● Developed and maintained 3 Single Page Application (SPA) websites utilizing React framework.● Implemented Dockerization for streamlined deployment, resulting in significantly accelerated releaseprocesses.● Developed a CRON job-driven automated script to fetch and upload employee attendance punches frombiometric machines to the ERP server. This process replaced manual handling of punch downloads anduploads, enhancing operational efficiency.● Conceptualized, designed… Show more ● Developed and maintained 3 Single Page Application (SPA) websites utilizing React framework.● Implemented Dockerization for streamlined deployment, resulting in significantly accelerated releaseprocesses.● Developed a CRON job-driven automated script to fetch and upload employee attendance punches frombiometric machines to the ERP server. This process replaced manual handling of punch downloads anduploads, enhancing operational efficiency.● Conceptualized, designed, and executed the entire "Attendance Management System" within the Djangoframework, integrating the open-source "pyzk" library. - Wrote robust Unit Tests for this system. Also, to reduce the development cost, mimicked theTCP/UDP connection using mocking technique, rather than buying actual machines for testing. - Used multi-threading for uploading employee punches and syncing machines at the same timewith the system.● Complete frontend re-design, beautification and adding features for a nicer user experience. - Optimizing the load timing of the entire app by approx. 28% (chrome lighthouse audit stat). - Developed a custom React-Like architecture/library using jQuery and Vanilla JS, enablingfrontend developers to efficiently maintain a DRY codebase; reduced redundant code andimproved productivity by 40%. - It dynamically and asynchronously loads essential static CDN assets for the webpage, whileensuring an optimal sequence for script execution— similar functionality of Webpack in Node.js. - Creating this architecture led to better version control of the third-party libraries. We couldupdate the version of a specific library in the entire app from just a single config file.● Created backend REST APIs in Java framework alongside a senior developer to devise attendance andpayroll reports for auditors.● Led UI/UX design initiatives for the flutter app and provided mentorship to fellow team membersduring the implementation process. Show less

Writing tech articles related to software engineering. Sharing experiences to help newcomers in programming and contributing to society in general.For eg- best tech stacks, how to build custom tech stacks, best practices, implementing blockchain etc.