Solo project: building invoice management software for private tutors.Built a complete solution to generate invoices based on a template and a Google calendar, email them and track payments.

Contributed to building Danky, a social networking iOS app for tracking, rating, reviewing and sharing movies, TV shows, books, etc.Worked on the GraphQL API (powered by AWS Amplify and AppSync).

I formed and led a cross-functional team of iOS, Android, web and backend engineers to build the next generation of API platform to power the mobile apps (Yelp consumer and Business apps).• Lobbied management to get team formed, handpicked members, defined charter for team• Did most of the management of the team (which didn’t have a dedicated manager) including 1-1s and fostering personal growth of its members• Established all team processesThe team shipped a unified API… Show more I formed and led a cross-functional team of iOS, Android, web and backend engineers to build the next generation of API platform to power the mobile apps (Yelp consumer and Business apps).• Lobbied management to get team formed, handpicked members, defined charter for team• Did most of the management of the team (which didn’t have a dedicated manager) including 1-1s and fostering personal growth of its members• Established all team processesThe team shipped a unified API platform powered by GraphQL that allowed rapid iteration across product teams. It spearheaded efforts to bring server driven UI to the engineering organization. It also served as subject matter expert on API development and helped drive best practices at Yelp. Show less

By this time, mobile development was being done across many functional teams. I was a Tech Lead in the backend infrastructure group which built tools and systems to increase backend developer productivity and happiness.• Built and implemented strategies to modernize mobile API tech stack and address tech-debtIncluded on call and on point support to internal developers.

By this time, the mobile app was being developed by 3 teams (iOS, Android and Backend). I was the lead for the backend team (which at times didn’t have a dedicated manager). My role was the one of a tech lead, team lead and mentor.Included on call and on point support to internal developers.

The Yelp mobile app was being built by one team of iOS, Android and backend engineers. I was one of the only backend engineer supporting the mobile devs. I worked on all server-side aspects of developing the mobile app:- Wrote new endpoints for the private Mobile API (that powers the Yelp app) and the public API (used by external developers)- Wrote complete backend services (to power checkins and tips)- Built backend infrastructure for mobile push notifications- Built… Show more The Yelp mobile app was being built by one team of iOS, Android and backend engineers. I was one of the only backend engineer supporting the mobile devs. I worked on all server-side aspects of developing the mobile app:- Wrote new endpoints for the private Mobile API (that powers the Yelp app) and the public API (used by external developers)- Wrote complete backend services (to power checkins and tips)- Built backend infrastructure for mobile push notifications- Built operational and business metrics- Built Facebook integration- Tuned database performance Show less

• Developing back-end components for UCSM, the embedded device manager for UCS (a next-generation data center platform that unites computing, network, storage access, and virtualization).• Contribution revolves around the data modeling, the code generation framework (in Java), and the data engine (in C++).

Worked on VFrame Data Center (VFDC). This product orchestrates the deployment of services by configuring network and storage devices and servers. It reduces costs while increasing business agility and resilience for data center applications.• VFDC is a client/server app. The solution stack includes Linux, Jetty, Hibernate, Informix, Java and a Web Start client talking to a SOAP API.• One of the initial engineers of the team that led the specification, architecture and development of… Show more Worked on VFrame Data Center (VFDC). This product orchestrates the deployment of services by configuring network and storage devices and servers. It reduces costs while increasing business agility and resilience for data center applications.• VFDC is a client/server app. The solution stack includes Linux, Jetty, Hibernate, Informix, Java and a Web Start client talking to a SOAP API.• One of the initial engineers of the team that led the specification, architecture and development of VFDC.• One of the key engineers in taking the team from 15 to 70 in just over a year.• Mentored and supervised junior developers.• Lead and one of the main code contributors for: •• Developing the data modeling XML schema, •• Core infrastructure (persistence layer, RBAC, monitoring, faults, job scheduler, system preferences, audit, debug logger), •• Resource infrastructure (resource discovery, inventory, management framework; resource pools), •• Cisco switches (Cat6k, Cat4k, Cat3k, blade switches) discovery and inventory code. •• Build infrastructure (ant) and metadata driven code generator (XSLT/Tcl were used to produce Java code, the Hibernate mapping and the DB schema),• Implemented innovative code generation mechanisms that helped reduce error and improve engineer productivity.• Documented standards and best practices on internal wiki site and encouraged their usage. Show less

• Developed Java-based products to manage Cisco network devices such as Server Load Balancers, Firewalls and VPN concentrators.• Designed and implemented key backend components for Monitoring Center for Performance (MCP) and Hosting Solution Engine (HSE) products. These Linux appliances provide fault and performance monitoring, configuration management and trend reporting in their particular market verticals.• Part of a 10-engineer team that built these products from the ground up and… Show more • Developed Java-based products to manage Cisco network devices such as Server Load Balancers, Firewalls and VPN concentrators.• Designed and implemented key backend components for Monitoring Center for Performance (MCP) and Hosting Solution Engine (HSE) products. These Linux appliances provide fault and performance monitoring, configuration management and trend reporting in their particular market verticals.• Part of a 10-engineer team that built these products from the ground up and delivered 5 releases for HSE and 3 for MCP.• Contribution emphasizes on network device inventory and configuration code that communicates with device management interfaces: SNMP, SSH, XML over HTTP.• The solution stack included Linux, Apache, Tomcat, DB2 and Java. Show less