Jan 2022 – Nov 2022 · 10 mos

• Applied effective practices to meet the timely delivery (1-month sprints) following the agile methodologies for SDLC.
• Enhanced the performance, readability, and maintainability of the code by refactoring 25+ classes.
• Helped meet the Cookies and GDPR compliance for 2 publicly hosted web applications.
• Identified 4 critical security gaps in the applications and filled them with efficient solutions.
• Increased the code coverage of unit tests up to 85% which helped lower the defect injection rate.
• Organized Knowledge Transfer (KT) sessions for new team members and managed a team of 4 developers.
• Secured accessibility (A11y) grade-C (75 %) for all 7 apps by making them W3C guidelines compliant.

Jan 2021 – Dec 2021 · 11 mos

• Maintained 7 web apps using Angular (TypeScript), Dot NET (C#), Knockout.js, Node (JavaScript), React-Redux, and Azure.
• Scaled 10+ features from requirement analysis, solution engineering, and Proof of Concept to software design-development,
• debugging, continuous integration-deployment, and defects resolution.
• Performed regression testing of the features in 2 environments (develop and pre-prod) before deploying them to production.
• Designed and implemented 10+ new APIs with event and error logging, and certificate-based authentication.
• Written over 100 Unit, Integration, and Deployment Verification Tests (Selenium).
• Created 20+ new UI-UX components, added value to main UI screens like calendar and dashboard
• Added 5+ unit test cases for each new and modified component (Jasmine-Karma),
• Introduced "End Session" feature with 2 interactive games, explored Angular Canvas to render and animate 2-D graphics.
• Worked extensively with Angular services for 4 major UI features.
• Analyzed the costly DB calls and reduced the cost per query in 4 instances.
• Configured secrets access from Azure Key Vaults for 2 additional regions.
• Made use of Azure DevOps pipelines for CI and CD of all 7 apps and related web jobs.
• Migrated stored procedures, prepared 30+ queries/views (SQL server), created indexes (Cosmos DB) and verified end-to-end updates.
• Monitored API flow using Azure Application Insights and optimized at least 5 endpoints.

Sep 2020 – Dec 2020 · 3 mos

• Revisited the knowledge of HTML + CSS + JS-based web development and RDBMS.
• Completed 3 months of rigorous training and assessments in 4 focus areas of MEAN stack, followed by a multi-disciplinary team project.
• Received training in the Angular 9 frontend, Node-Express backend, MongoDB, Jasmine-Karma unit testing, and Jenkins CI-CD.

Nov 2018 – Jan 2019 · 2 mos · London, England, United Kingdom

• Replicated the Hopping Tomato website into Java-based native Android application from scratch using Android Studio.

Jun 2018 – Aug 2018 · 2 mos · Chennai, Tamil Nadu, India

• Represented Internshala as a Campus Ambassador in the ISP-10 program.

Mar 2018 – Apr 2018 · 1 mo · Chennai, Tamil Nadu, India

• Learned Android development followed by creating an app for Toll calculation and receipt generation.