Hassan Ali

Developed 10+ customized npm packages using TypeScript, integrating them seamlessly into React and Node.js applications, enhancing platform functionality and significantly reducing development time for various projects.



Collaborated with cross-functional teams to revamp the frontend and backend architecture from traditional to modular component-based structure using React, Node.js, improving scalability and modularity by 40%.



Built React-based configurable modules for leaves, letters, and approval flows, enabling dynamic customization through the UI, resulting in a 50% reduction in configuration time for users.



Implemented secure authentication mechanisms in React apps using JSON Web Tokens (JWT) with a Node.js backend, and integrated Single Sign-On (SSO) solutions, including Microsoft SSO, ensuring seamless and secure access across different services.



Integrated GPT models into client applications, enabling AI-driven features such as automated customer support and data-driven content generation, enhancing user engagement.



Successfully migrated legacy data to a new microservices architecture using React for the frontend and Node.js for the backend, ensuring data integrity and smooth continuity for base and 8+ other clients.



Integrated Workday APIs and ZKTeco Biotime into a React-based attendance module, improving system functionality and reducing configuration time by over 30%.

Crafted landing pages for over 5 branding websites and a dashboard for an esports site, incorporated interactive animations and SEO best practices ensuring application performance and responsiveness with React.



Built a video recording web application to record/upload and share 60 seconds business proposal video, implementing both client-side and server-side using MediaRecorder API, React, NodeJS, MongoDB, AWS EC2 and AWS S3.



Engineered the frontend and backend of a lead generation platform for job postings using React, NodeJS and Postgres, enhanced data management efficiency by 25%.



Collaborated on integrating basic GPT models for content generation in job postings and candidate matching, streamlining recruitment processes and improving time to hire.



Integration of 3rd party APIs (LinkedIn, betterproposal.io, sheets) in more than 10 different CRMs like monday.com and make.com, utilizing both NodeJS and Zapier to make general flows automated and hassle-free.



Built workflows and integrated webhooks, APIs to automate leads generation from 5 different CRMs to one single dashboard and reduced cost by more than 50%.



Explored Langchain.js for future applications in automating chatbot interactions and improving customer support response times.

Developed a responsive React frontend for order management, reducing order processing time by 30% and improving user experience with real-time error notifications, minimizing errors by 25%.



Optimized React components and MySQL queries, resulting in a 50% reduction in query response times and smoother interactions for users.



Enhanced page load speed by 70% through React code splitting, lazy loading, and image compression using the Sharp npm package, significantly improving frontend performance.



Increased click-through rates by 25% by optimizing meta titles, descriptions, and integrating dynamic SEO components within the React app.



Implemented AWS SES with Node.js backend and integrated email marketing features into the React frontend, resulting in a 15% increase in repeat customer orders.



Built a feedback collection UI in React, which helped improve issue resolution time by 40% and raised customer satisfaction scores by 3 points.