Vishnu Priyan

React.js Developer with 4+ years of experience in web development using React, HTML, CSS, and MySQL. Strong knowledge in creating dynamic, responsive, and user-centric applications with a firm grasp of front-end frameworks and database integration. Demonstrated success in database testing, ensuring data accuracy, performance, and reliability across multiple projects.

Adept at implementing best coding practices, conducting code reviews, and optimizing both UI performance and backend queries. Passionate about delivering quality solutions through collaboration with cross-functional teams, aligned with business goals and technical expectations. Hands-on experience across various phases of the Software Development Life Cycle (SDLC) and Testing Life Cycle.

Skilled in Agile methodologies — daily stand-ups, sprint planning, and retrospectives. Hands-on experience with JIRA for defect tracking, test management, and status reporting. Created and maintained detailed SIT status reports, tracking progress and ensuring transparency throughout the project lifecycle.

ReactJS Developer - Elrafact Technology Solutions

(2024-02)

• Designed and developed a modern, responsive UI for patient management modules, including admission, discharge planning, and post-discharge monitoring using ReactJS.
• Built reusable UI components for patient records, care timelines, provider dashboards, and facility management screens using React Hooks and Context API.
• Implemented role-based views for Discharge Planners, Providers, and Facility staff — each with tailored workflows and data access.
• Developed real-time patient status tracking UI enabling care teams to monitor patient progress from admission through post-discharge follow-up.
• Translated Figma wireframes and UX designs into fully functional, accessible React components aligned with healthcare UX standards.
• Integrated front-end components with backend REST APIs and MySQL for accurate, real-time patient data handling and validation.
• Created an admin dashboard with analytics on patient volumes, discharge statuses, and provider activity.
• Collaborated with backend and clinical teams to ensure UI accurately reflected complex care coordination workflows.
• Participated in UI testing and bug fixing, improving application performance and reducing UI-related issues by 40.
• Designed and developed the front-end architecture for the employee portal using ReactJS, ensuring a clean and intuitive UI for all staff levels.
• Built an attendance tracking module with daily check-in/check-out functionality and monthly attendance summary views.
• Developed a timesheet management module enabling employees to log daily work hours against tasks and projects, with manager approval workflows.
• Implemented a task management board allowing team leads to create, assign, and track tasks with priority levels and due dates.
• Built a leave management module with leave application, approval flow, and leave balance tracking for employees and managers.
• Used React Hooks and Context API for state management across modules, ensuring consistent data flow throughout the application.
• Collaborated with HR and operations teams to gather requirements and iterate on features based on internal user feedback.

Junior ReactJS Developer - Elrafact Technology Solutions

(2022-11 - 2024-02)

• Built the front-end architecture using ReactJS, focusing on responsive and mobile-first UI design for internal operations teams.
• Developed a real-time railcar tracking module, enabling logistics staff to monitor railcar movement, loading status, and delivery progress at each stage.
• Designed and implemented inventory management screens to track diesel and biodiesel stock levels, loading quantities, and consumption across facilities.
• Built customer order management UI to manage fuel orders, assign railcars, and track deliveries from dispatch to customer confirmation.
• Used React Hooks for local state management and React Router for dynamic navigation across ERP modules.
• Integrated with backend REST APIs using Axios for real-time data sync; collaborated with backend team to connect UI with MySQL.
• Conducted UI-level testing to validate responsiveness, interaction patterns, and usability across all ERP modules.
• Participated in regular sprint reviews and contributed to feature planning based on operations team feedback.

Junior ReactJS Developer - Elrafact Technology Solutions

(2021-10 - 2022-11)

• Developed the front-end interface using ReactJS, enabling care managers to view, filter, and manage patient lists and assigned care tasks with ease.
• Built reusable UI components for patient cards, assignment panels, status indicators, filter dropdowns, and pagination using React and CSS3.
• Implemented a patient assignment module allowing managers to assign patients to care team members and track ownership across the care workflow.
• Developed an in-built email and chat UI, enabling care teams to communicate and follow up with patients directly within the application.
• Implemented real-time status tracking UI allowing teams to update and monitor care task statuses (Open, In Progress, Resolved, Closed) throughout the patient journey.
• Integrated front-end with backend REST APIs using Axios to fetch, update, and manage patient data, assignments, and communication records dynamically.
• Built responsive layouts using HTML5 and CSS3, ensuring optimal usability across desktops and tablets for field care teams.
• Participated in daily Agile stand-ups, sprint planning, and reviews to ensure timely delivery of features.

Senior Process Executive - Cognizant Technology Solutions

(2017-08 - 2021-08)

• Processed mortgage documents, recording borrower, lender, and legal information accurately in the company database.
• Performed quality checks on processed documents including Mortgage, Deed of Trust, and Deed Types.
• Ensured all documents were legible and accurate prior to processing.
• Sent detailed reports to internal teams, resolved requests, and provided required documentation.

Bachelor of Arts - Computer Science - Hindustan College of Arts and Science, Coimbatore (2014 - 2017)