Shashank Gaur
Fullstack Developer & Software Engineer
Passionate fullstack developer with 4 years of experience building end-to-end web applications. I specialize in React, Node.js, TypeScript, Golang, and modern web technologies, with expertise in both frontend and backend development, database design, and cloud deployment.
About Me
A bit more about my background and interests
Frontend
Backend
Building complete web applications from database to user interface
Architecting scalable backend systems and RESTful APIs
Deploying applications to cloud platforms and managing infrastructure
Collaborating across the full development stack and mentoring teams
Experience
My professional journey in fullstack development
- • Solved the 302 redirection issue to 301 permanent redirect for more than 26000 SEO pages which were not getting indexed and fixed more than 25000 pages were giving 404 because of incorrect URLs for all mutual funds and bonds pages.
- • Reduced POSTGRES DB query timing from 40 seconds during build to less than 700ms.
- • Was involved in setting up Slot Manager microservice from scratch and build the Roster Management System for the Business .
- • Migrated the entire Dezerv website from Gatsby to Next.js
- • Improved core web-vitals and lighthouse score from 10 to above 90.
- • Build the onboarding portal from scratch, including pre-underwriting, underwriting, and post-underwriting journey for the customers. Took complete ownership of the Mexico and US regions of the application. Added support for multiple roles along with customer in the application such as Business Manager and Channel Partners.
- • Worked on Legacy products in Vue.js. Added support for roles for the customer and made every entity or action modular. This allowed support to customize permissions for different users who use the portal.
- • Built the component library using storybook and React in the first iteration and later reduced its bundle size by more than 50%.
- • Worked on building React Native UI, frontend logic, reusable components, and integrations to the backend using GraphQL endpoints.
- • Joined as a Frontend Engineer but later on started contributing to the backend as well.
- • Led a team in the development of a core feature for one of the largest retail companies in Latin America.
Featured Projects
Some of my recent fullstack work and side projects
A comprehensive fullstack analytics dashboard with real-time data visualization, RESTful APIs, database integration, and responsive design.
Full-stack e-commerce solution with payment processing, inventory management, admin dashboard, user authentication, and RESTful API backend.
Cross-platform mobile app with custom backend API, real-time synchronization, offline support, and user authentication system.
Let's Work Together
I'm always interested in new opportunities and collaborations