Prerak Jain

• Develop an e­-commerce platform for an FMCG firm, driving both backend and frontend aspects ot it.
• Setup and manage a secure, scalable and cost-­efficient AWS cloud infrastructure using Cloud Development Kit (CDK).
• Implement backend microservices in clean architecture utilizing object-oriented design principles and patterns.
• Streamline CI/CD processes and pipelines, ensuring seamless deployments from development to production stages.
• Collaborate and design critical business workflows and engage with stakeholders to address bottlenecks, trade­offs and customer pain points, focusing on business objectives while ensuring delightful customer experiences.
• Build role based admin interfaces and dashboards along with their integrations with documents and excel sheets.
• Build and document secure APIs that communicate both synchronously and asynchronously by making use of publish-­subscribe pattern and message brokers so as to ensure the system to be reliable and decoupled.

• Implemented search feature for the networking portal of Elevate. Optimized it with techniques such as throttling and debouncing which significantly reduced the number of search queries to the backend system.
• Decreased load times of pages by 30% by reducing size of javascript bundle that is shipped to the client.
• Identified frontend performance bottlenecks and advocated for suitable optimizations which resulted in improved core web vital metrics and boosted the lighthouse scores from 70s to 95+.
• Collaborated with product team to build internal tools associated with user onboarding journeys & profile management.
• Built public facing pixel perfect pages & components from figma designs by collaborating actively with the design team.
• Tech stack:­ React, Nextjs, TypeScript, Nodejs, Express, JavaScript, AWS, PostgreSQL.