Native, and state management tools like Redux and Context API. I have a strong background in integrating RESTful APIs and GraphQL, ensuring efficient backend communication and data handling.

Throughout my career, I have developed modular and reusable components to streamline development and maintainability across projects. I have collaborated closely with UI/UX designers to transform wireframes into pixel-perfect, responsive web and mobile interfaces. My experience includes optimizing app performance, implementing CI/CD pipelines, and working in Agile environments to deliver high-quality front-end solutions.

Experience

Work history, roles, and key accomplishments

NI
Current

React Developer

NiSource

Dec 2024 - Present (6 months)

NiSource Inc. is a large, fully regulated utility company. At NiSource, I contributed to the development of customer-facing web and mobile applications using React Native, enabling real-time access to billing, service requests, and outage updates. My role focused on building scalable, responsive UIs while collaborating across teams to integrate utility data systems via modern APIs.

SF

React Developer

Synchrony Financial

Oct 2023 - Nov 2024 (1 year 1 month)

Synchrony Financial is an American consumer financial services company. I was responsible for building secure, scalable web and mobile apps using React and React Native, supporting core banking features like transaction tracking, biometric login, and financial data visualization. My work involved integrating APIs, optimizing performance, and ensuring security compliance in financial applications.

HS

Frontend Developer

Harman Connected Services

Mar 2022 - Jun 2023 (1 year 3 months)

Harman Connected Services supplies software services to the mobile communications industry. At Harman, I contributed to the development of dynamic, high-performance front-end and mobile solutions using modern JavaScript frameworks. My focus was on building cross-platform mobile apps, responsive user interfaces, and robust API integrations within a microservices-based architecture.

LA

Frontend Developer

Labcorp

Mar 2020 - Feb 2022 (1 year 11 months)

LabCorp is a global healthcare and life sciences company that provides laboratory services and drug development support. At Labcorp, I contributed to the development of mobile healthcare solutions aimed at improving patient engagement and streamlining lab service interactions. The focus was on delivering secure, HIPAA-compliant mobile applications using modern JavaScript technologies and ensuring

Education

Degrees, certifications, and relevant coursework

University of Cincinnati logoUC

University of Cincinnati

Masters, Information Technology

Completed a Masters in Information Technology, focusing on advanced concepts and applications within the field. The program provided a comprehensive understanding of IT principles and practices.

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Jahnavi User - React Developer - NiSource | Himalayas