· Pioneered the development of video creation and processing feature, with deep understanding and utilization of Canvas for seamless visual manipulation· Develop chatbots using ChatGPT, Rasa and Langchain, creating conversational agents with natural language understanding and dialogue management capabilities.· Built NFT marketing platform and Gaming app using NextJs, GraphQL, Typescript, SpringBoot/Kotlin· Used blockchain technologies such as web3js, Moralis, IPFS, Wagmi and web3Modal· Built the backend infrastructure and cron jobs using Nodejs, GraphQL, PostgreSQL and Prisma ensuring the transactions are processed correctly· Actively collaborated with the support team, identifying and resolving critical issues; reduced customer complaints by 60% and increased platform uptime by 25%, enhancing user experience significantly.· Implemented bug reporting system to ensure on-time maintenance and secured 40% of the time consumed for bug fixing· Ensured cross-apps compatibility with SSO authentication system and recorded 30% more user registration· Used Grafana for monitoring application performance.

· Developed the amazing free coupon web app and browser extension using VueJs and Go· Contributed to backend infrastructure using Python, Nodejs, Ruby and Postgresql· Set up CI/CD pipeline on AWS and Azure, automating the build, testing and deployment processes using Terraform and ArgoCD· Deployed applications on multiple cloud-based production environments and maintained staging backend environments for testing, leading to smoother releases· Integrated a wide range of third-party services and components like payment gateways, geo-location services, and social media logins· Created web-based CMSs to enable simplified content management with data visualization using Numpy, Pandas, Scikit-learn, resulting in quicker updates to site information and features

· Worked on mono repo structure project for a largest-scale web application and reduced code duplication by 30% and made the development more efficient.· Worked with designers to create a fully responsive UI/UX based on Material-UI, with custom theming, accessibility and internationalization· Converted the codebase from Javascript to Typescript which improved code standards, avoided type mismatch and warnings.· Worked and created an e-commerce website using PHP, MySQL, and JavaScript.· Developed front-end code using HTML, CSS, JavaScript, jQuery to create a responsive web application that works across 29 devices, including desktops and tablets

· Led the development of a data caching mechanism, enhancing system performance and 20% fast responses during peak loads· Optimized website performance to 160% by implementing caching mechanisms, lazy loading, and code optimization techniques.· Engineered a scalable RESTful API, accommodating a 100% increase in user base without service degradation· Ensured server security against weekly attack statistics and proposed server and database combination with cloud services

· Built and maintained 10+ scalable and secure web applications.· Spearheaded the migration of legacy code to modern frameworks· Actively participated in code reviews, identifying and resolving daily arising bugs