Lead the engineering for the “mira project,” an open-source tool for lake conservation in collaboration with ATREE (Ashoka Trust for Research in Ecology and the Environment). Followed user/customer-centric design from inception. Includes a mobile app for citizens and a dashboard for researchers. Technologies: Backend: Python, Django, PostgreSQL/PostGIS Frontend: ReactJS, ReactNative DevOps: Docker Swarm (micro-services), Ansible

Released a Water Tanker Marketplace under the brand "H2Go" to track the collection, sale, and delivery of water tanker trucks using GPS Tracking Units (2G/3G). Built in collaboration with University of Massachusetts Amherst and a Bill & Melinda Gates Foundation grant. Technologies: Backend: Python, Django, PostgreSQL/PostGIS Frontend: Vue.js DevOps: Docker Swarm, Ansible

- Built and intregrated the first microservices into a monolithic architecture. This was thefirst microservice handled operation enabling users to upload videos from mobile/webapplications for review by internal, medical staff. Functional (system) tests and units testswere added. Technologies: Python/Django (microservices), Celery, Flask, Vue.js,Docker, PostgreSQL, Azure, C# (.NET), Java (Android), Objective-C (iOS).- Completed rigorous data migration of nearly 5 million TB (tuberculosis) patient records.It was imperative that there was precise accuracy and no data loss, as these werecritical medical records. Technologies: Python (SQLAlchemy), Java, SQL Server, PostgreSQL.

NextDrop.org was a social-enterprise which built a product that collected data on piped, intermittent water supply in urban Indian cities and notified the appropriate stakeholders in the case of specific events. BWSSB (Bangalore Water Supply and Sewarge Board) paid for a web dashoard, visualizing the water supply data on the city map. The solution sent text messages (SMS) to 75K urban families about water supply timings. Worked with Unilever to pilot the product in Mysore, India.Technologies: Backend: Python, Django, Celery, Java (Android), PostgreSQL Frontend: AngularJS and good 'ol JavaScript (pre ES6) DevOps: Ansible, Puppet, Docker, Vagrant