Engineered advanced features for a sports betting application with ReactJS and RxJS, significantly enhancing real-time data processing capabilities. Streamlined large data volume handling, boosting processing efficiency by 70% and reducing load times by 30%. Led a cross-functional team of 7 developers and QA engineers, successfully delivering over 15 new features on time. Streamlined project delivery timelines by 25% and boosted team productivity by 20%. Automated the CMS deployment process using NodeJS and RESTful APIs, which streamlined content type and feature deployment across higher environments. This reduced deployment time by 50% and completely eliminated manual errors. Created an automation tool with Electron and React to manage Apple and Google subscriptions, alongside dynamic pages for a finance site using ReactJS. Authored comprehensive Jest test cases for quality assurance, and conducted code evaluations with SonarQube to uphold rigorous standards. Additionally, led the development of an OKR tool for the organization using ReactJS.

Engineered a dynamic website using ReactJS to display data points, add comments, and facilitate form submissions, boosting user interaction by 40% and improving data management efficiency by 35%. Introduced advanced simulation features with ReactJS and Redux, improving application state management and raising user experience ratings by 20%. Enhanced a live website support system to meet Accessibility and CSP standards, increasing user accessibility by 25% and reducing security incidents by 15%. Constructed an event management system with JavaScript and a CRM tool, streamlining form-filling by 50% and enhancing event organization efficiency, reducing setup time by 30%.

Built a localized Android application with Google Maps integration and Google Sign-In for a Lucknow-based NGO, collaborating to create an SRS, which improved user navigation and engagement.