Feb 2021 – Sep 2022 · 1 yr 7 mos · Remote

• Architected the whole system for high durability and availability, and mentored a team of 5 to implement the design.
• Built a highly scalable NodeJS REST APIs with Performant MySQL DB deployed in AWS cloud to address the need for high throughout, low latency data layer for effective data collection needed for controlling the pandemic spread.
• Designed and developed location and symptoms monitoring React Native mobile app, ReactJS web dashboard for the Ministry of Health and Wellness to assist in the prevention of the spread of COVID-19 in Barbados.
• Collaborating with Product owners and handling Daily Sync up and Sprint planning sessions.
• Built an Core Android Java integration using MineW BeaconPlus wristband for Xafe Quarantine monitoring.
• Improved code quality by 40% using Github code reviews and VS Code Live Share collaboration and pair programming.
• Automated CI/CD pipeline with GitHub Workflow using Mocha, Istanbul, AWS ECS and achieved 85% coverage.

Jul 2018 – Jan 2021 · 2 yrs 6 mos · Hyderabad Area, India · On-site

• Led and mentored a team of four developers, delivering scalable API, web, and mobile components using Node.js, React.js, React Native, and AWS.
• Built a scalable Vendor mapping and trading platform with integrated traceability to get the company certified for Production, generated revenue of $100+ M, and reduced cost by $ 20 M per year.
• Built auto-translations using Google APIs to support localizations on Web and Mobile applications using Python.
• Planned and developed interfaces using ReactJS that simplified overall management and offered ease-of-use.
• Built a foolproof traceability Engine by aggregating all the operation data and providing a queryable chart and GeoSpatial visualizations using Python, ReactJS, recharts libraries. It is crucial for Banyan to get certified by a 3rd Party Auditor to understand the Material traceability transparency maintained through data and visualizing the same.

Jul 2014 – Jun 2018 · 3 yrs 11 mos · Bangalore Urban, Karnataka, India · On-site

• Designed and developed forward-thinking scalable systems that meet user needs and improve productivity.
• Built a service personalization using NodeJS and customized REST APIs to facilitate customers to redefine APIs on a shared cloud instance. Handled gating, releases to open-source GitHub.
• Built internal CI/CD pipeline flow using Docker and GitLab to help onboard all EdgeVerve products adopt CI/ CD.
• Learned spacy.io, Natural Language Processing (NLP), Named Entity Recognition (NER) to build a chatbot with a team of 5 to enable a banking customer to integrate service in customer support.
• Learned Hadoop and Big Data, Wrote Spark Jobs in Scala, integrated Kylin OLAP in Hadoop ecosystem to enable aggregation queries enabling better user experience to edge products.

Jan 2013 – Jun 2014 · 1 yr 5 mos · Hyderabad, Telangana, India

• Built a highly optimized user interface for Android mobile application, handled deployments, and managed versions in Google Play Store.
• Built highly secured responsive REST API endpoints with JSON support using J2EE, Spring security & achieved response time below 10ms. Integrated with external Multi Channel gateway SOAP API service to consume banking services.
• Self-learned Android and lead team of 3 to build an Airtel Money application and integrated bankend REST apis.
• Handled manual production deployments of Mobile Gateway in JBOSS server helping product improvements.

Jul 2010 – Jan 2013 · 2 yrs 6 mos · Hyderabad, Telangana, India · On-site

• Integrating health monitoring tool and service discovery to automate applications restarts and generate automated emails for production environment and improved application up time to 95%
• Learned Perl, wrote scripts for Automated testing of CA Antivirus signature updates on Windows, Linux environment, and reduced time to market for app updates from 12 hours to 4 hours.
• Built a Security testing tool on top of existing vulnerability scanner Acunetix using Java J2EE REST APIs, JSP Web pages and detected 50% security bugs before application deployment to production for all products in HCL Internal systems.