Yash Pratap Singh Email & Phone Number

Berlin, Germany

● Spearheaded the development of a user-friendly camper onboarding pipeline, resulting in a ~23% increase in new camper registrations and a great reduction in bugs, by designing and implementing a scalable React.js and Express architecture● Uplifted the conversion rate by an average of ~14% on important business metrics by implementing several A/B tests and comparing the win probability of variations by tracking KPIs like booking conversion value, churn rate of campers, etc.● Improved tooling across the entire React.js (SSR) and Node.js codebase, streamlining development processes and boosting productivity, resulting in faster time to market for new features and bug fixes● Improved SEO performance for regional landing pages by identifying and fixing issues in indexing metadata on the server-side rendered web app

Brussels, Brussels Region, Belgium

● Achieved a ~33% increase in revenue by engineering a multi-template website builder using React.js, enabling clients to swiftly create and launch corporate websites without leaving the platform● Enhanced the flagship product Revo, resulting in users being able to create interactive real-estate project demos for complex real-estate units (parking, duplex, etc.) by using React.js, Node.js, 3D renders, mapping, and graph algorithms● Cut down on future development efforts by creating and adding reusable React components to the company’s UI library

Remote

● Led a team of 3 engineers and launched the product for client StartIQ by designing and creating a microservices-based backend architecture using Node.js, and UI using React.js● Boosted user engagement by ~42% by building a multi-platform NLP chatbot capable of providing data-based insightful analyses, by using GCP DialogFlow’s intent-based slot-filling algorithm and MS Botkit

Remote

● Integrated and maintained REST APIs dealing with financial services like credit rating and digital lending● Created a multi-platform NLP chatbot to assist customers end-to-end from searching for vacation packages to travel loan approval

Chandigarh Area, India

● Developed resilient and modular REST APIs for a multi-role school management app with ~100k users and implemented features like mass push notifications and emails, image upload, etc. using Express, Node.js, and MongoDB● Built a gift recommender platform with affiliate marketing integration for ~500k items using ElasticSearch and Redis● Minimized loss to ~0.1% in consuming big data streams by creating an async Pub/Sub architecture using RabbitMQ● Worked on improving the company's javascript tools framework for increasing the efficiency of developers● Organised and conducted educational lectures once a week for mentoring interns

Jammu Area, India

● Revamped the website by creating re-usable UI elements using HTML5 and CSS