Sharath Sanjeevan
Libertyville,IL
Summary
Senior Front End Engineer with 7+ years of experience specializing in React, Redux, GraphQL, NodeJS with a proven track record of refactoring and modularizing codebases for optimized performance.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Application Engineer
Discover Financial Services, DFS
08.2024 - Current
- Expert in TypeScript, ES6+, React, and state management (NgRx/Redux); proficient in full-stack collaboration
Utilized Playwright, Cucumber, Vitest, Cypress, lighthouse and React Testing Library for end to end and unit testing,
ensuring robust application quality. - Worked with Vite.js for build optimization, significantly reducing bundle sizes and enhancing app performance.
- Implemented DataDog monitoring and logging to proactively identify and resolve issues, reducing downtime by 20%.
- Mentor junior developers and contribute to best practices in frontend development.
- Write quality source code, including detailed documentation and high-level technical designs using lucid charts and
- Leanix in collaboration with other engineers.
Aligned UI development with WCAG accessibility guidelines, achieving 100% compliance for enterprise applications.
Senior Front End Engineer
U.S Bank National Association
10.2019 - Current
- Company Overview: Elavon, a wholly owned subsidiary of U.S. Bank, has been a global leader in payment processing for more than 30 years.
- Lead a team of development of the administrative UI for U.S. Bank using React, Redux, Material-UI, and html5, resulting in 30% increase in user engagement and a 25% decrease in loading time.
- Revamped codebase architecture through comprehensive refactoring and modularization of CSS, html5, and JavaScript files, improving maintainability while reducing bug count by 20%
- Architected and implemented a Feature Flag Mechanism for a banking application, enabling dynamic feature toggling and controlled release of new features, resulting in improved feature management and UI/UX User experience
- Championed the adoption of Low-Level Design methodologies for designing scalable front-end architectures, optimizing code maintainability with clear separation of concerns patterns
- Led the migration of front-end applications to a microservices architecture on Kubernetes, optimizing infrastructure efficiency and achieving a 40% increase in resource utilization at U.S. Bank.
- Architected and spearheaded the development of Multi-Factor Authentication (MFA) system for an existing application leading to a 25% improvement in overall user data protection
- Conducted thorough code reviews and maintained high code quality standards
- Utilized expertise in Continuous Integration and Continuous Delivery to streamline development using Jenkins
- Provided mentoring to junior engineers, enhancing their technical skills and understanding of front-end technologies
- Experience with monitoring tools like Splunk, ElasticSearch and AppDynamics.
- Implemented responsive web design techniques and optimized front-end codebase for mobile devices, resulting in a 50% increase in mobile user engagement.
- Applied various Optimization Techniques to streamline code, reducing bugs and improving efficiency of front-end operations
Front End Developer
Federal Soft Systems
05.2018 - 10.2019
- Company Overview: Client : The U.S. National Bank Association is one of the largest banks in the United States, offering a comprehensive range of financial services to individuals, businesses, and institutions.
- Led the design and development of view and partial view components using Object Oriented JavaScript (OOJS) , JSON, React, and NodeJS, resulting in a 25% improvement in web page loading times.
- Implemented Redux Architecture and React to architect a high-performing web application, resulting in a 30% increased user engagement metrics.
- Utilized Puppeteer and Cypress automation testing frameworks for robust End-End User Testing, leading to an overall defect reduction of 20%.
- Strong hands on security implementation like enabling OAuth2.0, JWT Enhancing product reliability.
- Deployed Adobe Analytics site-cat tagging strategy to track and analyze user interactions at page level, resulting in a 30% increase in data-driven decision making capabilities for front-end optimization initiatives.
- Applied strong communication skills in collaborating with UX designers, backend engineers, and product managers to deliver seamless frontend solutions & project delivery.
- Implemented Redux state management to efficiently manage application state, resulting in improved performance, enhanced user experience, and increased engagement metrics on the platform.
Education
Master of Information Technology - undefined
Sullivan University
06.2018
Bachelor of Information Technology - undefined
Sri Krishna College of Engineering and Technology
06.2010
Skills
- API and Web Services : SOAP and RESTful API, GraphQL, API Design, NodeJS, Java, Core Java, Spring Boot, FrontEnd Development : Html5, JQuery, CSS3, Material-UI, React, Redux, Typescript, Jest, Enzyme, Mocha, sass, less, Database Management : DB2, Postgres SQL, Sybase, Mongo DB, Cassandra, Version Control : GitHub, Bit Bucket, Gitlab, Git proficiency, Devops: Maven, Gradle, Jenkins, SonarQube, Kubernetes, Software Architecture and Design : Software Architecture Design, Microservices Architecture, Architecture Framework, System Design, System Architecture, Others: Swagger, Yaml, AWS, DevOps, Innovative, Consistency, CI/CD, JIRA, Agile Methodologies, Continuous Improvements
Certification
AWS Certified Solution Architect Associate- Oct 2028
Credential ID https://www.credly.com/badges/19e97cb1-84ca-41eb-a09f-349ce4c3c8d9/public_url
Timeline
Application Engineer
Discover Financial Services, DFS
08.2024 - Current
Senior Front End Engineer
U.S Bank National Association
10.2019 - Current
Front End Developer
Federal Soft Systems
05.2018 - 10.2019
Master of Information Technology - undefined
Sullivan University
Bachelor of Information Technology - undefined
Sri Krishna College of Engineering and Technology